Carrier Comfort 25HCD318, Comfort 25HCD324, Comfort 25HCD330, Comfort 25HCD336, Comfort 25HCD342 Product Data

...

Page 1

25HCD3 Comfort™ 13 Heat Pump with Puronr Refrigerant 1 --- 1 / 2 t o 5 N o m i n a l To n s

Product Data

the environmentally sound refrigerant

Carrier heat pumps with Puronr refrigerant provide a collection of features unmatched by any other family of equipment. The 25HCD has been designed utilizing Carrier’s Puron refrigerant. The environmentally sound refrigerant allows consumers to make a responsible decision in the protection of the earth’s ozone layer.

NOTE: Ratings contained in this document are subject to change at any time. Always refer to the AHRI directory (www.ahridirectory.org) for the most up--to--date ratings information.

INDUSTRY LEADING FEATURES / BENEFITS

Efficiency

S 13.0 -- 14.5 SEER/ 11.0 -- 12.2 EER/ 7.7 -- 8.5 HSPF S Microtube Technologyt refrigeration system S Indoor air quality accessories available

Sound

S Sound level as low as 69 dBA S Sound levels as low as 69 dBA with accessory sound blanket

Comfort

S System supports Edger Thermidistatt or standard thermostat

controls

Reliability

S Puronr refrigerant -- environmentally sound, won’t deplete the

ozone layer and low lifetime service cost.

S Scroll compressor S Internal pressure relief valve S Internal thermal overload S High pressure switch S Loss of charge switch S Filter drier S Balanced refrigeration system for maximum reliability

Durability

WeatherArmort protection package:

S Solid, durable sheet metal construction S Dense wire coil guard S Baked--on powder paint

Applications

S Long--line -- up to 250 feet (76.20 m) total equivalent length, up

to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.38 m) evaporator above condenser (See Longline Guide for more information.)

S Low ambient (down to --20_F/--28.9_C) with accessory kit

Page 2

MODEL NUMBER NOMENCLATURE

12345678910111213

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

25 H C D 3 36 A 0 0 3 0

Product

Series

25=HP H=RESHP C=Comfort D=Puron 3=13SEER

25HCD3

Product

Famil y

the environmentally sound refrigerant

Tier

Major

Series

SEER

Use of the AHRI Certified TM Mark indicates a manufacturer’s participation in the program For verification of certification for individual products, go to www.ahridirectory.org.

Cooling

Capacity

Grille

Variations

A=Dense Grille W=Wide Grille

Open Open Voltage

0=Not

Defined

0=Not

Defined

3=208/230--- 1 5=208/230--- 3

6=460/3

STANDARD FEATURES

Feature 18 24 30 36 42 48 60

Puron Refrigerant X X X X X X X

Scroll Compressor X X X X X X X

FieldInstalledFilterDrier X X X X X X X

Front Seating Service Valves X X X X X X X

Internal Pressure Relief Valve X X X X X X X

Internal Thermal Overload X X X X X X X

Long Line capability X X X X X X X

Low Ambient capability with Kit X X X X X X X

Suction Line Accumulator X X X X X X X

High Pressure Switch X X X X X X X

Loss of Charge Switch X X X X X X X

X=Standard

Minor

Series

0, 1, 2...

Page 3

PHYSICAL DATA

UNIT SIZE SERIES 18-- -30 24- -- 30 30-- -30, 50

Operating Weight lb (kg)

Shipping Weight lb (kg)

Compressor Type Scroll REFRIGERANT Puron (R ---410A)

Indoor Control

Outdoor Heating Piston # 42 49 55 57 63 65 76

Charge lb (kg)

COND FAN Propeller Type, Direct Drive

Air Discharge Vertical Air Qty (CFM) 1800 2100 3000 3000 3400 3400 4000 Motor HP 1/12 1/10 1/5 1/5 1/4 1/4 1/4 Motor RPM 1100 1100 1100 1100 1100 1100 800

COND COIL

Face Are a (Sq ft) 9.8 11.2 15.0 17.2 17.2 15.0 17.6 Fins per In. 20 20 20 20 20 20 20 Rows 1 1 1 1 1 2 2 Circuits 3 4 5 5 5 6 8

VALVE CONNECT. (In.) ID

Vapor 5/8 5/8 3/4 3/4 7/8 7/8 7/8 Liquid 3/8

REFRIGERANT TUBES (In.) OD

Rated Vapor* 5/8 5/8 3/4 3/4 7/8 7/8 1 --- 1/ 8 Liquid 3/8”

*Units are rated with 25 ft (7.6 m) of lineset length. See Vapor Line Sizing and Cooling Capacity Loss table when using other sizes and lengths of lineset.

Note: See unit Installation Instruction for proper installation.

119

(54.1)

137

(62.3)

Piston

4.0

(1.81)

124

(56.4)

142

(64.5)

Piston

5.11

(2.32)

149

(67.7)

170

(77.3)

Piston

5.83

(2.64)

36-- -31, 50,

169

(76.7)

189

(85.9)

Piston

70 (31)

73 (50,60)

6.06

(2.75)

42-- -31, 50

180

(81.6)

200

(90.9)

Piston

6.75

(3.06)

48-- -31, 50,

208

(94.3)

228

(103.6)

Piston

80 (31)

82 (50, 60)

7.72

(3.50)

60-- -30, 50, 60

250

(113.4)

282

(127.9)

TXV

(Puron Hard

Shutoff)

11.00 (4.99)

25HCD3

VAPOR LINE SIZING AND COOLING CAPACITY LOSS

Acceptable vapor line diameters provide adequate oil return to the compressor while avoiding excessive capacity loss. The suction line diameters shown in the chart below are acceptable for HP systems with Puron refrigerant:

Vapor Line Sizing and Cooling Capacity Losses -- Puronr Refrigerant 1-- Stage Heat Pump Applications

Cooling Capacity Loss (%)

Unit

Nominal

Size (Btuh)

18,000

1 --- S t a g e

HP with

Puron

24,000

1 --- S t a g e

HP with

Puron

30,000

1 --- S t a g e

HP with

Puron

36,000

1 --- S t a g e

HP with

Puron

42,000

1 --- S t a g e

HP with

Puron

48,000

1 --- S t a g e

HP with

Puron

60,000

1 --- S t a g e

HP with

Puron

Standard Length = 80 ft. (24.4 m) or less total equivalent length Applications in this area are long line. Accessories are required as shown recommended on Long Line Application Guidelines Applications in this area may have height restrictions that limit allowable total equivalent length, when outdoor unit is below indoor unit See Long Line Application Guidelin es

Maximum

Liquid Line

Diameters

(In. OD)

3/8

Vapo r Line

Diameters

(In.) OD

1/2 1 2 3 4 6 7 8 9 10

5/8 0 0 1 1 1 2 2 3 3

5/8 0 1 1 2 3 3 4 4 5

3/4 0 0 0 0 1 1 1 1 1

5/8 1 2 3 3 4 5 6 7 8

3/4 0 0 1 1 1 2 2 2 3

7/8 0 0 0 0 1 1 1 1 1

5/8 1 2 4 5 6 7 9 10 11

3/4 0 0 1 1 2 2 3 3 4

7/8 0 0 0 0 1 1 1 1 2

3/4 0 1 2 2 3 4 4 5 6

7/8 0 0 1 1 1 2 2 2 3

3/4 0 1 2 3 4 5 5 6 7

7/8 0 0 1 1 2 2 2 3 3

3/4 1 2 4 5 6 7 9 10 11

7/8 0 1 2 2 3 4 4 5 5

1 --- 1/8 0 0 0 1 1 1 1 1 1

Standard

Application

26-- -50

(7.9--- 15.2)

51-- -80

(15.5--- 24.4)

81-- -100

(24.7--- 30.5)

Total Equivalent Line Length ft. (m)

Long Line Application Re quires Accessories

101-- -125

(30.8--- 38.1)

126-- -150

(38.4--- 45.7)

151-- -175

(46.0--- 50.3)

176-- -200

(53.6--- 60.0)

201-- -225

(61.3--- 68.6)

226-- -250

(68.9--- 76.2)

Page 4

REFRIGERANT PIPING LENGTH LIMITATIONS

Maximum Line Lengths:

The maximum allowable total equivalent length for heat pumps varies depending on the vertical separation. See the tables below for allowable lengths depending on whether the outdoor unit is on the same level, above or below the outdoor unit.

Maximum Line Lengths for Heat Pump Applications

MAXIMUM ACTUAL LENGTH

Units on equal level 200 (61) 250 (76.2) N/A

Outdoor u n it ABOVE

indoor unit

Outdoor unit BE LOW

indoor unit

{ Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details.

ft (m)

200 (61) 250 (76.2) 200 (61)

See Table ’Maximum Total Equivalent Length: Outdoor Unit BELOW Indoor Unit’

Maximum Total Equivalent Length{-- Outdoor Unit BELOW Indoor Unit

Liquid Line

Size

18000

HP with

25HCD3

Puron 24000

HP with

Puron 30000

HP with

Puron 36000

HP with

Puron 42000

HP with

Puron 48000

HP with

Puron 60000

HP with

Puron

* Maximum actual length not to exceed 200 ft (61 m) { Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details.

