Bryant GT-PG 50YE User Manual

GT-PG (50YE)

Packaged Series

SINGLE-STAGE

HORIZONT AL, VERTICAL, AND DOWNFLOW

®

PURON

SYSTEMS SIZES 018 - 070 [5.3 - 21.1 kW]

Revised June 10, 2013

GT-PG (50YE) Series

Table of Contents

What’s New With The GT-PG? .....................................................3

GT-PG Design Features .....................................................................4

Unit Model Key .......................................................................................6

About AHRI/ISO/ASHRAE 13256-1 ..........................................7

AHRI/ISO/ASHRAE/ANSI 13256-1 Performance ..............8

Reference Calculations & Legend ................................................9

Performance Correction Factors ...............................................10

Performance Data Selection Notes .........................................12

Performance Data ..............................................................................13

Physical Data .........................................................................................28

Vertical Upﬂ ow Dimensions ........................................................29

Vertical Downﬂ ow Dimensions .................................................31

Horizontal Dimensions ....................................................................33

Electrical Data .......................................................................................35

ECM Electrical Wiring Diagram ..................................................36

PSC Electrical Wiring Diagram ...................................................37

ECM & Whole House Dehumidiﬁ cation Electrical

Wiring Diagram ...................................................................................38

ECM Control Features & Operation ......................................39

ECM Blower Performance Data ................................................41

PSC Blower Performance Data ..................................................42

Auxiliary Heat Electrical Data .....................................................43

Engineering Guide Speciﬁ cations ...............................................44

Accessories & Options ....................................................................45

Warranty Information ......................................................................45

Revision History ..................................................................................48

GT-PG

2

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

What's New with Bryant Geothermal's GT-PG?

®

Puron

Puron R-407C and R-134A, is seen as the future of all refrigerants used worldwide. HFC-410A characteristics compared to R-22 are:

• Binary and near azeotropic mixture of 50% R-32 and

• Higher efﬁ ciencies (50-60% higher operating pressures)

•

• Virtually no glide. Unlike other alternative refrigerants, the

MERV 11 2” Pleated ﬁ lter All GT-PG units include a factory installed 2” ﬁ lter rack/duct collar with a 2” pleated high efﬁ ciency MERV 11 air ﬁ lter. The MERV (minimum efﬁ ciency reporting value per ASHRAE Standard 52.2) design features ultra low velocity (<300 fpm) for extended ﬁ lter life, low pressure drop (0.13 – 0.18 in. wg.) and high particulate efﬁ ciency (size E1=41%, E2=69% and E3=87%). The pleated design and low velocity combine to allow the ﬁ lter to store a large amount of dirt and result in a practical replacement life of up to 6 months.

Tin-Coated Air Coil

All Bryant Geothermal GTPG Series models feature a tin-coated air-coil. This coating process will provide years of protection against corrosion from airborne chemicals resulting from modern building material out gassing and most environmental chemicals found in the air. Modern building materials such as counter-tops, ﬂ oor coverings, paints and other materials can “outgas” chemicals into the home’s air. Some of these chemicals are suspected of contributing to corrosion in the air coils found in both traditional and geothermal heating and cooling equipment. Corrosion often results in refrigerant leaks and eventual failure of the air coil costing hundreds of dollars to replace. Studies have also shown that these air coil coatings improve moisture shedding and therefore improve a unit’s moisture removal capability resulting in a more comfortable home. The GT-PG Series is your assurance of both maximum air coil life and comfort.

Refrigerant

®

is a non-chlorine based (HFC-410A) refrigerant, that with

50% R-125. Zero ozone depletion potential and low global warming potential. two components in HFC-410A have virtually the same leak

rates. Therefore, refrigerant can be added if necessary without recovering the charge.

MERV 11

Copeland – turned theory into practical reality, using sophisticated, computer-assisted design and manufacturing methods to achieve the critical tolerances required. In the years since, Copeland has become the leader in scroll compressor applications, with nine scroll manufacturing facilities on three continents and millions of units installed worldwide.

Copeland Scroll compressors employ two identical, concentric scrolls, one inserted within the other. One scroll remains stationary as the other orbits around it. This movement draws gas into the compression chamber and moves it through successively smaller “pockets” formed by the scroll’s rotation, until it reaches maximum pressure at the center of the chamber. There, it’s released through a discharge port in the ﬁ xed scroll. During each orbit, several pockets are compressed simultaneously, so operation is virtually continuous.

Recently, Copeland produced its 500,000th Scroll compressor with the environmentally sound refrigerant HFC-410A. Field results have shown that HFC-410A units with Copeland Scroll compressors offer nearly 30% lower failure rates versus existing R-22 units. HFC-410A units can reach the industry’s highest efﬁ ciency levels. HFC-410A scrolls also offer sound advantages to other compressor technologies, typically operating several decibels quieter than comparable R-22 models. The result is unsurpassed reliability and virtually silent operation.

Other New Features

• Powder coated cabinet, taupe metallic.

• Liftout handles for front access panels.

• Corrosion and stain resistant stainless steel drain pan with extra slope designed in.

• Factory mounted ﬁ lter drier for trouble free reliability.

• Easy access low proﬁ le horizontal control box.

• Double isolated compressor for quiet and vibration free operation. Foil faced insulation in air handling compartment to allow easy

• cleaning and prevent microﬁ ber introduction into the air stream.

• Open Service-Friendly Cabinet ( i.e, all components in compressor section can be serviced from the front).

Copeland Scroll Compressor

There’s a reason 9 out of every 10 scroll compressors installed are Copeland. With over 15 years of painstaking R & D and rigid production controls, Copeland is able to build the most reliable, efﬁ cient and quiet scroll compressors in the world.

The concept of compressing a gas by turning one involute form – or “scroll” – against another around a common axis is nearly a century old. It wasn’t until the late 1980s, however that one company –

Residential Products Technical Guide

GT-PG

3

GT-PG (50YE) Series

GT-PG Design Features

The GT-PG Series has abundant features and industry leading efﬁ ciency.

Application Flexibility

• Eight Capacities 018, 024, 030, 036, 042, 048, 060 and 070.

• Extended range operation (20-120°F EWT) and ﬂ ow rates as low as 1.5 gpm per ton.

• Vertical packages with either true right or true left return air options.

• Internally trapped condensate drain.

• Optional variable speed ECM fan motor adapts to various duct systems.

• Internal electric heat unit (optional) designed for easy ﬁ eld installation.

• Circuit breaker protected loop and hot water generator pumps.

• Field selectable low temperature protection setting for well or loop.

• Standard pre-installed 2” ﬁ lter frame with 2” high performance MERV 11 pleated air ﬁ lter.*

Operating Efﬁ ciencies

• Puron

• High efﬁ ciencies in AHRI/ISO/ASHRAE/ANSI 13256-1 single

• Multi-speed tap PSC fan or optional ECM variable speed fan for

• Wide operating temperature range and high efﬁ ciency allow

• Optional hot water generator with internal pump generates hot

• Rugged and highly efﬁ cient next generation Copeland

• Oversized coaxial tube water-to-refrigerant heat exchangers

• Oversized tin-coated, riﬂ ed tube/lanced aluminum ﬁ n, air to

•

Service Advantages

• Removable panels - 3 for compressor, 2 for air

• Low proﬁ le control box grants easy access to all

• Factory installed liquid line ﬁ lter/drier.

• Brass swivel-type water connections for quick connection and

• Bi-directional thermal expansion valve.

• CXM control features status light with memory for

• Unit Performance Sentinel alerts homeowner of potential

®

HFC-410A zero ozone depletion refrigerant.

stage ratings for heating COPs, cooling EERs with low water ﬂ ow rates.

ultra high efﬁ ciencies and unsurpassed comfort. shorter loops. water at considerable savings. scroll compressors provide the extremely high efﬁ ciencies

and capacities. operate at low liquid pressure drop. Convoluted copper (and

optional cupro-nickel) water tube functions efﬁ ciently at low-ﬂ ow rates and provides freeze-damage resistance.

refrigerant heat exchangers provide high efﬁ ciency at low face velocity. Large low RPM blowers with optional variable speed fan motors

provide quiet, efﬁ cient air movement with high static capability.

handling compartment. internal components.

elimination of wrenches or sealants during installation.

easy diagnostics. performance issues.

• Circuit breaker protected 75VA control transformer.

• Optional ECM motor includes control board with thermostat signal diagnostic LEDs, airﬂ ow display LED (100 CFM per ﬂ ash), and simpliﬁ ed CFM selection.

• Insulated divider and separate air handling/compressor compartments permit service testing without air bypass.

• Fan motors have quick attach wiring harness for fast removal.

• Internal dropout blower for easy servicing.

• High and low pressure service ports on refrigerant circuit.

• Accurate refrigerant sensing low temperature protection.

Factory Quality

• All units are built on our Integrated Process Control Assembly System (IPCS). The IPCS is a unique state of the art manufacturing system that is designed to assure quality of the highest standards of any manufacturer in the water-source

industry. Our IPCS system:

- Veriﬁ es that the correct components are being assembled.

- Automatically performs special leak tests on all joints.

- Conducts pressure tests.

- Performs highly detailed run test unparalleled in the HVAC industry.

- Automatically disables packaging for a “failed” unit.

- Creates computer database for future service analysis and diagnostics from run test results.

• All units are water run-tested in all modes to insure efﬁ ciency and reliability.

• Heavy gauge galvanized steel cabinets are epoxy powder coated for durable and long-lasting ﬁ nish.

• All refrigerant brazing is done in a nitrogen atmosphere.

• All units are deep evacuated to less than 100 microns prior to refrigerant charging.

• All joints are both helium and halogen leak tested to insure annual leak rate of less than 1/4 ounce.

• Coaxial heat exchanger, refrigerant suction lines and all water lines are fully insulated to eliminate condensation problems in low temperature applications.

• Noise Reduction features include: double isolation mounted compressors; insulated compressor compartment; interior cabinet insulation using 1/2” coated glass ﬁ ber and optional variable speed fan.

• Safety features include: high pressure and loss of charge to protect the compressor; condensate overﬂ ow protection; low temperature protection sensors to safeguard the coaxial heat exchanger and air coil; hot water high-limit and low compressor discharge temperature switch provided to shut down the hot water generator when conditions dictate. Fault lockout enables emergency heat and prevents compressor operation until

thermostat or circuit breaker has been reset.

Simpliﬁ ed Controls

• CXM solid state control module.

• ‘CFM’ LED displays airﬂ ow (optional ECM motor).

• Dehumidiﬁ cation mode for higher latent cooling (optional ECM motor).

GT-PG

4

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Options & Accessories

• Optional hot water generator with internally mounted pump.

• Optional cupro-nickel coaxial heat exchanger.

• Electronic thermostat.

• Closed loop Flow Controller.

• Electronic auto-changeover thermostat with 3-stage heat, 2-stage cool and indicator LEDs.

• Hose kits.

• Optional Whole House Dehumidiﬁ cation

GT-PG Design Features

5

Copeland™ High Efﬁ ciency Scroll Compressor or High

1

Efﬁ ciency Rotary Compressor (018) Optional State-Of-The-Ar t Variable Speed Blower

2

Motor Tin-Coated Air Coil

3

Foil Faced Insulation In The Blower Section, Fully Insulated

4

Compressor Section Two Inch Filter Frame With High Performance MERV 11

5

Pleated Air Filter* Stainless Steel Drain Pan For Long Life

6 7

Unit Performance Sentinel: Automatic Alert System Lets You Know If The System Is Not Running At Peak Performance**

Exclusive Dual Level Compressor Vibration Isolation For

8

Ultra Quiet Operation

9

Five Easy, Lift-out Service Access Panels With Powder Coated Cabinet, Taupe Metallic

* MERV= Minimum Efﬁ ciency Reporting Value as speciﬁ ed by ASHRAE (American

Society of Heating, Refrigerating and Air Conditioning Engineers) standard 52.2.

** When installed with a Bryant Geothermal Residential Thermostat.

2

3

6

1

8

4

7

9

8 7

Residential Products Technical Guide

Features Puron®

HFC-410A Zero Ozone

Depletion Refrigerant

GT-PG

5

GT-PG (50YE) Series

Unit Model Key

5 0 J0 2 4 BC 3 1 1

Prefix

YEV = Puron Vertical Upflow Single-Stage

YEH = Puron Horizontal Single-Stage

YED = Puron Vertical Downflow Single-Stage

Option

JKLeft

L*R*Left

Option

JKLeft

L*R*Left

Option

N P W Y

Z* B* S* E*

* PSC motor not available on size 070

Series

018, 024, 030, 036, 042, 048, 060, 070

Air Flow Configuration

Vertical Upflow YEV

Discharge

Return

Right

Vertical Downflow YED

Discharge

Return

Right

Horizontal YEH

Discharge

Return

Right Right

Left Left

Right Right

Left Left

1 2 3

Y E V

Unit Size

Top Top Top Top

Down Down Down Down

Left Back Right Back

Filter

2” 2” 2” 2”

Filter

2” 2” 2” 2”

Filter

2” 2” 2” 2”

4 5 6 7

Motor

ECM ECM

PSC PSC

Motor

ECM ECM PSC PSC

Motor

ECM ECM ECM ECM

PSC PSC PSC PSC

9101112

8

Heat Exchanger Options

Without Hot Water Generator Standard

Whole House Dehumidification Whole House Dehumidification

w/Hot Water Generator

Controls

C = CXM D = DXM

Revision Level

1 = 024-070 2 = 018

Voltage

3 = 280-230/60/1

Packaging

1 = Single Pack, Domestic

Coated Air Coil

Copper

Cupro-Nickel

A B

RF

LM

J K

GT-PG

6

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

About AHRI/ISO/ASHRAE 13256-1

AHRI/ASHRAE/ISO 13256-1 (Air-Conditioning and Refrigeration Institute/American Society of Heating, Refrigerating and Air Conditioning Engineers/International Standards Organization) is a certiﬁ cation standard for water-source heat pumps used in the following applications:

• WLHP (Water Loop Heat Pump – Boiler/Tower)

• GWHP (Ground Water Heat Pump – Open Loop)

• GLHP (Ground Loop Heat Pump – Geothermal) The directory at http://www.ahrinet.org/ is constantly being updated and immediately available on the Internet. All ratings are submitted by the

manufacturer for certiﬁ cation, and must be approved by AHRI. Therefore, there is a signiﬁ cant difference between AHRI “certiﬁ ed” and AHRI “rated.” Thirty percent of a manufacturer’s basic models must be tested each year. AHRI selects models at random from stock for testing on the basis of its evaluation of a participant’s certiﬁ cation data.

Units that fail one or more certiﬁ ed test (90% of declared performance or lower) may be declared defective. If the initial failure is a performance test, the manufacturer must obsolete all units within the same basic model group or elect to have a second sample tested. If the second unit fails a performance test, it must be obsoleted, together with all units within the same basic model group. Bryant Geothermal takes certiﬁ cation seriously. We were recently awarded a certiﬁ cate for consecutive years of no AHRI failures.

Temperatures used in AHRI certiﬁ cation standards are S.I. (Système International – metric) based. For example, typical catalog data for cooling is shown at 80°F DB/67°F WB [26.7°C DB/19.4°C] entering air temperature, but the AHRI standard for cooling is 80.6°F DB/66.2°F WB [27°C DB/19°C], since it is based upon whole numbers in degrees Celsius. Water and air temperatures for the standard are shown below.

Test Condition Comparison Table

WLHP GWHP GLHP

Cooling

Entering Air Temperature - DB/WB °F [°C] Entering Water Temperature - °F [°C] Fluid Flow Rate

Heating

Entering Air Temperature - DB/WB °F [°C] Entering Water Temperature - °F [°C] Fluid Flow Rate

*Flow rate is speciﬁ ed by the manufacturer

80.6/66.2 [27/19] 86 [30]

*

68 [20] 68 [20]

*

80.6/66.2 [27/19] 59 [15]

*

68 [20] 50 [10]

*

80.6/66.2 [27/19] 77 [25]

*

68 [20]

32 [0]

*

Data certiﬁ ed by AHRI include heating/cooling capacities, EER (Energy Efﬁ ciency Ratio – Btuh per Watt) and COP (Btuh per Btuh) at the various conditions shown above. Pump power correction is calculated to adjust efﬁ ciencies for pumping Watts. Within each model, only one water ﬂ ow rate is speciﬁ ed for all three groups, and pumping Watts are calculated using the formula below. This additional power is added onto the existing power consumption.

• Pump power correction = (gpm x 0.0631) x (Press Drop x 2990)/300 Fan power is corrected to zero external static pressure using the equation below. The nominal airﬂ ow is rated at a speciﬁ c external static

pressure. This effectively reduces the power consumption of the unit and increases cooling capacity but decreases heating capacity.

• Fan Power Correction = (cfm x 0.472) x (esp x 249)/300 Capacities and efﬁ ciencies are calculated using the following equations:

• ISO Cooling Capacity = Cooling Capacity (Btuh) + [Fan Power Correction (Watts) x 3.412]

• ISO EER Efﬁ ciency (Btuh/W) = ISO Cooling Capacity (Btuh)/[Power Input (Watts) – Fan Power Correction (Watts) + Pump Power Correction (Watts)]

• ISO Heating Capacity = Heating Capacity (Btuh) – [Fan Power Correction (Watts) x 3.412]

• ISO COP Efﬁ ciency (Btuh/Btuh) = ISO Heating Capacity (Btuh) x 3.412/[Power Input (Watts) - Fan Power Correction (Watts) + Pump Power Correction (Watts)]

Residential Products Technical Guide

GT-PG

7

GT-PG (50YE) Series

AHRI/ISO/ASHRAE/ANSI 13256-1 Performance

ASHRAE/AHRI/ISO 13256-1. English (I-P) Units

Water Loop Heat Pump Ground Water Heat Pump Ground Loop Heat Pump

Model

018

TS018

TS024

024

030

TS030

TS036

036

042

TS042

TS048

048

060

TS060

TS070

070

Cooling capacities based upon 80.6°F DB, 66.2°F WB entering air temperature Heating capacities based upon 68°F DB, 59°F WB entering air temperature All ratings based upon operation at lower voltage of dual voltage rated models

ASHRAE/AHRI/ISO 13256-1. Metric (S-I) Units

Fan

Motor

PSC 18,600 15.0 23,000 5.2 21,300 24.8 18,800 4.5 19,500 18.4 14,500 3.6 ECM 19,200 16.5 23,300 5.9 22,100 26.3 18,900 4.9 20,200 19.4 14,500 3.9 PSC 25,100 16.2 29,600 4.9 28,600 25.7 25,000 4.3 26,300 19.1 19,000 3.7 ECM 25,000 17.0 30,000 5.3 28,100 27.4 25,100 4.6 26,000 20.0 19,400 3.8 PSC 28,200 15.3 34,900 5.0 31,700 22.9 29,400 4.4 29,400 17.6 23,600 3.8 ECM 28,600 15.6 35,200 5.3 32,200 23.9 29,400 4.6 29,800 18.0 23,700 3.9 PSC 33,000 16.6 39,800 5.5 37,300 25.1 32,900 4.8 34,500 19.2 25,700 3.9 ECM 33,100 17.6 39,500 5.8 37,300 26.5 32,900 5.1 34,600 20.2 25,800 4.2 PSC 37,400 16.0 49,400 5.4 42,900 24.3 40,100 4.6 39,300 18.4 31,600 3.8 ECM 37,800 17.1 48,600 5.7 44,200 27.1 39,300 4.9 40,000 20.0 30,400 4.0 PSC 47,000 15.3 60,000 5.0 53,900 23.3 49,000 4.4 49,900 17.6 39,000 3.7 ECM 47,600 15.9 59,700 5.2 54,100 24.6 48,700 4.5 50,100 18.5 38,400 3.8 PSC 61,000 15.9 70,400 5.0 67,000 23.2 58,700 4.5 63,300 18.2 46,500 3.7 ECM 61,000 16.4 70,800 5.2 67,200 24.3 59,100 4.6 64,000 19.0 46,700 3.8 ECM 67,000 15.2 84,900 5.0 77,000 23.5 69,000 4.4 70,000 17.8 53,900 3.6

Cooling 86°F Heating 68°F Cooling 59°F Heating 50°F Cooling 77°F Heating 32°F

Capacity

Btuh

EER

Btuh/W

Capacity

Btuh

COP

Capacity

Btuh

EER

Btuh/W

Capacity

Btuh

COP

Capacity

Btuh

EER

Btuh/W

Capacity

Btuh

COP

Water Loop Heat Pump Ground Water Heat Pump Ground Loop Heat Pump

Model

018

TS018

024

TS024

TS030

036

030

TS036

042

TS042

TS048

048

060

TS060

070

Cooling capacities based upon 27°C DB, 19°C WB entering air temperature Heating capacities based upon 20°C DB, 15°C WB entering air temperature All ratings based upon operation at lower voltage of dual voltage rated models

Fan

Motor

PSC 5,470 4.4 6,764 5.2 6,264 7.3 5,529 4.5 5,735 5.4 4264 3.6 ECM 5,647 4.8 6,852 5.9 6,500 7.7 5,558 4.9 5,941 5.7 4,426 3.9 PSC 7,356 4.7 8,675 4.9 8,382 7.5 7,327 4.3 7,708 5.6 5,569 3.7 ECM 7,327 5.0 8,792 5.3 8,236 8.0 7,356 4.6 7,620 5.9 5,686 3.8 PSC 8,265 4.5 10,229 5.0 9,291 6.7 8,617 4.4 8,617 5.2 6,917 3.8 ECM 8,382 4.6 10,317 5.3 9,437 7.0 8,617 4.6 8,734 5.3 6,946 3.9 PSC 9,672 4.9 11,665 5.5 10,932 7.4 9,642 4.8 10,111 5.6 7,532 3.9 ECM 9,701 5.2 11,577 5.8 10,932 7.8 9,642 5.1 10,141 5.9 7,562 4.2 PSC 10,961 4.7 14,478 5.4 12,573 7.1 11,753 4.6 11,518 5.4 9,261 3.8 ECM 11,079 5.0 14,244 5.7 12,954 7.9 11,518 4.9 11,723 5.9 8,910 4.0 PSC 13,775 4.5 17,585 5.0 15,797 6.8 14,361 4.4 14,625 5.2 11,430 3.7 ECM 13,951 4.7 17,497 5.2 15,856 7.2 14,273 4.5 14,683 5.4 11,254 3.8 PSC 17,878 4.7 20,633 5.0 19,637 6.8 17,204 4.5 18,552 5.3 13,628 3.7 ECM 17,878 4.8 20,750 5.2 19,695 7.1 17,321 4.6 18,757 5.6 13,687 3.8 ECM 19,637 4.5 24,883 5.0 22,567 6.9 20,223 4.4 20,516 5.2 15,797 3.6

Cooling 30°C Heating 20°C Cooling 15°C Heating 10°C Cooling 25°C Heating 0°C

Capacity

Watts

EER

W/W

Capacity

Watts

COP

Capacity

Watts

EER

Watts

Capacity

Watts

COP

Capacity

Watts

EER

W/W

Capacity

Watts

COP

GT-PG

8

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Ref er ence Calculations & Legend

Heating

LWT = EWT -

LAT = EAT +

HE

GPM x 500

HC

CFM x1.08

LWT = EWT +

LAT (DB) = EAT (DB) -

Cooling

HR

GPM x 500

SC

CFM x1.08

LC = TC - SC

SC

S/T =

TC

Hot Water Generator capacities (HWC) are based on potable water ﬂ ow rate of 0.4 gpm per nominal equipment ton and 90°F entering potable water temperature.

CFM = airﬂ ow, cubic feet/minute EWT = entering water temperature, ˚F GPM = water ﬂ ow in US gallons/minute EAT = entering air temperature, Fahrenheit (dry bulb/wet bulb) HC = air heating capacity, Mbtuh TC = total cooling capacity, Mbtuh SC = sensible cooling capacity, Mbtuh KW = total power unit input, KiloWatts HR = total heat of rejection, Mbtuh

UPFLOW

HE = total heat of extraction, Mbtuh HWC = Hot Water Generator (desuperheater) capacity, Mbtuh WPD = Water coil pressure drop (psi & ft hd) EER = Energy Efﬁ ciency Ratio = BTU output/Watt input COP = Coefﬁ cient of Performance = BTU output/BTU input LWT = leaving water temperature, °F LAT = leaving air temperature, °F LC = latent cooling capacity, Mbtuh S/T = sensible to total cooling ratio

LEFT RETURN AIR

Piping End

Left Return Air

Back Discharge

Piping End

Left Return Air

Side Discharge

Left Return Air Right Return Air

Piping End

Residential Products Technical Guide

RIGHT RETURN AIR

Piping End

Right Return Air

Back Discharge

Piping End

Right Return Air

Side Discharge

Piping End

GT-PG

9

GT-PG (50YE) Series

Air Flow Correction Factors

PSC Fan Motor

Airﬂ ow Cooling Heating

% of

Rated

68.75% 75%

81.25%

87.50%

93.75%

100%

106.25%

112.50%

118.75% 125% 130%

Black area denotes where operation is not recommended.

Total

Capacity

0.9465 0.8019 0.8472 0.9614 0.9496

0.9602 0.8350 0.8696 0.9675 0.9617 0.9740 1.0936 0.9425

0.9724 0.8733 0.8981 0.9744 0.9728 0.9810 1.0635 0.9592

0.9831 0.9149 0.9306 0.9821 0.9829 0.9876 1.0379 0.9744

0.9923 0.9578 0.9653 0.9906 0.9920 0.9940 1.0167 0.9880

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

1.0062 1.0392 1.0328 1.0102 1.0070 1.0057 0.9878 1.0105

1.0109 1.0733 1.0617 1.0211 1.0130 1.0112 0.9800 1.0194

1.0141 1.1001 1.0848 1.0329 1.0180 1.0163 0.9705 1.0284

1.0159 1.1174 1.0999 1.0455 1.0220 1.0211 0.9614 1.0368

1.0161 1.1229 1.1050 1.0562 1.0244 1.0247 0.9554 1.0430

Sensible Capacity

S/T Power

Heat of

Rejection

Heating

Capacity

Power

Heat of

Extraction

ECM Fan Motor

Airﬂ ow Cooling Heating

% of

Rated

68.75% 75%

81.25%

87.50%

93.75%

100%

106.25%

112.50%

118.75% 125% 130%

Black area denotes where operation is not recommended.