--- --- = o u t s i de a c c e p t a b l e r a n g e

Diameter

w/ TXV

3/8 250* 250* 250* 250* 250* 250* 250*

3/8 250* 250* 250* 250* 250* 250* 150

3/8 250* 250* 250* 250* 230 160 --- ---

3/8 250* 225* 190 150 110 --- --- --- ---

0 --- 2 0

(0 --- 6.1)

21-- -30

(6.4 --- 9.1)

HP with Puronr Refrigerant --- Maximum Total Equivalent Length{

Vertical Se paration ft (m) Outdoor unit BELOW indoor unit;

31-- -40

(9.4 --- 12.2)

MAXIMUM EQUIVALENT LENGTH{

41-- -50

(12.5 --- 15.2)

ft (m)

51-- -60

(15.5 --- 18.3)

MAXIMUM VERTICAL

SEPARATION ft (m)

61-- -70

(18.6 --- 21.3)

(21.6 --- 24.4)

71-- -80

LONG LINE APPLICATIONS

An application is considered Long Line when the refrigerant level in the system requires the use of accessories to maintain acceptable refrigerant management for systems reliability. Defining a system as long line depends on the liquid line diameter, actual length of the tubing, and vertical separation between the indoor and outdoor units.

For Heat Pump systems, the chart below shows when an application is considered Long Line. Beyond these lengths, long line accessories are required:

HP WITH PURONr REFRIGERANT LONG LINE DESCRIPTION ft (m)

Beyond these lengths, long line accessories are required

Liquid Line Size Units On Same Level Outdoor Below Indoor Outdoor Above Indoor

3/8 80 (24.4) 20 (6.1) vertical or 80 (24.4) total 80 (24.4)

Note: SeeLongLineGuidelinefordetails

Page 5

ACCESSORIES

ORDER NUMBER DESCRIPTION 18 ---30 24---30 30--- 30 30--- 50 36---31 36--- 50 36---60 42 -- -31 42 ---50 48---31 48-- -50 48 ---60

HC32GE234 BALL BEARING MOTOR X

HC34GE239 BALL BEARING MOTOR X

HC36GE219 BALL BEARING MOTOR X X X X

HC34GE240 BALL BEARING MOTOR X X

HC38GE232 BALL BEARING MOTOR

HC38GE461 BALL BEARING MOTOR X

HC38GE228 BALL BEARING MOTOR

HC40GE226 BALL BEARING MOTOR X X

HC40GE466 BALL BEARING MOTOR X

HC40GE228 BALL BEARING MOTOR X

HC40GE467 BALL BEARING MOTOR X

KAACH1701AAA CRANKCASE HTR X X X X

KAACH1601AAA CRANKCASE HTR X

STANDARD CRANKCASE HTR S S S S S S S S S

KSACY0101AAA CYCLE PROTECTOR X X X X X X X X X X X X X X

KAAFT0101AAA FREEZE THERMOSTAT X X X X X X X X X X X X X X

KSAHS1701AAA HARD START X X X X X X X X X X X X X X

KHAIR0101AAA ISOLATION RELAY X X X X X X X X X X X X X X

KSALA0301410 LOW AMBIENT PSW X X X X X X X X X X X X X X KSALA0601AAA{ MOTORMASTER 230V X X X X X X X X X X X X X X

KHAOT0201SEC OUTDOOR THERMOSTAT X X X X X X X X X X X X X X

KHAOT0301FST OUTDOOR THERMOSTAT X X X X X X X X X X X X X X

KHALS0401LLS SOLENOID VALVE X X X X X X X X X X X X X X

KHASS0606MPK* SNOW STAND RACK X X X X X X X X X X X X X

KSASH0601COP SOUND BLKT X X X X X X X X X X X X

KSASH2101COP SOUND BLKT X X

KAACS0201PTC STARTASSISTPTC X X X X X X X X X X X X X X

KSASF0101AAA SUPPORT FEET X X X X X X X X X X X X X X

KAATD0101TDR TIME DELAY RELAY X X X X X X X X X X X X X X

KSATX0201PUR TXV PURON HSO X X X X

KSATX0301PUR TXV PURON HSO X X X X X

KSATX0401PUR TXV PURON HSO X X X

KSATX0501PUR TXV PURON HSO X X

x = Accessory S = Standard *AvailablethroughRCD { Required accessories include ball bearing fan motor, compressor start assist (CAP / Relay), crankcase heater, evaporator freeze stat, isolation relay, hard

shut--- off TXV or liquid line solenoid valve.

60--- 30,

60--- 60

25HCD3

ACCESSORY THERMOSTATS

PAR T NU MB ER PROGRAM GAS ELEC TRIC HEAT PUMP HEAT COOL

TC ---PHP01 5 --- 2 D a y

T C ---NHP 0 1 NP

TCSNHP01 NP

TB ---PHP01 5 --- 2 D a y

T B --- NH P 0 1 NP

PAR T NU MB ER BRIEF DESCRIPTION THERMOSTATS USED WITH

TSTATXXCNV10‡ Ther mostat Conversion Kit (4 to 5 wire) --- 10 pack All Carrier branded thermostats

T X --- L BP0 1 LargeDecorativeBackplate T P --- Px x , T P --- Nx x , TC --- Px x T X --- MBP 0 1 Medium Decorative Backplate T C --- N x x, T B --- Pxx T X --- SBP 0 1 Small Decorative Backplate T B --- Nx x

√ √ √ √ √ √

THERMOSTAT ACCESSORIES

√ √ √ √ √ √

3 2

2 1

Page 6

ACCESSORY USAGE GUIDELINE

REQUIRED FOR LOW--- AMBIENT

Accessory

Accumulator Standard Standard Standard

Ball Bearing Fan Motor Ye s{ No No

Compressor Start Assist Capacitor and

Evaporator Freeze Thermostat Ye s No No

Liquid Line Solenoid Valve No See Long--- Line Application Guideline No

Motor Master Control or

* For tubing line sets between 80 and 200 ft. (24.38 and 60.96 m) and/or 20 ft. (6.09 m) vertical differential, refer to Residential Split---System Longline

Application Guideline.

{ Additional requirement for Low---Ambient Controller (full modulation feature) MotorMasterr Control.

Relay

Crankcase Heater Ye s

Hard Shutoff TXV Ye s Yes Yes

Isolation Relay Ye s No No

Low Ambient Switch

Support Feet Recommended No Recommended

COOLING APPLICATIONS

(Below 55F / 12.8C)

Ye s Yes No

Ye s No No

Accessory Description and Usage (Listed Alphabetically)

1. Ball--Bearing Fan Motor

A fan motor with ball bearings which permits speed reduction

25HCD3

while maintaining bearing lubrication.

Usage Guideline:

Required on all units when using MotorMasterr

2. Compressor Start Assist -- Capacitor and Relay

Start capacitor and relay gives a ”hard” boost to compressor motor at each start up.

Usage Guideline:

Required for reciprocating compressors in the following applications:

Long line Low ambient cooling Hard shut off expansion valve on indoor coil Liquid line solenoid on indoor coil

Required for single--phase scroll compressors in the following applications:

Long line Low ambient cooling

Suggested for all compressors in areas with a history of

low voltage problems.

3. Compressor Start Assist — PTC Type

Solid state electrical device which gives a ”soft” boost to the compressor at each start--up.

Usage Guideline:

Suggested in installations with marginal power supply.

4. Crankcase Heater

An electric resistance heater which mounts to the base of the compressor to keep the lubricant warm during off cycles. Improves compressor lubrication on restart and minimizes the chance of liquid slugging.

Usage Guideline:

Required in low ambient cooling applications. Required in long line applications. Suggested in all commercial applications.

5. Evaporator Freeze Thermostat

An SPST temperature--actuated switch that stops unit operation when evaporator reaches freeze--up conditions.

Usage Guideline:

Required when low ambient kit has been added.

6. Isolation Relay

An SPDT relay which switches the low--ambient controller out of the outdoor fan motor circuit when the heat pump switches to heating mode.

7. Liquid--Line Solenoid Valve (LLS)

An electrically operated shutoff valve which stops and starts refrigerant liquid flow in response to compressor operation. It is to be installed at the outdoor unit to control refrigerant off cycle migration in the heating mode.

8. Low--Ambient Pressure Switch Kit

A long life pressure switch which is mounted to outdoor unit service valve. It is designed to cycle the outdoor fan motor in order to maintain head pressure within normal operating limits. The control will maintain working head pressure at low--ambient temperatures down to 0_F(--18_C) when properly installed.

9. MotorMasterr Low--Ambient Controller

A fan--speed control device activated by a temperature sensor, designed to control condenser fan motor speed in response to the saturated, condensing temperature during operation in cooling mode only. For outdoor temperatures down to --20_F (--28.9_C), it maintains condensing temperature at 100_F 10_F (37.8_C 

6.5_C).

REQUIRED FOR

LONG LINE APPLICATIONS*

Ye s

SEA COAST APPLICATIONS

(Within 2 miles / 3.22 km)

Usage Guideline:

Required in all heat pumps where low ambient kit has been added.

Usage Guideline:

An LLS is required in all long line heat pump applications to control refrigerant off cycle migration in the heating mode. See Long Line Guideline.

Usage Guideline:

A Low--Ambient Pressure Switch or MotorMasterr Low--Ambient Controller must be used when cooling operation is used at outdoor temperatures below 55_F (12.8_C).

Usage Guideline:

A MotorMasterr

Low Ambient Controller or Low--Ambient Pressure Switch must be used when cooling operation is used at outdoor temperatures below 55_F (12.8_C).

Suggested for all commercial applications.