Total

Capacity

0.9470 0.8265 0.8727 0.9363 0.9449

0.9619 0.8593 0.8933 0.9455 0.9587 0.9700 1.0822 0.9410

0.9747 0.8943 0.9175 0.9564 0.9711 0.9775 1.0536 0.9579

0.9853 0.9302 0.9441 0.9691 0.9821 0.9851 1.0304 0.9733

0.9938 0.9659 0.9719 0.9837 0.9918 0.9925 1.0125 0.9874

1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

1.0041 1.0313 1.0271 1.0181 1.0069 1.0074 0.9928 1.0112

1.0060 1.0584 1.0522 1.0381 1.0123 1.0148 0.9909 1.0210

1.0070 1.0815 1.0740 1.0598 1.0174 1.0222 0.9622 1.0377

1.0076 1.0998 1.0916 1.0834 1.0225 1.0295 0.8681 1.0712

1.0083 1.1110 1.1018 1.1035 1.0271 1.0354 0.8456 1.0844

Sensible Capacity

S/T Power

Heat of

Rejection

Heating

Capacity

Power

Heat of

Extraction

GT-PG

10

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Entering Air Correction Factors

Heating

Entering Air DB°F

45 50 55 60 65 68 70 75 80

Entering

Air WB°F

50 55 60 65

66.2 67 70 75

* = Sensible capacity equals total capacity AHRI/ISO/ASHRAE 13256-1 uses entering air conditions of Cooling - 80.6°F DB/66.2°F WB, 1 and Heating - 68°F DB/59°F WB entering air temperature

Heating

Capacity

1.0514 0.7749 1.1240

1.0426 0.8113 1.1032

1.0329 0.8525 1.0802

1.0224 0.8980 1.0551

1.0114 0.9473 1.0282

1.0046 0.9786 1.0115

1.0000 1.0000 1.0000

0.9883 1.0556 0.9706

0.9764 1.1135 0.9404

Power

Heat of

Extraction

Cooling

Total

Capacity

0.7432 0.9111 * * * * * * * * 0.9866 0.7901

0.8202 0.7709 0.8820 1.0192 * * * * * * 0.9887 0.8527

0.8960 0.6702 0.8540 1.0473 * * * * * 0.9924 0.9146

0.9705 0.6491 0.8657 1.0809 1.1066 * * * 0.9975 0.9757

0.9882 0.5939 0.8152 1.0333 1.0592 1.2481 * * 0.9990 0.9903

1.0000 0.5559 0.7801 1.0000 1.0261 1.2158 * * 1.0000 1.0000

1.0438 0.6377 0.8645 0.8913 1.0847 1.2983 * 1.0042 1.0362

1.1159 0.6008 0.6289 0.8323 1.0578 1.2773 1.0123 1.0959

60 65 70 75 80 80.6 85 90 95

Sensible Cooling Capacity Multiplier -

Entering DB °F

Power

Heat of

Rejection

Residential Products Technical Guide

GT-PG

11

GT-PG (50YE) Series

N/A N/A 1575 47.0 5.12 30.6 98 2.69 5.3 N/A N/A 2100 48.3 4.68 32.5 91 3.02 4.5

22.3 - 1575 50.7 5.21 33.9 100 2.85 6.2

22.5 - 2100 52.1 4.77 36.0 93 3.20 5.3

23.6 - 1575 52.8 5.26 35.8 101 2.94 6.2

23.7 - 2100 54.2 4.81 37.9 94 3.30 5.3

24.2 - 1575 53.9 5.28 36.8 102 2.99 6.2

24.4 - 2100 55.4 4.83 39.0 94 3.36 5.3

22.3 - 1575 57.6 5.36 40.1 104 3.15 7.1

22.5 - 2100 59.2 4.91 42.6 96 3.53 6.1

23.5 - 1575 60.4 5.42 42.6 105 3.26 7.1

23.7 - 2100 62.0 4.96 45.2 97 3.66 6.1

24.1 - 1575 61.9 5.46 44.0 106 3.33 7.1

24.3 - 2100 63.6 4.99 46.7 98 3.74 6.1

20.5 3.6 1575 65.2 5.52 47.0 108 3.46 7.9

20.6 3.8 2100 67.0 5.05 49.9 100 3.89 6.8

22.0 3.4 1575 68.7 5.60 50.1 110 3.60 7.9

22.2 3.5 2100 70.5 5.12 53.2 101 4.04 6.8

22.8 3.1 1575 70.6 5.64 51.8 112 3.67 7.9

22.9 3.2 2100 72.5 5.15 55.0 102 4.12 6.8

18.0 4.4 1575 73.3 5.69 54.2 113 3.77 8.8

18.1 4.6 2100 75.2 5.21 57.5 103 4.24 7.5

Performance capacities shown in thousands of Btuhting

Heating - EAT 70°F

Airﬂ ow

CFM

HC kW HE LAT COP HW

Performance Data Selection Notes

For operation in the shaded area when water is used in lieu of an anti-freeze solution, the LWT (Leaving Water Temperature) must be calculated. Flow must be maintained to a level such that the LWT is maintained above 40°F [4.4°C] when the JW3 jumper is not clipped (see example below). Otherwise, appropriate levels of a proper anti-freeze should be used in systems with leaving water temperatures of 40°F or below and the JW3 jumper should be clipped. This is due to the potential of the refrigerant temperature being as low as 32°F [0°C] with 40°F [4.4°C] LWT, which may lead to a nuisance cutout due to the activation of the Low Temperature Protection. JW3 should never be clipped for standard range equipment or systems without antifreeze.

Example:

At 50°F EWT (Entering Water Temperature) and 1.5 gpm/ ton, a 3 ton unit has a HE of 22,500 Btuh. To calculate LWT, rearrange the formula for HE as follows:

HE = TD x GPM x 500, where HE = Heat of Extraction (Btuh); TD = temperature difference (EWT - LWT) and GPM = U.S. Gallons per Minute.

TD = HE/(GPM x 500) TD = 22,500/(4.5 x 500) TD = 10°F LWT = EWT - TD LWT = 50 - 10 = 40°F In this example, as long as the EWT does not fall below 50°F, the system will operate as designed. For EWTs below 50°F,

higher ﬂ ow rates will be required (open loop systems, for example, require at least 2 gpm/ton when EWT is below 50°F).

Antifreeze Correction Table

Antifreeze Type

Water

Propylene Glycol

Ethylene Glycol

GT-PG

12

Methanol

Ethanol

Antifreeze

%

Total Cap Sens Cap Power Htg Cap Power

0 1.000 1.000 1.000 1.000 1.000 1.000

5 0.995 0.995 1.003 0.989 0.997 1.070 15 0.986 0.986 1.009 0.968 0.990 1.210 25 0.978 0.978 1.014 0.947 0.983 1.360

5 0.997 0.997 1.002 0.989 0.997 1.070 15 0.990 0.990 1.007 0.968 0.990 1.160 25 0.982 0.982 1.012 0.949 0.984 1.220

5 0.998 0.998 1.002 0.981 0.994 1.140 15 0.994 0.994 1.005 0.944 0.983 1.300 25 0.986 0.986 1.009 0.917 0.974 1.360

5 0.998 0.998 1.002 0.993 0.998 1.040 15 0.994 0.994 1.004 0.980 0.994 1.120 25 0.988 0.988 1.008 0.966 0.990 1.200

Cooling Heating

EWT 90°F EWT 30°F

Bryant: Whatever it Takes.

WPD Corr. Fct. EWT 30°F

Bryant Geother mal Heat Pump Systems

Performance Data — GT-PG Model 018 - PSC Blower

600 CFM Nominal (Rated) Airﬂ ow Cooling, 600 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

5.5 3.9 9.0

20

5.5 3.9 9.0

2.8 0.7 1.6 450 20.7 16.8 0.78 23.3 26.6 0.5 450 13.7 1.40 9.2 98.1 2.9 1.7

2.8 0.7 1.6 600 21.5 14.0 0.80 24.3 26.8 0.6 600 14.0 1.28 9.7 91.7 3.2 1.7

4.1 2.1 4.9 450 21.0 16.8 0.74 23.5 28.4 0.5 450 14.2 1.41 9.6 99.3 2.9 1.7

30

4.1 2.1 4.9 600 21.8 14.1 0.76 24.4 28.6 0.5 600 14.6 1.29 10.2 92.5 3.3 1.8

5.5 3.5 8.1 450 21.2 16.8 0.72 23.6 29.3 0.5 450 14.5 1.42 9.9 99.9 3.0 1.8

5.5 3.5 8.1 600 22.0 14.1 0.75 24.6 29.6 0.5 600 14.9 1.30 10.5 93.0 3.4 1.8

2.8 0.6 1.4 450 20.8 17.2 0.85 23.7 24.5 0.9 450 15.8 1.44 11.1 102.6 3.2 1.9

2.8 0.6 1.4 600 21.7 14.4 0.88 24.6 24.7 0.9 600 16.3 1.32 11.8 95.1 3.6 2.0

4.1 2 4.6 450 21.0 17.2 0.81 23.7 26.0 0.8 450 16.5 1.45 11.7 103.9 3.3 2.0

40

4.1 2 4.6 600 21.8 14.4 0.83 24.7 26.2 0.9 600 16.9 1.33 12.4 96.1 3.7 2.0

5.5 3.2 7.4 450 21.2 17.3 0.79 23.9 26.9 0.8 450 16.8 1.46 12.0 104.7 3.4 2.1

5.5 3.2 7.4 600 22.1 14.5 0.81 24.8 27.1 0.8 600 17.3 1.33 12.8 96.7 3.8 2.1

2.8 0.5 1.2 450 20.6 17.3 0.95 23.9 21.8 1.4 450 18.0 1.47 13.1 107.0 3.6 2.2

2.8 0.5 1.2 600 21.5 14.5 0.98 24.8 22.0 1.5 600 18.5 1.35 13.9 98.5 4.0 2.2

4.1 1.7 3.9 450 21.0 17.5 0.89 24.0 23.5 1.3 450 18.7 1.48 13.8 108.6 3.7 2.3

50

4.1 1.7 3.9 600 21.8 14.6 0.92 25.0 23.7 1.3 600 19.2 1.35 14.6 99.7 4.2 2.3

5.5 2.8 6.5 450 21.1 17.5 0.86 24.0 24.4 1.2 450 19.2 1.49 14.2 109.4 3.8 2.3

5.5 2.8 6.5 600 21.9 14.6 0.89 25.0 24.6 1.2 600 19.7 1.36 15.1 100.4 4.2 2.4

2.8 0.3 0.7 450 19.9 16.8 1.05 23.5 18.9 1.9 450 20.1 1.50 15.1 111.4 3.9 2.4

2.8 0.3 0.7 600 20.7 14.1 1.09 24.4 19.1 2.0 600 20.7 1.37 16.0 101.9 4.4 2.5

4.1 1.5 3.5 450 20.4 17.2 0.99 23.7 20.6 1.7 450 21.0 1.51 15.9 113.3 4.1 2.5

60

4.1 1.5 3.5 600 21.2 14.3 1.02 24.7 20.8 1.8 600 21.6 1.38 16.9 103.3 4.6 2.6

5.5 2.6 6.0 450 20.6 17.3 0.96 23.8 21.5 1.6 450 21.5 1.52 16.4 114.3 4.1 2.6

5.5 2.6 6.0 600 21.4 14.4 0.99 24.8 21.7 1.6 600 22.1 1.39 17.4 104.1 4.7 2.7

2.8 0.3 0.7 450 18.9 16.2 1.17 22.9 16.1 2.6 450 22.3 1.54 17.1 115.9 4.3 2.7

2.8 0.3 0.7 600 19.7 13.5 1.21 23.8 16.2 2.7 600 22.9 1.40 18.1 105.4 4.8 2.8

4.1 1.4 3.2 450 19.5 16.6 1.10 23.2 17.7 2.3 450 23.4 1.56 18.0 118.1 4.4 2.8

70

4.1 1.4 3.2 600 20.3 13.8 1.14 24.2 17.9 2.4 600 24.0 1.43 19.1 107.0 4.9 2.9

5.5 2.4 5.5 450 19.8 16.8 1.07 23.4 18.6 2.1 450 23.9 1.57 18.5 119.3 4.5 2.9

5.5 2.4 5.5 600 20.6 14.0 1.10 24.3 18.7 2.1 600 24.6 1.44 19.7 107.9 5.0 3.0

2.8 0.2 0.5 450 17.7 15.4 1.31 22.2 13.6 3.1 450 24.6 1.59 19.1 120.6 4.5 3.0

2.8 0.2 0.5 600 18.5 12.9 1.35 23.1 13.7 3.2 600 25.2 1.46 20.3 108.9 5.1 3.0

4.1 1.2 2.8 450 18.4 15.9 1.23 22.6 15.0 2.9 450 25.8 1.63 20.2 123.1 4.6 3.1

80

4.1 1.2 2.8 600 19.2 13.2 1.27 23.5 15.1 3.0 600 26.5 1.49 21.4 110.9 5.2 3.2

5.5 2.2 5.1 450 18.7 16.1 1.19 22.8 15.7 2.6 450 26.5 1.66 20.7 124.5 4.7 3.2

5.5 2.2 5.1 600 19.5 13.4 1.23 23.7 15.9 2.7 600 27.2 1.52 22.0 111.9 5.3 3.3

2.8 0.2 0.5 450 17.1 15.0 1.39 21.9 12.4 3.4 450 25.8 1.63 20.1 123.0 4.6 3.1

2.8 0.2 0.5 600 17.8 12.6 1.43 22.7 12.5 3.6 600 26.4 1.49 21.3 110.8 5.2 3.2

4.1 1.15 2.7 450 17.8 15.5 1.30 22.2 13.7 3.2 450 27.1 1.69 21.2 125.7 4.7 3.2

85

4.1 1.15 2.7 600 18.5 12.9 1.35 23.1 13.8 3.3 600 27.8 1.54 22.5 112.9 5.3 3.3

5.5 2.1 4.9 450 18.1 15.7 1.26 22.4 14.4 2.9 450 27.8 1.72 21.8 127.2 4.7 3.3

5.5 2.1 4.9 600 18.9 13.1 1.30 23.3 14.6 3.1 600 28.6 1.58 23.2 114.1 5.3 3.4

2.8 0.2 0.5 450 16.5 14.7 1.46 21.5 11.3 3.9 450 26.9 1.68 21.1 125.4 4.7 3.2

2.8 0.2 0.5 600 17.2 12.3 1.51 22.4 11.4 4.1 600 27.7 1.53 22.4 112.7 5.3 3.3

4.1 1.1 2.5 450 17.2 15.1 1.38 21.9 12.5 3.6 450 28.4 1.74 22.3 128.3 4.8 3.3

90

4.1 1.1 2.5 600 17.9 12.6 1.42 22.8 12.6 3.8 600 29.1 1.60 23.6 114.9 5.3 3.4

5.5 2 4.6 450 17.5 15.3 1.33 22.1 13.1 3.3 450 29.1 1.79 22.9 130.0 4.8 3.5

5.5 2 4.6 600 18.3 12.8 1.38 23.0 13.2 3.5 600 29.9 1.63 24.3 116.2 5.4 3.6

2.8 0.2 0.5 450 15.2 14.0 1.64 20.8 9.3 4.3

2.8 0.2 0.5 600 15.9 11.7 1.69 21.7 9.4 4.5

4.1 1.1 2.5 450 15.9 14.3 1.54 21.2 10.3 4.1

100

4.1 1.1 2.5 600 16.6 12.0 1.59 22.0 10.4 4.3

5.5 1.9 4.4 450 16.3 14.5 1.50 21.4 10.9 4.0

5.5 1.9 4.4 600 16.9 12.1 1.55 22.2 10.9 4.2

2.8 0.1 0.2 450 14.0 13.4 1.84 20.3 7.6 5.1

2.8 0.1 0.2 600 14.6 11.2 1.90 21.1 7.7 5.3

4.1 0.9 2.1 450 14.6 13.7 1.73 20.5 8.4 5.0

110

4.1 0.9 2.1 600 15.2 11.4 1.79 21.4 8.5 5.2

5.5 1.7 3.9 450 15.0 13.8 1.68 20.7 8.9 4.8

5.5 1.7 3.9 600 15.6 11.6 1.74 21.5 9.0 5.0

2.8 0.1 0.2 450 12.9 13.1 2.06 19.9 6.2 6.1

2.8 0.1 0.2 600 13.4 10.9 2.13 20.7 6.3 6.3

4.1 0.8 1.8 450 13.4 13.2 1.94 20.1 6.9 5.9

120

4.1 0.8 1.8 600 14.0 11.0 2.01 20.8 7.0 6.1

5.5 1.6 3.7 450 13.7 13.3 1.89 20.2 7.3 5.6

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

5.5 1.6 3.7 600 14.3 11.1 1.95 21.0 7.3 5.9

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

CFM

TC SC kW HR EER HW

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

450 12.2 1.36 7.8 95.0 2.6 1.4 600 12.5 1.24 8.3 89.3 2.9 1.4

450 0.0 0.0 0.0 0.0 0.0 0.0 600 0.0 0.0 0.0 0.0 0.0 0.0 450 0.0 0.0 0.0 0.0 0.0 0.0 600 0.0 0.0 0.0 0.0 0.0 0.0 450 0.0 0.0 0.0 0.0 0.0 0.0 600 0.0 0.0 0.0 0.0 0.0 0.0 450 0.0 0.0 0.0 0.0 0.0 0.0 600 0.0 0.0 0.0 0.0 0.0 0.0 450 0.0 0.0 0.0 0.0 0.0 0.0 600 0.0 0.0 0.0 0.0 0.0 0.0 450 0.0 0.0 0.0 0.0 0.0 0.0 600 0.0 0.0 0.0 0.0 0.0 0.0 450 0.0 0.0 0.0 0.0 0.0 0.0 600 0.0 0.0 0.0 0.0 0.0 0.0 450 0.0 0.0 0.0 0.0 0.0 0.0 600 0.0 0.0 0.0 0.0 0.0 0.0 450 0.0 0.0 0.0 0.0 0.0 0.0 600 0.0 0.0 0.0 0.0 0.0 0.0

Operation not recommended

Residential Products Technical Guide

GT-PG

13

GT-PG (50YE) Series

Performance Data — GT-PG Model 018 - ECM Blower

750 CFM Nominal (Rated) Airﬂ ow Cooling, 750 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

5.5 3.9 9.0

20

5.5 3.9 9.0

2.8 0.7 1.6 550 20.3 12.4 0.75 22.8 27.3 0.6 550 13.2 1.29 9.0 92.3 3.0 1.7

2.8 0.7 1.6 750 21.1 14.5 0.79 23.8 26.8 0.6 750 13.6 1.20 9.6 86.8 3.3 1.7

4.1 2.1 4.9 550 20.7 12.6 0.71 23.1 29.1 0.5 550 13.7 1.31 9.5 93.1 3.1 1.8

30

4.1 2.1 4.9 750 21.5 14.7 0.75 24.1 28.6 0.6 750 14.1 1.21 10.1 87.5 3.4 1.8

5.5 3.5 8.1 550 21.3 12.9 0.70 23.6 30.5 0.5 550 14.0 1.31 9.7 93.6 3.1 1.8

5.5 3.5 8.1 750 22.1 15.0 0.74 24.6 30.0 0.5 750 14.4 1.21 10.3 87.8 3.5 1.9

2.8 0.6 1.4 550 20.8 12.9 0.81 23.5 25.5 0.9 550 15.3 1.33 10.9 95.8 3.4 1.9

2.8 0.6 1.4 750 21.6 15.0 0.86 24.5 25.1 1.0 750 15.8 1.23 11.6 89.5 3.8 2.0

4.1 2.0 4.6 550 21.3 13.1 0.77 23.9 27.6 0.9 550 16.0 1.34 11.5 96.9 3.5 2.0

40

4.1 2.0 4.6 750 22.1 15.2 0.81 24.9 27.2 0.9 750 16.5 1.24 12.3 90.3 3.9 2.1

5.5 3.2 7.4 550 21.5 13.2 0.75 24.0 28.6 0.8 550 16.3 1.34 11.9 97.5 3.6 2.1

5.5 3.2 7.4 750 22.4 15.3 0.79 25.1 28.1 0.8 750 16.8 1.24 12.6 90.8 4.0 2.1

2.8 0.5 1.2 550 21.3 13.5 0.90 24.3 23.7 1.5 550 17.5 1.35 13.0 99.5 3.8 2.2

2.8 0.5 1.2 750 22.1 15.7 0.95 25.3 23.3 1.5 750 18.1 1.25 13.8 92.3 4.2 2.3

4.1 1.7 3.9 550 21.5 13.5 0.84 24.3 25.5 1.3 550 18.4 1.36 13.8 100.9 4.0 2.3

50

4.1 1.7 3.9 750 22.3 15.7 0.89 25.4 25.1 1.4 750 18.9 1.26 14.6 93.4 4.4 2.4

5.5 2.8 6.5 550 21.6 13.5 0.82 24.4 26.4 1.2 550 18.8 1.36 14.2 101.7 4.0 2.4

5.5 2.8 6.5 750 22.5 15.7 0.87 25.4 26.0 1.3 750 19.4 1.26 15.1 93.9 4.5 2.4

2.8 0.3 0.7 550 20.6 13.6 0.99 24.0 20.8 2.0 550 19.8 1.37 15.2 103.4 4.2 2.5

2.8 0.3 0.7 750 21.5 15.8 1.05 25.0 20.4 2.1 750 20.4 1.27 16.1 95.2 4.7 2.6

4.1 1.5 3.5 550 21.1 13.6 0.93 24.3 22.7 1.8 550 20.8 1.38 16.1 105.0 4.4 2.6

60

4.1 1.5 3.5 750 22.0 15.9 0.99 25.3 22.3 1.9 750 21.4 1.28 17.1 96.5 4.9 2.6

5.5 2.6 6.0 550 21.3 13.6 0.90 24.4 23.6 1.6 550 21.3 1.39 16.6 105.9 4.5 2.7

5.5 2.6 6.0 750 22.2 15.9 0.96 25.4 23.2 1.7 750 22.0 1.28 17.6 97.1 5.0 2.7

2.8 0.3 0.7 550 19.6 13.4 1.11 23.4 17.7 2.7 550 22.1 1.40 17.3 107.2 4.6 2.8

2.8 0.3 0.7 750 20.4 15.6 1.17 24.4 17.4 2.8 750 22.8 1.29 18.4 98.2 5.2 2.8

4.1 1.4 3.2 550 20.3 13.5 1.04 23.8 19.5 2.4 550 23.2 1.42 18.3 109.0 4.8 2.9

70

4.1 1.4 3.2 750 21.1 15.7 1.10 24.8 19.2 2.5 750 23.9 1.31 19.4 99.5 5.3 2.9

5.5 2.4 5.5 550 20.6 13.6 1.00 24.0 20.5 2.1 550 23.8 1.43 18.8 110.0 4.9 3.0

5.5 2.4 5.5 750 21.4 15.8 1.06 25.0 20.1 2.2 750 24.5 1.32 20.0 100.2 5.4 3.1

2.8 0.2 0.5 550 18.4 13.1 1.24 22.7 14.8 3.2 550 24.3 1.45 19.3 111.0 4.9 3.0

2.8 0.2 0.5 750 19.2 15.2 1.31 23.6 14.6 3.3 750 25.1 1.34 20.5 101.0 5.5 3.1

4.1 1.2 2.8 550 19.1 13.3 1.16 23.1 16.5 3.0 550 25.5 1.49 20.3 112.9 5.0 3.1

80

4.1 1.2 2.8 750 19.9 15.4 1.23 24.1 16.2 3.1 750 26.3 1.38 21.5 102.4 5.6 3.2

5.5 2.2 5.1 550 19.5 13.4 1.12 23.3 17.3 2.7 550 26.0 1.52 20.7 113.8 5.0 3.2

5.5 2.2 5.1 750 20.3 15.5 1.19 24.3 17.0 2.9 750 26.8 1.40 22.0 103.1 5.6 3.3

2.8 0.2 0.5 550 17.8 12.9 1.32 22.3 13.5 3.6 550 25.4 1.49 20.2 112.7 5.0 3.1

2.8 0.2 0.5 750 18.5 15.0 1.40 23.3 13.3 3.7 750 26.2 1.38 21.4 102.3 5.6 3.2

4.1 1.15 2.7 550 18.5 13.1 1.24 22.7 15.1 3.3 550 26.5 1.55 21.1 114.6 5.0 3.3

85

4.1 1.15 2.7 750 19.2 15.2 1.31 23.7 14.8 3.5 750 27.3 1.43 22.4 103.7 5.6 3.3

5.5 2.1 4.9 550 18.9 13.2 1.20 22.9 15.9 3.1 550 27.0 1.59 21.5 115.5 5.0 3.4

5.5 2.1 4.9 750 19.6 15.3 1.26 23.9 15.6 3.2 750 27.9 1.47 22.8 104.4 5.6 3.5

2.8 0.2 0.5 550 17.2 12.7 1.40 21.9 12.3 4.1 550 26.4 1.54 21.0 114.5 5.0 3.3

2.8 0.2 0.5 750 17.8 14.8 1.48 22.9 12.1 4.3 750 27.2 1.42 22.4 103.6 5.6 3.4

4.1 1.1 2.5 550 17.9 12.9 1.31 22.3 13.7 3.8 550 27.5 1.61 21.9 116.3 5.0 3.4

90

4.1 1.1 2.5 750 18.6 15.0 1.38 23.3 13.4 3.9 750 28.4 1.49 23.2 105.0 5.6 3.5

5.5 2.0 4.6 550 18.2 13.0 1.27 22.6 14.4 3.5 550 28.0 1.66 22.3 117.2 5.0 3.5

5.5 2.0 4.6 750 19.0 15.2 1.34 23.5 14.2 3.6 750 28.9 1.53 23.6 105.7 5.5 3.6

2.8 0.2 0.5 550 15.9 12.3 1.58 21.3 10.1 4.5

2.8 0.2 0.5 750 16.5 14.3 1.67 22.2 9.9 4.7

100

110

120

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

4.1 1.1 2.5 550 16.6 12.5 1.48 21.6 11.2 4.3

4.1 1.1 2.5 750 17.2 14.6 1.56 22.6 11.0 4.5

5.5 1.9 4.4 550 16.9 12.6 1.43 21.8 11.8 4.2

5.5 1.9 4.4 750 17.6 14.7 1.51 22.8 11.6 4.3

2.8 0.1 0.2 550 14.7 12.0 1.79 20.9 8.3 5.4

2.8 0.1 0.2 750 15.3 13.9 1.89 21.8 8.1 5.6

4.1 0.9 2.1 550 15.3 12.1 1.67 21.1 9.2 5.2

4.1 0.9 2.1 750 15.9 14.1 1.77 22.0 9.0 5.4

5.5 1.7 3.9 550 15.6 12.2 1.62 21.2 9.7 5.0

5.5 1.7 3.9 750 16.3 14.2 1.71 22.1 9.5 5.2

2.8 0.1 0.2 550 13.8 11.5 2.03 20.8 6.8 6.3

2.8 0.1 0.2 750 14.4 13.4 2.14 21.7 6.7 6.6

4.1 0.8 1.8 550 14.3 11.8 1.90 20.8 7.5 6.1

4.1 0.8 1.8 750 14.8 13.7 2.01 21.7 7.4 6.3

5.5 1.6 3.7 550 14.5 11.9 1.83 20.8 7.9 5.9

5.5 1.6 3.7 750 15.1 13.9 1.94 21.7 7.8 6.1

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

550 0.0 0.0 0.00 0.0 0.0 0.0 550 11.9 1.25 7.9 90.0 2.8 1.4 750 0.0 0.0 0.00 0.0 0.0 0.0 750 12.3 1.16 8.4 85.1 3.1 1.5

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

550 0.0 0.0 0.0 0.0 0.0 0.0 750 0.0 0.0 0.0 0.0 0.0 0.0 550 0.0 0.0 0.0 0.0 0.0 0.0 750 0.0 0.0 0.0 0.0 0.0 0.0 550 0.0 0.0 0.0 0.0 0.0 0.0 750 0.0 0.0 0.0 0.0 0.0 0.0 550 0.0 0.0 0.0 0.0 0.0 0.0 750 0.0 0.0 0.0 0.0 0.0 0.0 550 0.0 0.0 0.0 0.0 0.0 0.0 750 0.0 0.0 0.0 0.0 0.0 0.0 550 0.0 0.0 0.0 0.0 0.0 0.0 750 0.0 0.0 0.0 0.0 0.0 0.0 550 0.0 0.0 0.0 0.0 0.0 0.0 750 0.0 0.0 0.0 0.0 0.0 0.0 550 0.0 0.0 0.0 0.0 0.0 0.0 750 0.0 0.0 0.0 0.0 0.0 0.0 550 0.0 0.0 0.0 0.0 0.0 0.0 750 0.0 0.0 0.0 0.0 0.0 0.0

Operation not recommended

GT-PG

14

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Performance Data — GT-PG Model 024 - PSC Blower

850 CFM Nominal (Rated) Airﬂ ow Cooling, 850 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

8.0 5.6 12.9

20

8.0 5.6 12.9

4.0 1.5 3.5 640 27.9 15.6 0.94 31.1 29.8 0.6 640 18.5 1.83 12.5 97 2.95 2.0

4.0 1.5 3.5 850 29.1 18.7 0.97 32.4 30.0 0.6 850 19.0 1.68 13.3 91 3.32 2.0

6.0 3.1 7.2 640 28.0 15.6 0.90 31.1 31.1 0.5 640 19.2 1.84 13.2 98 3.05 2.0

30

6.0 3.1 7.2 850 29.2 18.7 0.93 32.4 31.3 0.6 850 19.7 1.68 14.0 91 3.42 2.1

8.0 5.1 11.8 640 28.1 15.7 0.88 31.1 31.8 0.5 640 19.5 1.85 13.5 98 3.10 2.1

8.0 5.1 11.8 850 29.3 18.8 0.91 32.4 32.1 0.5 850 20.0 1.69 14.3 92 3.48 2.2

4.0 1.3 3.0 640 27.8 15.8 1.04 31.3 26.9 1.0 640 21.4 1.87 15.2 101 3.34 2.3

4.0 1.3 3.0 850 29.0 18.9 1.07 32.6 27.1 1.0 850 22.0 1.71 16.1 94 3.75 2.3

6.0 2.8 6.5 640 28.0 15.8 0.99 31.4 28.5 0.9 640 22.2 1.89 16.0 102 3.45 2.3

40

6.0 2.8 6.5 850 29.2 18.9 1.02 32.6 28.7 0.9 850 22.8 1.72 17.0 95 3.87 2.4

8.0 4.5 10.4 640 28.2 15.8 0.96 31.4 29.3 0.8 640 22.6 1.89 16.4 103 3.51 2.4

8.0 4.5 10.4 850 29.3 18.9 0.99 32.7 29.5 0.9 850 23.3 1.73 17.4 95 3.94 2.5

4.0 1.3 3.0 640 27.6 15.9 1.15 31.5 24.1 1.5 640 24.2 1.92 17.8 105 3.71 2.6

4.0 1.3 3.0 850 28.7 19.0 1.18 32.7 24.3 1.6 850 24.9 1.75 18.9 97 4.16 2.6

6.0 2.6 6.0 640 27.8 15.9 1.08 31.5 25.7 1.4 640 25.2 1.93 18.7 106 3.82 2.7

50

6.0 2.6 6.0 850 29.0 19.1 1.12 32.8 25.9 1.5 850 25.9 1.76 19.9 98 4.29 2.7

8.0 4.3 9.9 640 27.9 15.9 1.06 31.5 26.5 1.3 640 25.7 1.94 19.2 107 3.89 2.8

8.0 4.3 9.9 850 29.1 19.1 1.09 32.8 26.7 1.3 850 26.4 1.77 20.3 99 4.36 2.8

4.0 1.2 2.8 640 26.9 15.9 1.27 31.2 21.1 2.1 640 27.0 1.96 20.4 109 4.05 2.9

4.0 1.2 2.8 850 28.0 19.1 1.32 32.5 21.3 2.2 850 27.7 1.79 21.7 100 4.54 3.0

6.0 2.5 5.8 640 27.3 15.9 1.20 31.4 22.7 1.9 640 28.1 1.97 21.4 111 4.17 3.0

60

6.0 2.5 5.8 850 28.4 19.1 1.24 32.6 22.9 2.0 850 28.8 1.80 22.7 101 4.68 3.1

8.0 4.0 9.2 640 27.5 15.9 1.17 31.4 23.5 1.7 640 28.6 1.98 21.9 111 4.23 3.1

8.0 4.0 9.2 850 28.6 19.1 1.21 32.7 23.7 1.8 850 29.4 1.81 23.2 102 4.75 3.2

4.0 1.1 2.5 640 26.0 15.8 1.42 30.8 18.2 2.8 640 29.7 2.00 22.9 113 4.36 3.2

4.0 1.1 2.5 850 27.0 18.9 1.47 32.0 18.4 3.0 850 30.5 1.83 24.3 103 4.89 3.3

6.0 2.3 5.3 640 26.5 15.9 1.34 31.1 19.8 2.5 640 30.8 2.02 23.9 115 4.48 3.3

70

6.0 2.3 5.3 850 27.6 19.0 1.39 32.3 19.9 2.6 850 31.7 1.84 25.4 104 5.04 3.4

8.0 3.8 8.8 640 26.7 15.9 1.30 31.2 20.5 2.3 640 31.4 2.02 24.5 115 4.55 3.5

8.0 3.8 8.8 850 27.8 19.0 1.35 32.4 20.7 2.3 850 32.3 1.85 25.9 105 5.11 3.6

4.0 1.0 2.3 640 24.8 15.6 1.59 30.2 15.6 3.4 640 32.3 2.04 25.3 117 4.65 3.5

4.0 1.0 2.3 850 25.8 18.6 1.65 31.5 15.7 3.5 850 33.2 1.86 26.8 106 5.22 3.6

6.0 2.2 5.1 640 25.4 15.7 1.50 30.6 16.9 3.1 640 33.5 2.06 26.3 118 4.77 3.6

80

6.0 2.2 5.1 850 26.5 18.8 1.55 31.8 17.1 3.3 850 34.4 1.88 27.9 107 5.36 3.7

8.0 3.5 8.1 640 25.7 15.8 1.46 30.7 17.7 2.9 640 34.1 2.07 26.9 119 4.83 3.8

8.0 3.5 8.1 850 26.8 18.9 1.51 31.9 17.8 3.0 850 35.0 1.89 28.5 108 5.43 3.9

4.0 1.0 2.3 640 24.1 15.4 1.69 29.9 14.3 3.8 640 33.5 2.06 26.4 119 4.78 3.7

4.0 1.0 2.3 850 25.1 18.4 1.75 31.1 14.4 3.9 850 34.4 1.88 28.0 108 5.36 3.8

6.0 2.2 5.0 640 24.8 15.5 1.59 30.2 15.6 3.5 640 34.7 2.08 27.5 120 4.90 3.8

85

6.0 2.2 5.0 850 25.8 18.6 1.65 31.5 15.7 3.7 850 35.7 1.90 29.2 109 5.50 3.9

8.0 3.5 8.0 640 25.1 15.6 1.55 30.4 16.2 3.2 640 35.4 2.09 28.0 121 4.96 3.9

8.0 3.5 8.0 850 26.2 18.7 1.60 31.6 16.4 3.4 850 36.3 1.91 29.8 110 5.57 4.1

4.0 1.0 2.3 640 23.5 15.2 1.79 29.6 13.1 4.3 640 34.8 2.08 27.5 120 4.90 3.8

4.0 1.0 2.3 850 24.4 18.2 1.85 30.8 13.2 4.5 850 35.7 1.90 29.2 109 5.51 3.9

6.0 2.1 4.9 640 24.2 15.4 1.69 29.9 14.3 4.0 640 36.0 2.10 28.6 122 5.03 4.0

90

6.0 2.1 4.9 850 25.2 18.4 1.74 31.1 14.4 4.2 850 37.0 1.92 30.4 110 5.64 4.1

8.0 3.4 7.9 640 24.5 15.5 1.64 30.1 15.0 3.7 640 36.6 2.11 29.2 123 5.09 4.1

8.0 3.4 7.9 850 25.5 18.5 1.69 31.3 15.1 3.8 850 37.6 1.93 31.0 111 5.71 4.2

4.0 1.0 2.3 640 21.9 14.7 2.02 28.8 10.9 4.7

4.0 1.0 2.3 850 22.8 17.6 2.08 30.0 11.0 4.9

6.0 2.0 4.6 640 22.7 14.9 1.90 29.2 12.0 4.6

100

6.0 2.0 4.6 850 23.7 17.9 1.96 30.4 12.0 4.7

8.0 3.2 7.4 640 23.1 15.1 1.84 29.4 12.5 4.4

8.0 3.2 7.4 850 24.1 18.1 1.91 30.6 12.6 4.6

4.0 0.9 2.1 640 20.2 14.0 2.27 28.0 8.9 5.7

4.0 0.9 2.1 850 21.1 16.8 2.34 29.1 9.0 5.9

6.0 1.9 4.4 640 21.1 14.4 2.14 28.4 9.8 5.5

110

6.0 1.9 4.4 850 22.0 17.2 2.21 29.5 9.9 5.7

8.0 3.1 7.2 640 21.5 14.5 2.08 28.6 10.3 5.3

8.0 3.1 7.2 850 22.4 17.4 2.15 29.7 10.4 5.5

4.0 0.9 2.1 640 18.4 13.2 2.55 27.1 7.2 6.7

4.0 0.9 2.1 850 19.2 15.8 2.64 28.2 7.3 7.0

6.0 1.8 4.2 640 19.3 13.6 2.41 27.5 8.0 6.5

120

6.0 1.8 4.2 850 20.1 16.3 2.49 28.6 8.1 6.7

8.0 3.0 6.9 640 19.7 13.8 2.35 27.8 8.4 6.2

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

8.0 3.0 6.9 850 20.6 16.5 2.42 28.9 8.5 6.5

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 640 16.3 1.80 10.6 94 2.66 1.6 N/A N/A N/A N/A N/A N/A N/A 850 16.8 1.65 11.2 88 2.99 1.7

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

Residential Products Technical Guide

GT-PG

15

GT-PG (50YE) Series

Performance Data — GT-PG Model 024 - ECM Blower

850 CFM Nominal (Rated) Airﬂ ow Cooling, 950 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

8.0 5.6 12.9

20

8.0 5.6 12.9

4.0 1.5 3.5 610 28.1 16.1 0.78 30.6 35.9 0.6 690 18.1 1.73 12.5 94 3.07 2.0

4.0 1.5 3.5 850 29.2 18.7 0.83 31.9 35.3 0.6 950 18.7 1.60 13.3 88 3.43 2.0

6.0 3.1 7.2 610 28.1 16.1 0.76 30.6 37.1 0.5 690 18.8 1.74 13.2 95 3.17 2.1

30

6.0 3.1 7.2 850 29.3 18.7 0.80 31.9 36.5 0.6 950 19.4 1.61 14.0 89 3.54 2.1

8.0 5.1 11.8 610 28.2 16.1 0.74 30.7 38.1 0.5 690 19.2 1.74 13.5 96 3.23 2.1

8.0 5.1 11.8 850 29.3 18.8 0.78 32.0 37.5 0.5 950 19.8 1.61 14.3 89 3.60 2.2

4.0 1.3 3.0 610 28.4 16.6 0.89 31.3 31.9 1.0 690 21.0 1.77 15.2 98 3.48 2.3

4.0 1.3 3.0 850 29.5 19.3 0.94 32.7 31.3 1.0 950 21.7 1.64 16.1 91 3.89 2.3

6.0 2.8 6.5 610 28.6 16.6 0.84 31.4 34.1 0.9 690 21.9 1.78 16.0 99 3.60 2.4

40

6.0 2.8 6.5 850 29.7 19.3 0.89 32.7 33.5 0.9 950 22.5 1.65 17.0 92 4.01 2.4

8.0 4.5 10.4 610 28.7 16.6 0.82 31.4 35.2 0.8 690 22.3 1.79 16.4 100 3.65 2.5

8.0 4.5 10.4 850 29.9 19.3 0.86 32.8 34.6 0.9 950 23.0 1.65 17.4 92 4.08 2.5

4.0 1.3 3.0 610 28.2 16.7 1.00 31.5 28.1 1.5 690 23.9 1.81 17.8 102 3.86 2.6

4.0 1.3 3.0 850 29.3 19.4 1.06 32.9 27.7 1.6 950 24.6 1.67 18.9 94 4.31 2.7

6.0 2.6 6.0 610 28.5 16.8 0.94 31.6 30.4 1.4 690 24.8 1.83 18.7 103 3.99 2.7

50

6.0 2.6 6.0 850 29.7 19.5 0.99 33.0 29.8 1.5 950 25.6 1.69 19.9 95 4.45 2.8

8.0 4.3 9.9 610 28.6 16.8 0.91 31.7 31.5 1.3 690 25.3 1.83 19.1 104 4.05 2.8

8.0 4.3 9.9 850 29.8 19.5 0.96 33.0 30.9 1.3 950 26.1 1.69 20.3 95 4.52 2.9

4.0 1.2 2.8 610 27.3 16.4 1.13 31.1 24.1 2.1 690 26.7 1.85 20.4 106 4.22 2.9

4.0 1.2 2.8 850 28.4 19.1 1.20 32.5 23.7 2.2 950 27.5 1.71 21.7 97 4.71 3.0

6.0 2.5 5.8 610 27.8 16.6 1.06 31.4 26.3 1.9 690 27.7 1.87 21.3 107 4.35 3.0

60

6.0 2.5 5.8 850 28.9 19.3 1.12 32.7 25.8 2.0 950 28.6 1.73 22.7 98 4.85 3.1

8.0 4.0 9.2 610 28.1 16.7 1.02 31.5 27.4 1.7 690 28.3 1.88 21.8 108 4.41 3.2

8.0 4.0 9.2 850 29.2 19.4 1.08 32.8 26.9 1.8 950 29.1 1.73 23.2 98 4.92 3.2

4.0 1.1 2.5 610 26.1 16.0 1.28 30.5 20.4 2.8 690 29.4 1.89 22.8 109 4.54 3.3

4.0 1.1 2.5 850 27.2 18.7 1.36 31.8 20.0 3.0 950 30.3 1.75 24.3 99 5.07 3.4

6.0 2.3 5.3 610 26.8 16.3 1.20 30.8 22.3 2.5 690 30.5 1.91 23.9 111 4.67 3.4

70

6.0 2.3 5.3 850 27.9 18.9 1.27 32.2 22.0 2.6 950 31.4 1.77 25.4 101 5.21 3.5

8.0 3.8 8.8 610 27.1 16.4 1.16 31.0 23.4 2.3 690 31.1 1.92 24.4 112 4.74 3.5

8.0 3.8 8.8 850 28.2 19.1 1.23 32.3 23.0 2.3 950 32.0 1.77 25.9 101 5.29 3.6

4.0 1.0 2.3 610 24.8 15.6 1.45 29.7 17.1 3.4 690 31.9 1.93 25.2 113 4.84 3.6

4.0 1.0 2.3 850 25.8 18.1 1.54 31.0 16.8 3.5 950 32.9 1.79 26.8 102 5.40 3.7

6.0 2.2 5.1 610 25.5 15.8 1.36 30.1 18.7 3.1 690 33.1 1.95 26.3 114 4.97 3.7

80

6.0 2.2 5.1 850 26.5 18.4 1.44 31.4 18.4 3.3 950 34.1 1.80 27.9 103 5.54 3.8

8.0 3.5 8.1 610 25.9 15.9 1.32 30.3 19.6 2.9 690 33.7 1.96 26.9 115 5.04 3.8

8.0 3.5 8.1 850 26.9 18.6 1.39 31.6 19.3 3.0 950 34.8 1.81 28.5 104 5.62 3.9

4.0 1.0 2.3 610 24.0 15.3 1.55 29.3 15.5 3.8 690 33.2 1.95 26.3 114 4.98 3.7

4.0 1.0 2.3 850 25.0 17.8 1.64 30.6 15.2 3.9 950 34.2 1.80 28.0 103 5.55 3.8

6.0 2.2 5.0 610 24.8 15.6 1.45 29.7 17.0 3.5 690 34.3 1.97 27.4 116 5.10 3.9

85

6.0 2.2 5.0 850 25.8 18.1 1.54 31.0 16.8 3.7 950 35.4 1.82 29.2 105 5.69 4.0

8.0 3.5 8.0 610 25.1 15.7 1.41 29.9 17.9 3.2 690 35.0 1.98 28.0 117 5.17 4.0

8.0 3.5 8.0 850 26.1 18.3 1.49 31.2 17.6 3.4 950 36.0 1.83 29.8 105 5.77 4.1

4.0 1.0 2.3 610 23.3 15.0 1.65 28.9 14.1 4.3 690 34.4 1.97 27.5 116 5.11 3.9

4.0 1.0 2.3 850 24.2 17.5 1.74 30.2 13.9 4.5 950 35.5 1.82 29.2 105 5.70 4.0

6.0 2.1 4.9 610 24.0 15.3 1.55 29.3 15.6 4.0 690 35.6 1.99 28.6 118 5.23 4.0

90

6.0 2.1 4.9 850 25.0 17.8 1.63 30.6 15.3 4.2 950 36.7 1.84 30.4 106 5.84 4.1

8.0 3.4 7.9 610 24.4 15.4 1.50 29.5 16.3 3.7 690 36.2 2.00 29.1 119 5.30 4.2

8.0 3.4 7.9 850 25.4 18.0 1.58 30.8 16.0 3.8 950 37.3 1.85 31.0 106 5.91 4.3

4.0 1.0 2.3 610 21.8 14.5 1.86 28.2 11.7 4.7

4.0 1.0 2.3 850 22.6 16.9 1.97 29.4 11.5 4.9

6.0 2.0 4.6 610 22.5 14.8 1.75 28.5 12.8 4.6

100

6.0 2.0 4.6 850 23.4 17.2 1.86 29.7 12.6 4.7

8.0 3.2 7.4 610 22.9 14.9 1.70 28.7 13.5 4.4

8.0 3.2 7.4 850 23.8 17.3 1.80 29.9 13.2 4.6

4.0 0.9 2.1 610 20.3 14.1 2.11 27.5 9.6 5.7

4.0 0.9 2.1 850 21.1 16.4 2.23 28.7 9.4 5.9

6.0 1.9 4.4 610 21.0 14.3 1.99 27.8 10.5 5.5

110

6.0 1.9 4.4 850 21.8 16.6 2.10 29.0 10.4 5.7

8.0 3.1 7.2 610 21.3 14.4 1.93 28.0 11.1 5.3

8.0 3.1 7.2 850 22.2 16.7 2.04 29.2 10.9 5.5

4.0 0.9 2.1 610 18.9 13.7 2.39 27.1 7.9 6.7

4.0 0.9 2.1 850 19.7 16.0 2.52 28.3 7.8 7.0

6.0 1.8 4.2 610 19.5 13.9 2.25 27.3 8.7 6.5

120

6.0 1.8 4.2 850 20.3 16.2 2.38 28.5 8.5 6.7

8.0 3.0 6.9 610 19.9 14.0 2.19 27.4 9.1 6.2

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

8.0 3.0 6.9 850 20.6 16.3 2.31 28.6 8.9 6.5

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 690 16.0 1.70 10.6 92 2.76 1.7 N/A N/A N/A N/A N/A N/A N/A 950 16.5 1.57 11.2 86 3.08 1.7

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

GT-PG

16

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Performance Data — GT-PG Model 030 - PSC Blower

950 CFM Nominal (Rated) Airﬂ ow Cooling,950 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

8.0 5.6 12.9

20

8.0 5.6 12.9

4.0 1.5 3.5 715 28.8 16.3 1.18 32.8 24.4 0.6 715 21.7 2.13 14.8 98 2.99 2.5

4.0 1.5 3.5 950 30.0 19.5 1.22 34.1 24.6 0.6 950 22.3 1.95 15.7 92 3.36 2.5

6.0 3.1 7.2 715 28.9 16.3 1.14 32.8 25.3 0.5 715 22.5 2.14 15.6 99 3.08 2.6

30

6.0 3.1 7.2 950 30.1 19.6 1.18 34.1 25.5 0.6 950 23.1 1.96 16.5 93 3.46 2.6

8.0 5.1 11.8 715 29.0 16.4 1.11 32.8 26.0 0.5 715 23.0 2.15 16.0 100 3.13 2.7

8.0 5.1 11.8 950 30.2 19.6 1.15 34.1 26.2 0.5 950 23.6 1.97 16.9 93 3.52 2.7

4.0 1.3 3.0 715 31.0 17.8 1.30 35.5 23.9 1.0 715 24.7 2.18 17.5 102 3.32 2.9

4.0 1.3 3.0 950 32.3 21.3 1.34 36.9 24.1 1.0 950 25.3 1.99 18.6 95 3.72 2.9

6.0 2.8 6.5 715 31.2 17.8 1.25 35.5 24.9 0.9 715 25.6 2.20 18.4 103 3.42 3.0

40

6.0 2.8 6.5 950 32.5 21.3 1.30 36.9 25.1 1.0 950 26.3 2.01 19.5 96 3.84 3.0

8.0 4.5 10.4 715 31.4 17.8 1.22 35.5 25.7 0.8 715 26.2 2.21 18.9 104 3.47 3.1

8.0 4.5 10.4 950 32.7 21.4 1.26 36.9 25.9 0.9 950 26.9 2.02 20.0 96 3.90 3.2

4.0 1.3 3.0 715 31.9 18.5 1.44 36.8 22.2 1.6 715 27.7 2.24 20.2 106 3.62 3.3

4.0 1.3 3.0 950 33.2 22.2 1.49 38.3 22.4 1.6 950 28.4 2.05 21.4 98 4.07 3.3

6.0 2.6 6.0 715 32.2 18.5 1.37 36.8 23.4 1.4 715 28.8 2.26 21.2 107 3.74 3.4

50

6.0 2.6 6.0 950 33.5 22.2 1.42 38.3 23.6 1.5 950 29.6 2.07 22.5 99 4.19 3.5

8.0 4.3 9.9 715 32.3 18.5 1.34 36.9 24.2 1.3 715 29.4 2.27 21.8 108 3.79 3.5

8.0 4.3 9.9 950 33.7 22.2 1.38 38.3 24.4 1.3 950 30.2 2.08 23.1 99 4.26 3.6

4.0 1.2 2.8 715 31.0 18.2 1.60 36.4 19.4 2.2 715 30.6 2.30 22.9 110 3.91 3.7

4.0 1.2 2.8 950 32.3 21.8 1.65 37.9 19.6 2.3 950 31.5 2.10 24.3 101 4.39 3.8

6.0 2.5 5.8 715 31.7 18.5 1.51 36.8 21.1 2.0 715 31.9 2.32 24.1 111 4.03 3.8

60

6.0 2.5 5.8 950 33.0 22.1 1.56 38.3 21.2 2.0 950 32.8 2.12 25.6 102 4.53 3.9

8.0 4.0 9.2 715 32.0 18.5 1.46 36.9 21.9 1.7 715 32.6 2.34 24.7 112 4.09 4.0

8.0 4.0 9.2 950 33.3 22.2 1.51 38.4 22.0 1.8 950 33.5 2.14 26.2 103 4.60 4.1

4.0 1.1 2.5 715 29.5 17.6 1.76 35.5 16.8 2.9 715 33.6 2.36 25.6 114 4.18 3.8

4.0 1.1 2.5 950 30.7 21.1 1.81 36.9 16.9 3.0 950 34.5 2.16 27.2 104 4.69 4.0

6.0 2.3 5.3 715 30.5 18.0 1.65 36.1 18.4 2.6 715 35.1 2.39 26.9 115 4.30 4.0

70

6.0 2.3 5.3 950 31.7 21.6 1.71 37.5 18.5 2.7 950 36.0 2.18 28.5 105 4.83 4.1

8.0 3.8 8.8 715 30.9 18.2 1.61 36.4 19.2 2.3 715 35.8 2.40 27.6 116 4.36 4.2

8.0 3.8 8.8 950 32.2 21.8 1.66 37.8 19.4 2.4 950 36.8 2.20 29.3 106 4.90 4.3

4.0 1.0 2.3 715 27.7 16.8 1.94 34.3 14.3 3.5 715 36.6 2.42 28.3 117 4.43 4.2

4.0 1.0 2.3 950 28.8 20.2 2.00 35.6 14.4 3.6 950 37.5 2.21 30.0 107 4.97 4.3

6.0 2.2 5.1 715 28.8 17.3 1.83 35.0 15.8 3.2 715 38.1 2.46 29.6 119 4.55 4.4

80

6.0 2.2 5.1 950 30.0 20.7 1.89 36.4 15.9 3.4 950 39.1 2.25 31.4 108 5.11 4.5

8.0 3.5 8.1 715 29.3 17.5 1.77 35.4 16.6 3.0 715 38.9 2.47 30.4 120 4.61 4.5

8.0 3.5 8.1 950 30.5 21.0 1.83 36.8 16.7 3.1 950 40.0 2.26 32.2 109 5.18 4.7

4.0 1.0 2.3 715 26.7 16.4 2.04 33.7 13.1 3.9 715 38.0 2.45 29.5 119 4.54 4.4

4.0 1.0 2.3 950 27.8 19.7 2.11 35.0 13.2 4.1 950 39.0 2.24 31.4 108 5.10 4.5

6.0 2.2 5.0 715 27.8 16.9 1.92 34.4 14.5 3.6 715 39.6 2.49 31.0 121 4.66 4.6

85

6.0 2.2 5.0 950 29.0 20.2 1.99 35.8 14.6 3.8 950 40.6 2.28 32.8 110 5.23 4.7

8.0 3.5 8.0 715 28.4 17.1 1.87 34.7 15.2 3.3 715 40.4 2.51 31.7 122 4.72 4.7

8.0 3.5 8.0 950 29.6 20.5 1.93 36.1 15.3 3.5 950 41.5 2.30 33.6 110 5.30 4.9

4.0 1.0 2.3 715 25.7 16.0 2.15 33.1 12.0 4.5 715 39.4 2.49 30.8 121 4.65 4.6

4.0 1.0 2.3 950 26.8 19.2 2.22 34.4 12.1 4.6 950 40.5 2.27 32.7 109 5.22 4.7

6.0 2.1 4.9 715 26.9 16.5 2.02 33.8 13.3 4.1 715 41.1 2.53 32.3 123 4.77 4.7

90

6.0 2.1 4.9 950 28.0 19.7 2.09 35.1 13.4 4.3 950 42.2 2.31 34.3 111 5.35 4.9

8.0 3.4 7.9 715 27.4 16.7 1.96 34.1 14.0 3.8 715 41.9 2.55 33.0 124 4.82 4.9

8.0 3.4 7.9 950 28.6 20.0 2.03 35.5 14.1 4.0 950 43.0 2.33 35.1 112 5.42 5.1

4.0 1.0 2.3 715 23.9 15.3 2.39 32.1 10.0 4.9

4.0 1.0 2.3 950 24.9 18.3 2.47 33.4 10.1 5.1

6.0 1.9 4.4 715 23.2 15.0 2.51 31.7 9.2 4.7

100

6.0 1.9 4.4 950 24.1 17.9 2.60 33.0 9.3 4.9

8.0 3.1 7.2 715 23.6 15.2 2.44 31.9 9.7 4.5

8.0 3.1 7.2 950 24.6 18.1 2.52 33.2 9.8 4.7

4.0 0.9 2.1 715 22.4 14.7 2.68 31.5 8.4 5.9

4.0 0.9 2.1 950 23.3 17.6 2.77 32.8 8.4 6.1

6.0 1.9 4.4 715 23.2 15.0 2.51 31.7 9.2 5.7

110

6.0 1.9 4.4 950 24.1 17.9 2.60 33.0 9.3 5.9

8.0 3.1 7.2 715 23.6 15.2 2.44 31.9 9.7 5.5

8.0 3.1 7.2 950 24.6 18.1 2.52 33.2 9.8 5.7

4.0 0.9 2.1 715 21.3 14.6 3.02 31.6 7.1 6.9

4.0 0.9 2.1 950 22.2 17.4 3.12 32.9 7.1 7.2

6.0 1.8 4.2 715 21.8 14.6 2.82 31.5 7.7 6.7

120

6.0 1.8 4.2 950 22.7 17.5 2.92 32.7 7.8 7.0

8.0 3.0 6.9 715 22.1 14.7 2.74 31.5 8.1 6.4

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

8.0 3.0 6.9 950 23.0 17.6 2.83 32.7 8.1 6.7

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 715 19.9 2.10 13.1 96 2.78 2.0 N/A N/A N/A N/A N/A N/A N/A 950 20.4 1.92 13.9 90 3.12 2.1

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

Residential Products Technical Guide

GT-PG

17

GT-PG (50YE) Series

Performance Data — GT-PG Model 030 - ECM Blower

1,000 CFM Nominal (Rated) Airﬂ ow Cooling, 1,100 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