REQUIRED FOR

Page 7

Accessory Description and Usage (Listed Alphabetically) -- CONTINUED

10. Outdoor Air Temperature Sensor

Designed for use with Carrier Thermostats listed in this publication. This device enables the thermostat to display the outdoor temperature. This device also is required to enable special thermostat features such as auxiliary heat lock out.

Usage Guideline:

Suggested for all Carrier thermostats listed in this publication.

11. Outdoor Thermostat

An SPDT temperature--actuated switch which turns on supplemental electric heaters when outdoor air temperature drops below a user--selected set point.

Usage Guideline:

Electric supplemental heat applications in non--variable speed indoor units when electric heat staging is desired.

12. Secondary Outdoor Thermostat

An SPDT temperature--actuated switch which turns on third--stage of supplemental electric heaters when outdoor air temperature drops below the second--stage set point.

Usage Guideline:

Outdoor thermostat applications where electric heater is capable of 3--stage operation.

13. Snow Stand Rack

Coated wire rack which supports unit 18 in. (457.2 mm) above mounting pad to allow for drainage from unit base.

Usage Guideline:

Suggested in the following applications:

Heat pump installations in heavy snowfall areas. Heat pump installations in snow drift locations. Heat pump installations in areas of prolonged

subfreezing temperatures. All commercial installations.

14. Sound Hood

Wraparound sound reducing cover for the compressor. Reduces the sound level by about 2 dBA.

Usage Guideline:

Suggested when unit is installed closer than 15 ft. (4.577 m) to quiet areas, bedrooms, etc.

Suggested when unit is installed between two houses less than 10 ft. (3.05 m) apart.

15. Thermostatic Expansion Valve (TXV) Bi--Flow

A modulating flow--control valve which meters refrigerant liquid flow rate into the evaporator in response to the superheat of the refrigerant gas leaving the evaporator.

Usage Guideline:

Accessory required to meet AHRI rating and system reliability, where indoor not equipped.

Required in all heat pump applications designed with Puron refrigerant.

16. Time--Delay Relay

An SPST delay relay which briefly continues operation of indoor blower motor to provide additional cooling after the compressor cycles off.

Note: Most indoor unit controls include this feature. For those that do not, use the guideline below.

Usage Guideline:

Accessory required to meet AHRI rating, where indoor

not equipped.

25HCD3

Page 8

ELECTRICAL DATA

MIN

UNIT

SIZE

18-- -30 24-- -30 58.3 12.8 0.77 16.8 14 14 46 (14.0) 44 (13.4) 25 30-- -30 77.0 16.0 1.1 21.1 12 12 57 (17.4) 54 (16.5) 30 36-- -31 70.0 15.6 1.1 20.6 12 12 60 (18.3) 57 (17.4) 35 42-- -31 96.0 18.0 1.4 23.9 12 12 52 (15.8) 50 (15.2) 40 48-- -31 99.0 21.8 1.4 28.7 10 10 69 (21.0) 66 (20.1) 45 60-- -30 134.0 26.3 1.2 34.1 8 8 89 (27.1) 84 (25.6 50 30-- -50 36-- -50 73.0 10.4 1.1 14.1 14 14 61 (18.6) 58 (17.7) 20 42-- -50 83.1 13.6 1.4 18.4 14 14 48 (14.6) 46 (14.0) 30 48-- -50 83.1 13.8 1.4 18.7 14 14 48 (14.6) 46 (14.0) 30 60-- -50 110.0 15.9 1.2 21.1 12 12 66 (20.1) 63 (19.2) 30 36-- -60 48-- -60 41.0 6.2 0.7 8.5 14 14 202 (61.6) 192 (58.5) 10 60-- -60 52.0 7.8 0.6 10.4 14 14 165 (50.3) 157 (47.9) 15

* Permissible limits of the voltage range at which the unit will operate satisfactorily { If wire is applied at ambient greater than 30_C , c o n s u l t t a b l e 31 0 --- 1 6 o f t h e N E C ( NFPA 7 0 ) . The a m p a c it y o f n o n --- m e t a l l ic --- s h e a t h e d c a b l e (NM ) ,

trade name ROMEX, shall be that of 60_C conditions, per the NEC (NFPA 70) Article 336--- 26. If other than uncoated (no ---plated), 60 or 75_C insulation, copper wire (solid wire for 10 AWG or smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the NEC (NFPA 70).

} Length shown is as measured 1 way along wire path between unit and service panel for voltage drop not to exceed 2%. * * Ti m e --- D e l a y f u s e .

25HCD3

FLA --- Fu l l L oad A m ps LRA --- L oc k e d R o t o r A m p s M C A --- Minimum Circuit Amps RLA --- RatedLoadAmps NOTE: Control circuit is 24--- V on all units and requires external power source. Copper wire must be used from service disconnect to unit.

All motors/compressors contain internal overload protection. Complies with 2007 requirements of ASHRAE Standards 90.1

V/PH

208/230/1 253 197

208/230/3 253 197

460/3 253 197

OPER VOLTS* COMPR FAN

MAX MIN LRA RLA FLA 60° C 75° C 60° C 75° C

48.0 9.0 0.5 11.8 14 14 66 (20.1) 62 (18.9) 20

71.0 10.0 1.1 13.6 14 14 65 (19.8) 62 (18.9) 20

38.0 5.8 0.6 7.9 14 14 227 (69.2) 216 (65.8) 10

MCA

WIRE

SIZE†

MIN WIRE SIZE†

MAX

LENGTH

ft (m)‡

A--WEIGHTED SOUND POWER

UNIT SIZE

18-- -30 69 49.0 57.0 63.0 65.0 61.0 57.5 52.5 24-- -30 73 51.0 59.5 66.0 68.5 63.5 59.0 53.0

30-- -30, 50 74 52.5 64.0 68.0 69.0 67.0 64.5 58.5

36-- -31 73 50.5 62.5 67.0 68.5 66.5 63.5 58.0

36-- -50, 60 75 53.5 63.0 69.0 71.0 67.0 63.5 58.0

42-- -31 77 55.0 65.0 71.0 72.0 70.0 67.0 59.5 42-- -50 79 55.0 67.0 71.0 74.5 70.0 67.0 60.0 48-- -31 80 59.0 67.0 72.5 75.0 73.5 69.5 61.5

48-- -50, 60 80 59.5 69.5 74.0 76.0 72.5 69.5 64.5

60-- -30, 50, 60 77 55.0 63.0 67.5 71.5 68.0 64.0 60.5

NOTE: Tested in accordance with AHRI Standard 270 ---08 (not listed in AHRI).

STANDARD

RATING

(dBA)

TYPICAL OCTAVE BAND SPECTRUM (dBA, without tone adjustment)

125 250 500 1000 2000 4000 8000

A--WEIGHTED SOUND POWER WITH SOUND HOOD

STANDARD

UNIT SIZE

18-- -30 69 50.0 57.0 63.0 64.5 61.0 57.0 51.0 24-- -30 71 51.5 59.0 65.5 67.5 63.0 58.5 53.0

30-- -30, 50 73 53.0 64.0 68.0 68.0 66.5 63.5 57.0

36-- -31 73 52.0 63.0 66.5 68.0 65.5 62.5 56.5

36-- -50, 60 74 54.0 63.5 68.5 70.0 66.0 63.0 57.0

42-- -31 77 55.0 65.5 71.0 72.0 70.0 66.0 59.5 42-- -50 78 56.0 67.0 71.0 73.5 69.5 66.5 60.0 48-- -31 79 60.0 66.5 72.5 74.5 73.5 69.0 61.0

48-- -50, 60 79 58.5 69.0 73.5 74.5 71.5 68.0 62.0

60-- -30, 50, 60 74 55.0 63.5 67.0 69.0 66.5 62.0 57.0

NOTE: Tested in accordance with AHRI Standard 270 ---08 (not listed in AHRI).

RATING

(dBA)

TYPICAL OCTAVE BAND SPECTRUM (dBA, without tone adjustment)

125 250 500 1000 2000 4000 8000

CHARGING SUBCOOLING (TXV--TYPE EXPANSION DEVICE)

UNIT SIZE--- SERIES REQUIRED SUBCOOLING* ° F ( ° C)

18-- -30 13 (7.2) 24-- -30 13 (7.2)

30-- -30, 50

36-- -31 14 (7.8)

36-- -50, 60 9 (5.0)

42-- -31 15 (8.3) 42-- -50 13 (7.2) 48-- -31 17 (9.4)

48-- -50, 60 13 (7.2)

60-- -30, 50, 60 15 (8.3)

NOTE: Subcooling is for field installed TXV (except for 060)

9 (5.0)

MAX

LENGTH

ft (m)‡

MAX

FUSE**

or CKT

BRK

AMPS

Page 9

25HCD3

DIMENSIONS -- ENGLISH

Page 10

25HCD3

DIMENSIONS -- SI

Page 11

-23.3 -17.8 -12.2 -6.7 -1.1 4.4 10.0 15.6 21.1 26.7

0.0

2.9

5.9

8.8

11.7

14.7

17.6

20.5

23.4

-10.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0

BUILDING HEAT LOSS, UNIT INTEGRAT ED HEATING CAPACITY, MB TUH

OUTDOOR TEMPERATURE

25HCD 360

25HCD 318

FB4CNF 018

25HCD 342

FB4CNF 042

0F0

FY5BNB060

25HCD 348

FB4CNF 048

FB4CNF 036

25HCD 330

25HCD 336

FB4CNF 030

25HCD 324

FB4CNF 024

BASED ON INDOOR ENTERING

AIR AT 70◦F (21.1◦C) AND AT RATED

CFM

25HCD3

25HCD3 BALANCE POINT WORKSHEET

Page 12

Wall

6”

(152.4)

24”

(609.6)

25HCD3

Wall

Service

12”

(304.8)

12”

(304.8)

24”

(609.6)

Service

18”

(457.2)

24”

(609.6)

Service

18”

(457.2)

Clearances (various examples)

12”

(304.8)

6”

Wall

(152.4)

Wall

12”

(304.8)

24”

CLEARANCES

(609.6)

Service

24”

(609.6)

Service

18”

(457.2)

Note: Numbers in ( ) = mm

IMPORTANT: When installing multiple units in an alcove, roof well, or partially enclosed area, ensure there is adequate ventilation to prevent re--circulation of discharge air.