8.0 5.6 12.9

20

8.0 5.6 12.9

4.0 1.5 3.5 730 29.1 17.0 1.13 32.9 25.8 0.6 820 21.8 2.05 15.1 95 3.12 2.6

4.0 1.5 3.5 1000 30.2 19.8 1.19 34.3 25.3 0.6 1100 22.5 1.89 16.1 89 3.48 2.7

6.0 3.1 7.2 730 29.3 17.0 1.07 32.9 27.3 0.5 820 22.7 2.06 16.0 96 3.23 2.7

30

6.0 3.1 7.2 1000 30.5 19.8 1.14 34.3 26.8 0.6 1100 23.4 1.90 17.0 90 3.60 2.8

8.0 5.1 11.8 730 29.6 17.2 1.05 33.1 28.3 0.5 820 23.2 2.07 16.4 96 3.29 2.8

8.0 5.1 11.8 1000 30.7 20.0 1.11 34.5 27.8 0.5 1100 23.9 1.91 17.4 90 3.67 2.9

4.0 1.3 3.0 730 32.2 19.1 1.26 36.4 25.6 1.0 820 24.9 2.09 18.0 98 3.49 3.0

4.0 1.3 3.0 1000 33.5 22.2 1.33 38.0 25.1 1.0 1100 25.6 1.93 19.1 92 3.90 3.1

6.0 2.8 6.5 730 32.6 19.2 1.19 36.6 27.5 0.9 820 25.9 2.10 18.9 99 3.61 3.1

40

6.0 2.8 6.5 1000 33.9 22.3 1.26 38.2 27.0 1.0 1100 26.7 1.94 20.1 92 4.03 3.2

8.0 4.5 10.4 730 33.1 19.4 1.16 37.0 28.7 0.8 820 26.4 2.11 19.4 100 3.67 3.2

8.0 4.5 10.4 1000 34.4 22.6 1.22 38.6 28.2 0.9 1100 27.2 1.95 20.6 93 4.10 3.3

4.0 1.3 3.0 730 32.3 19.3 1.39 36.9 23.2 1.6 820 27.8 2.13 20.7 101 3.83 3.4

4.0 1.3 3.0 1000 33.5 22.4 1.47 38.5 22.8 1.6 1100 28.7 1.97 22.0 94 4.27 3.5

6.0 2.6 6.0 730 32.7 19.4 1.31 37.1 25.0 1.4 820 29.0 2.15 21.8 103 3.96 3.6

50

6.0 2.6 6.0 1000 34.0 22.6 1.38 38.7 24.6 1.5 1100 29.9 1.99 23.1 95 4.41 3.6

8.0 4.3 9.9 730 33.1 19.6 1.27 37.4 26.1 1.3 820 29.6 2.16 22.3 103 4.02 3.7

8.0 4.3 9.9 1000 34.5 22.9 1.34 39.0 25.7 1.3 1100 30.5 2.00 23.7 96 4.49 3.8

4.0 1.2 2.8 730 31.9 19.5 1.53 37.1 20.8 2.2 820 30.8 2.18 23.4 105 4.14 3.9

4.0 1.2 2.8 1000 33.1 22.7 1.62 38.7 20.4 2.3 1100 31.8 2.01 24.9 97 4.62 4.0

6.0 2.5 5.8 730 32.6 19.7 1.44 37.5 22.7 2.0 820 32.1 2.20 24.6 106 4.27 4.0

60

6.0 2.5 5.8 1000 33.9 22.9 1.52 39.1 22.3 2.0 1100 33.1 2.04 26.2 98 4.77 4.1

8.0 4.0 9.2 730 32.9 19.8 1.40 37.6 23.6 1.7 820 32.8 2.22 25.3 107 4.34 4.2

8.0 4.0 9.2 1000 34.2 23.0 1.48 39.2 23.2 1.8 1100 33.8 2.05 26.8 98 4.84 4.3

4.0 1.1 2.5 730 30.3 18.9 1.69 36.0 17.9 2.9 820 33.8 2.23 26.1 108 4.43 4.0

4.0 1.1 2.5 1000 31.5 22.0 1.79 37.6 17.6 3.0 1100 34.8 2.06 27.8 99 4.94 4.1

6.0 2.3 5.3 730 31.3 19.3 1.59 36.7 19.7 2.6 820 35.2 2.26 27.5 110 4.57 4.2

70

6.0 2.3 5.3 1000 32.6 22.4 1.68 38.3 19.4 2.7 1100 36.3 2.09 29.2 101 5.10 4.3

8.0 3.8 8.8 730 31.8 19.5 1.54 37.0 20.7 2.3 820 36.0 2.28 28.2 111 4.64 4.4

8.0 3.8 8.8 1000 33.1 22.6 1.63 38.6 20.3 2.4 1100 37.1 2.10 30.0 101 5.18 4.5

4.0 1.0 2.3 730 28.4 18.1 1.87 34.8 15.2 3.5 820 36.8 2.29 28.9 112 4.71 4.4

4.0 1.0 2.3 1000 29.6 21.1 1.98 36.3 15.0 3.6 1100 37.9 2.12 30.7 102 5.25 4.5

6.0 2.2 5.1 730 29.6 18.6 1.76 35.6 16.9 3.2 820 38.4 2.32 30.4 113 4.85 4.6

80

6.0 2.2 5.1 1000 30.8 21.7 1.86 37.1 16.6 3.4 1100 39.6 2.14 32.3 103 5.41 4.7

8.0 3.5 8.1 730 30.2 18.8 1.70 36.0 17.7 3.0 820 39.3 2.34 31.2 114 4.93 4.8

8.0 3.5 8.1 1000 31.4 21.9 1.80 37.5 17.4 3.1 1100 40.5 2.16 33.1 104 5.50 4.9

4.0 1.0 2.3 730 27.5 17.8 1.97 34.2 13.9 3.9 820 38.3 2.32 30.3 113 4.84 4.6

4.0 1.0 2.3 1000 28.6 20.7 2.08 35.7 13.7 4.1 1100 39.5 2.14 32.1 103 5.40 4.7

6.0 2.2 5.0 730 28.6 18.2 1.85 34.9 15.4 3.6 820 40.1 2.35 31.9 115 5.00 4.8

85

6.0 2.2 5.0 1000 29.8 21.2 1.96 36.4 15.2 3.8 1100 41.3 2.17 33.9 105 5.58 4.9

8.0 3.5 8.0 730 29.2 18.5 1.80 35.3 16.3 3.3 820 41.0 2.37 32.7 116 5.08 5.0

8.0 3.5 8.0 1000 30.4 21.5 1.90 36.8 16.0 3.5 1100 42.3 2.19 34.8 106 5.67 5.1

4.0 1.0 2.3 730 26.5 17.4 2.07 33.6 12.8 4.5 820 39.8 2.35 31.6 115 4.98 4.8

4.0 1.0 2.3 1000 27.5 20.2 2.19 35.0 12.6 4.6 1100 41.1 2.17 33.6 105 5.55 4.9

6.0 2.1 4.9 730 27.6 17.8 1.95 34.3 14.2 4.1 820 41.7 2.38 33.4 117 5.14 5.0

90

6.0 2.1 4.9 1000 28.7 20.7 2.06 35.8 13.9 4.3 1100 43.0 2.20 35.5 106 5.73 5.1

8.0 3.4 7.9 730 28.2 18.1 1.89 34.7 14.9 3.8 820 42.7 2.40 34.3 118 5.23 5.2

8.0 3.4 7.9 1000 29.4 21.0 2.00 36.2 14.7 4.0 1100 44.1 2.21 36.5 107 5.83 5.3

4.0 1.0 2.3 730 24.7 16.7 2.31 32.6 10.7 4.9

4.0 1.0 2.3 1000 25.7 19.5 2.44 34.0 10.5 5.1

6.0 2.0 4.6 730 25.7 17.1 2.17 33.1 11.8 4.7

100

6.0 2.0 4.6 1000 26.7 19.9 2.30 34.6 11.6 4.9

8.0 3.2 7.4 730 26.2 17.3 2.10 33.4 12.5 4.5

8.0 3.2 7.4 1000 27.3 20.1 2.23 34.9 12.3 4.7

4.0 0.9 2.1 730 23.2 16.4 2.59 32.1 9.0 5.9

4.0 0.9 2.1 1000 24.1 19.0 2.74 33.5 8.8 6.1

6.0 1.9 4.4 730 24.0 16.5 2.43 32.3 9.9 5.7

110

6.0 1.9 4.4 1000 24.9 19.2 2.57 33.7 9.7 5.9

8.0 3.1 7.2 730 24.4 16.6 2.35 32.5 10.4 5.5

8.0 3.1 7.2 1000 25.4 19.4 2.49 33.9 10.2 5.7

4.0 0.9 2.1 730 22.0 16.1 2.87 31.9 7.7 6.9

4.0 0.9 2.1 1000 22.8 18.7 3.04 33.2 7.5 7.2

6.0 1.8 4.2 730 22.5 16.1 2.74 31.9 8.2 6.7

120

6.0 1.8 4.2 1000 23.4 18.8 2.90 33.3 8.1 7.0

8.0 3.0 6.9 730 22.7 16.2 2.67 31.9 8.5 6.4

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

8.0 3.0 6.9 1000 23.6 18.9 2.82 33.3 8.4 6.7

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 820 19.8 2.03 13.3 92 2.86 2.2 N/A N/A N/A N/A N/A N/A N/A 1100 20.4 1.88 14.1 87 3.19 2.2

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

GT-PG

18

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Performance Data — GT-PG Model 036 - PSC Blower

1,250 CFM Nominal (Rated) Airﬂ ow Cooling, 1,250 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

9.0 5.9 13.6

20

9.0 5.9 13.6

4.5 1.7 3.9 940 32.8 18.6 1.49 37.9 22.0 0.6 940 24.0 2.44 16.1 94 2.88 2.5

4.5 1.7 3.9 1250 34.1 22.3 1.54 39.4 22.2 0.6 1250 24.6 2.23 17.1 88 3.23 2.6

6.8 3.3 7.6 940 33.1 18.6 1.43 38.0 23.2 0.6 940 24.9 2.45 16.9 94 2.97 2.6

30

6.8 3.3 7.6 1250 34.5 22.3 1.48 39.5 23.4 0.6 1250 25.5 2.24 18.0 89 3.34 2.7

9.0 5.7 13.2 940 33.3 18.7 1.40 38.1 23.8 0.5 940 25.4 2.46 17.4 95 3.02 2.7

9.0 5.7 13.2 1250 34.7 22.4 1.45 39.6 24.0 0.6 1250 26.0 2.25 18.4 89 3.40 2.8

4.5 1.5 3.5 940 35.5 21.0 1.57 40.8 22.6 1.1 940 27.3 2.48 19.2 97 3.23 2.9

4.5 1.5 3.5 1250 36.9 25.1 1.62 42.4 22.8 1.1 1250 28.1 2.27 20.4 91 3.62 3.0

6.8 3.2 7.4 940 35.6 21.0 1.54 40.9 23.1 1.0 940 28.4 2.50 20.2 98 3.33 3.0

40

6.8 3.2 7.4 1250 37.1 25.2 1.60 42.5 23.3 1.0 1250 29.2 2.29 21.5 92 3.74 3.1

9.0 5.4 12.5 940 35.9 21.3 1.51 41.1 23.8 0.9 940 29.0 2.51 20.8 99 3.39 3.2

9.0 5.4 12.5 1250 37.4 25.5 1.56 42.7 24.0 0.9 1250 29.8 2.29 22.0 92 3.81 3.2

4.5 1.3 3.0 940 35.9 21.7 1.75 41.8 20.5 1.8 940 30.8 2.53 22.4 100 3.56 3.4

4.5 1.3 3.0 1250 37.3 26.0 1.81 43.5 20.6 1.8 1250 31.6 2.32 23.7 93 4.00 3.4

6.8 3.1 7.2 940 36.2 21.8 1.67 41.9 21.7 1.6 940 32.1 2.56 23.6 102 3.68 3.5

50

6.8 3.1 7.2 1250 37.7 26.1 1.72 43.5 21.9 1.7 1250 33.0 2.34 25.0 94 4.13 3.6

9.0 5.2 12.0 940 36.9 22.1 1.63 42.5 22.7 1.4 940 32.8 2.57 24.2 102 3.75 3.6

9.0 5.2 12.0 1250 38.5 26.4 1.68 44.2 22.8 1.5 1250 33.7 2.35 25.7 95 4.21 3.7

4.5 1.2 2.8 940 34.6 21.6 1.90 41.1 18.2 2.4 940 34.3 2.59 25.6 104 3.88 3.8

4.5 1.2 2.8 1250 36.0 25.9 1.96 42.7 18.4 2.5 1250 35.2 2.37 27.2 96 4.36 3.9

6.8 2.9 6.7 940 35.5 21.9 1.80 41.6 19.7 2.2 940 35.8 2.62 27.0 105 4.01 3.9

60

6.8 2.9 6.7 1250 37.0 26.2 1.86 43.3 19.8 2.3 1250 36.8 2.39 28.6 97 4.51 4.0

9.0 5.0 11.6 940 35.8 21.9 1.76 41.8 20.4 1.9 940 36.7 2.63 27.8 106 4.09 4.1

9.0 5.0 11.6 1250 37.3 26.3 1.82 43.5 20.5 2.0 1250 37.6 2.40 29.5 98 4.59 4.2

4.5 1.1 2.5 940 32.8 21.0 2.06 39.9 15.9 3.3 940 37.9 2.65 28.9 107 4.19 4.2

4.5 1.1 2.5 1250 34.2 25.1 2.13 41.4 16.0 3.4 1250 38.9 2.42 30.6 99 4.70 4.4

6.8 2.9 6.7 940 34.0 21.4 1.96 40.7 17.4 2.9 940 39.7 2.68 30.5 109 4.33 4.4

70

6.8 2.9 6.7 1250 35.4 25.6 2.02 42.3 17.5 3.1 1250 40.7 2.45 32.3 100 4.87 4.5

9.0 4.8 11.1 940 34.5 21.6 1.91 41.0 18.1 2.6 940 40.6 2.70 31.4 110 4.41 4.6

9.0 4.8 11.1 1250 35.9 25.9 1.97 42.7 18.2 2.7 1250 41.7 2.47 33.3 101 4.95 4.7

4.5 1.0 2.3 940 30.8 20.2 2.25 38.5 13.7 3.9 940 41.6 2.72 32.2 111 4.48 4.6

4.5 1.0 2.3 1250 32.1 24.1 2.32 40.0 13.8 4.1 1250 42.7 2.48 34.2 102 5.04 4.8

6.8 2.8 6.5 940 32.0 20.6 2.13 39.3 15.0 3.6 940 43.6 2.75 34.1 113 4.64 4.8

80

6.8 2.8 6.5 1250 33.4 24.7 2.21 40.9 15.1 3.8 1250 44.8 2.52 36.1 103 5.21 4.9

9.0 4.5 10.4 940 32.6 20.9 2.08 39.7 15.7 3.3 940 44.7 2.77 35.1 114 4.72 5.0

9.0 4.5 10.4 1250 34.0 25.0 2.15 41.3 15.8 3.5 1250 45.9 2.54 37.2 104 5.30 5.1

4.5 1.0 2.2 940 29.8 19.8 2.36 37.9 12.7 4.4 940 43.4 2.75 33.9 113 4.63 4.8

4.5 1.0 2.2 1250 31.1 23.7 2.44 39.4 12.8 4.6 1250 44.6 2.52 36.0 103 5.20 5.0

6.8 2.7 6.2 940 31.0 20.2 2.24 38.6 13.9 4.1 940 45.6 2.79 35.9 115 4.79 5.0

85

6.8 2.7 6.2 1250 32.3 24.2 2.31 40.2 14.0 4.2 1250 46.8 2.55 38.1 105 5.38 5.2

9.0 4.5 10.3 940 31.6 20.5 2.18 39.0 14.5 3.8 940 46.8 2.82 37.0 116 4.87 5.2

9.0 4.5 10.3 1250 32.9 24.5 2.25 40.6 14.6 3.9 1250 48.1 2.57 39.2 106 5.47 5.4

4.5 0.9 2.1 940 28.9 19.4 2.47 37.3 11.7 5.0 940 45.3 2.79 35.6 115 4.77 5.0

4.5 0.9 2.1 1250 30.1 23.3 2.55 38.8 11.8 5.2 1250 46.5 2.55 37.8 104 5.35 5.2

6.8 2.6 6.0 940 30.0 19.8 2.34 38.0 12.8 4.7 940 47.6 2.83 37.7 117 4.93 5.2

90

6.8 2.6 6.0 1250 31.2 23.7 2.42 39.5 12.9 4.8 1250 48.9 2.59 40.0 106 5.54 5.4

9.0 4.4 10.2 940 30.6 20.1 2.27 38.3 13.4 4.3 940 48.9 2.86 38.9 118 5.02 5.4

9.0 4.4 10.2 1250 31.8 24.0 2.35 39.9 13.5 4.5 1250 50.2 2.61 41.3 107 5.64 5.6

4.5 0.8 1.8 940 27.3 19.0 2.72 36.6 10.0 5.5

4.5 0.8 1.8 1250 28.5 22.8 2.81 38.1 10.1 5.7

6.8 2.6 6.0 940 28.1 19.2 2.57 36.9 10.9 5.3

100

6.8 2.6 6.0 1250 29.3 23.0 2.66 38.4 11.0 5.5

9.0 4.2 9.7 940 28.6 19.3 2.50 37.2 11.4 5.1

9.0 4.2 9.7 1250 29.8 23.2 2.59 38.6 11.5 5.3

4.5 0.8 1.8 940 26.4 18.9 2.99 36.6 8.8 6.6

4.5 0.8 1.8 1250 27.5 22.6 3.09 38.1 8.9 6.9

6.8 2.5 5.8 940 26.9 19.0 2.85 36.6 9.4 6.4

110

6.8 2.5 5.8 1250 28.0 22.8 2.95 38.1 9.5 6.6

9.0 4.0 9.2 940 27.2 19.1 2.77 36.7 9.8 6.2

9.0 4.0 9.2 1250 28.3 22.8 2.86 38.1 9.9 6.4

4.5 0.7 1.6 940 25.8 19.3 3.33 37.2 7.7 7.8

4.5 0.7 1.6 1250 26.9 23.1 3.44 38.7 7.8 8.2

6.8 2.5 5.8 940 26.4 19.6 3.18 37.2 8.3 7.6

120

6.8 2.5 5.8 1250 27.5 23.5 3.29 38.7 8.4 7.9

9.0 3.8 8.8 940 26.9 19.7 3.09 37.4 8.7 7.3

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

9.0 3.8 8.8 1250 28.0 23.6 3.19 38.9 8.8 7.6

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 940 21.7 2.41 14.0 91 2.64 2.1 N/A N/A N/A N/A N/A N/A N/A 1250 22.3 2.21 14.9 87 2.96 2.2

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

Residential Products Technical Guide

GT-PG

19

GT-PG (50YE) Series

Performance Data — GT-PG Model 036 - ECM Blower

1,250 CFM Nominal (Rated) Airﬂ ow Cooling, 1,250 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

9.0 5.9 13.6

20

9.0 5.9 13.6

4.5 1.7 3.9 900 33.0 19.5 1.16 36.9 28.5 0.6 900 23.7 2.09 16.9 94 3.33 2.5

4.5 1.7 3.9 1250 34.3 22.7 1.22 38.4 28.0 0.6 1250 24.5 1.93 17.9 88 3.72 2.6

6.8 3.3 7.6 900 33.1 19.5 1.13 36.9 29.4 0.6 900 24.7 2.10 17.8 95 3.45 2.6

30

6.8 3.3 7.6 1250 34.4 22.7 1.19 38.4 28.9 0.6 1250 25.5 1.94 18.9 89 3.84 2.7

9.0 5.7 13.2 900 33.3 19.6 1.10 36.9 30.3 0.5 900 25.3 2.11 18.3 96 3.51 2.7

9.0 5.7 13.2 1250 34.6 22.8 1.16 38.5 29.8 0.6 1250 26.1 1.95 19.4 89 3.91 2.8

4.5 1.5 3.5 900 36.1 22.4 1.29 40.4 28.1 1.1 900 27.3 2.14 20.1 98 3.73 2.9

4.5 1.5 3.5 1250 37.5 26.1 1.36 42.2 27.6 1.1 1250 28.1 1.98 21.4 91 4.17 3.0

6.8 3.2 7.4 900 36.3 22.4 1.24 40.5 29.2 1.0 900 28.5 2.16 21.3 99 3.87 3.0

40

6.8 3.2 7.4 1250 37.7 26.1 1.32 42.2 28.7 1.0 1250 29.4 2.00 22.6 92 4.32 3.1

9.0 5.4 12.5 900 36.7 22.5 1.21 40.7 30.3 0.9 900 29.2 2.17 21.9 100 3.94 3.2

9.0 5.4 12.5 1250 38.1 26.2 1.28 42.4 29.8 0.9 1250 30.1 2.01 23.3 92 4.40 3.2

4.5 1.3 3.0 900 37.1 23.9 1.42 41.9 26.1 1.8 900 30.9 2.20 23.5 102 4.12 3.4

4.5 1.3 3.0 1250 38.6 27.9 1.51 43.7 25.6 1.8 1250 31.9 2.03 25.0 94 4.60 3.4

6.8 3.1 7.2 900 37.4 23.8 1.37 42.0 27.3 1.6 900 32.4 2.22 24.8 103 4.27 3.5

50

6.8 3.1 7.2 1250 38.9 27.7 1.45 43.8 26.9 1.7 1250 33.4 2.05 26.4 95 4.77 3.6

9.0 5.2 12.0 900 37.6 23.8 1.33 42.1 28.3 1.4 900 33.2 2.23 25.6 104 4.35 3.6

9.0 5.2 12.0 1250 39.1 27.6 1.41 43.9 27.8 1.5 1250 34.2 2.06 27.2 95 4.85 3.7

4.5 1.2 2.8 900 36.3 23.8 1.60 41.7 22.7 2.4 900 34.6 2.26 26.9 106 4.49 3.8

4.5 1.2 2.8 1250 37.8 27.7 1.69 43.5 22.4 2.5 1250 35.7 2.09 28.6 96 5.01 3.9

6.8 2.9 6.7 900 37.1 24.1 1.50 42.1 24.7 2.2 900 36.3 2.29 28.4 107 4.65 3.9

60

6.8 2.9 6.7 1250 38.5 28.0 1.59 43.9 24.2 2.3 1250 37.4 2.11 30.2 98 5.19 4.0

9.0 5.0 11.6 900 37.3 24.1 1.46 42.2 25.6 1.9 900 37.2 2.30 29.3 108 4.74 4.1

9.0 5.0 11.6 1250 38.8 28.0 1.54 44.0 25.1 2.0 1250 38.4 2.13 31.1 98 5.29 4.2

4.5 1.1 2.5 900 34.6 23.1 1.76 40.6 19.7 3.3 900 38.3 2.32 30.3 109 4.84 4.2

4.5 1.1 2.5 1250 36.0 26.9 1.86 42.3 19.4 3.4 1250 39.5 2.15 32.2 99 5.40 4.4

6.8 2.9 6.7 900 35.8 23.6 1.65 41.4 21.6 2.9 900 40.2 2.35 32.0 111 5.01 4.4

70

6.8 2.9 6.7 1250 37.2 27.5 1.75 43.1 21.3 3.1 1250 41.5 2.18 34.0 101 5.58 4.5

9.0 4.8 11.1 900 36.3 23.8 1.60 41.7 22.6 2.6 900 41.2 2.37 32.9 112 5.09 4.6

9.0 4.8 11.1 1250 37.7 27.7 1.70 43.5 22.2 2.7 1250 42.5 2.19 35.0 101 5.68 4.7

4.5 1.0 2.3 900 32.5 22.1 1.94 39.1 16.8 3.9 900 42.0 2.39 33.6 113 5.16 4.6

4.5 1.0 2.3 1250 33.8 25.7 2.05 40.8 16.5 4.1 1250 43.3 2.21 35.8 102 5.75 4.8

6.8 2.8 6.5 900 33.9 22.7 1.82 40.0 18.6 3.6 900 44.1 2.43 35.5 115 5.33 4.8

80

6.8 2.8 6.5 1250 35.2 26.4 1.93 41.8 18.2 3.8 1250 45.5 2.24 37.8 104 5.94 4.9

9.0 4.5 10.4 900 34.5 23.0 1.77 40.5 19.5 3.3 900 45.2 2.45 36.5 117 5.41 5.0

9.0 4.5 10.4 1250 35.9 26.8 1.87 42.2 19.2 3.5 1250 46.6 2.26 38.8 105 6.04 5.1

4.5 1.0 2.2 900 31.4 21.5 2.04 38.4 15.4 4.4 900 43.9 2.42 35.3 115 5.30 4.8

4.5 1.0 2.2 1250 32.7 25.1 2.16 40.0 15.1 4.6 1250 45.2 2.24 37.5 103 5.92 5.0

6.8 2.7 6.2 900 32.7 22.2 1.92 39.3 17.0 4.1 900 46.0 2.47 37.3 117 5.47 5.0

85

6.8 2.7 6.2 1250 34.0 25.8 2.03 41.0 16.7 4.2 1250 47.4 2.28 39.6 105 6.10 5.2

9.0 4.5 10.3 900 33.4 22.5 1.86 39.7 17.9 3.8 900 47.2 2.49 38.3 119 5.55 5.2

9.0 4.5 10.3 1250 34.7 26.2 1.97 41.4 17.6 3.9 1250 48.6 2.30 40.7 106 6.20 5.4

4.5 0.9 2.1 900 30.3 21.0 2.14 37.6 14.1 5.0 900 45.7 2.46 37.0 117 5.45 5.0

4.5 0.9 2.1 1250 31.5 24.4 2.27 39.2 13.9 5.2 1250 47.1 2.27 39.3 105 6.08 5.2

6.8 2.6 6.0 900 31.6 21.6 2.02 38.5 15.7 4.7 900 47.9 2.50 39.0 119 5.61 5.2

90

6.8 2.6 6.0 1250 32.9 25.2 2.14 40.2 15.4 4.8 1250 49.4 2.31 41.4 107 6.26 5.4

9.0 4.4 10.2 900 32.3 22.0 1.96 39.0 16.5 4.3 900 49.1 2.53 40.1 121 5.69 5.4

9.0 4.4 10.2 1250 33.6 25.5 2.07 40.7 16.2 4.5 1250 50.6 2.34 42.6 108 6.35 5.6

4.5 0.8 1.8 900 28.2 20.1 2.38 36.3 11.8 5.5

4.5 0.8 1.8 1250 29.3 23.4 2.52 37.9 11.6 5.7

100

110

120

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

6.8 2.6 6.0 900 29.3 20.6 2.24 37.0 13.1 5.3

6.8 2.6 6.0 1250 30.5 23.9 2.37 38.6 12.9 5.5

9.0 4.2 9.7 900 30.0 20.9 2.18 37.4 13.8 5.1

9.0 4.2 9.7 1250 31.2 24.3 2.30 39.0 13.5 5.3

4.5 0.8 1.8 900 26.4 19.6 2.66 35.5 9.9 6.6

4.5 0.8 1.8 1250 27.4 22.8 2.82 37.1 9.7 6.9

6.8 2.5 5.8 900 27.3 19.8 2.50 35.9 10.9 6.4

6.8 2.5 5.8 1250 28.4 23.0 2.65 37.4 10.7 6.6

9.0 4.0 9.2 900 27.8 20.0 2.43 36.1 11.5 6.2

9.0 4.0 9.2 1250 28.9 23.2 2.57 37.7 11.3 6.4

4.5 0.7 1.6 900 25.1 19.3 2.98 35.3 8.4 7.8

4.5 0.7 1.6 1250 26.1 22.5 3.15 36.8 8.3 8.2

6.8 2.5 5.8 900 25.8 19.5 2.81 35.4 9.2 7.6

6.8 2.5 5.8 1250 26.8 22.7 2.97 36.9 9.0 7.9

9.0 3.8 8.8 900 26.1 19.5 2.72 35.5 9.6 7.3

9.0 3.8 8.8 1250 27.1 22.7 2.88 37.0 9.4 7.6

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 900 21.5 2.06 14.8 92 3.06 2.1 N/A N/A N/A N/A N/A N/A N/A 1250 22.1 1.90 15.7 86 3.42 2.2

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

GT-PG

20

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Performance Data — GT-PG Model 042 - PSC Blower

1,400 CFM Nominal (Rated) Airﬂ ow Cooling, 1,400 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