Page 13

TESTED AHRI* COMBINATION RATINGS

NOTE: Ratings contained in this document are subject to change at any time. For AHRI ratings certificates, please refer to the AHRI directory www.ahridirectory.org Additional ratings and system combinations can be accessed via the Carrier database at: www.MyCarrierRatings.com For performance data at specific application &/or design conditions with various indoor unit combinations, the

equipment performance calculator can be accessed at :

http://rpmob.wrightsoft.com/

Furnace

Model Number Coil Model Number

25HCD318(A,W)**30 FB4CNF018 17,400 11.0 13.0 16,700 3.60 7.7 9,400 2.24

25HCD324(A,W)**30 FB4CNF024 23,400 11.0 13.0 22,000 3.48 7.7 13,000 2.28

25HCD330(A,W)**30 FB4CNF030 28,600 11.0 13.0 29,600 3.50 7.7 17,700 2.34

25HCD330(A,W)**50 FB4CNF030 28,600 11.0 13.0 29,600 3.50 7.7 17,700 2.34

25HCD336(A,W)**31 FB4CNF036 33,600 11.0 13.0 33,000 3.50 7.7 20,200 2.40

25HCD336(A,W)**50 FB4CNF036 33,600 11.0 13.0 33,000 3.54 7.7 20,200 2.40

25HCD336(A,W)**60 FB4CNF036 33,600 11.0 13.0 33,000 3.54 7.7 20,200 2.40

25HCD342(A,W)**31 FB4CNF042 42,000 11.0 13.0 39,500 3.60 8.0 24,400 2.40

25HCD342(A,W)**50 FB4CNF042 42,000 11.0 13.0 39,500 3.62 8.0 24,000 2.44

25HCD348(A,W)**31 FB4CNF048 47,000 11.0 13.0 45,000 3.48 8.0 28,600 2.44

25HCD348(A,W)**50 FB4CNF048 47,000 11.0 13.0 45,000 3.58 8.0 28,200 2.50

25HCD348(A,W)**60 FB4CNF048 47,000 11.0 13.0 45,000 3.58 8.0 28,200 2.50

25HCD360(A,W)**30 FY5BNB060 58,500 10.8 13.0 57,000 3.52 7.7 37,000 2.50

25HCD360(A,W)**50 FY5BNB060 58,500 10.8 13.0 57,000 3.52 7.7 37,000 2.50

25HCD360(A,W)**60 FY5BNB060 58,500 10.8 13.0 57,000 3.52 7.7 37,000 2.50

* AHRI = Air Conditioning, Heating & Refrigeration Institute

Model

Number

Cooling

Capacity

EER SEER

High Temp

Capacity

47˚F(8_C)

COP

HSPF

Low Temp

Capacity

17˚F ( --- 8_C)

* Ratings are net values reflecting the effects of circulating fan heat. Supplemental electric heat is not included. Ratings are based on:

Cooling Standard: 80_F(27_C) db 67_F(19_C) wb indoor entering air temperature and 95_F(35_C) db air entering outdoor unit. High---Temp Heating Standard: 70_F(21_C) db indoor entering air temperature and 47_F(8_C) db 43°F (6_C) wb air entering outdoor unit. Low--- Temp Heating Standard: 70_F(21_C) db indoor entering air temperature and 17_F ( --- 8_C ) d b 1 5 ° F ( --- 9 _C) wb air entering outdoor unit.

COP — Coefficient of Performance EER — Energy Efficiency Ratio HSPF — Heating Seasonal Performance Factor SEER — Seasonal Energy Efficiency Ratio

COP

25HCD3

Page 14

Tot a l

KW**

System

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

Capacity MBtuh

25HCD3

Tot a l

Capacity MBtuh

KW**

System

KW**

System

Capacity MBtuh

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

CONDENSER ENTERING AIR TEMPERATURES ° F (°C )

Capacity MBtuh

Tot a l

KW**

System

25HCD318(A,W)**30 Outdoor Section With FB4CNF018 Indoor Section

75 (23.9) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) 125 (51.7)

Capacity MBtuh

Tot a l

Capacity MBtuh

System

EWB

KW**

Tot a l Sens‡ Tot a l Sens‡ To ta l Sens‡ To ta l Sens‡ Tot al Sens‡ To ta l Sens‡

°F(°C)

57 (13.9) 16.65 16.65 1.22 15.93 15.93 1.37 14.83 14.83 1.52 13.70 13.70 1.70 12.53 12.53 1.90 11.26 11.26 2.13

62 (16.7) 17.30 15.33 1.22 16.38 14.89 1.37 15.05 14.24 1.52 13.73 13.73 1.70 12.55 12.55 1.90 11.28 11.28 2.13

67 (19.4) 19.21 13.04 1.23 18.18 12.64 1.39 17.04 12.18 1.56 15.53 11.58 1.73 13.75 10.89 1.92 11.97 10.20 2.14

72 (22.2) 21.16 10.63 1.25 20.17 10.28 1.41 19.02 9.88 1.59 17.68 9.38 1.79 16.09 8.82 1.99 14.07 8.12 2.19

57 (13.9) 17.43 17.43 1.24 16.66 16.66 1.39 15.79 15.79 1.56 14.44 14.44 1.72 13.17 13.17 1.92 11.83 11.83 2.15

62 (16.7) 17.78 16.48 1.24 16.83 15.99 1.39 15.81 15.81 1.56 14.46 14.46 1.72 13.20 13.20 1.92 11.85 11.85 2.15

67 (19.4) 19.65 13.89 1.25 18.59 13.51 1.41 17.40 13.04 1.58 16.09 12.53 1.77 14.10 11.76 1.94 12.26 11.03 2.16

72 (22.2) 21.57 11.12 1.26 20.56 10.79 1.43 19.41 10.41 1.61 18.06 9.95 1.80 16.50 9.40 2.02 14.39 8.68 2.21

57 (13.9) 18.11 18.11 1.25 17.28 17.28 1.41 16.38 16.38 1.58 15.09 15.09 1.75 13.73 13.73 1.94 12.32 12.32 2.17

63 (17.2)†† 17.67 12.51 1.22 16.71 12.09 1.38 15.42 11.53 1.53 13.80 10.84 1.70 12.20 10.17 1.89 10.50 9.46 2.11

63 (17.2)†† 18.10 13.33 1.24 17.09 12.90 1.39 15.97 12.42 1.56 14.16 11.66 1.71 12.51 10.97 1.91 10.78 10.19 2.13

62 (16.7) 18.22 17.49 1.25 17.31 17.31 1.41 16.41 16.41 1.58 15.12 15.12 1.75 13.75 13.75 1.95 12.34 12.34 2.17

CONDENSER ENTERING AIR TEMPERATURES ° F (° C)

Capacity MBtuh

Tot a l

KW**

System

25HCD324(A,W)**30 Outdoor Section With FB4CNF024 Indoor Section

Capacity MBtuh

Tot a l

KW**

System

75 (23.9) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) 125 (51.7)

Capacity MBtuh

Tot a l Sens‡ Tot a l Sens‡ To ta l Sens‡ To ta l Sens‡ Tot al Sens‡ To ta l Sens‡

EWB

67 (19.4) 19.98 14.69 1.26 18.91 14.33 1.42 17.69 13.87 1.60 16.35 13.35 1.79 14.38 12.58 1.96 12.51 11.79 2.18

72 (22.2) 21.88 11.57 1.28 20.86 11.27 1.44 19.69 10.90 1.62 18.34 10.46 1.82 16.73 9.90 2.04 14.63 9.20 2.23

63 (17.2)†† 18.46 14.11 1.25 17.39 13.67 1.41 16.24 13.18 1.58 14.48 12.44 1.73 12.78 11.70 1.93 11.09 11.09 2.15

°F(°C)

57 (13.9) 22.27 22.27 1.62 21.36 21.36 1.82 20.01 20.01 2.01 18.55 18.55 2.25 17.03 17.03 2.51 15.40 15.40 2.81

62 (16.7) 23.17 20.79 1.63 22.02 20.23 1.83 20.58 19.52 2.03 18.58 18.58 2.25 17.06 17.06 2.51 15.42 15.42 2.81

67 (19.4) 25.62 17.65 1.66 24.33 17.13 1.86 22.96 16.57 2.09 21.15 15.84 2.32 18.89 14.94 2.55 16.55 14.01 2.83

72 (22.2) 28.04 14.27 1.70 26.88 13.86 1.91 25.54 13.37 2.14 23.99 12.83 2.40 22.07 12.12 2.68 19.47 11.20 2.92