11.0 4.0 9.2

20

11.0 4.0 9.2

5.5 1.1 2.5 1050 38.8 23.0 1.53 44.0 25.4 0.7 1050 29.6 2.96 20.0 96 2.93 2.8

5.5 1.1 2.5 1400 40.4 27.6 1.58 45.7 25.6 0.7 1400 30.4 2.71 21.2 90 3.28 2.8

8.3 2.2 5.1 1050 39.4 23.0 1.51 44.5 26.1 0.7 1050 30.7 2.97 21.0 97 3.02 2.9

30

8.3 2.2 5.1 1400 41.0 27.6 1.56 46.3 26.3 0.7 1400 31.5 2.72 22.3 91 3.40 3.0

11.0 3.9 9.0 1050 39.8 23.1 1.46 44.8 27.4 0.6 1050 31.3 2.98 21.6 98 3.08 3.0

11.0 3.9 9.0 1400 41.5 27.6 1.50 46.6 27.6 0.6 1400 32.1 2.73 22.9 91 3.46 3.1

5.5 1.0 2.3 1050 42.0 25.7 1.77 48.1 23.8 1.3 1050 33.8 3.01 23.9 100 3.29 3.2

5.5 1.0 2.3 1400 43.8 30.8 1.83 50.0 24.0 1.4 1400 34.7 2.75 25.4 93 3.69 3.3

8.3 2.1 4.9 1050 42.5 25.7 1.70 48.3 25.0 1.2 1050 35.2 3.03 25.3 101 3.41 3.3

40

8.3 2.1 4.9 1400 44.3 30.7 1.76 50.3 25.2 1.3 1400 36.2 2.77 26.8 94 3.83 3.4

11.0 3.7 8.5 1050 43.3 25.9 1.66 48.9 26.1 1.1 1050 36.0 3.04 26.0 102 3.48 3.5

11.0 3.7 8.5 1400 45.1 31.0 1.72 50.9 26.3 1.1 1400 37.0 2.78 27.6 94 3.90 3.5

5.5 0.9 2.1 1050 42.5 26.6 1.99 49.3 21.3 2.2 1050 38.3 3.07 28.1 104 3.66 3.7

5.5 0.9 2.1 1400 44.3 31.9 2.06 51.2 21.5 2.3 1400 39.3 2.81 29.8 96 4.10 3.8

8.3 2.1 4.9 1050 43.1 26.6 1.88 49.5 22.9 2.0 1050 40.1 3.10 29.7 105 3.79 3.8

50

8.3 2.1 4.9 1400 44.8 31.9 1.94 51.4 23.1 2.1 1400 41.2 2.83 31.5 97 4.26 3.9

11.0 3.6 8.3 1050 43.6 26.7 1.83 49.8 23.8 1.8 1050 41.1 3.11 30.6 106 3.87 4.0

11.0 3.6 8.3 1400 45.4 32.0 1.89 51.8 24.0 1.8 1400 42.2 2.85 32.5 98 4.34 4.1

5.5 0.9 2.1 1050 40.6 26.0 2.17 48.0 18.7 3.1 1050 43.0 3.15 32.3 108 4.00 4.2

5.5 0.9 2.1 1400 42.3 31.1 2.24 49.9 18.9 3.2 1400 44.1 2.88 34.3 99 4.49 4.3

8.3 2.0 4.6 1050 41.9 26.4 2.06 48.9 20.3 2.8 1050 45.1 3.19 34.2 110 4.14 4.3

60

8.3 2.0 4.6 1400 43.6 31.7 2.13 50.9 20.5 2.9 1400 46.3 2.91 36.3 101 4.65 4.4

11.0 3.5 8.1 1050 42.5 26.6 1.99 49.3 21.4 2.4 1050 45.7 3.20 34.8 110 4.18 4.5

11.0 3.5 8.1 1400 44.3 31.9 2.05 51.3 21.6 2.5 1400 46.9 2.93 36.9 101 4.70 4.6

5.5 0.8 1.8 1050 38.0 24.8 2.37 46.1 16.1 4.2 1050 47.6 3.24 36.6 112 4.31 4.7

5.5 0.8 1.8 1400 39.6 29.7 2.45 48.0 16.2 4.4 1400 48.9 2.96 38.8 102 4.84 4.8

8.3 2.0 4.6 1050 39.6 25.5 2.25 47.3 17.6 3.7 1050 49.9 3.29 38.6 114 4.44 4.8

70

8.3 2.0 4.6 1400 41.3 30.6 2.33 49.2 17.8 3.9 1400 51.2 3.01 41.0 104 4.99 5.0

11.0 3.2 7.4 1050 40.4 25.9 2.19 47.9 18.4 3.3 1050 51.1 3.33 39.7 115 4.51 5.0

11.0 3.2 7.4 1400 42.1 31.0 2.26 49.8 18.6 3.4 1400 52.5 3.04 42.1 105 5.06 5.2

5.5 0.7 1.6 1050 35.1 23.4 2.59 44.0 13.6 5.0 1050 52.1 3.35 40.5 116 4.56 5.1

5.5 0.7 1.6 1400 36.6 28.0 2.68 45.7 13.7 5.2 1400 53.5 3.07 43.0 105 5.12 5.2

8.3 1.9 4.4 1050 36.8 24.2 2.46 45.2 14.9 4.7 1050 54.5 3.42 42.6 118 4.66 5.3

80

8.3 1.9 4.4 1400 38.3 29.0 2.54 47.0 15.1 4.8 1400 55.9 3.13 45.2 107 5.24 5.4

11.0 3.2 7.4 1050 37.6 24.6 2.40 45.8 15.7 4.3 1050 55.7 3.46 43.7 119 4.71 5.5

11.0 3.2 7.4 1400 39.2 29.5 2.48 47.6 15.8 4.4 1400 57.2 3.17 46.3 108 5.29 5.6

5.5 0.7 1.6 1050 33.7 22.7 2.70 42.9 12.5 5.7 1050 54.2 3.42 42.4 118 4.65 5.3

5.5 0.7 1.6 1400 35.1 27.2 2.79 44.7 12.6 5.9 1400 55.6 3.12 44.9 107 5.22 5.5

8.3 1.9 4.3 1050 35.3 23.5 2.57 44.1 13.8 5.2 1050 56.5 3.50 44.3 120 4.73 5.5

85

8.3 1.9 4.3 1400 36.8 28.1 2.65 45.8 13.9 5.4 1400 58.0 3.20 47.0 108 5.32 5.7

11.0 3.2 7.3 1050 36.1 23.9 2.50 44.7 14.5 4.8 1050 57.6 3.54 45.3 121 4.77 5.7

11.0 3.2 7.3 1400 37.6 28.6 2.58 46.4 14.6 5.0 1400 59.2 3.24 48.1 109 5.35 5.9

5.5 0.7 1.6 1050 32.3 22.0 2.81 41.9 11.5 6.5 1050 56.3 3.48 44.2 120 4.73 5.5

5.5 0.7 1.6 1400 33.6 26.4 2.91 43.6 11.6 6.7 1400 57.8 3.18 46.9 108 5.32 5.7

8.3 1.8 4.2 1050 33.8 22.7 2.67 42.9 12.7 6.0 1050 58.5 3.57 46.0 122 4.80 5.8

90

8.3 1.8 4.2 1400 35.2 27.2 2.76 44.6 12.8 6.2 1400 60.0 3.26 48.9 110 5.39 5.9

11.0 3.1 7.2 1050 34.6 23.1 2.60 43.5 13.3 5.5 1050 59.6 3.62 46.9 123 4.82 6.0

11.0 3.1 7.2 1400 36.0 27.7 2.69 45.2 13.4 5.7 1400 61.1 3.31 49.8 110 5.41 6.1

5.5 0.6 1.4 1050 29.9 21.0 3.05 40.3 9.8 7.1

5.5 0.6 1.4 1400 31.1 25.1 3.15 41.9 9.9 7.4

8.3 1.8 4.2 1050 31.0 21.5 2.90 40.9 10.7 6.9

100

8.3 1.8 4.2 1400 32.3 25.7 3.00 42.6 10.8 7.1

11.0 2.9 6.7 1050 31.7 21.8 2.81 41.3 11.3 6.6

11.0 2.9 6.7 1400 33.0 26.1 2.90 43.0 11.4 6.9

5.5 0.6 1.4 1050 28.4 20.6 3.21 39.4 8.8 8.6

5.5 0.6 1.4 1400 29.6 24.7 3.32 40.9 8.9 8.9

8.3 1.7 3.9 1050 29.0 20.7 3.12 39.6 9.3 8.2

110

8.3 1.7 3.9 1400 30.2 24.8 3.22 41.2 9.4 8.6

11.0 2.9 6.7 1050 29.4 20.8 3.06 39.9 9.6 7.9

11.0 2.9 6.7 1400 30.6 24.9 3.16 41.5 9.7 8.3

5.5 0.6 1.4 1050 28.0 20.9 3.33 39.4 8.4 10.1

5.5 0.6 1.4 1400 29.1 25.0 3.44 40.9 8.5 10.6

8.3 1.6 3.7 1050 28.2 20.9 3.27 39.3 8.6 9.8

120

8.3 1.6 3.7 1400 29.3 25.0 3.38 40.9 8.7 10.2

11.0 2.7 6.2 1050 28.4 20.9 3.25 39.5 8.8 9.4

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

11.0 2.7 6.2 1400 29.6 25.1 3.35 41.1 8.8 9.8

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 1050 27.1 2.94 17.7 94 2.70 2.3 N/A N/A N/A N/A N/A N/A N/A 1400 27.8 2.69 18.8 88 3.03 2.4

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

Residential Products Technical Guide

GT-PG

21

GT-PG (50YE) Series

Performance Data — GT-PG Model 042 - ECM Blower

1,400 CFM Nominal (Rated) Airﬂ ow Cooling, 1,400 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

11.0 4.0 9.2

20

11.0 4.0 9.2

5.5 1.1 2.5 1050 42.9 27.1 1.40 47.6 30.6 0.7 1050 28.0 2.57 19.6 95 3.19 2.8

5.5 1.1 2.5 1400 44.6 31.5 1.48 49.6 30.1 0.7 1400 28.8 2.38 20.8 89 3.55 2.8

8.3 2.2 5.1 1050 43.2 27.1 1.33 47.6 32.4 0.7 1050 29.0 2.59 20.5 96 3.28 2.9

30

8.3 2.2 5.1 1400 44.9 31.6 1.41 49.7 31.8 0.7 1400 29.9 2.39 21.8 90 3.66 3.0

11.0 3.9 9.0 1050 43.7 27.2 1.30 48.0 33.6 0.6 1050 29.6 2.60 21.0 96 3.33 3.0

11.0 3.9 9.0 1400 45.4 31.6 1.38 50.1 33.0 0.6 1400 30.5 2.40 22.3 90 3.72 3.1

5.5 1.0 2.3 1050 44.0 28.9 1.51 49.0 29.1 1.3 1050 32.1 2.64 23.3 98 3.56 3.2

5.5 1.0 2.3 1400 45.7 33.6 1.60 51.1 28.6 1.4 1400 33.1 2.44 24.8 92 3.97 3.3

8.3 2.1 4.9 1050 44.3 29.0 1.46 49.2 30.4 1.2 1050 33.5 2.66 24.7 100 3.69 3.3

40

8.3 2.1 4.9 1400 46.1 33.8 1.54 51.3 29.9 1.3 1400 34.6 2.46 26.2 93 4.12 3.4

11.0 3.7 8.5 1050 44.6 29.1 1.42 49.3 31.4 1.1 1050 34.4 2.68 25.4 100 3.76 3.5

11.0 3.7 8.5 1400 46.3 33.9 1.50 51.4 30.9 1.1 1400 35.4 2.47 27.0 93 4.20 3.5

5.5 0.9 2.1 1050 43.3 29.5 1.69 49.0 25.7 2.2 1050 36.8 2.71 27.7 102 3.97 3.7

5.5 0.9 2.1 1400 45.1 34.3 1.78 51.1 25.2 2.3 1400 37.9 2.51 29.4 95 4.43 3.8

8.3 2.1 4.9 1050 44.0 29.6 1.59 49.4 27.6 2.0 1050 38.7 2.74 29.4 104 4.13 3.8

50

8.3 2.1 4.9 1400 45.8 34.4 1.69 51.5 27.2 2.1 1400 39.9 2.53 31.2 96 4.61 3.9

11.0 3.6 8.3 1050 44.3 29.6 1.55 49.4 28.6 1.8 1050 39.7 2.76 30.4 105 4.22 4.0

11.0 3.6 8.3 1400 46.0 34.5 1.64 51.5 28.1 1.8 1400 41.0 2.55 32.3 97 4.71 4.1

5.5 0.9 2.1 1050 41.6 28.7 1.86 47.9 22.4 3.1 1050 41.8 2.79 32.2 107 4.39 4.2

5.5 0.9 2.1 1400 43.3 33.4 1.96 49.9 22.0 3.2 1400 43.1 2.58 34.3 98 4.89 4.3

8.3 2.0 4.6 1050 42.7 29.2 1.75 48.6 24.4 2.8 1050 44.0 2.83 34.3 109 4.56 4.3

60

8.3 2.0 4.6 1400 44.4 34.0 1.85 50.7 24.0 2.9 1400 45.4 2.62 36.5 100 5.09 4.4

11.0 3.5 8.1 1050 43.2 29.4 1.70 48.9 25.4 2.4 1050 45.3 2.85 35.4 110 4.65 4.5

11.0 3.5 8.1 1400 44.9 34.2 1.80 51.0 25.0 2.5 1400 46.7 2.63 37.7 101 5.19 4.6

5.5 0.8 1.8 1050 39.4 27.6 2.05 46.3 19.2 4.2 1050 46.8 2.88 36.8 111 4.77 4.7

5.5 0.8 1.8 1400 40.9 32.1 2.17 48.3 18.9 4.4 1400 48.3 2.66 39.2 102 5.32 4.8

8.3 2.0 4.6 1050 40.7 28.3 1.93 47.3 21.1 3.7 1050 49.3 2.93 39.1 113 4.94 4.8

70

8.3 2.0 4.6 1400 42.4 32.9 2.04 49.3 20.7 3.9 1400 50.8 2.70 41.6 104 5.51 5.0

11.0 3.2 7.4 1050 41.4 28.6 1.87 47.7 22.1 3.3 1050 50.6 2.95 40.3 115 5.02 5.0

11.0 3.2 7.4 1400 43.0 33.3 1.98 49.8 21.7 3.4 1400 52.2 2.73 42.8 105 5.60 5.2

5.5 0.7 1.6 1050 36.9 26.3 2.27 44.7 16.2 5.0 1050 51.6 2.97 41.2 115 5.08 5.1

5.5 0.7 1.6 1400 38.4 30.6 2.40 46.6 16.0 5.2 1400 53.2 2.75 43.8 105 5.67 5.2

8.3 1.9 4.4 1050 38.3 27.0 2.14 45.6 17.9 4.7 1050 54.1 3.03 43.4 118 5.23 5.3

80

8.3 1.9 4.4 1400 39.9 31.5 2.26 47.6 17.6 4.8 1400 55.8 2.80 46.1 107 5.83 5.4

11.0 3.2 7.4 1050 39.1 27.4 2.08 46.1 18.8 4.3 1050 55.3 3.07 44.5 119 5.29 5.5

11.0 3.2 7.4 1400 40.6 31.9 2.20 48.1 18.5 4.4 1400 57.0 2.83 47.3 108 5.90 5.6

5.5 0.7 1.6 1050 35.7 25.7 2.40 43.9 14.8 5.7 1050 53.7 3.03 43.1 117 5.20 5.3

5.5 0.7 1.6 1400 37.1 29.9 2.54 45.8 14.6 5.9 1400 55.4 2.80 45.8 107 5.80 5.5

8.3 1.9 4.3 1050 37.1 26.4 2.26 44.8 16.4 5.2 1050 56.0 3.09 45.1 119 5.31 5.5

85

8.3 1.9 4.3 1400 38.5 30.7 2.39 46.7 16.1 5.4 1400 57.8 2.86 47.9 108 5.93 5.7

11.0 3.2 7.3 1050 37.8 26.8 2.20 45.2 17.2 4.8 1050 57.1 3.13 46.1 120 5.35 5.7

11.0 3.2 7.3 1400 39.3 31.1 2.32 47.2 16.9 5.0 1400 58.9 2.89 49.0 109 5.97 5.9

5.5 0.7 1.6 1050 34.4 25.1 2.53 43.1 13.6 6.5 1050 55.8 3.08 45.0 119 5.31 5.5

5.5 0.7 1.6 1400 35.8 29.2 2.68 45.0 13.4 6.7 1400 57.6 2.85 47.8 108 5.93 5.7

8.3 1.8 4.2 1050 35.8 25.7 2.39 43.9 15.0 6.0 1050 58.0 3.15 46.8 121 5.39 5.8

90

8.3 1.8 4.2 1400 37.2 30.0 2.52 45.8 14.7 6.2 1400 59.8 2.91 49.8 110 6.02 5.9

11.0 3.1 7.2 1050 36.5 26.1 2.31 44.4 15.8 5.5 1050 58.9 3.19 47.6 122 5.42 6.0

11.0 3.1 7.2 1400 38.0 30.4 2.45 46.3 15.5 5.7 1400 60.8 2.95 50.6 110 6.04 6.1

5.5 0.6 1.4 1050 32.2 24.2 2.84 41.9 11.3 7.1

5.5 0.6 1.4 1400 33.4 28.2 3.01 43.7 11.1 7.4

8.3 1.8 4.2 1050 33.3 24.6 2.67 42.5 12.5 6.9

100

8.3 1.8 4.2 1400 34.6 28.7 2.83 44.3 12.3 7.1

11.0 2.9 6.7 1050 34.0 24.9 2.59 42.8 13.1 6.6

11.0 2.9 6.7 1400 35.3 29.0 2.74 44.7 12.9 6.9

5.5 0.6 1.4 1050 30.3 23.9 3.20 41.4 9.5 8.6

5.5 0.6 1.4 1400 31.5 27.8 3.39 43.1 9.3 8.9

8.3 1.7 3.9 1050 31.2 24.0 3.01 41.5 10.4 8.2

110

8.3 1.7 3.9 1400 32.4 27.9 3.18 43.3 10.2 8.6

11.0 2.9 6.7 1050 31.7 24.1 2.91 41.7 10.9 7.9

11.0 2.9 6.7 1400 33.0 28.0 3.08 43.5 10.7 8.3

5.5 0.6 1.4 1050 28.9 23.5 3.62 41.4 8.0 10.1

5.5 0.6 1.4 1400 30.1 27.4 3.83 43.2 7.9 10.6

8.3 1.6 3.7 1050 29.7 23.9 3.40 41.4 8.7 9.8

120

8.3 1.6 3.7 1400 30.9 27.8 3.60 43.2 8.6 10.2

11.0 2.7 6.2 1050 30.1 24.0 3.30 41.5 9.1 9.4

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

11.0 2.7 6.2 1400 31.3 28.0 3.49 43.3 9.0 9.8

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 1050 25.8 2.53 17.6 93 2.98 2.3 N/A N/A N/A N/A N/A N/A N/A 1400 26.6 2.34 18.7 88 3.33 2.4

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

GT-PG

22

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Performance Data — GT-PG Model 048 - PSC Blower

1,600 CFM Nominal (Rated) Airﬂ ow Cooling, 1,600 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

12.0 4.8 11.1

20

12.0 4.8 11.1

6.0 1.3 3.0 1200 52.0 29.3 2.14 59.3 24.3 0.8 1200 37.1 3.84 24.7 99 2.83 3.2

6.0 1.3 3.0 1600 54.2 35.1 2.22 61.7 24.4 0.8 1600 38.0 3.51 26.2 92 3.18 3.3

9.0 2.6 6.0 1200 52.3 29.3 2.06 59.4 25.4 0.7 1200 38.5 3.86 26.0 100 2.92 3.3

30

9.0 2.6 6.0 1600 54.5 35.1 2.13 61.7 25.6 0.7 1600 39.5 3.53 27.6 93 3.28 3.4

12.0 4.5 10.4 1200 52.5 29.4 2.03 59.4 25.9 0.6 1200 39.3 3.87 26.8 100 2.98 3.4

12.0 4.5 10.4 1600 54.7 35.2 2.09 61.8 26.1 0.7 1600 40.4 3.54 28.4 93 3.34 3.5

6.0 1.2 2.8 1200 53.2 30.3 2.32 61.1 22.9 1.5 1200 41.9 3.92 29.1 102 3.14 3.7

6.0 1.2 2.8 1600 55.4 36.3 2.40 63.5 23.1 1.5 1600 43.0 3.58 30.9 95 3.52 3.8

9.0 2.6 6.0 1200 53.4 30.4 2.24 61.1 23.9 1.3 1200 43.8 3.95 30.9 104 3.25 3.8

40

9.0 2.6 6.0 1600 55.7 36.4 2.31 63.5 24.1 1.4 1600 45.0 3.61 32.8 96 3.65 3.9

12.0 4.4 10.2 1200 53.7 30.4 2.18 61.1 24.6 1.2 1200 44.9 3.97 31.8 105 3.31 4.0

12.0 4.4 10.2 1600 55.9 36.4 2.26 63.6 24.8 1.2 1600 46.1 3.63 33.8 97 3.72 4.1

6.0 1.1 2.5 1200 52.6 30.7 2.60 61.5 20.2 2.4 1200 47.2 4.01 33.9 106 3.45 4.2

6.0 1.1 2.5 1600 54.8 36.8 2.69 63.9 20.4 2.5 1600 48.5 3.67 36.0 98 3.87 4.3

9.0 2.5 5.8 1200 53.5 30.9 2.44 61.8 21.9 2.2 1200 49.6 4.06 36.1 108 3.58 4.4

50

9.0 2.5 5.8 1600 55.7 37.0 2.52 64.3 22.1 2.3 1600 50.9 3.71 38.3 99 4.02 4.5

12.0 4.2 9.7 1200 53.8 30.9 2.37 61.9 22.7 1.9 1200 50.9 4.08 37.3 109 3.65 4.6

12.0 4.2 9.7 1600 56.0 37.0 2.45 64.3 22.9 2.0 1600 52.2 3.73 39.6 100 4.10 4.7

6.0 1.0 2.3 1200 50.7 30.2 2.85 60.4 17.8 3.4 1200 52.8 4.12 39.0 111 3.75 4.8

6.0 1.0 2.3 1600 52.8 36.2 2.94 62.8 17.9 3.6 1600 54.2 3.77 41.4 101 4.22 4.9

9.0 2.4 5.5 1200 52.1 30.6 2.67 61.2 19.5 3.1 1200 55.6 4.18 41.6 113 3.90 5.0

60

9.0 2.4 5.5 1600 54.3 36.6 2.76 63.7 19.7 3.2 1600 57.1 3.82 44.1 103 4.38 5.1

12.0 4.0 9.2 1200 52.7 30.7 2.59 61.5 20.4 2.7 1200 57.2 4.21 43.0 114 3.98 5.2

12.0 4.0 9.2 1600 54.9 36.8 2.67 64.0 20.5 2.8 1600 58.8 3.85 45.6 104 4.47 5.3

6.0 1.0 2.3 1200 48.3 29.5 3.13 59.0 15.4 4.7 1200 58.6 4.24 44.2 115 4.05 5.4

6.0 1.0 2.3 1600 50.3 35.3 3.24 61.3 15.5 4.9 1600 60.2 3.88 46.9 105 4.54 5.5

9.0 2.3 5.3 1200 50.0 30.0 2.93 60.0 17.0 4.2 1200 61.9 4.32 47.2 118 4.20 5.6

70

9.0 2.3 5.3 1600 52.1 35.9 3.03 62.4 17.2 4.3 1600 63.6 3.95 50.1 107 4.72 5.7

12.0 3.8 8.8 1200 50.8 30.2 2.84 60.5 17.9 3.7 1200 63.8 4.36 48.9 119 4.29 5.8

12.0 3.8 8.8 1600 52.9 36.2 2.93 62.9 18.0 3.8 1600 65.5 3.99 51.9 108 4.81 6.0

6.0 0.9 2.1 1200 45.7 28.7 3.45 57.5 13.2 5.6 1200 64.6 4.38 49.6 120 4.32 5.9

6.0 0.9 2.1 1600 47.6 34.4 3.57 59.8 13.3 5.9 1600 66.3 4.01 52.6 108 4.85 6.0

9.0 2.3 5.3 1200 47.5 29.2 3.23 58.5 14.7 5.2 1200 68.4 4.47 53.0 123 4.48 6.1

80

9.0 2.3 5.3 1600 49.4 35.0 3.34 60.8 14.8 5.4 1600 70.2 4.09 56.2 111 5.03 6.3

12.0 3.6 8.3 1200 48.3 29.5 3.13 59.0 15.5 4.8 1200 70.5 4.53 54.9 124 4.56 6.3

12.0 3.6 8.3 1600 50.3 35.3 3.23 61.4 15.6 5.0 1600 72.4 4.14 58.3 112 5.12 6.5

6.0 0.9 2.1 1200 44.4 28.4 3.64 56.8 12.2 6.3 1200 67.6 4.46 52.3 122 4.45 6.1

6.0 0.9 2.1 1600 46.2 34.0 3.76 59.1 12.3 6.6 1600 69.4 4.07 55.5 110 4.99 6.3

9.0 2.3 5.2 1200 46.1 28.8 3.40 57.7 13.5 5.9 1200 71.7 4.56 55.9 125 4.60 6.4

85

9.0 2.3 5.2 1600 48.0 34.5 3.52 60.0 13.6 6.1 1600 73.6 4.17 59.3 113 5.17 6.5

12.0 3.6 8.2 1200 47.0 29.1 3.29 58.2 14.3 5.4 1200 73.9 4.62 57.9 127 4.69 6.6

12.0 3.6 8.2 1600 48.9 34.8 3.40 60.6 14.4 5.6 1600 75.9 4.23 61.4 114 5.26 6.8

6.0 0.9 2.1 1200 43.1 28.1 3.82 56.1 11.3 7.3 1200 70.6 4.53 55.0 125 4.57 6.4

6.0 0.9 2.1 1600 44.9 33.6 3.95 58.4 11.4 7.6 1600 72.5 4.14 58.4 112 5.13 6.6

9.0 2.2 5.1 1200 44.8 28.4 3.57 57.0 12.5 6.7 1200 74.9 4.65 58.8 128 4.72 6.6

90

9.0 2.2 5.1 1600 46.6 34.1 3.69 59.2 12.6 7.0 1600 76.9 4.25 62.4 115 5.30 6.8

12.0 3.5 8.1 1200 45.6 28.7 3.46 57.4 13.2 6.2 1200 77.3 4.72 60.9 130 4.80 6.9

12.0 3.5 8.1 1600 47.5 34.3 3.57 59.7 13.3 6.4 1600 79.3 4.31 64.6 116 5.39 7.1

6.0 0.8 1.8 1200 40.8 27.8 4.24 55.3 9.6 8.0

6.0 0.8 1.8 1600 42.5 33.3 4.39 57.5 9.7 8.3

9.0 2.1 4.9 1200 42.2 27.9 3.97 55.8 10.6 7.7

100

9.0 2.1 4.9 1600 44.0 33.4 4.10 58.0 10.7 8.0

12.0 3.3 7.6 1200 43.0 28.1 3.83 56.1 11.2 7.4

12.0 3.3 7.6 1600 44.8 33.6 3.96 58.3 11.3 7.7

6.0 0.8 1.8 1200 39.2 27.8 4.68 55.2 8.4 9.6

6.0 0.8 1.8 1600 40.8 33.3 4.84 57.4 8.4 10.0

9.0 2.0 4.6 1200 40.1 27.9 4.42 55.2 9.1 9.3

110

9.0 2.0 4.6 1600 41.8 33.4 4.57 57.4 9.2 9.6

12.0 3.2 7.4 1200 40.7 27.9 4.27 55.3 9.5 8.9

12.0 3.2 7.4 1600 42.4 33.5 4.41 57.5 9.6 9.3

6.0 0.7 1.6 1200 38.1 28.7 5.25 56.1 7.3 11.4

6.0 0.7 1.6 1600 39.7 34.4 5.42 58.3 7.3 11.8

9.0 1.9 4.4 1200 39.2 28.8 4.97 56.2 7.9 11.0

120

9.0 1.9 4.4 1600 40.8 34.5 5.14 58.4 7.9 11.4

12.0 3.0 6.9 1200 39.8 28.9 4.82 56.2 8.3 10.6

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

12.0 3.0 6.9 1600 41.4 34.6 4.98 58.5 8.3 11.0

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 1200 34.4 3.80 22.2 97 2.65 2.6 N/A N/A N/A N/A N/A N/A N/A 1600 35.3 3.47 23.6 90 2.98 2.7

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

Residential Products Technical Guide

GT-PG

23

GT-PG (50YE) Series

Performance Data — GT-PG Model 048 - ECM Blower

1,550 CFM Nominal (Rated) Airﬂ ow Cooling, 1,650 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