57 (13.9) 23.24 23.24 1.65 22.28 22.28 1.86 21.18 21.18 2.08 19.52 19.52 2.29 17.86 17.86 2.55 16.14 16.14 2.85

62 (16.7) 23.74 22.26 1.66 22.55 21.65 1.86 21.23 21.23 2.08 19.55 19.55 2.29 17.89 17.89 2.55 16.17 16.17 2.85

67 (19.4) 26.14 18.72 1.69 24.87 18.26 1.90 23.40 17.68 2.13 21.78 17.03 2.37 19.36 16.08 2.59 16.93 15.10 2.87

72 (22.2) 28.50 14.87 1.73 27.33 14.48 1.94 25.98 14.01 2.17 24.43 13.49 2.43 22.48 12.81 2.71 19.90 11.92 2.97

57 (13.9) 24.05 24.05 1.69 23.03 23.03 1.89 21.91 21.91 2.12 20.37 20.37 2.34 18.61 18.61 2.60 16.76 16.76 2.89

62 (16.7) 24.25 23.56 1.69 23.07 23.07 1.89 21.94 21.94 2.12 20.40 20.40 2.34 18.64 18.64 2.60 16.81 16.81 2.89

67 (19.4) 26.54 19.73 1.72 25.26 19.31 1.93 23.76 18.77 2.16 22.10 18.10 2.41 19.74 17.16 2.63 17.27 16.11 2.90

63 (17.2)†† 23.65 16.96 1.63 22.45 16.42 1.83 21.09 15.82 2.05 18.86 14.86 2.25 16.76 13.96 2.50 14.55 13.00 2.79

63 (17.2)†† 24.17 18.01 1.67 22.92 17.47 1.87 21.53 16.86 2.08 19.35 15.93 2.29 17.13 14.97 2.54 14.90 13.98 2.82

72 (22.2) 28.85 15.42 1.76 27.68 15.06 1.97 26.31 14.61 2.20 24.75 14.11 2.46 22.87 13.52 2.74 20.25 12.62 3.01

63 (17.2)†† 24.60 19.04 1.69 23.29 18.48 1.90 21.88 17.87 2.12 19.70 16.93 2.32 17.49 15.95 2.57 15.23 14.83 2.85

EVAPORATOR AIR

CFM

525

600

DETAILED COOLING CAPACITIES

675

EVAPORATOR AIR

CFM

700

800

900

See notes on page 17

Page 15

Tot a l

KW**

System

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

Tot a l

Capacity MBtuh

KW**

System

KW**

System

KW**

System

25HCD3

CONDENSER ENTERING AIR TEMPERATURES ° F (°C )

CONTINUED

75 (23.9) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) 125 (51.7)

Capacity MBtuh

Tot a l

Capacity MBtuh

Tot a l

Capacity MBtuh

System

EWB

CONDENSER ENTERING AIR TEMPERATURES ° F (° C)

Capacity MBtuh

KW**

25HCD330(A,W)**30 Outdoor Section With FB4CNF030 Indoor Section

KW**

Tot a l Sens‡ Tot a l Sens‡ To ta l Sens‡ To ta l Sens‡ Tot al Sens‡ To ta l Sens‡

°F(°C)

57 (13.9) 27.18 27.18 2.02 26.03 26.03 2.24 24.78 24.78 2.50 23.39 23.39 2.79 21.45 21.45 3.07 19.49 19.49 3.42

62 (16.7) 28.44 24.01 2.03 26.96 23.33 2.25 25.36 22.59 2.51 23.65 21.76 2.79 21.48 21.48 3.07 19.54 19.54 3.42

67 (19.4) 31.49 20.43 2.07 29.83 19.77 2.30 28.06 19.07 2.55 26.17 18.34 2.85 24.14 17.56 3.17 21.41 16.53 3.49

72 (22.2) 34.60 16.62 2.11 33.02 16.06 2.34 31.22 15.43 2.60 29.22 14.74 2.91 26.97 13.94 3.25 24.63 13.15 3.63

57 (13.9) 28.38 28.38 2.07 27.13 27.13 2.29 25.81 25.81 2.55 24.36 24.36 2.85 22.72 22.72 3.17 20.47 20.47 3.49

62 (16.7) 29.14 25.72 2.08 27.59 24.98 2.30 25.98 24.14 2.55 24.40 24.40 2.85 22.76 22.76 3.17 20.51 20.51 3.49

67 (19.4) 32.16 21.66 2.11 30.48 21.06 2.34 28.60 20.33 2.60 26.61 19.58 2.89 24.55 18.80 3.22 21.98 17.83 3.56

72 (22.2) 35.21 17.30 2.15 33.61 16.78 2.38 31.78 16.17 2.65 29.75 15.50 2.95 27.51 14.76 3.29 25.00 13.90 3.68

57 (13.9) 29.38 29.38 2.12 28.07 28.07 2.34 26.66 26.66 2.60 25.15 25.15 2.90 23.48 23.48 3.23 21.30 21.30 3.56

62 (16.7) 29.75 27.27 2.12 28.15 28.15 2.34 26.70 26.70 2.60 25.18 25.18 2.90 23.51 23.51 3.23 21.34 21.34 3.56

63 (17.2)†† 29.05 19.61 2.04 27.50 18.95 2.26 25.87 18.25 2.52 24.07 17.50 2.80 21.55 16.47 3.07 18.91 15.40 3.40

63 (17.2)†† 29.71 20.82 2.08 28.09 20.14 2.30 26.36 19.42 2.56 24.52 18.67 2.85 22.11 17.68 3.13 19.33 16.54 3.45

67 (19.4) 32.67 22.83 2.15 30.96 22.26 2.38 29.01 21.55 2.64 26.97 20.78 2.94 24.86 19.98 3.27 22.48 19.05 3.63

63 (17.2)†† 30.21 21.97 2.12 28.53 21.28 2.35 26.75 20.55 2.60 24.84 19.77 2.89 22.76 18.90 3.20 19.71 17.60 3.50

Tot a l

KW**

System

25HCD336(A,W)**31 Outdoor Section With FB4CNF036 Indoor Section

Capacity MBtuh

Tot a l

KW**

System

75 (23.9) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) 125 (51.7)

Capacity MBtuh

Tot a l Sens‡ Tot a l Sens‡ To ta l Sens‡ To ta l Sens‡ Tot al Sens‡ To ta l Sens‡

EWB

72 (22.2) 35.66 17.95 2.19 34.05 17.45 2.42 32.19 16.87 2.69 30.14 16.21 2.99 27.89 15.49 3.33 25.30 14.64 3.72

°F(°C)

57 (13.9) 31.95 31.95 2.39 30.67 30.67 2.65 29.29 29.29 2.94 27.80 27.80 3.26 25.76 25.76 3.59 23.48 23.48 3.99

62 (16.7) 33.18 28.52 2.41 31.56 27.77 2.66 29.84 26.94 2.95 28.01 26.01 3.27 25.81 25.81 3.60 23.53 23.53 3.99

67 (19.4) 36.68 24.14 2.44 34.92 23.49 2.71 32.98 22.73 3.00 30.94 21.95 3.32 28.72 21.10 3.70 25.84 20.01 4.06

72 (22.2) 40.08 19.42 2.48 38.56 18.94 2.75 36.71 18.31 3.04 34.58 17.59 3.38 32.09 16.72 3.77 29.53 15.84 4.21

57 (13.9) 33.27 33.27 2.45 31.91 31.91 2.71 30.46 30.46 3.00 28.89 28.89 3.33 27.12 27.12 3.70 24.64 24.64 4.06

62 (16.7) 33.98 30.51 2.46 32.31 29.67 2.72 30.54 30.54 3.00 28.93 28.93 3.33 27.16 27.16 3.70 24.68 24.68 4.07

67 (19.4) 37.41 25.60 2.49 35.66 25.04 2.76 33.60 24.27 3.05 31.47 23.46 3.38 29.19 22.59 3.75 26.62 21.61 4.16

72 (22.2) 40.70 20.22 2.53 39.19 19.78 2.79 37.34 19.19 3.09 35.20 18.50 3.43 32.76 17.71 3.82 29.95 16.76 4.27

57 (13.9) 34.39 34.39 2.51 32.97 32.97 2.77 31.42 31.42 3.06 29.79 29.79 3.39 27.97 27.97 3.77 25.68 25.68 4.15

62 (16.7) 34.71 32.24 2.51 33.03 33.03 2.77 31.46 31.46 3.06 29.82 29.82 3.39 28.01 28.01 3.77 25.72 25.72 4.16

67 (19.4) 37.95 26.97 2.54 36.17 26.43 2.81 34.08 25.72 3.10 31.88 24.88 3.43 29.55 23.99 3.81 26.96 22.97 4.22

63 (17.2)†† 33.87 23.22 2.42 32.19 22.50 2.67 30.39 21.74 2.95 28.45 20.94 3.28 25.81 19.85 3.59 22.68 18.58 3.97

63 (17.2)†† 34.60 24.67 2.47 32.85 23.94 2.72 30.97 23.16 3.01 28.97 22.34 3.33 26.70 21.41 3.69 23.25 19.97 4.02

72 (22.2) 41.12 20.88 2.57 39.64 20.53 2.84 37.79 20.00 3.14 35.64 19.34 3.48 33.18 18.58 3.87 30.35 17.66 4.31

63 (17.2)†† 35.21 26.05 2.52 33.35 25.30 2.77 31.40 24.50 3.06 29.36 23.65 3.38 27.07 22.70 3.74 23.69 21.22 4.08

EVAPORATOR AIR

CFM

875

1000

DETAILED COOLING CAPACITIES

1125

EVAPORATOR AIR

CFM

1050

1200

1350

See notes on page 17

Page 16

Tot a l

KW**

System

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

Capacity MBtuh

25HCD3

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

Tot a l

Capacity MBtuh

KW**

System

KW**

System

KW**

System

CONDENSER ENTERING AIR TEMPERATURES ° F (°C )

CONTINUED

75 (23.9) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) 125 (51.7)

Capacity MBtuh

Tot a l

Capacity MBtuh

Tot a l

Capacity MBtuh

System

EWB

CONDENSER ENTERING AIR TEMPERATURES ° F (° C)

Capacity MBtuh

KW**

25HCD342(A,W)**31 Outdoor Section With FB4CNF042 Indoor Section

KW**

Tot a l Sens‡ To ta l Sens‡ Tot al Sens‡ Tot al Sens‡ Tot a l Sens‡ Tot a l Sens‡

°F(°C)

57 (13.9) 39.37 39.37 3.01 37.75 37.75 3.34 36.03 36.03 3.69 34.20 34.20 4.07 31.58 31.58 4.44 28.93 28.93 4.89

62 (16.7) 41.08 37.19 3.01 38.99 36.16 3.34 36.82 35.06 3.70 34.58 33.87 4.08 31.64 31.64 4.44 28.98 28.98 4.89

67 (19.4) 45.43 31.55 2.98 43.16 30.64 3.34 40.70 29.62 3.72 38.18 28.58 4.12 35.48 27.48 4.56 31.93 26.05 4.98

72 (22.2) 49.74 25.53 2.94 47.65 24.77 3.32 45.25 23.90 3.72 42.59 22.96 4.15 39.57 21.82 4.63 36.47 20.70 5.14

57 (13.9) 41.05 41.05 3.05 39.30 39.30 3.39 37.49 37.49 3.75 35.56 35.56 4.14 33.40 33.40 4.57 30.34 30.34 4.98

62 (16.7) 42.10 39.81 3.05 39.92 38.67 3.39 37.73 37.39 3.75 35.61 35.61 4.14 33.44 33.44 4.57 30.39 30.39 4.98

67 (19.4) 46.38 33.45 3.02 44.09 32.65 3.38 41.50 31.60 3.77 38.83 30.53 4.18 36.08 29.42 4.62 32.97 28.16 5.09

72 (22.2) 50.61 26.60 2.98 48.50 25.87 3.36 46.07 25.05 3.76 43.36 24.14 4.20 40.38 23.11 4.68 37.02 21.88 5.20

57 (13.9) 42.49 42.49 3.09 40.64 40.64 3.44 38.70 38.70 3.80 36.67 36.67 4.20 34.47 34.47 4.64 31.57 31.57 5.07

62 (16.7) 43.00 42.10 3.09 40.76 40.76 3.44 38.75 38.75 3.80 36.71 36.71 4.20 34.51 34.51 4.64 31.63 31.63 5.07

63 (17.2)†† 41.94 30.35 3.01 39.77 29.36 3.34 37.53 28.35 3.70 35.15 27.30 4.09 31.79 25.83 4.45 28.16 24.25 4.86

63 (17.2)†† 42.91 32.24 3.04 40.63 31.23 3.39 38.26 30.19 3.75 35.81 29.11 4.14 32.72 27.77 4.53 28.86 26.06 4.93

67 (19.4) 47.08 35.20 3.05 44.76 34.43 3.42 42.12 33.50 3.82 39.37 32.39 4.23 36.51 31.23 4.68 33.42 29.94 5.16

63 (17.2)†† 43.68 34.03 3.08 41.28 33.00 3.44 38.83 31.93 3.80 36.30 30.82 4.20 33.52 29.59 4.62 29.39 27.70 5.00

Tot a l

KW**

System

25HCD348(A,W)**31 Outdoor Section With FB4CNF048 Indoor Section

Capacity MBtuh

Tot a l

KW**

System

75 (23.9) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) 125 (51.7)

Capacity MBtuh

Tot a l Sens‡ To ta l Sens‡ Tot al Sens‡ Tot al Sens‡ Tot a l Sens‡ Tot a l Sens‡

EWB

72 (22.2) 51.25 27.56 3.02 49.14 26.89 3.39 46.67 26.10 3.81 43.93 25.24 4.25 40.90 24.23 4.73 37.53 23.06 5.25

°F(°C)

57 (13.9) 44.84 44.84 3.32 42.92 42.92 3.70 40.93 40.93 4.11 38.86 38.86 4.55 36.60 36.60 5.05 33.56 33.56 5.57

62 (16.7) 46.76 41.67 3.34 44.30 40.49 3.72 41.77 39.25 4.12 39.24 37.92 4.56 36.66 36.66 5.06 33.63 33.63 5.57

67 (19.4) 51.68 35.32 3.36 48.96 34.23 3.77 46.17 33.09 4.19 43.26 31.91 4.64 40.24 30.71 5.14 37.01 29.42 5.71

72 (22.2) 56.56 28.54 3.38 54.12 27.70 3.82 51.31 26.67 4.26 48.25 25.56 4.72 45.02 24.40 5.24 41.51 23.12 5.82

57 (13.9) 46.75 46.75 3.40 44.70 44.70 3.78 42.55 42.55 4.20 40.36 40.36 4.65 38.00 38.00 5.16 35.38 35.38 5.73

62 (16.7) 47.86 44.58 3.40 45.34 43.30 3.79 42.77 42.42 4.20 40.41 40.41 4.65 38.05 38.05 5.16 35.43 35.43 5.73

67 (19.4) 52.69 37.40 3.43 50.00 36.46 3.84 47.00 35.27 4.27 43.99 34.06 4.73 40.86 32.83 5.22 37.56 31.51 5.79

72 (22.2) 57.44 29.66 3.45 55.02 28.92 3.89 52.17 27.93 4.33 49.07 26.85 4.80 45.76 25.71 5.31 42.25 24.50 5.89

57 (13.9) 48.37 48.37 3.47 46.18 46.18 3.87 43.93 43.93 4.29 41.59 41.59 4.74 39.13 39.13 5.25 36.47 36.47 5.83

62 (16.7) 48.85 47.20 3.47 46.29 46.29 3.87 43.99 43.99 4.29 41.64 41.64 4.74 39.18 39.18 5.25 36.52 36.52 5.83

67 (19.4) 53.47 39.41 3.49 50.73 38.51 3.91 47.66 37.39 4.34 44.54 36.15 4.80 41.34 34.87 5.30 37.99 33.50 5.87

63 (17.2)†† 47.74 33.97 3.34 45.20 32.83 3.73 42.56 31.66 4.13 39.87 30.49 4.57 36.99 29.25 5.06 32.84 27.47 5.54

63 (17.2)†† 48.79 36.07 3.41 46.10 34.88 3.80 43.34 33.68 4.21 40.55 32.48 4.65 37.59 31.21 5.14 33.69 29.53 5.64

72 (22.2) 58.09 30.71 3.52 55.69 30.04 3.95 52.82 29.12 4.40 49.68 28.08 4.87 46.32 26.95 5.38 42.74 25.74 5.96

63 (17.2)†† 49.60 38.01 3.47 46.81 36.86 3.87 43.97 35.64 4.28 41.05 34.39 4.73 38.05 33.09 5.22 34.69 31.59 5.77

EVAPORATOR AIR

CFM

1225

1400

DETAILED COOLING CAPACITIES

1575

EVAPORATOR AIR

CFM

1400

1600

1800

See notes on page 17

Page 17

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

Capacity MBtuh

CONDENSER ENTERING AIR TEMPERATURES ° F (°C )

CONTINUED

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

Capacity MBtuh

Tot a l

KW**

System

25HCD360(A,W)**30 Outdoor Section With FY5BNB060 Indoor S ection

Capacity MBtuh

25HCD3

Tot a l

KW**

System

75 (23.9) 85 (29.4) 95 (35) 105 (40.6) 115 (46.1) 125 (51.7)

Capacity MBtuh

Tot a l Sens‡ To ta l Sens‡ Tot al Sens‡ Tot al Sens‡ Tot a l Sens‡ Tot a l Sens‡

EWB

°F(°C)

57 (13.9) 57.16 57.16 4.38 54.99 54.99 4.83 52.69 52.69 5.33 50.18 50.18 5.91 47.44 47.44 6.57 44.45 44.45 7.32

62 (16.7) 59.15 52.45 4.41 56.47 51.18 4.85 53.63 49.82 5.35 50.65 48.37 5.92 47.54 47.30 6.57 44.51 44.51 7.32

67 (19.4) 64.72 44.22 4.47 61.70 42.95 4.92 58.50 41.62 5.42 55.07 40.20 5.98 51.41 38.74 6.63 47.49 37.18 7.36

72 (22.2) 71.01 35.89 4.55 67.67 34.62 5.00 64.16 33.30 5.50 60.39 31.90 6.07 56.34 30.42 6.71 52.00 28.86 7.44

57 (13.9) 59.49 59.49 4.50 57.16 57.16 4.95 54.68 54.68 5.45 52.00 52.00 6.03 49.06 49.06 6.69 45.86 45.86 7.43

62 (16.7) 60.51 56.18 4.51 57.75 54.84 4.96 54.89 53.32 5.46 52.07 52.07 6.03 49.12 49.12 6.69 45.91 45.91 7.43