12.0 4.8 11.1

20

12.0 4.8 11.1

6.0 1.3 3.0 1120 53.5 31.9 1.91 59.9 28.0 0.8 1200 35.4 3.47 24.2 97 2.99 3.2

6.0 1.3 3.0 1550 55.6 37.1 2.02 62.5 27.5 0.8 1650 36.5 3.21 25.7 91 3.34 3.3

9.0 2.6 6.0 1120 54.1 31.9 1.81 60.1 29.9 0.7 1200 36.8 3.51 25.4 98 3.08 3.3

30

9.0 2.6 6.0 1550 56.2 37.1 1.91 62.7 29.4 0.7 1650 38.0 3.24 27.0 91 3.44 3.4

12.0 4.5 10.4 1120 54.8 32.1 1.76 60.6 31.1 0.6 1200 37.6 3.52 26.2 99 3.13 3.5

12.0 4.5 10.4 1550 56.9 37.4 1.86 63.2 30.5 0.7 1650 38.8 3.26 27.8 92 3.49 3.6

6.0 1.2 2.8 1120 54.3 32.8 2.09 61.3 26.0 1.5 1200 40.3 3.58 28.6 101 3.30 3.7

6.0 1.2 2.8 1550 56.5 38.2 2.21 64.0 25.6 1.5 1650 41.6 3.31 30.4 93 3.68 3.8

9.0 2.6 6.0 1120 54.8 32.8 1.97 61.4 27.9 1.3 1200 42.2 3.62 30.3 103 3.42 3.9

40

9.0 2.6 6.0 1550 57.0 38.2 2.08 64.1 27.4 1.4 1650 43.6 3.34 32.2 94 3.82 4.0

12.0 4.4 10.2 1120 55.1 32.8 1.91 61.4 28.8 1.2 1200 43.3 3.64 31.3 103 3.49 4.0

12.0 4.4 10.2 1550 57.3 38.2 2.02 64.1 28.3 1.2 1650 44.7 3.36 33.3 95 3.89 4.1

6.0 1.1 2.5 1120 53.5 32.9 2.31 61.3 23.2 2.4 1200 45.8 3.69 33.5 105 3.64 4.3

6.0 1.1 2.5 1550 55.6 38.3 2.44 63.9 22.8 2.5 1650 47.2 3.41 35.6 96 4.06 4.4

9.0 2.5 5.8 1120 54.4 33.1 2.16 61.6 25.2 2.2 1200 48.2 3.74 35.7 107 3.78 4.5

50

9.0 2.5 5.8 1550 56.5 38.5 2.28 64.3 24.8 2.3 1650 49.7 3.45 37.9 98 4.22 4.6

12.0 4.2 9.7 1120 54.7 33.1 2.09 61.7 26.2 1.9 1200 49.5 3.76 36.9 108 3.86 4.6

12.0 4.2 9.7 1550 56.8 38.5 2.21 64.3 25.7 2.0 1650 51.1 3.48 39.3 99 4.30 4.7

6.0 1.0 2.3 1120 51.7 32.4 2.55 60.3 20.2 3.4 1200 51.5 3.80 38.7 110 3.97 4.9

6.0 1.0 2.3 1550 53.7 37.7 2.70 62.9 19.9 3.6 1650 53.1 3.52 41.1 100 4.43 5.0

9.0 2.4 5.5 1120 53.0 32.8 2.38 61.0 22.3 3.1 1200 54.4 3.86 41.3 112 4.13 5.0

60

9.0 2.4 5.5 1550 55.1 38.2 2.52 63.7 21.9 3.2 1650 56.1 3.57 43.9 101 4.60 5.2

12.0 4.0 9.2 1120 53.6 32.9 2.30 61.3 23.3 2.7 1200 56.0 3.89 42.8 113 4.21 5.2

12.0 4.0 9.2 1550 55.7 38.3 2.43 64.0 22.9 2.8 1650 57.7 3.60 45.4 102 4.70 5.4

6.0 1.0 2.3 1120 49.3 31.6 2.83 58.9 17.4 4.7 1200 57.3 3.92 44.0 114 4.28 5.4

6.0 1.0 2.3 1550 51.3 36.7 3.00 61.5 17.1 4.9 1650 59.1 3.63 46.7 103 4.78 5.6

9.0 2.3 5.3 1120 51.0 32.2 2.64 59.9 19.3 4.2 1200 60.6 3.99 46.9 117 4.45 5.7

70

9.0 2.3 5.3 1550 53.0 37.4 2.79 62.5 19.0 4.3 1650 62.4 3.69 49.8 105 4.96 5.8

12.0 3.8 8.8 1120 51.8 32.4 2.54 60.4 20.3 3.7 1200 62.3 4.03 48.5 118 4.53 5.9

12.0 3.8 8.8 1550 53.8 37.7 2.69 63.0 20.0 3.8 1650 64.2 3.73 51.5 106 5.05 6.0

6.0 0.9 2.1 1120 46.6 30.6 3.15 57.3 14.8 5.6 1200 63.0 4.05 49.1 119 4.56 6.0

6.0 0.9 2.1 1550 48.4 35.6 3.33 59.8 14.5 5.9 1650 65.0 3.74 52.2 106 5.09 6.1

9.0 2.3 5.3 1120 48.4 31.3 2.93 58.4 16.5 5.2 1200 66.4 4.13 52.2 121 4.71 6.2

80

9.0 2.3 5.3 1550 50.4 36.4 3.10 60.9 16.2 5.4 1650 68.5 3.82 55.4 108 5.26 6.4

12.0 3.6 8.3 1120 49.3 31.6 2.83 58.9 17.4 4.8 1200 68.2 4.18 53.7 123 4.79 6.4

12.0 3.6 8.3 1550 51.3 36.8 2.99 61.5 17.1 5.0 1650 70.3 3.86 57.1 109 5.34 6.6

6.0 0.9 2.1 1120 45.1 30.1 3.33 56.5 13.5 6.3 1200 65.7 4.12 51.5 121 4.68 6.2

6.0 0.9 2.1 1550 46.9 35.0 3.52 59.0 13.3 6.6 1650 67.8 3.80 54.7 108 5.22 6.4

9.0 2.3 5.2 1120 47.0 30.7 3.10 57.6 15.2 5.9 1200 69.1 4.20 54.5 123 4.81 6.5

85

9.0 2.3 5.2 1550 48.9 35.8 3.28 60.1 14.9 6.1 1650 71.2 3.89 57.9 110 5.37 6.6

12.0 3.6 8.2 1120 48.0 31.1 2.99 58.1 16.0 5.4 1200 70.8 4.25 56.0 125 4.88 6.7

12.0 3.6 8.2 1550 49.8 36.2 3.17 60.6 15.7 5.6 1650 73.0 3.93 59.5 111 5.44 6.9

6.0 0.9 2.1 1120 43.7 29.5 3.51 55.7 12.4 7.3 1200 68.4 4.18 53.9 123 4.79 6.5

6.0 0.9 2.1 1550 45.4 34.4 3.72 58.1 12.2 7.6 1650 70.5 3.86 57.3 110 5.35 6.7

9.0 2.2 5.1 1120 45.6 30.2 3.27 56.8 13.9 6.7 1200 71.7 4.28 56.8 125 4.91 6.7

90

9.0 2.2 5.1 1550 47.4 35.2 3.46 59.2 13.7 7.0 1650 73.9 3.95 60.4 111 5.48 6.9

12.0 3.5 8.1 1120 46.6 30.6 3.16 57.3 14.8 6.2 1200 73.3 4.33 58.2 127 4.96 7.0

12.0 3.5 8.1 1550 48.4 35.6 3.34 59.8 14.5 6.4 1650 75.6 4.00 61.9 112 5.54 7.2

6.0 0.8 1.8 1120 40.8 28.5 3.92 54.3 10.4 8.0

6.0 0.8 1.8 1550 42.4 33.2 4.15 56.6 10.2 8.3

9.0 2.1 4.9 1120 42.6 29.2 3.66 55.2 11.7 7.7

100

9.0 2.1 4.9 1550 44.3 33.9 3.87 57.5 11.5 8.0

12.0 3.3 7.6 1120 43.6 29.5 3.53 55.7 12.3 7.4

12.0 3.3 7.6 1550 45.3 34.3 3.73 58.1 12.1 7.7

6.0 0.8 1.8 1120 38.0 27.7 4.39 53.1 8.6 9.6

6.0 0.8 1.8 1550 39.5 32.2 4.65 55.4 8.5 10.0

9.0 2.0 4.6 1120 39.7 28.2 4.10 53.8 9.7 9.3

110

9.0 2.0 4.6 1550 41.3 32.8 4.33 56.1 9.5 9.6

12.0 3.2 7.4 1120 40.6 28.5 3.95 54.2 10.3 8.9

12.0 3.2 7.4 1550 42.2 33.1 4.18 56.5 10.1 9.3

6.0 0.7 1.6 1120 35.5 27.1 4.93 52.5 7.2 11.4

6.0 0.7 1.6 1550 36.9 31.6 5.21 54.8 7.1 11.8

9.0 1.9 4.4 1120 37.0 27.4 4.59 52.8 8.0 11.0

120

9.0 1.9 4.4 1550 38.4 31.9 4.86 55.1 7.9 11.4

12.0 3.0 6.9 1120 37.8 27.6 4.44 53.0 8.5 10.6

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

12.0 3.0 6.9 1550 39.3 32.1 4.69 55.3 8.4 11.0

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 1200 32.9 3.41 21.9 95 2.82 2.7 N/A N/A N/A N/A N/A N/A N/A 1650 33.9 3.15 23.2 89 3.15 2.7

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

GT-PG

24

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Performance Data — GT-PG Model 060 - PSC Blower

1,950 CFM Nominal (Rated) Airﬂ ow Cooling, 1,950 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

15.0 5.0 11.6

20

15.0 5.0 11.6

7.5 0.6 1.4 1465 61.8 36.2 2.64 70.8 23.4 0.8 1465 44.1 4.50 29.6 98 2.88 3.4

7.5 0.6 1.4 1950 64.3 43.4 2.73 73.6 23.6 0.8 1950 45.3 4.11 31.4 92 3.23 3.5

11.3 2.3 5.3 1465 63.0 36.5 2.63 72.0 23.9 0.7 1465 45.8 4.53 31.1 99 2.96 3.5

30

11.3 2.3 5.3 1950 65.6 43.7 2.72 74.9 24.1 0.8 1950 47.0 4.14 33.0 92 3.33 3.6

15.0 4.8 11.1 1465 64.9 37.4 2.60 73.8 24.9 0.7 1465 46.7 4.55 32.0 100 3.01 3.7

15.0 4.8 11.1 1950 67.6 44.8 2.69 76.7 25.1 0.7 1950 48.0 4.16 33.9 93 3.38 3.8

7.5 0.5 1.2 1465 64.9 38.6 2.86 74.6 22.7 1.5 1465 50.0 4.61 34.9 102 3.18 4.0

7.5 0.5 1.2 1950 67.5 46.2 2.96 77.6 22.9 1.6 1950 51.3 4.22 37.0 94 3.57 4.1

11.3 2.2 5.1 1465 65.4 38.7 2.76 74.9 23.7 1.4 1465 52.1 4.65 36.8 103 3.28 4.1

40

11.3 2.2 5.1 1950 68.2 46.3 2.85 77.8 23.9 1.5 1950 53.5 4.25 39.1 95 3.69 4.2

15.0 4.5 10.4 1465 66.0 38.8 2.72 75.3 24.3 1.3 1465 53.3 4.67 37.9 104 3.34 4.3

15.0 4.5 10.4 1950 68.8 46.4 2.81 78.3 24.5 1.3 1950 54.7 4.27 40.2 96 3.75 4.4

7.5 0.4 0.9 1465 65.4 39.8 3.15 76.2 20.8 2.6 1465 56.1 4.73 40.5 105 3.48 4.5

7.5 0.4 0.9 1950 68.1 47.6 3.26 79.2 20.9 2.7 1950 57.6 4.32 43.0 97 3.91 4.7

11.3 2.1 4.9 1465 66.1 39.8 2.97 76.2 22.2 2.3 1465 58.7 4.77 42.9 107 3.60 4.7

50

11.3 2.1 4.9 1950 68.8 47.6 3.07 79.2 22.4 2.4 1950 60.3 4.37 45.5 99 4.05 4.8

15.0 4.3 9.9 1465 66.4 39.8 2.91 76.3 22.9 2.1 1465 60.1 4.80 44.1 108 3.67 4.9

15.0 4.3 9.9 1950 69.2 47.6 3.00 79.4 23.0 2.1 1950 61.7 4.39 46.8 99 4.12 5.0

7.5 0.3 0.7 1465 64.0 39.9 3.50 76.0 18.3 3.6 1465 62.5 4.84 46.3 109 3.78 5.1

7.5 0.3 0.7 1950 66.7 47.8 3.62 79.0 18.4 3.8 1950 64.2 4.43 49.1 100 4.24 5.3

11.3 2.1 4.9 1465 65.3 40.1 3.26 76.4 20.0 3.3 1465 65.5 4.90 49.0 111 3.92 5.4

60

11.3 2.1 4.9 1465 65.3 40.1 3.26 76.4 20.0 3.4 1465 65.5 4.90 49.0 111 3.92 5.5

15.0 4.1 9.5 1465 65.7 40.1 3.17 76.5 20.7 2.9 1465 67.1 4.93 50.5 112 3.99 5.6

15.0 4.1 9.5 1950 68.4 48.0 3.27 79.5 20.9 3.0 1950 68.9 4.51 53.5 103 4.48 5.7

7.5 0.3 0.7 1465 61.6 39.2 3.84 74.7 16.0 5.0 1465 68.9 4.97 52.0 114 4.06 5.8

7.5 0.3 0.7 1950 64.2 46.9 3.97 77.7 16.2 5.2 1950 70.7 4.54 55.2 104 4.56 5.9

11.3 2.0 4.6 1465 63.4 39.7 3.61 75.7 17.6 4.4 1465 72.2 5.03 55.0 116 4.20 6.0

70

11.3 2.0 4.6 1950 66.0 47.6 3.73 78.7 17.7 4.6 1950 74.1 4.60 58.4 105 4.72 6.2

15.0 3.9 9.0 1465 64.1 39.9 3.49 76.1 18.4 3.9 1465 73.9 5.07 56.6 117 4.28 6.2

15.0 3.9 9.0 1950 66.8 47.8 3.61 79.1 18.5 4.1 1950 75.9 4.63 60.1 106 4.80 6.4

7.5 0.2 0.5 1465 58.6 38.1 4.23 73.1 13.9 6.0 1465 75.1 5.09 57.7 117 4.32 6.3

7.5 0.2 0.5 1950 61.1 45.6 4.37 76.0 14.0 6.2 1950 77.1 4.65 61.2 107 4.85 6.5

11.3 1.9 4.4 1465 60.7 38.9 3.96 74.2 15.3 5.5 1465 78.6 5.16 60.8 120 4.46 6.6

80

11.3 1.9 4.4 1950 63.2 46.6 4.09 77.2 15.4 5.8 1950 80.7 4.72 64.5 108 5.01 6.8

15.0 3.6 8.3 1465 61.7 39.2 3.83 74.8 16.1 5.1 1465 80.4 5.21 62.5 121 4.53 6.8

15.0 3.6 8.3 1950 64.3 47.0 3.96 77.8 16.2 5.3 1950 82.6 4.76 66.3 109 5.08 7.0

7.5 0.2 0.5 1465 56.9 37.4 4.44 72.1 12.8 6.8 1465 78.1 5.15 60.4 119 4.44 6.6

7.5 0.2 0.5 1950 59.3 44.8 4.59 75.0 12.9 7.0 1950 80.1 4.71 64.0 108 4.98 6.8

11.3 1.9 4.3 1465 59.1 38.3 4.16 73.3 14.2 6.2 1465 81.6 5.23 63.5 122 4.57 6.9

85

11.3 1.9 4.3 1950 61.6 45.8 4.30 76.3 14.3 6.5 1950 83.7 4.79 67.4 110 5.13 7.1

15.0 3.6 8.2 1465 60.2 38.7 4.03 73.9 14.9 5.7 1465 83.4 5.28 65.1 123 4.63 7.1

15.0 3.6 8.2 1950 62.7 46.3 4.17 76.9 15.0 6.0 1950 85.6 4.83 69.1 111 5.20 7.3

7.5 0.2 0.5 1465 55.2 36.8 4.66 71.2 11.9 7.7 1465 81.0 5.22 63.0 121 4.55 6.9

7.5 0.2 0.5 1950 57.5 44.0 4.82 74.0 11.9 8.0 1950 83.2 4.77 66.9 109 5.11 7.1

11.3 1.8 4.2 1465 57.5 37.7 4.37 72.4 13.2 7.1 1465 84.5 5.30 66.2 123 4.67 7.2

90

11.3 1.8 4.2 1950 59.9 45.1 4.51 75.3 13.3 7.4 1950 86.8 4.85 70.2 111 5.25 7.4

15.0 3.5 8.1 1465 58.6 38.1 4.23 73.1 13.9 6.6 1465 86.3 5.35 67.7 125 4.73 7.5

15.0 3.5 8.1 1950 61.1 45.6 4.37 76.0 14.0 6.8 1950 88.6 4.89 71.9 112 5.31 7.6

7.5 0.1 0.2 1465 51.7 35.3 5.15 69.3 10.0 8.5

7.5 0.1 0.2 1950 53.9 42.3 5.32 72.1 10.1 8.8

11.3 1.8 4.2 1465 54.0 36.3 4.83 70.5 11.2 8.2

100

11.3 1.8 4.2 1950 56.2 43.4 4.99 73.3 11.3 8.5

15.0 3.3 7.6 1465 55.2 36.7 4.67 71.1 11.8 7.9

15.0 3.3 7.6 1950 57.5 44.0 4.83 74.0 11.9 8.2

7.5 0.1 0.2 1465 48.2 33.8 5.70 67.7 8.5 10.2

7.5 0.1 0.2 1950 50.2 40.5 5.89 70.4 8.5 10.6

11.3 1.7 3.9 1465 50.4 34.8 5.35 68.7 9.4 9.9

110

11.3 1.7 3.9 1950 52.5 41.6 5.53 71.4 9.5 10.3

15.0 3.1 7.2 1465 51.5 35.2 5.18 69.2 10.0 9.5

15.0 3.1 7.2 1950 53.7 42.2 5.35 72.0 10.0 9.9

7.5 0.0 0.0 1465 45.0 32.5 6.32 66.6 7.1 12.1

7.5 0.0 0.0 1950 46.9 39.0 6.53 69.2 7.2 12.6

11.3 1.7 3.9 1465 46.9 33.3 5.93 67.2 7.9 11.7

120

11.3 1.7 3.9 1950 48.9 39.9 6.13 69.9 8.0 12.2

15.0 2.9 6.7 1465 48.0 33.7 5.74 67.6 8.4 11.3

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

15.0 2.9 6.7 1950 50.0 40.4 5.94 70.3 8.4 11.7

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 1465 40.8 4.43 26.6 96 2.70 2.8 N/A N/A N/A N/A N/A N/A N/A 1950 41.9 4.05 28.2 90 3.03 2.9

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

Residential Products Technical Guide

GT-PG

25

GT-PG (50YE) Series

Performance Data — GT-PG Model 060 - ECM Blower

1,825 CFM Nominal (Rated) Airﬂ ow Cooling, 2,050 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

15.0 5.0 11.6

20

15.0 5.0 11.6

7.5 0.6 1.4 1320 62.0 37.7 2.30 69.7 26.9 0.7 1470 42.9 4.09 29.5 97 3.07 3.5

7.5 0.6 1.4 1825 64.4 43.9 2.44 72.7 26.5 0.8 2050 44.2 3.78 31.4 90 3.42 3.6

11.3 2.3 5.3 1320 63.4 38.5 2.32 71.2 27.4 0.7 1470 44.5 4.13 31.0 98 3.16 3.6

30

11.3 2.3 5.3 1825 65.9 44.8 2.45 74.2 26.9 0.7 2050 45.9 3.82 33.0 91 3.52 3.7

15.0 4.8 11.1 1320 65.6 39.8 2.27 73.2 28.9 0.6 1470 45.4 4.15 31.8 99 3.21 3.7

15.0 4.8 11.1 1825 68.2 46.3 2.40 76.4 28.4 0.7 2050 46.8 3.83 33.8 91 3.58 3.8

7.5 0.5 1.2 1320 65.6 40.3 2.57 74.2 25.5 1.5 1470 48.6 4.21 34.7 101 3.38 4.0

7.5 0.5 1.2 1825 68.2 46.9 2.72 77.4 25.1 1.5 2050 50.1 3.89 36.9 93 3.77 4.1

11.3 2.2 5.1 1320 66.3 40.5 2.49 74.7 26.6 1.3 1470 50.7 4.25 36.6 102 3.49 4.2

40

11.3 2.2 5.1 1825 69.0 47.1 2.64 77.9 26.1 1.4 2050 52.2 3.93 38.9 94 3.90 4.3

15.0 4.5 10.4 1320 67.1 40.9 2.45 75.3 27.4 1.2 1470 51.8 4.27 37.7 103 3.55 4.3

15.0 4.5 10.4 1825 69.8 47.6 2.59 78.6 26.9 1.2 2050 53.4 3.95 40.0 94 3.96 4.5

7.5 0.4 0.9 1320 66.5 41.3 2.84 76.0 23.4 2.5 1470 54.7 4.33 40.3 104 3.70 4.6

7.5 0.4 0.9 1825 69.1 48.1 3.00 79.3 23.0 2.6 2050 56.4 4.00 42.8 95 4.13 4.7

11.3 2.1 4.9 1320 67.2 41.4 2.69 76.2 25.0 2.2 1470 57.2 4.38 42.6 106 3.83 4.8

50

11.3 2.1 4.9 1825 69.9 48.2 2.85 79.5 24.5 2.3 2050 59.0 4.04 45.3 97 4.28 4.9

15.0 4.3 9.9 1320 68.1 41.9 2.62 76.9 26.0 2.0 1470 58.7 4.40 43.9 107 3.90 5.0

15.0 4.3 9.9 1825 70.8 48.7 2.77 80.2 25.5 2.0 2050 60.5 4.07 46.6 97 4.36 5.1

7.5 0.3 0.7 1320 65.3 41.3 3.11 75.8 21.0 3.5 1470 61.0 4.45 46.0 108 4.02 5.2

7.5 0.3 0.7 1825 67.9 48.0 3.29 79.1 20.6 3.6 2050 62.9 4.11 48.9 98 4.49 5.4

11.3 2.1 4.9 1320 66.5 41.6 2.93 76.4 22.7 3.1 1470 64.0 4.50 48.7 110 4.16 5.4

60

11.3 2.1 4.9 1825 69.1 48.4 3.09 79.7 22.3 3.2 2050 66.0 4.16 51.8 100 4.65 5.6

15.0 4.1 9.5 1320 66.9 41.6 2.84 76.5 23.6 2.7 1470 65.6 4.54 50.2 111 4.24 5.6

15.0 4.1 9.5 1825 69.6 48.4 3.00 79.8 23.2 2.8 2050 67.6 4.19 53.3 101 4.73 5.8

7.5 0.3 0.7 1320 63.4 40.7 3.35 74.7 18.9 4.7 1470 66.1 4.55 50.7 112 4.26 5.9

7.5 0.3 0.7 1825 65.9 47.4 3.54 77.9 18.6 4.9 2050 68.2 4.20 53.8 101 4.76 6.0

11.3 2.0 4.6 1320 64.6 41.1 3.20 75.4 20.2 4.2 1470 70.7 4.64 54.8 115 4.47 6.1

70

11.3 2.0 4.6 1825 67.2 47.8 3.38 78.7 19.9 4.4 2050 72.9 4.28 58.2 103 4.98 6.3

15.0 3.9 9.0 1320 65.4 41.3 3.10 75.9 21.1 3.7 1470 72.4 4.67 56.4 116 4.54 6.3

15.0 3.9 9.0 1825 68.0 48.1 3.28 79.1 20.8 3.9 2050 74.7 4.32 59.9 104 5.07 6.5

7.5 0.2 0.5 1320 59.7 39.5 3.76 72.5 15.9 5.7 1470 73.6 4.70 57.4 116 4.59 6.4

7.5 0.2 0.5 1825 62.1 46.0 3.98 75.6 15.6 5.9 2050 75.9 4.34 61.0 104 5.12 6.6

11.3 1.9 4.4 1320 61.9 40.2 3.52 73.8 17.6 5.3 1470 77.0 4.77 60.5 119 4.73 6.7

80

11.3 1.9 4.4 1825 64.3 46.8 3.72 77.0 17.3 5.5 2050 79.4 4.41 64.3 106 5.28 6.9

15.0 3.6 8.3 1320 62.9 40.6 3.40 74.4 18.5 4.8 1470 78.8 4.81 62.1 120 4.80 6.9

15.0 3.6 8.3 1825 65.4 47.2 3.60 77.6 18.2 5.0 2050 81.3 4.45 66.0 107 5.36 7.1

7.5 0.2 0.5 1320 57.9 38.9 3.96 71.4 14.6 6.4 1470 76.5 4.76 60.1 118 4.71 6.7

7.5 0.2 0.5 1825 60.2 45.3 4.19 74.5 14.4 6.7 2050 78.9 4.40 63.8 106 5.25 6.9

11.3 1.9 4.3 1320 60.2 39.7 3.70 72.8 16.3 5.9 1470 79.9 4.84 63.1 120 4.84 7.0

85

11.3 1.9 4.3 1825 62.6 46.2 3.92 75.9 16.0 6.2 2050 82.4 4.47 67.1 107 5.40 7.2

15.0 3.6 8.2 1320 61.3 40.0 3.58 73.5 17.1 5.4 1470 81.7 4.89 64.7 121 4.90 7.3

15.0 3.6 8.2 1825 63.7 46.6 3.79 76.6 16.8 5.7 2050 84.2 4.51 68.7 108 5.47 7.4

7.5 0.2 0.5 1320 56.2 38.3 4.17 70.4 13.5 7.4 1470 79.4 4.83 62.7 120 4.82 7.0

7.5 0.2 0.5 1825 58.4 44.5 4.41 73.4 13.2 7.6 2050 81.9 4.46 66.6 107 5.38 7.2

11.3 1.8 4.2 1320 58.5 39.1 3.89 71.8 15.0 6.8 1470 82.8 4.91 65.7 122 4.94 7.3

90

11.3 1.8 4.2 1825 60.8 45.5 4.12 74.9 14.8 7.1 2050 85.4 4.54 69.8 109 5.51 7.5

15.0 3.5 8.1 1320 59.7 39.5 3.76 72.5 15.9 6.2 1470 84.5 4.96 67.2 123 5.00 7.6

15.0 3.5 8.1 1825 62.1 46.0 3.98 75.6 15.6 6.5 2050 87.1 4.58 71.4 109 5.57 7.8

7.5 0.1 0.2 1320 52.4 37.0 4.64 68.3 11.3 8.1

7.5 0.1 0.2 1825 54.5 43.1 4.91 71.3 11.1 8.4

11.3 1.8 4.2 1320 54.8 37.8 4.33 69.6 12.7 7.8

100

11.3 1.8 4.2 1825 57.0 44.0 4.58 72.6 12.4 8.1

15.0 3.3 7.6 1320 56.0 38.2 4.18 70.3 13.4 7.5

15.0 3.3 7.6 1825 58.3 44.5 4.42 73.4 13.2 7.8

7.5 0.1 0.2 1320 48.6 35.8 5.20 66.5 9.3 9.7

7.5 0.1 0.2 1825 50.5 41.6 5.50 69.4 9.2 10.1

11.3 1.7 3.9 1320 50.9 36.5 4.85 67.6 10.5 9.4

110

11.3 1.7 3.9 1825 53.0 42.5 5.13 70.5 10.3 9.7

15.0 3.1 7.2 1320 52.2 36.9 4.68 68.2 11.2 9.0

15.0 3.1 7.2 1825 54.2 43.0 4.95 71.1 11.0 9.4

7.5 0.0 0.0 1320 45.1 34.8 5.85 65.3 7.7 11.5

7.5 0.0 0.0 1825 46.9 40.5 6.19 68.1 7.6 12.0

11.3 1.7 3.9 1320 47.2 35.4 5.45 65.9 8.7 11.1

120

11.3 1.7 3.9 1825 49.1 41.1 5.76 68.8 8.5 11.6

15.0 2.9 6.7 1320 48.3 35.7 5.25 66.4 9.2 10.7

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

15.0 2.9 6.7 1825 50.2 41.5 5.56 69.2 9.0 11.1

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A N/A 1470 39.6 4.02 26.6 95 2.89 2.8 N/A N/A N/A N/A N/A N/A N/A 2050 40.9 3.72 28.3 88 3.22 2.9

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

GT-PG

26

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Performance Data — GT-PG Model 070 - ECM Blower

1,950 CFM Nominal (Rated) Airﬂ ow Cooling, 2,100 CFM Nominal (Rated) Airﬂ ow Heating Performance capacities shown in thousands of Btuh