67 (19.4) 65.90 46.91 4.58 62.75 45.62 5.02 59.40 44.26 5.52 55.83 42.82 6.08 52.07 41.35 6.73 48.02 39.75 7.46

63 (17.2)†† 60.11 42.61 4.42 57.31 41.34 4.86 54.35 40.02 5.36 51.18 38.61 5.92 47.79 37.14 6.57 44.16 35.59 7.32

EVAPORATOR AIR

CFM

1750

63 (17.2)†† 61.25 45.11 4.52 58.34 43.82 4.96 55.23 42.47 5.46 51.97 41.05 6.02 48.46 39.57 6.68 44.70 37.96 7.41

2000

72 (22.2) 72.25 37.51 4.66 68.77 36.22 5.11 65.08 34.87 5.61 61.18 33.45 6.17 56.96 31.94 6.81 52.49 30.36 7.54

DETAILED COOLING CAPACITIES

57 (13.9) 61.41 61.41 4.61 58.94 58.94 5.06 56.30 56.30 5.57 53.46 53.46 6.14 50.35 50.35 6.80 46.98 46.98 7.54

62 (16.7) 61.74 59.59 4.62 58.94 58.94 5.06 56.37 56.37 5.57 53.52 53.52 6.14 50.39 50.39 6.80 47.03 47.03 7.54

67 (19.4) 66.78 49.46 4.68 63.51 48.15 5.12 60.08 46.79 5.62 56.44 45.35 6.19 52.54 43.80 6.83 48.41 42.16 7.56

72 (22.2) 73.16 39.03 4.76 69.54 37.71 5.21 65.76 36.35 5.71 61.72 34.91 6.27 57.39 33.38 6.91 52.81 31.78 7.63

63 (17.2)†† 62.12 47.48 4.62 59.10 46.18 5.06 55.93 44.82 5.56 52.55 43.38 6.12 48.95 41.84 6.77 45.12 40.18 7.51

2250

* Tested combination.

{ Total and sensible capacities are net capacities. Blower motor heat has been subtracted.

} Sensible capacities shown are based on 80_F(27_C) entering air at the indoor coil. For sensible capacities at other than 80_F(27_C), deduct 835 Btuh

(245 kW) per 1000 CFM (480 L/S) of indoor coil air for each degree below 80_F(27_C), or add 835 Btuh (245 kW) per 1000 C FM (480 L/S) of indoor coil air per degree above 80_F(27_C).

# Detailed cooling capacities are based on indoor and outdoor unit at the same elevation per AHRI standard 210/240 ---2008. If additional tubing length and/or indoor unit is l ocated above outdoor unit, a slight variation in capacity may

occur.

** System kw is total of indoor and outdoor unit ki lowatts.

{{ At TVA rating indoor condition (75_F edb/63_F ewb). All other indoor air temperatures are at 80_F edb.

NOTE: When the required data falls between the published data, interpolation may be performed. Extrapolation is not an acceptable practice.

EWB — Entering Wet Bulb

Page 18

tem

KW†

Tot a l

Syst.

In-

teg*

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

Sys-

Tot a l

Capacity MBtuh

tem

Sys-

Tot a l

Capacity MBtuh

tem

Sys-

Tot a l

25HCD3

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

OUTDOOR COIL ENTERING AIR TEMPERATURES ° F (°C)

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

25HCD318(A,W)** 30 Outdoor Section With FB4CNF 018 Indoor Section

In-

teg*

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

Capacity MBtuh

tem

Sys-

Tot a l

Capacity MBtuh

tem

Sys-

Tot a l

OUTDOOR COIL ENTERING AIR TEMPERATURES ° F (°C)

Capacity MBtuh

tem

Sys-

Tot a l

25HCD324(A,W)** 30 Outdoor Section With FB4CNF 024 Indoor Section

Capacity MBtuh

tem

Sys-

Tot a l

In-

teg*

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

--- 3 ( ---1 9 . 4 ) 7 ( --- 13.9) 17 (---8.3) 27 (---2.8) 37 ( 2.8) 47 ( 8.3) 57 ( 13.9) 67 (19.4)

Tot a l

Capacity MBtuh

525 5.18 4.76 1.09 7.28 6.69 1.13 9.55 8.71 1.18 12.03 10.68 1.23 14.44 13.14 1.28 16.94 16.94 1.33 19.01 19.01 1.38 20.73 20.73 1.42

600 5.26 4.84 1.09 7.38 6.78 1.13 9.73 8.87 1.17 12.17 10.81 1.21 14.62 13.31 1.26 16.98 16.98 1.30 18.87 18.87 1.34 20.34 20.34 1.36

675 5.33 4.91 1.10 7.47 6.87 1.13 10.00 9.11 1.17 12.28 10.91 1.20 14.77 13.44 1.25 16.95 16.95 1.27 18.64 18.64 1.30 19.82 19.82 1.32

525 4.93 4.53 1.14 7.02 6.45 1.19 9.26 8.44 1.24 11.80 10.48 1.29 14.18 12.91 1.35 16.72 16.72 1.40 18.81 18.81 1.45 20.55 20.55 1.50

600 5.01 4.61 1.14 7.13 6.55 1.19 9.40 8.57 1.23 11.95 10.61 1.28 14.36 13.07 1.32 16.80 16.80 1.37 18.74 18.74 1.41 20.27 20.27 1.44

675 5.08 4.67 1.15 7.22 6.63 1.19 9.52 8.68 1.23 12.06 10.71 1.27 14.51 13.21 1.31 16.81 16.81 1.34 18.58 18.58 1.37 19.88 19.88 1.40

525 4.64 4.27 1.19 6.74 6.20 1.24 8.97 8.18 1.29 11.57 10.27 1.36 13.92 12.67 1.41 16.49 16.49 1.48 18.58 18.58 1.53 20.34 20.34 1.57

600 4.73 4.35 1.19 6.85 6.30 1.24 9.11 8.30 1.29 11.72 10.40 1.34 14.10 12.83 1.39 16.59 16.59 1.44 18.57 18.57 1.48 20.12 20.12 1.51

CFM

INDOOR A IR

EDB

(18.3)

°F (°C)

(21.1)

675 4.80 4.42 1.20 6.94 6.38 1.24 9.22 8.41 1.28 11.83 10.51 1.33 14.25 12.96 1.37 16.64 16.64 1.41 18.48 18.48 1.45 19.85 19.85 1.47

(23.9)

HEAT PUMP HEATING PERFORMANCE

Capacity MBtuh

tem

Sys-

Tot a l

---3 ( 19.4) 7 (---13. 9) 17 (---8.3) 27 (--- 2.i8) 37 ( 2.8) 47 ( 8.3) 57 ( 13.9) 67 (19.4)

Tot a l Integ Tot a l Integ To ta l Integ To t al Integ To t al Integ To ta l Integ To ta l Integ To ta l Integ

Capacity MBtuh

700 7.98 7.35 1.45 10.55 9.70 1.54 13.20 12.03 1.60 16.25 14.43 1.67 19.15 17.43 1.73 22.05 22.05 1.80 25.36 25.36 1.89 28.21 28.21 1.97

800 8.15 7.50 1.46 10.74 9.87 1.54 13.42 12.23 1.60 16.65 14.78 1.65 19.39 17.64 1.70 22.34 22.34 1.76 25.60 25.60 1.83 28.25 28.25 1.91

900 8.29 7.63 1.47 10.91 10.02 1.55 13.60 12.40 1.60 16.82 14.94 1.65 19.58 17.82 1.69 22.59 22.59 1.74 25.74 25.74 1.80 28.20 28.20 1.86

700 7.54 6.94 1.51 10.14 9.31 1.61 12.78 11.66 1.67 15.64 13.89 1.74 18.85 17.15 1.82 21.72 21.72 1.89 24.99 24.99 1.98 27.87 27.87 2.07

800 7.71 7.09 1.52 10.32 9.49 1.61 13.00 11.85 1.67 15.96 14.18 1.73 19.08 17.36 1.79 22.00 22.00 1.85 25.27 25.27 1.93 27.95 27.95 2.00

900 7.85 7.22 1.53 10.49 9.64 1.62 13.19 12.03 1.67 16.26 14.44 1.72 19.29 17.55 1.78 22.24 22.24 1.83 25.44 25.44 1.89 27.94 27.94 1.96

700 7.08 6.51 1.58 9.68 8.89 1.68 12.36 11.27 1.75 15.19 13.49 1.82 18.59 16.91 1.91 21.39 21.39 1.98 24.61 24.61 2.08 27.51 27.51 2.17

800 7.24 6.66 1.59 9.86 9.06 1.68 12.57 11.46 1.75 15.45 13.73 1.81 18.81 17.11 1.88 21.66 21.66 1.95 24.91 24.91 2.02 27.62 27.62 2.10

CFM

INDOOR A IR

EDB

(18.3)

°F (°C)

(21.1)

900 7.38 6.79 1.60 10.03 9.22 1.69 12.76 11.63 1.75 15.68 13.92 1.80 18.99 17.28 1.87 21.90 21.90 1.92 25.11 25.11 1.99 27.65 27.65 2.06

(23.9)

See notes on page 21

Page 19

KW†

Tot a l

Syst.

tem

Sys-

Tot a l

tuh

Capacity MBtuh

KW†

Tot a l

Syst.

Capacity MB-

tem

Sys-

Tot a l

tuh

Capacity MBtuh

KW†

Tot a l

Syst.

Capacity MB-

tem

Sys-

Tot a l

tuh

Capacity MBtuh

KW†

Tot a l

Syst.

Capacity MB-

tem

Sys-

Tot a l

25HCD3

tuh

Capacity MBtuh

KW†

Tot a l

Syst.

Capacity MB-

tem

Sys-

Tot a l

tuh

OUTDOOR COIL ENTERING AIR TEMPERATURES ° F (°C)

Capacity MBtuh

KW†

Tot a l

Syst.

25HCD330(A,W)**30 Outdoor Section With FB4CNF030 Indoor Section

Capacity MB-

OUTDOOR C OI L ENTERING AIR TEMPERATURES ° F (° C)

tem

Sys-

Tot a l

25HCD336(A,W)**31 Outdoor Section With FB4CNF036 Indoor Section

tuh

Capacity MBtuh

KW†

Tot a l

Syst.

Capacity MB-

tem

Sys-

Tot a l

tuh

Capacity MBtuh

Capacity MB-

KW†

Tot a l

Syst.

--- 3 ( ---1 9 . 4 ) 7 ( ---13.9) 17 ( ---8.3) 27 ( --- 2.8) 37 ( 2.8) 47 (8. 3) 57 (13. 9) 67 (19.4)

Tot a l Integ* To t al Integ* Tot a l Integ* To t al Integ* Tot a l Integ* To t al Integ* To ta l Integ* To ta l Integ*

Capacity MBtuh

875 11.54 10.62 2.01 14.61 13.43 2.07 17.89 16.31 2.13 21.51 19.10 2.20 24.95 22.71 2.26 28.66 28.66 2.33 32.91 32.91 2.40 36.28 36.28 2.45

875 11.08 10.20 2.10 14.17 13.02 2.16 17.44 15.90 2.22 21.21 18.84 2.30 24.58 22.37 2.36 28.23 28.23 2.44 32.45 32.45 2.51 35.92 35.92 2.57

1000 11.30 10.40 2.11 14.41 13.24 2.17 17.70 16.14 2.22 21.45 19.05 2.28 24.88 22.64 2.33 28.60 28.60 2.39 32.74 32.74 2.45 35.79 35.79 2.49

(21.1)

875 10.66 9.81 2.20 13.74 12.63 2.26 16.99 15.49 2.32 20.87 18.54 2.41 24.20 22.03 2.48 27.80 27.80 2.55 31.99 31.99 2.63 35.52 35.52 2.69

1125 11.48 10.56 2.13 14.61 13.42 2.18 17.93 16.35 2.22 21.65 19.23 2.27 25.13 22.87 2.32 28.91 28.91 2.37 32.84 32.84 2.41 35.55 35.55 2.43

1000 10.85 9.98 2.21 13.97 12.83 2.26 17.25 15.73 2.32 21.12 18.76 2.39 24.49 22.29 2.44 28.16 28.16 2.50 32.32 32.32 2.56 35.45 35.45 2.60

1125 11.02 10.14 2.22 14.16 13.01 2.27 17.47 15.93 2.32 21.33 18.95 2.38 24.75 22.52 2.43 28.47 28.47 2.48 32.48 32.48 2.52 35.27 35.27 2.55

(23.9)

CFM

INDOOR A IR

EDB

1000 11.73 10.79 2.02 14.83 13.63 2.07 18.18 16.58 2.12 21.76 19.32 2.18 25.26 22.99 2.23 29.04 29.04 2.29 33.14 33.14 2.34 36.10 36.10 2.37

1125 11.90 10.95 2.04 15.02 13.81 2.08 18.71 17.06 2.13 21.96 19.50 2.17 25.52 23.22 2.21 29.36 29.36 2.27 33.18 33.18 2.30 35.81 35.81 2.32

°F (°C)

(18.3)

HEAT PUMP HEATING PERFORMANCE CONTINUED

INDOOR AIR

---3 (19.4) 7 (---13.9) 17 (---8.3) 27 (---2.i8) 37 (2.8) 47 (8.3) 57 (13.9) 67 (19.4)

tem

Sys-

Tot a l

tuh

Capacity MB-

Tot a l Integ Tota l Integ To ta l Integ To tal Integ Tot a l Integ Tota l Integ To ta l Integ To tal Integ

CFM

1050 12.79 11.77 2.17 16.58 15.24 2.26 20.53 18.72 2.35 24.72 21.96 2.46 29.59 26.93 2.60 33.44 33.44 2.71 37.48 37.48 2.84 41.96 41.96 3.04

1200 13.08 12.04 2.19 16.92 15.55 2.28 20.91 19.07 2.36 25.18 22.36 2.46 29.99 27.29 2.58 33.84 33.84 2.68 38.05 38.05 2.80 42.68 42.68 2.97

1350 13.35 12.28 2.22 17.22 15.83 2.30 21.25 19.37 2.37 25.56 22.70 2.46 30.31 27.58 2.58 34.23 34.23 2.66 38.53 38.53 2.77 43.26 43.26 2.93

1050 11.97 11.01 2.27 15.80 14.52 2.36 19.79 18.04 2.46 24.01 21.32 2.57 29.06 26.45 2.72 32.95 32.95 2.83 36.89 36.89 2.97 41.27 41.27 3.17

1200 12.30 11.31 2.29 16.16 14.85 2.38 20.20 18.42 2.47 24.46 21.72 2.56 29.49 26.84 2.70 33.40 33.40 2.80 37.45 37.45 2.92 41.97 41.97 3.10

1350 12.56 11.55 2.32 16.46 15.13 2.40 20.53 18.72 2.48 24.83 22.06 2.57 29.84 27.16 2.69 33.76 33.76 2.78 37.92 37.92 2.89 42.56 42.56 3.06

1050 11.18 10.29 2.37 15.04 13.83 2.47 19.07 17.39 2.57 23.26 20.66 2.68 27.74 25.24 2.81 32.46 32.46 2.96 36.32 36.32 3.10 40.58 40.58 3.31

1200 11.45 10.53 2.40 15.37 14.13 2.48 19.45 17.73 2.57 23.71 21.06 2.67 28.43 25.87 2.79 32.89 32.89 2.92 36.86 36.86 3.05 41.27 41.27 3.24

1350 11.71 10.78 2.43 15.67 14.40 2.51 19.78 18.04 2.59 24.08 21.39 2.68 29.29 26.66 2.81 33.26 33.26 2.90 37.31 37.31 3.02 41.84 41.84 3.19

EDB

°F(°C)

(18.3)

(21.1)

(23.9)

See notes on page 21

Page 20

KW†

Tot a l

Syst.

In-

teg*

tem

Sys-

Tot a l

tuh

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

Capacity MB-

tem

Sys-

Tot a l

tuh

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

Capacity MB-

tem

Sys-

Tot a l

tuh

25HCD3

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

Capacity MB-

tem

Sys-

Tot a l

tuh

Tot a l

Capacity MBtuh

Capacity MB-

KW†

Tot a l

Syst.

In-

teg*

tem

Sys-

Tot a l

tuh

OUTDOOR COIL ENTERING AIR TEMPERATURES ° F (°C)

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

25HCD342(A,W)**31 Outdoor Section With FB4CNF042 Indoor Section

Capacity MB-

OUTDOOR C OI L ENTERING AIR TEMPERATURES ° F (° C)

tem

Sys-

Tot a l

25HCD348(A,W)**31 Outdoor Section With FB4CNF048 Indoor Section

tuh

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

Capacity MB-

tem

Sys-

Tot a l

tuh

---3 (19.4) 7 (---13.9) 17 (--- 8.3) 27 (---2.i 8) 37 (2.8) 47 (8.3) 57 (13.9) 67 (19.4)

Capacity MB-

tem

Sys-

Tot a l

tuh

Capacity MB-

Tot a l Integ Tot a l Integ To t al Integ To t al Integ To t al Integ To ta l Integ To ta l Integ To ta l Integ

Tot a l

Capacity MBtuh

KW†

Tot a l

Syst.

In-

teg*

--- 3 ( ---1 9 . 4 ) 7 ( --- 13.9) 17 (---8.3) 27 (---2.8) 37 ( 2.8) 47 ( 8.3) 57 ( 13.9) 67 (19.4)

Tot a l

Capacity MBtuh

CFM

1225 15.60 14.35 2.64 20.17 18.54 2.75 24.73 22.55 2.85 29.47 26.17 2.95 34.77 31.64 3.05 39.07 39.07 3.08 43.89 43.89 3.10 49.14 49.14 3.09

1400 15.96 14.69 2.66 20.52 18.86 2.76 25.15 22.93 2.85 29.96 26.61 2.94 35.16 32.00 3.03 39.57 39.57 3.05 44.52 44.52 3.05 49.61 49.61 3.01

1525 16.17 14.87 2.68 20.75 19.07 2.77 25.41 23.17 2.86 30.27 26.89 2.94 35.42 32.23 3.02 39.87 39.87 3.04 44.90 44.90 3.03 49.76 49.76 2.97

1225 14.87 13.68 2.80 19.40 17.83 2.88 23.98 21.87 2.97 28.70 25.49 3.06 34.24 31.16 3.17 38.52 38.52 3.21 43.24 43.24 3.23 48.43 48.43 3.23

1400 15.18 13.97 2.82 19.76 18.16 2.90 24.40 22.25 2.98 29.18 