EWT

GPM

°F

16.5 9.1 21.0

20

16.5 9.1 21.0

8.3 2.4 5.5 1450 73.1 42.8 2.74 82.3 26.7 1.0 1520 49.9 4.89 34.0 100 2.99 4.4

8.3 2.4 5.5 1950 76.0 49.8 2.90 85.8 26.2 1.0 2100 51.4 4.52 36.1 93 3.33 4.6

12.4 5.2 12.0 1450 73.5 42.9 2.65 82.3 27.7 0.9 1520 52.0 4.94 35.9 102 3.08 4.6

30

12.4 5.2 12.0 1450 73.5 42.9 2.65 82.3 27.7 0.9 1520 52.0 4.94 35.9 102 3.08 4.7

16.5 8.0 18.5 1450 73.8 43.0 2.59 82.4 28.5 0.8 1520 53.1 4.97 36.9 102 3.13 4.8

16.5 8.0 18.5 1950 76.7 50.0 2.74 86.0 28.0 0.8 2100 54.8 4.59 39.2 94 3.50 4.9

8.3 2.2 5.1 1450 77.1 45.3 2.94 87.0 26.3 2.1 1520 56.8 5.05 40.2 105 3.30 5.2

8.3 2.2 5.1 1950 80.2 52.7 3.11 90.7 25.8 2.1 2100 58.6 4.67 42.8 96 3.68 5.3

12.4 4.9 11.3 1450 77.4 45.3 2.87 87.0 27.0 1.9 1520 59.6 5.11 42.7 106 3.42 5.4

40

12.4 4.9 11.3 1950 80.5 52.7 3.03 90.7 26.5 1.9 2100 61.4 4.72 45.4 97 3.81 5.5

16.5 7.5 17.3 1450 77.6 45.3 2.80 87.0 27.7 1.7 1520 61.1 5.14 44.1 107 3.48 5.6

16.5 7.5 17.3 1950 80.7 52.7 2.97 90.7 27.2 1.7 2100 63.0 4.75 46.9 98 3.89 5.7

8.3 2.0 4.6 1450 77.2 45.8 3.37 88.5 22.9 3.5 1520 64.4 5.21 47.1 109 3.62 6.0

8.3 2.0 4.6 1950 80.2 53.3 3.56 92.3 22.5 3.7 2100 66.4 4.82 50.0 99 4.04 6.1

12.4 4.5 10.4 1450 78.2 45.9 3.14 88.7 24.9 3.2 1520 67.8 5.29 50.2 111 3.76 6.2

50

12.4 4.5 10.4 1950 81.3 53.5 3.32 92.5 24.5 3.3 2100 69.9 4.88 53.3 101 4.20 6.4

16.5 7.0 16.2 1450 78.6 46.1 3.04 88.8 25.8 2.8 1520 69.8 5.33 51.9 112 3.84 6.4

16.5 7.0 16.2 1950 81.7 53.6 3.22 92.6 25.4 2.9 2100 71.9 4.92 55.2 102 4.28 6.6

8.3 1.7 3.9 1450 74.4 45.1 3.71 86.9 20.1 5.0 1520 72.4 5.38 54.3 114 3.94 6.8

8.3 1.7 3.9 1950 77.3 52.5 3.92 90.7 19.7 5.2 2100 74.6 4.97 57.7 103 4.40 7.0

12.4 4.0 9.2 1450 76.6 45.7 3.45 88.2 22.2 4.5 1520 76.4 5.47 57.9 117 4.09 7.0

60

12.4 4.0 9.2 1950 79.6 53.1 3.65 92.0 21.8 4.7 2100 78.8 5.06 61.6 105 4.57 7.2

16.5 6.4 14.8 1450 77.4 45.9 3.33 88.6 23.2 4.0 1520 78.7 5.52 60.0 118 4.18 7.3

16.5 6.4 14.8 1950 80.5 53.4 3.52 92.4 22.8 4.1 2100 81.1 5.10 63.7 106 4.66 7.5

8.3 1.7 3.9 1450 70.7 44.0 4.10 84.7 17.2 6.9 1520 80.4 5.56 61.5 119 4.24 7.6

8.3 1.7 3.9 1950 73.5 51.2 4.34 88.3 16.9 7.2 2100 82.9 5.14 65.4 107 4.73 7.8

12.4 4.0 9.2 1450 73.5 44.8 3.81 86.4 19.3 6.2 1520 85.0 5.67 65.7 122 4.39 7.9

70

12.4 4.0 9.2 1950 76.4 52.1 4.03 90.1 18.9 6.4 2100 87.7 5.24 69.8 109 4.90 8.1

16.5 6.3 14.6 1450 74.7 45.2 3.68 87.1 20.3 5.4 1520 87.5 5.73 67.9 123 4.47 8.2

16.5 6.3 14.6 1950 77.7 52.6 3.89 90.9 20.0 5.6 2100 90.2 5.30 72.1 110 4.99 8.5

8.3 1.6 3.7 1450 66.6 42.5 4.56 82.1 14.6 8.4 1520 88.4 5.76 68.7 124 4.50 8.3

8.3 1.6 3.7 1950 69.2 49.5 4.82 85.7 14.3 8.7 2100 91.2 5.32 73.0 110 5.02 8.6

12.4 3.8 8.8 1450 69.5 43.6 4.23 83.9 16.4 7.7 1520 93.3 5.89 73.0 127 4.65 8.7

80

12.4 3.8 8.8 1950 72.3 50.7 4.48 87.5 16.1 8.0 2100 96.2 5.44 77.6 112 5.18 8.9

16.5 6.1 14.1 1450 71.0 44.0 4.08 84.8 17.4 7.1 1520 96.0 5.97 75.3 128 4.71 9.0

16.5 6.1 14.1 1950 73.8 51.2 4.31 88.5 17.1 7.4 2100 98.9 5.51 80.1 114 5.26 9.3

8.3 1.6 3.7 1450 64.4 41.7 4.82 80.9 13.4 9.5 1520 92.3 5.86 72.1 126 4.61 8.7

8.3 1.6 3.7 1950 67.0 48.5 5.10 84.4 13.1 9.8 2100 95.1 5.42 76.6 112 5.15 8.9

12.4 3.8 8.7 1450 67.4 42.8 4.48 82.6 15.0 8.7 1520 97.2 6.01 76.4 129 4.74 9.1

85

12.4 3.8 8.7 1950 70.0 49.8 4.74 86.2 14.8 9.1 2100 100.2 5.55 81.2 114 5.29 9.3

16.5 6.0 13.9 1450 68.8 43.3 4.31 83.5 16.0 8.0 1520 99.8 6.09 78.6 131 4.80 9.4

16.5 6.0 13.9 1950 71.6 50.4 4.56 87.1 15.7 8.3 2100 102.9 5.63 83.6 115 5.35 9.7

8.3 1.6 3.7 1450 62.3 40.8 5.09 79.7 12.2 10.9 1520 96.1 5.97 75.5 129 4.72 9.1

8.3 1.6 3.7 1950 64.8 47.5 5.38 83.2 12.0 11.3 2100 99.1 5.52 80.2 114 5.26 9.3

12.4 3.7 8.5 1450 65.2 42.0 4.72 81.3 13.8 10.0 1520 101.1 6.13 79.8 132 4.83 9.5

90

12.4 3.7 8.5 1950 67.8 48.8 4.99 84.8 13.6 10.4 2100 104.2 5.66 84.8 116 5.39 9.7

16.5 5.9 13.6 1450 66.7 42.5 4.55 82.2 14.7 9.2 1520 103.6 6.22 82.0 133 4.88 9.8

16.5 5.9 13.6 1950 69.3 49.5 4.81 85.8 14.4 9.5 2100 106.8 5.75 87.1 117 5.45 10.1

8.3 1.5 3.5 1450 58.3 39.0 5.70 77.9 10.2 11.9

8.3 1.5 3.5 1950 60.6 45.4 6.03 81.2 10.0 12.4

12.4 3.5 8.1 1450 60.9 40.2 5.29 79.0 11.5 11.5

100

12.4 3.5 8.1 1950 63.3 46.8 5.59 82.4 11.3 11.9

16.5 5.6 12.9 1450 62.3 40.8 5.09 79.7 12.2 11.1

16.5 5.6 12.9 1950 64.8 47.5 5.38 83.2 12.0 11.5

8.3 1.4 3.2 1450 54.9 37.4 6.42 77.0 8.6 14.4

8.3 1.4 3.2 1950 57.1 43.5 6.79 80.4 8.4 15.0

12.4 3.3 7.6 1450 57.0 38.4 5.94 77.4 9.6 13.9

110

12.4 3.3 7.6 1950 59.2 44.7 6.29 80.8 9.4 14.4

16.5 5.3 12.2 1450 58.2 39.0 5.72 77.8 10.2 13.4

16.5 5.3 12.2 1950 60.5 45.4 6.05 81.2 10.0 13.9

8.3 1.3 3.0 1450 52.8 36.2 7.02 77.0 7.5 17.1

8.3 1.3 3.0 1950 54.9 42.1 7.42 80.3 7.4 17.8

12.4 3.2 7.4 1450 54.0 36.9 6.71 77.1 8.0 16.5

120

12.4 3.2 7.4 1950 56.1 42.9 7.09 80.4 7.9 17.1

16.5 5.1 11.8 1450 54.8 37.3 6.49 77.2 8.5 15.9

Interpolation is permissible; extrapolation is not. All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. AHRI/ISO certiﬁ ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating. Table does not reﬂ ect fan or pump power corrections for AHRI/ISO conditions. All performance is based upon the lower voltage of dual voltage rated units. Operation below 40°F EWT is based upon a 15% methanol antifreeze solution. Operation below 60°F EWT requires optional insulated water/refrigerant circuit. See performance correction tables for operating conditions other than those listed above. For operation in the shaded areas, please see the Performance Data Selection Notes.

16.5 5.1 11.8 1950 57.0 43.5 6.86 80.5 8.3 16.5

WPD Cooling - EAT 80/67°F Heating - EAT 70°F

PSI FT

Airﬂ ow

TC SC kW HR EER HW

CFM

N/A N/A N/A N/A N/A N/A 1520 46.2 4.80 30.7 98 2.82 3.6 N/A N/A N/A N/A N/A N/A 2100 47.6 4.44 32.6 91 3.14 3.7

Operation not recommended

Airﬂ ow

HC kW HE LAT COP HW

CFM

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Operation not recommended

Residential Products Technical Guide

GT-PG

27

GT-PG (50YE) Series

Physical Data

Model 018 024 030 036 042 048 060 070

Compressor (1 Each) Copeland Scroll Factory Charge HFC-410a, oz [kg] 50 [1.13] 56 [1.59] 58 [1.64] 70 [1.96] 80 [2.27] 80 [2.27] 136 [3.86] 144 [4.08]

ECM Fan Motor & Blower Wheel

Fan Motor Type & Speeds ECM Variable Speed Fan Motor, hp [W] 1/2 [373] 1/2 [373] 1/2 [373] 1/2 [373] 1/2 [373] 1 [746] 1 [746] 1 [746] Blower Wheel Size

(Dia x W), in [mm]

Water Connection Size

Swivel - Residential Class 1” 1” 1” 1” 1” 1” 1” 1” HWG Water Connection Size Swivel - Residential Class 1” 1” 1” 1” 1” 1” 1” 1”

Vertical Upﬂ ow/Downﬂ ow

Air Coil Dimensions (H x W), in [mm]

Standard Filter - 2” [51mm] Pleated MERV11 Throwaway, in [mm]

Weight - Operating, lbs [kg] 252 [114] 266 [121] 268 [122] 327 [ 148] 414 [188] 416 [189] 441 [200] 443 [201] Weight - Packaged, lbs [kg] 262 [119] 276 [125] 278 [126] 337 [153] 424 [192] 426 [193] 451 [205] 453 [206]

Horizontal

Air Coil Dimensions (H x W), in [mm]

Standard Filter - 2” [51mm] Pleated MERV11 Throwaway, in [mm]

Weight - Operating, lbs [kg] 252 [114] 266 [121] 268 [122] 327 [148] 414 [188] 416 [189] 441 [200] 443 [201] Weight - Packaged, lbs [kg] 262 [119] 276 [125] 278 [126] 337 [153] 424 [192] 426 [193] 451 [205] 453 [206]

9 x 7

[229 x 178]

24 x 20

[610 x 508]

24 x 24

[610 x 508]

18 x 27

[457 x 686]

2 - 18 x 18

[457 x 457]

9 x 7

[229 x 178]

28 x 20

[711 x 542]

28 x 24

[712 x 610]

18 x 31

[457 x 787]

2 - 18 x 18

[457 x 457]

9 x 7

[229 x 178]

28 x 20

[711 x 542]

28 x 24

[712 x 610]

18 x 31

[457 x 787]

2 - 18 x 18

[457 x 457]

11 x 10

[279 x 254]

28 x 25

[711 x 635]

28 x 30

[711 x 762]

20 x 35

[508 x 889]

1 - 12 x 20

[305 x 508]

1 - 20 x 25

[508 x 635]

11 x 10

[279 x 254]

32 x 25

[813 x 635]

30 x 32

[762 x 813]

20 x 40

[508 x 1016]

1 - 18 x 20

[457 x 508]

1 - 20 x 24

[508 x 610]

11 x 10

[279 x 254]

32 x 25

[813 x 635]

30 x 32

[762 x 813]

20 x 40

[508 x

1016]

1 - 18 x 20

[457 x 508]

1 - 20 x 24

[508 x 610]

11 x 10

[279 x 254]

36 x 25

[914 x 635]

30 x 36

[762 x 914]

20 x 45

[508 x 1143]

2 - 20 x 24

[508 x 610]

11 x 10

[279 x 254]

36 x 25

[914 x 635]

30 x 36

[762 x 914]

20 x 45

[508 x 1143]

2 - 20 x 24

[508 x 610]

GT-PG

28

All units have compressor mountings, TXV expansion devices, and 1/2” [12.7mm] & 3/4” [19.1mm] electrical knockouts.

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Dimensions — Vertical Upﬂ ow GT-PG (50YE) Series

Vertical

Upﬂ ow

Model

018

024 -

030incm 036

042 -

048incm

060 -

070incm

Vertical

Upﬂ ow

Model

018

024 -

030 036

042 -

048

060 -

070

Overall Cabinet

A

WidthBDepthCHeight

in

22.4

cm

56.8

22.4

56.8

in

25.4

cm

64.5

25.4

64.5

25.4

64.5

1234 5 D

In

in

cm

in

cm

in

cm

in

cm

in

cm

2.1

5.2

2.1

5.2

3.4

8.6

3.4

8.6

3.4

8.6

25.6

65.1

25.6

65.1

30.6

77.8

30.6

77.8

30.6

77.8

E

Out

10.0

25.4

10.0

25.4

10.8

27.5

10.8

27.5

10.8

27.5

44.6

123.2

48.5

123.2

50.5

128.3

54.5

138.4

58.5

148.6

Water Connections

F

HWG

IN

13.9

35.2

13.9

35.2

15.6

39.7

15.6

39.7

15.6

39.7

G

HWG

Out

16.9

42.9

16.9

42.9

18.9

47.9

18.9

47.9

18.9

47.9

H

Condensate

7.8

19.8

7.8

19.7

7.8

19.7

7.8

19.7

7.8

19.7

Loop

Water

FPT

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

HWG

FPT

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

Electrical Knockouts

018

024 -

030 036

042 -

048

060 -

070

Vertical

Upﬂ ow

Model

in

cm

in

cm

in

cm

in

cm

in

cm

J

1/2” Low

Voltage

3.6

9.2

3.6

9.2

3.6

9.2

3.6

9.2

3.6

9.2

K

1/2”

External

Pump

6.1

15.6

6.1

15.6

6.1

15.6

6.1

15.6

6.1

15.6

L

3/4”

Power

Supply

8.6

21.9

8.6

21.9

8.6

21.9

8.6

21.9

8.6

21.9

Condensate is 3/4” PVC female glue socket and is switchable from front to side. Unit shipped with deluxe duct collar/ﬁ lter rack extending from unit 3” [7.6cm] and is suitable for duct connection. Discharge ﬂ ange is ﬁ eld installed.

Residential Products Technical Guide

GT-PG

29

GT-PG (50YE) Series

Dimensions — Vertical Upﬂ ow GT-PG (50YE) Series

Vertical

Upﬂ ow

Model

Return

018

024 -

030 036

042 -

048

060 -

070

in

cm

in

cm

in

cm

in

cm

in

cm

CAP=Control Access Panel CSP=Compressor Service Panel BSP=Blower Service Panel ASP=Alternate Service Panel

Legend

P

Duct Flange Installed (+/- 0.20 in, +/- 5.1mm)

Discharge Connection

M

Left

7.2

18.3

7.2

18.3

6.4

16.1

6.4

16.1

6.4

16.1

N

5.8

14.8

5.8

14.8

6.3

16.0

6.3

16.0

6.3

16.0

N

O

Supply

Width

14.0

35.6

14.0

35.6

18.0

45.7

18.0

45.7

18.0

45.7

N

P

Supply

Depth

14.0

35.6

14.0

35.6

18.0

45.7

18.0

45.7

18.0

45.7

B

P

Q

Right

Return

4.9

12.4

4.9

12.4

5.3

13.5

5.3

13.5

5.3

13.5

Return Connection

Standard Deluxe Filter Rack

(+/- 0.20 in, +/- 5.1mm)

S

R

1.7

4.3

1.7

4.3

1.7

4.3

1.7

4.3

1.7

4.3

Deluxe Filter Bracket

Air Coil

Return

Depth

22.2

56.4

22.2

56.4

27.2

69.1

27.2

69.1

27.2

69.1

Return

Height

22.2

66.5

26.2

66.5

26.2

66.5

30.2

76.7

34.2

86.9

Field Installed Discharge Flange

BSP

T

U

1.7

4.3

1.7

4.3

1.7

4.3

1.7

4.3

1.7

4.3

Access Panels

ASP

GT-PG

30

Front

O

Q

Top View-Right Return

U

T

C

Right Return Right View

- Filter Rack Knife Edge

Air Coil Side

S

Frame Depth

2 & 1 / 8" [54.0mm]

Flange Depth

3 / 8" [9.5mm]

R

Air Coil

Back

Air Coil Side

Top View-Left Return

R

U

T

C

Left Return Left View

- Filter Rack Knife Edge

Bryant: Whatever it Takes.

S

CSPASP

1.18 [30.0 mm]

Front

O

M

Front

A

Air Coil

Power Supply

3 / 4" [19.1mm]

HV Knockout

1 / 2" [12.7mm]

Knockout

Low Voltage

1 / 2" [12.7mm]

LV Knockout

CSP

2' (61cm)

Service

CSP

2' (61cm)

Optional

Service Access

Left Rtn

(right

Opposite)

1.00 [25.4 mm]

1.68 [42.7 mm]

Condensate - 3 / 4" Glue (PVC Socket) (Opposite side of air coil)

G

F

E

D

Rev.: 08/9/12B

Isometric

View

CAP

L

ASP

4 3

2 5 1

CAP

1.63 [41.4 mm]

K

JH

Front-View

Bryant Geother mal Heat Pump Systems

Dimensions — Vertical Downﬂ ow GT-PG (50YE) Series

Downﬂ ow

018

024 -

030 036

042 -

048

060 -

070

Downﬂ ow

018

024 -

030 036

042 -

048

060 -

070

Vertical

Model

Vertical

Model

cm

Overall Cabinet

A

WidthBDepthCHeight

in

22.4

56.8

22.4

56.8

25.4

64.5

25.4

64.5

25.4

64.5

1234 5 D

In

17.2

43.7

17.2

43.7

17.9

45.5

17.9

45.5

17.9

45.5

25.6

65.1

25.6

65.1

30.6

77.8

30.6

77.8

30.6

77.8

E

Out

9.3

23.6

9.3

23.6

10.5

26.7

10.5

26.7

10.5

26.7

48.6

123.4

52.5

133.4

54.5

138.4

58.5

148.6

62.5

158.8

Water Connections

F

HWG

IN

5.4

13.7

5.4

13.7

5.7

14.5

5.7

14.5

5.7

14.5

G

HWG

Out

2.4

6.1

2.4

6.1

2.4

6.1

2.4

6.1

2.4

6.1

H

Condensate

3.6

9.2

3.6

9.2

3.6

9.2

3.6

9.2

3.6

9.2

Loop

Water

FPT

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

HWG

FPT

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

Electrical Knockouts

Downﬂ ow

018

024 -

030 036

042 -

048

060 -

070

Vertical

Model

in

cm

in

cm

in

cm

in

cm

in

cm

J

1/2” Low

Voltage

15.7

39.9

15.7

39.9

17.7

45.0

17.7

45.0

17.7

45.0

K

1/2”

External

Pump

13.2

33.5

13.2

33.5

15.2

38.6

15.2

38.6

15.2

38.6

L

3/4”

Power

Supply

10.7

27.2

10.7

27.2

12.7

32.3

12.7

32.3

12.7

32.3

Condensate is 3/4” PVC female glue socket and is switchable from front to side. Unit shipped with deluxe duct collar/ﬁ lter rack extending from unit 3” [7.6cm] and is suitable for duct connection. Downﬂ ow unit does not have discharge ﬂ ange, and is rated for zero clearance installation.

Residential Products Technical Guide

GT-PG

31

GT-PG (50YE) Series

Dimensions — Vertical Downﬂ ow GT-PG (50YE) Series

Vertical

Downﬂ ow

Model

018

024 -

030 036

042 -

048

060 -

070

Front

in

cm

in

cm

in

cm

in

cm

in

cm

O

Opening

Q

Air Coil Side

Right Return Discharge

Floor Foot Print

U

P

Blower

B

Duct Flange Installed (+/- 0.20 in, +/- 5.1mm)

Discharge Connection

M

Left

Return

6.7

17.1

6.7

17.1

7.4

18.7

7.4

18.7

7.4

18.7

N

ASP

N

8.4

21.4

8.4

21.4

9.0

22.9

9.0

22.9

9.0

22.9

A

Frame Depth

2 & 1 / 8" [54.0mm]

Flange Depth

3 / 8" [9.5mm]

O

Supply

Width

9.9

25.3

9.9

25.3

13.1

33.3

13.1

33.3

13.1

33.3

P

Supply

Depth

9.1

23.0

9.1

23.0

12.9

32.7

12.9

32.7

12.9

32.7

CAP=Control Access Panel CSP=Compressor Service Panel BSP=Blower Service Panel ASP=Alternate Service Panel

N

O

A

U

Opening

M

Air Coil Side

Left Return Discharge

Floor Foot Print

1.1 [27.9mm]

Return

Legend

P

Blower

B

CSP

Q

Right

1.5

3.9

1.5

3.9

1.6

4.1

1.6

4.1

1.6

4.1

Return Connection

Standard Deluxe Filter Rack

(+/- 0.20 in, +/- 5.1mm)

S

R

Return

Depth

1.7

4.3

1.7

4.3

1.7

4.3

1.7

4.3

1.7

4.3

2’ [61cm] Optional Service

Front

22.2

56.4

22.2

56.4

27.2

69.1

27.2

69.1

27.2

69.1

CSP

Access Right Rtn

(left opposite)

2’ [61cm] Service

Access

Power Supply

3 / 4” [19.1mm]

HV Knockout

1 / 2” [12.7mm]

Knockout

Low Voltage

1 / 2” [12.7mm]

LV Knockout

ASP

CSP

T

Return

Height

22.2

56.4

26.2

66.5

26.2

66.5

30.2

76.7

34.2

86.9

Condensate 3/4”

1.6 [40.6mm]

21.9

55.6

21.9

55.6

23.9

60.7

23.9

60.7

23.9

60.7

Deluxe Filter Bracket

CAP

BSP

Glue

Isometric View

L

K

J

CAP

U

ASP

1.6 [40.6mm]

G

4 3

2

1

F

E

D

GT-PG

32

T

Front

Right Return Right View

- Filter Rack Knife Edge

Air Coil

T

C

Back

S

R

Back

R

Left Return Left View

- Filter Rack Knife Edge

S

Air Coil

Front

Condensate 3 / 4” Glue

(Right Return)

H

BSP

Condensate 3 / 4” Glue

5

Front-View

(Left Return)

5

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Dimensions — Horizontal GT-PG (50YE) Series

Horizontal

018

024 -

030 036

042 -

048

060 -

070

Horizontal

018

024 -

030 036

042 -

048

060 -

070

Model

cm

Overall Cabinet

A

WidthBDepthCHeight

in

22.4

56.8

22.4

56.8

25.4

64.5

25.4

64.5

25.4

64.5

1234 5 D

In

2.1

5.2

2.1

5.2

3.4

8.6

3.4

8.6

3.4

8.6

62.2

158.0

62.2

158.0

71.2

180.8

76.2

193.5

81.2

206.2

E

Out

10.0

25.4

10.0

25.4

10.8

27.5

10.8

27.5

10.8

27.5

19.3

48.9

19.3

48.9

21.3

54.0

21.3

54.0

21.3

54.0

Water Connections

F

HWG

IN

13.9

35.2

13.9

35.2

15.6

39.7

15.6

39.7

15.6

39.7

G

HWG

Out

16.9

42.9

16.9

42.9

18.9

47.9

18.9

47.9

18.9

47.9

H

Condensate

0.6

1.5

0.6

1.5

0.6

1.5

0.6

1.5

0.6

1.5

Loop

Water

FPT

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

HWG

FPT

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

1”

Swivel

Electrical Knockouts

Horizontal

018

024 -

030 036

042 -

048

060 -

070

Model

cm

J

1/2” Low

Voltage

in

3.6

9.2

3.6

9.2

3.6

9.2

3.6

9.2

3.6

9.2

K

1/2”

External

Pump

6.1

15.6

6.1

15.6

6.1

15.6

6.1

15.6

6.1

15.6

L

3/4”

Power

Supply

8.6

21.9

8.6

21.9

8.6

21.9

8.6

21.9

8.6

21.9

Condensate is 3/4” FPT. Unit shipped with deluxe duct collar/ﬁ lter rack extending from unit 3” [7.6cm] and is suitable for duct connection. Discharge ﬂ ange and hanger brackets are factory installed.

Residential Products Technical Guide

GT-PG

33

GT-PG (50YE) Series

g

Dimensions — Horizontal GT-PG (50YE) Series

Return Connection

Standard Deluxe Filter Rack

(+/- 0.20 in, +/- 5.1mm)

T

Return

Height

16.2

41.0

16.2

41.0

18.2

46.1

18.2

46.1

18.2

46.1

Horizontal

018

024 -

030 036

042 -

048

060 -

070

Model

cm

Duct Flange Installed (+/- 0.20 in, +/- 5.1mm)

1Discharge Connection

P

MNOSupply

Height

in

5.0

12.7

3.6

9.3

*3.1

7.9

3.1

7.9

3.1

7.9

6.8

17.3

2.0

5.1

1.2

3.1

1.2

3.1

1.2

3.1

12.5

31.8

12.5

31.8

19.0

48.3

19.0

48.3

19.0

48.3

Supply

Width

15.5

39.4

15.5

39.4

17.5

44.5

17.5

44.5

17.5

44.5

QRSReturn

Width

5.0

12.7

3.6

9.2

*3.1

7.9

3.1

7.9

3.1

7.9

2.1

5.3

2.0

5.2

1.0

2.6

1.0

2.6

1.0

2.6

33.8

85.8

33.8

85.8

34.8

88.3

39.8

101.0

44.8

113.7

*For units with modulating reheat option this dimension is 2.9” (7.4 cm). 1Discharge connection will change when using the accessory auxiliary electric heat package. Refer to the heater IOM for details.

Legend

L

K

J

Front-View

CAP

A

D

F

E

Right Return

[82.6mm]

G

H

Condensate

3 / 4” FPT

5

Back

Discharge

1.6 [40.6mm]1.6 [40.6mm]

4 3

2

1

2’ [61cm] Service

Access

LEFT RETURN RIGHT RETURN

CSP

Front

ASP

Straight

Discharge

2’ [61cm] optional

service access

Left Return

Back

Discharge

3.25 [82.6mm] 3.25

H

5

Condensate

3 / 4” FPT

CAP=Control Access Panel CSP=Compressor Service Panel BSP=Blower Service Panel ASP=Alternate Service Panel

Power Supply

3 / 4” Knockout

1 / 2”

Knockout

Low Voltage

1 / 2” Knockout

Unit Hanger Detail

XYZ

Model

Q

BSP

Left Return Back Discharge

Front

P

Blower

O

Outlet

R

A

C

Air Coil Side

3 / 8" [9.5mm]

Frame Depth

2 & 1 / 8" [54.0mm]

ASP

Left Return Straight Discharge

Flange Depth

Y

P

Blower

Outlet

in. cm. in. cm. in. cm.

026 62.1 157.7 24.5 62.2 20.25 51.5 038 71.1 180.6 27.5 69.9 23.25 59.1

Front

049 76.1 193.3 27.5 69.9 23.25 59.1 064 81.1 206 27.5 69.9 23.25 59.1 072 81.1 206 27.5 69.9 23.25 59.1

X

M

BSP

O

N

BSP

Z

Flange Depth 3 / 8" [9.5mm]

Frame Depth

2 & 1 / 8" [54.0mm]

N

P

Blower

O

Outlet

M

Right Return Straight Discharge

C

Right Return Back Discharge

UV

2.3

5.8

2.3

5.8

3.1

7.8

3.1

7.8

3.1

7.8

2’ [61cm] optional

service access

Air Coil Side

CSP

P

Blower

Outlet

A

1.7

4.3

1.7

4.3

1.7

4.3

1.7

4.3

1.7

4.3

Front

Straight

Discharge

CSP

O

2’ [61cm] Service

R

Q

Front

Access

BSP

GT-PG

34

CSP

1.1 [27.9mm]

Front

C

Front

V

T

C

SU

Residential

Filter Rack

Shown

Left Return Left View

- Filter Rack Knife Ed

Air Coil

B

e

Air Coil

ASP

Right Return Right View

-

Residential

Filter Rack

B

S

Shown

V

U

T

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Electrical Data

Standard TS Unit TS Unit with ClimaDry

Standard 50YE Unit

FLA

Ext

Loop

Pump

FLA

Fan

Total

Motor

Unit

FLA

PSC Electrical Data

ECM Electrical Data

Min

Circuit

Amps

Model

Compressor

RLA LRA Qty

018 9.0 48.0 1 0.40 4.0 1.0 14.4 16.7 25 0.8 15.2 17.5 25 024 12.8 60.0 1 0.40 4.0 1.1 18.3 21.5 30 0.8 19.1 22.3 35 030 13.5 61.0 1 0.40 4.0 1.4 19.3 22.7 35 0.8 20.1 23.5 35 036 14.7 72.5 1 0.40 4.0 2.1 21.2 24.9 35 0.8 22.0 25.7 40 042 15.4 83.0 1 0.40 4.0 2.1 21.9 25.8 40 0.8 22.7 26.6 40 048 20.5 109.0 1 0.40 4.0 3.0 27.9 33.0 50 1.07 29.0 34.1 50 060 26.9 145.0 1 0.40 4.0 4.9 36.2 42.9 60 1.07 37.3 44.0 70

018 9.0 48.0 1 0.40 4.0 3.9 17.3 19.6 25 0.8 18.1 20.4 25 024 12.8 60.0 1 0.40 4.0 3.9 21.1 24.3 35 0.8 21.9 25.1 35 030 13.5 61.0 1 0.40 4.0 3.9 21.8 25.2 35 0.8 22.6 26.0 35 036 14.7 72.5 1 0.40 4.0 3.9 23.0 26.7 40 0.8 23.8 27.5 40 042 15.4 83.0 1 0.40 4.0 3.9 23.7 27.6 40 0.8 24.5 28.4 40 048 20.5 109.0 1 0.40 4.0 6.9 31.8 36.9 50 1.07 32.9 38.0 50 060 26.9 145.0 1 0.40 4.0 6.9 38.2 44.9 70 1.07 39.3 46.0 70 070 30.1 158.0 1 0.40 4.0 6.9 41.4 48.9 70 1.07 42.5 50.0 80

Rated Voltage of 208-230/60/1 Min/Max Voltage of 197/254 HACR circuit breaker in USA only All fuses Class RK-5

HWG

Pump

50YE Unit with Whole House Dehumidiﬁ cation

Max

Fuse/

HACR

(2)

Whole

ClimaDry

House Pump

Dehumid.

FLA

Pump FLA

Total

Unit FLA

Min

Circuit

Amps

Max Fuse/

HACR (2)

Residential Products Technical Guide

GT-PG

35

GT-PG (50YE) Series

GT-PG ECM Electrical Wiring Diagram - 96B0005N37

GT-PG

36

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

GT-PG PSC Electrical Wiring Diagram - 96B0005N36

Residential Products Technical Guide

GT-PG

37

GT-PG (50YE) Series

GT-PG ECM & Whole House Dehumidiﬁ cation Electrical Wiring Diagram - 96B0216N33

GT-PG

38

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

GT-PG ECM Control Features

The ECM fan is c o n t r o lled by an interface board that converts thermostat inputs and ﬁ eld selectable CFM settings to signal s u s ed by the ECM motor co nt r o l l er. Units manu f a c tured before J u l y 2005 have vers i o n I ( P/N

69243707). Units manufa ctured between July 2005 and May 11, 2009 have versi o n II ( P/N 17B0019N01). Fan speeds are selec te d w i t h ju m pers for version I or vi a a nine positi on DIP switch for ver s ion II and III. To take full advanta g e of t h e EC M m oto r fe a tures, a multi-stage thermostat should be u s e d (2-st a g e h e a t/2-stage co ol or 3-stage h e a t/2-stage co o l ).

HFC-410A packaged unit s bu ilt a fter May 11, 2009 have a ECM controll e r s ver s i on III ( P/N 17B0034N01). This controlle r i nc lu de s l og i c an d a re l ay to con tro l th e HWG functions.

Note: Power must be off to the unit for at least three seconds before the ECM motor will recognize a speed change. The motor will recognize a change in the CFM Adjust or dehumidiﬁ cation mode settings while the unit is powered.

There are four different airﬂ ow settings from lowest airﬂ ow rate (speed tap 1) to the highest airﬂ ow rate (speed tap 4). The charts below indicate settings for both versions of the ECM interface board, followed by detailed information for each setting.

Cooling Settings: The cooling setting determines the cooling (normal) CFM for all units with ECM motor. Cooling (normal) setting is used when the unit is not in dehumidiﬁ cation mode. This setting also determines the heating CFM for GT-G (50YC) units. Tap 1 is the lowest CFM setting, while tap 4 is the highest CFM setting. To avoid air coil freeze-up, tap 1 may not be used if the dehumidiﬁ cation mode is selected. Consult submittal data or speciﬁ cations catalog for the speciﬁ c unit series and model to correlate speed tap setting to airﬂ ow in CFM.

H

eating Settings

heating CFM for GT-PX (50YD) and GT-PG This setting is not used for the lowest CFM setting, while tap 4 is the highest CFM setting. Consult submittal data or speciﬁ cations catalog for the speciﬁ c unit series and model to correlate speed tap setting to airﬂ ow in CFM.

: The heating setting determines the

(50YE) units.

GT-G (50YC)

units. Tap 1 is

or heating setting will be used. A “G” (fan) signal must be present from the thermostat for electric heat to operate. Consult the submittal data or speciﬁ cations catalog for the speciﬁ c unit series and model to correlate speed tap setting to airﬂ ow in CFM.

CFM Adjust Settings: The CFM adjust setting allows four selections. The NORM setting is the factory default position. The + or – settings adjust the airﬂ ow by +/- 15%. The +/- settings are used to “ﬁ ne tune” airﬂ ow adjustments. The TEST setting runs the ECM motor at 70% torque, which causes the motor to operate like a standard PSC motor, and disables the CFM counter.

Dehumidiﬁ cation Mode Settings: The dehumidiﬁ cation mode setting provides ﬁ eld selection of humidity control. When operating in the normal mode, the cooling airﬂ ow settings are determined by the cooling tap setting above. When dehumidiﬁ cation is enabled there is a reduction in airﬂ ow in cooling to increase the moisture removal of the heat pump. Consult submittal data or speciﬁ cations catalog for the speciﬁ c unit series and model to correlate speed tap to airﬂ ow in CFM. The dehumidiﬁ cation mode can be enabled in two ways.

1. Constant Dehumidiﬁ cation Mode: When the dehumidiﬁ cation mode is selected (via DIP switch or jumper setting), the ECM motor will operate with a multiplier applied to the cooling CFM settings (approx. 20-25% lower airﬂ ow). Any time the unit is running in the cooling mode, it will operate at the lower airﬂ ow to improve latent capacity. The “DEHUM” LED will be illuminated at all times. Heating airﬂ ow is not affected. NOTE: Do not select dehumidiﬁ cation mode if cooling setting is tap 1.

2. Automatic (Humidistat-controlled) Dehumidiﬁ cation Mode: When the dehumidiﬁ cation mode is selected (via DIP switch or jumper setting) AND a humidistat is connected to terminal DH (version II) or HUM (version I), the cooling airﬂ ow will only be reduced when the humidistat senses that additional dehumidiﬁ cation is required. The DH (or HUM) terminal is reverse logic. Therefore, a humidistat (not dehumidistat) is required. The “DEHUM” LED will be illuminated only when the humidistat is calling for dehumidiﬁ cation mode. Heating airﬂ ow is not affected. NOTE: Do not select dehumidiﬁ cation mode if cooling setting is tap 1.

Auxiliary/Emergency Heat Settings: The auxiliary/ emergency heat setting determines the CFM when the unit is in auxiliary heat or emergency heat mode. This setting is used for residential units with internal electric heat. When auxiliary electric heat is energized (i.e. compressor and electric heat), the greater of the auxiliary/emergency

Residential Products Technical Guide

GT-PG

39

GT-PG (50YE) Series

F

GT-PG ECM Control Features

ECM Board Tap Settings

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ECM Version II Interface Layout

1/4" Spade

Connections

to CXM or

DXM Board

Thermostat

Connections

Dehumidification

LED

Y1

Y2

G

R

GGGGR

C

TB1

Y2 Y1 G O W C R

DH AL1

A

G

A AL1

Fan Speed Selection DIP Switch

DEHUM

OFF

ON

SW9

SW8

SW7

SW6

SW5

SW4

O

SW3

SW2

W

CFM

SW1

S1

Y

J1

Thermostat Input LEDs

CFM Counter 1 flash per 100 CFM

ECM Motor Low Voltage Connector

ECM Version III Interface Layout

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ECM Version I Interface Layout

Adjust

Delay

J01

CFM

1/4" Spade Connections to CXM or DXM Board

Thermostat Input LEDs

CFM Counter 1 flash per 100C

ECM Motor Low Voltage Connector

Dehumidification LED

AL

A

L

GY1Y2OW1EMC R

Y2

LED's

1

Y1

Thermostat Connections

G OW1EM

NC C R

Hum

Dehumid

2 3

2 3 4

TB01

56

78910

1 2

1

Norm

1

2

CFM

3

Norm

Tes t

(+)

(–)

4

CFM

Aux

4

CFM

4

3

2

1

HP

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40

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Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

ECM Blower Performance Data

Airﬂ ow in CFM with wet coil and clean air ﬁ lter

Model

ESP

(in. wg)

018 0.50 1/2

024 0.50 1/2

030 0.50 1/2

036 0.50 1/2

042 0.50 1/2

048 0.75 1

060 0.75 1

070 0.75 1

See ECM control section for details on setting taps. Bold numbers indicate factory settings. During Auxiliary operation the CFM will run at the higher of the Heating (Delay jumper) or AUX settings. Airﬂ ow is controlled within 5% up to the Max ESP shown with wet coil. Do not select Dehumidiﬁ cation mode if HP CFM is on setting 1. All units AHRI/ISO/ASHRAE 13256-1 rated HP CFM Setting 3.

Max

Fan

Motor

(hp)

Tap

Setting

4 640 800 400 500 620 400 640 800 400 4 800 3 600 750 375 470 590 375 600 750 375 3 750 2 525 650 330 400 500 330 525 650 330 2 650 1 450 550 280 450 550 280 1 650 4 780 950 470 610 740 470 870 1060 470 4 1060 3 700 850 420 540 660 420 780 950 420 3 950 2 630 770 360 490 600 360 670 820 390 2 820 1 550 670 300 570 690 340 1 690 4 920 1130 560 720 880 560 1000 1230 560 4 1230 3 820 1000 500 640 780 500 900 1100 500 3 1100 2 740 900 450 580 700 450 800 980 450 2 980 1 660 800 400 700 850 400 1 850 4 1150 1400 700 900 1090 700 1150 1400 700 4 1400 3 1020 1250 630 800 980 630 1020 1250 630 3 1350 2 890 1080 540 690 840 540 890 1080 540 2 1350 1 740 900 450 750 920 450 1 1350 4 1290 1580 790 1010 1230 790 1290 1580 790 4 1580 3 1150 1400 700 900 1090 700 1150 1400 700 3 1400 2 1050 1280 640 820 1000 640 1020 1240 640 2 1350 1 920 1120 560 900 1080 560 1 1350 4 1420 1730 870 1110 1350 870 1520 1850 865 4 1850 3 1270 1550 780 990 1210 780 1350 1650 775 3 1650 2 1180 1440 720 920 1120 720 1190 1450 720 2 1450 1 1050 1280 640 1020 1250 640 1 1350 4 1680 2050 1030 1310 1600 1030 1870 2280 1030 4 2280 3 1500 1830 910 1170 1420 910 1680 2050 910 3 2050 2 1400 1700 850 1090 1330 850 1480 1800 850 2 1800 1 1300 1580 790 1270 1550 790 1 1550 4 1830 2230 1100 1420 1740 1100 1830 2230 1100 4 2230 3 1600 1950 980 1250 1520 980 1720 2100 980 3 2100 2 1440 1750 880 1120 1360 880 1670 1950 880 2 1950 1 1200 1580 790 1460 1780 790 1 1780

Cooling Mode Dehumid Mode Heating Mode

Stg 1 Stg 2 Fan Stg 1 Stg 2 Fan Stg 1 Stg 2 Fan

Residential

Units Only

AUX CFM

Aux/

Emerg

Mode

Residential Products Technical Guide

GT-PG

41

GT-PG (50YE) Series

PSC Blower Performance Data

Airﬂ ow in CFM with wet coil and clean air ﬁ lter

Fan

Model

Black areas denote ESP where operation is not recommended. Units factory shipped on medium speed. Other speeds require ﬁ eld selection. All airﬂ ow is rated and shown above at the lower voltage if unit is dual voltage rated, e.g. 208V for 208-230V units.

018

024

030

036

042

048

060

Speed

MED 600 450 602 601 599 590 581 583 585 579 573 560 547 492 LOW 600 450 531 529 527 522 517 512 506 501 495 479 462

MED 850 600 841 833 825 817 809 800 790 777 763 747 731 686 623 LOW 850 600 723 715 707 703 698 689 680 668 656 642 627

MED 950 750 1048 1037 1025 1016 1007 994 981 962 943 915 886 822 LOW 950 750 890 887 884 879 874 865 855 842 829 809 789

MED 1250 900 1171 1164 1156 1145 1133 1113 1092 1064 1035 997 958 LOW 1250 900 983 967 950 943 936 936

MED 1400 1050 1332 1323 1314 1298 1282 1263 1243 1206 1169 1115 1060 LOW 1400 1050 1130 1109 1088 1086 1084 1066 1048 1052 1055

MED 1600 1200 1384 1382 1379 1375 1371 1356 1341 1318 1294 1261 1227 LOW 1600 1200

MED 1950 1500 2058 2049 2039 2028 2016 2000 1983 1966 1949 1935 1920 1874 1807 1750 1670 1582 LOW 1950 1500 1868 1863 1858 1858 1858 1848 1838 1822 1806 1799 1792 1749 1699 1636 1570

Rated

Airﬂ ow

HI 600 450 704 708 711 702 693 692 690 683 675 658 640 598 515

HI 850 600 965 960 954 943 931 923 914 898 882 862 842 794 725 635

HI 950 750 1271 1250 1229 1207 1185 1164 1143 1118 1093 1061 1029 953 875 753

HI 1250 900 1411 1407 1402 1390 1378 1370 1361 1326 1290 1248 1205 1083 942

HI 1400 1050 1634 1626 1618 1606 1594 1583 1571 1539 1507 1464 1420 1265 1078

HI 1600 1200 1798 1781 1764 1738 1711 1688 1665 1630 1595 1555 1514 1420 1239

HI 1950 1500 2311 2306 2300 2290 2279 2268 2257 2233 2209 2175 2140 2088 1990 1901 1856 1752

Min

CFM

0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.60 0.70 0.80 0.90 1.00

Airﬂ ow (cfm) at External Static Pressure (in. wg)

GT-PG

42

Bryant: Whatever it Takes.

Auxiliary Heat Ratings

Bryant Geother mal Heat Pump Systems

Auxiliary Electric Heat

Auxiliary

Electric

Heat Model

AGM4A AGM5A AGM8A

AGM10A

AGL4A AGL10A AGL15A AGL20A

Dotted area denotes compatibility Note: Horizontal units rated for zero clearance unit and 1” clearance for the ﬁ rst three feet of duct, Vertical units rated for zero clearance for both unit and duct.

GT-PE, GT-PX

Packaged Models

024-

018

030

036038

042-

072

kW Rating Btuh Rating

230V 208V 230V 208V

3.8 2.9 13000 9900 500

4.8 3.6 16300 12300 500

7.6 5.7 25900 19400 650

9.6 7.2 32700 24600 650

3.8 2.9 13000 9900 500

9.6 7.2 32700 24600 1300

14.4 10.8 49100 36900 1350

19.2 14.4 65500 49200 1350

Minimum

CFM

Required

Auxiliary Heat Electrical Data

Auxiliary Electric

Heat Model

AGM4A Single 15.8 14.0 19.8 17.1 20 20 AGM5A Single 20.0 17.3 25.0 21.6 25 25 AGM8A Single 31.7 27.5 39.6 34.4 40 35

AGM10A Single 40.0 34.7 50.0 43.4 50 45

AGM12A

AGL4A Single 15.8 14.0 19.8 17.1 20 20

AGL10A Single 40.0 34.7 50.0 43.4 50 45

AGL15A

AGL20A

All heaters rated single phase 208-240V 60Hz All Fuses UL Class K general purpose All models 15kW or larger feature internal circuit breakers

Supply

Circuit

Single 47.5 41.2 59.4 51.5 60 60 Dual - L1/L2 31.7 27.5 39.6 34.4 40 35 Dual - L3/L4 15.8 13.7 19.8 17.1 20 20

Single 60.0 52.0 75.0 65.0 80 70 Dual - L1/L2 40.0 34.7 50.0 43.4 50 45 Dual - L3/L4 20.0 17.3 25.0 21.6 25 25

Single 80.0 69.3 100.0 86.6 100 90 Dual - L1/L2 40.0 34.7 50.0 43.4 50 45 Dual - L3/L4 40.0 34.7 50.0 43.4 50 45

Heater Amps Minimum Circuit Amps Maximum Fuse

240V 208V 240V 208V 240V 208V

Residential Products Technical Guide

GT-PG

43

GT-PG (50YE) Series

Engineering Guide Speciﬁ cations

General

The water source heating/cooling units shall be vertical upﬂ ow air discharge. Units shall be AHRI/ISO/ASHRAE 13256-1 (groundsource closed-loop) per for mance cer ti ﬁ ed and listed by a nationally recognized safety-testing lab o ra to ry or agency. Each unit shall be water run-tested at the factory. Each unit shall be pallet mounted and shipped with appropriate protective packaging to help avoid damage in transportation. The units shall be war rant ed by the man u fac tur er against defects in materials and workmanship for a period of 10 years on all parts, and 10 years on the compressor and refrigerant circuit parts with a service labor allowance for ﬁ ve years on refrigeration components and two years on other parts. An optional extended war ran ty is available for the GT-PG Series units, which increases the labor allowances to 10 years on all parts. The water source units shall be de signed to operate with entering ﬂ uid tem per a ture between 20°F and 120°F.

Casing & Cabinet

The cabinet shall be fabricated from heavy-gauge galvanized steel and painted with an epoxy powder coating. The interior shall be insulated with 1/2" thick, multi-density, coated glass ﬁ ber. Insulation in the air handler section shall be foil backed for ease of cleaning. Two (vertical) or one (horizontal) blower compartment and three compressor compartment access panels shall be pro vid ed and shall be re mov able with supply and return ductwork in place. The internal component layout shall provide for major service with the unit in-place for re strict ed access installations.

A duct collar (Field installed) shall be provided on the supply air opening. 2" high efﬁ ciency MERV11 pleated ﬁ lters shall be provided with each unit. Units shall have ﬁ lter frames. The units shall have an insulated divider panel between the air handling section and the com pres sor section to minimize the transmission of compressor noise, and to permit op er a tion al service testing without air bypass. Units shall be supplied with left or right air inlet.

Refrigerant Circuit

All units shall contain Puron employing a hermetic motor-com pres sor, bidirectional thermal expansion valve, ﬁ nned tube tin plated air-to-refrigerant heat exchanger, reversing valve, coaxial tube water-to-refrigerant heat exchanger and service ports. An optional Hot Water Generator (desuperheater) coil shall be provided.

Compressors shall be Copeland scroll type designed for heat pump duty and mounted on dual level compressor vibration isolation. Compressor motors shall be single phase PSC with internal over load protection. A factory installed bidirectional ﬁ lter drier shall be provided on all models. The ﬁ nned tube coil shall be sized for low-face velocity and constructed of lanced aluminum ﬁ ns bonded to riﬂ ed copper tubes in a staggered pattern not less than three rows deep. Entire air coil surface shall be tin-coated for corrosion protection.

The coaxial water-to-refrigerant heat exchangers shall be designed for close approach temperatures and be con struct ed of a convoluted copper (optional cu pro-n ick el) inner tube and a steel outer tube. The thermal expansion valves shall provide proper superheat over the entire ﬂ uid temperature range with minimal “hunting”. The valve shall operate bi-directionally without the use of check valves.

®

(HFC-410A) sealed re frig er ant circuit

The water-to-re frig er ant heat exchanger and refrigerant suction lines shall be insulated to prevent condensation at low liquid tem per a tures.

Fan Motor and Blower

The fan shall be a direct drive centrifugal type with a dynamically balanced wheel. The wheel and housing shall be designed for quiet, low outlet velocity operation. The fan housing shall be of galvanized steel construction and shall be re mov able from the unit without dis con nect ing the supply air ductwork for servicing of the fan motor. The fan motor shall be of 3-speed per ma nent ly split ca pac i tor (PSC) type. The fan motor shall be high ef ﬁ cien cy and provide high static capability, and shall include three on-motor selectable air ﬂ ow options. An optional variable speed electronically commutated (ECM) fan motor is available with permanently lubricated ball bearing con struc tion, and it has no less than four op er a tion al speeds online. The fan motor shall be isolated from the housing by rubber grommets. The motor shall be permanently lu bri cat ed and have thermal overload protection.

Electrical

CXM Control - A microprocessor-based compressor controller shall be provided to monitor and control unit operation. The control shall provide com pres sor and electric heater sequencing, high and low pressure monitoring, ﬁ eld selectable water and air coil low temperature protection sensing, condensate overﬂ ow sensing, over/ under voltage monitoring, and unit performance sentinel (UPS). The control shall also provide for water valve connection, a test mode, short cycle protection, random start-up, as well as fault LED, fault mem o ry, and intelligent fault retry.

The control shall employ quick attach harness as sem blies for low voltage connections to the control board to aid in troubleshooting or replacement. An integral terminal block with screw ter mi nals shall be provided on the control for all ﬁ eld low voltage connections. A circuit breaker protected 75VA transformer shall be employed. Line voltage box lugs shall be provided for unit wiring. Units shall have knockouts for entrance of low and line voltage wiring. The fan motor and control box shall be harness plug-connected for easy removal.

Residential models shall have a dual circut-breaker protected power block for the connection of external ﬂ ow controller pump module.

Piping

Supply and return water connections, as well as Hot Water Generator (desuperheater) connections shall be 1" FPT brass swivel ﬁ ttings which provide a union and eliminate the need for pipe wrenches and sealants when making ﬁ eld con nec tions. A thread by sweat ﬁ tting shall be provided for connection to the water heating. All water piping shall be in su lat ed to prevent condensation at low liquid tem per a tures.

The condensate connection shall be a 3/4" PVC glue (socket) with internal-trap (Vertical Models).

GT-PG

44

Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Accessories & Warranty

Accessories & Options

Whole House Dehumidiﬁ cation

An optional internal whole house dehumidiﬁ er shall be factory installed, which allo ws the unit to operate in one of three modes, heating, cooling, or dehumidiﬁ cation. Operation must include modulating controls to provide neutral air (72°F) regardless of entering water temperature. Requires ATP32U04 thermostat or separate humidistat. See the Whole House Dehumidiﬁ cation Installation Guide/ Application Manual for more details and unit availability.

Variable Speed ECM Fan Motor

An optional soft-starting, high efﬁ ciency, variable speed fan motor shall be provided with multiple fan speeds and dehumidiﬁ cation mode to improve comfort and efﬁ ciency .

Hot Water Generator

An optional insulated heat reclaiming desuperheater coil of vented double-wall copper construction suitable for potable water shall be pro vid ed. The coil and hot water circulating pump shall be factory mounted inside the unit. A high limit and low compressor discharge line temperature switch shall be pro vid ed to disable the pump when these conditions occur.

Cupro-Nickel Heat Exchanger

An optional corrosion resistant CuNi coaxial heat exchanger shall be factory in stalled in lieu of standard copper construction.

Warranty Information

The 2010 standard warranty applies to units ordered on or after July 1, 2010. See Bryant’s 2010 Limited Express Residential Warranty Certiﬁ cate CA234 for speciﬁ c coverage and limitation.

Bryant residential class heat pumps are backed by a ten-year limited warranty on all unit parts, including the following accessories when installed with Bryant units: Flow Controllers & Electric Heaters.

Bryant goes even further to back up its commitment to quality by including a service labor allowance for the ﬁ rst ﬁ ve years on refrigeration circuit components and two years on all other parts, auxiliary heaters and geothermal pumping modules.

The Optional Extended Factory Service Labor Allowance Warranty offers additional length of term protection to the consumer by offsetting service labor costs for 10 years.

To order this warranty, contact your Bryant distributor. This coverage must be purchased within 90 days of unit installation. See Limited Express Extended Labor Warranty Certiﬁ cate CA235 for details.

Thermostat (ﬁ eld installed)

A multistage auto-changeover electronic digital thermostat shall be provided. The thermostat shall offer 3 heating and 2 cooling stages with precise temperature control. An OFF-HEAT-AUTO-COOLEMERG system switch, OFF-AUTO fan switch, and indicating LED’s shall be provided. The thermostat shall read out in °F or °C. An optional remote indoor sensor and outdoor sensor shall be available on some models.

Flow Controller (ﬁ eld installed)

A self-contained module shall provide all ﬂ uid pumping, ﬁ ll and connection requirements for ground-source closed-loop systems up to 20 GPM. The Flow Controller shall provide 1" pump isolation valves and 3-way service valves. Pump heads shall be removable from the volute for easy replacement. The Flow Controller shall be enclosed in a polystyrene case and fully insulated with urethane foam to prevent condensation. The Flow Controller shall have a 5-year warranty on all parts.

Auxiliary Heater (ﬁ eld installed)

An internal, ﬁ eld-installed electric heater shall provide supplemental and/or emergency heating capability when used with the three stage heating thermostat. (Heater is externally mounted on horizontal units).

Hose Connection Kit (ﬁ eld installed)

An accessory hose kit shall provide 150psi 1” rubber hose with brass ﬁ ttings equipped with service pressure/temperature ports for

connection between the unit and Flow Controller.

Residential Products Technical Guide

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Notes

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Bryant: Whatever it Takes.

Bryant Geother mal Heat Pump Systems

Notes

Residential Products Technical Guide

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GT-PG (50YE) Series

Revision History

Date Page # Description

10 June, 13 38 Updated Unit Wiring Diagram

8 May, 13 All Pages Re-numbered

4 Jan., 12 Various Deleted references to 070 Model with PSC 28 Sept., 10 154 ECM Electrical Data Updated 28 Sept., 10 153 Note Added for Electric Heat

25 Aug., 10 153 Horizontal units supply air dimension M and Q updated

21 July, 10 14 July, 10 Various Compressor isolation upgrade from Springs to grommets

01 July, 10 Various Warranty, Paint, Nomenclature Updates 04 June, 10 153 Dim. M & Q Changed 01 June, 10 Various Warranty, Tin-Plated Coils, Paint, Nomenclature Updates 02 June, 09 All Removed R22 Units and Related Data

01 Jan, 09 All Reformatted Document Size

03 Mar, 08 163 Updated Speciﬁ cations

03 Mar, 08 150 Updated Downﬂ ow Dimensional Data

03 Mar, 08 Various Updated Size 018 Data

05 Mar, 07 154 Added New Notes to Electrical Data

05 Mar, 07 163 Removed Incorrect Model From Table

05 Mar, 07 152 Updated Horizontal Dimensional Data

01 Oct, 08 All First Published

Wiring Diagram

Pages

Wire Diagram revision: water-side high pressure switches added

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Bryant GT-PG 50YE User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual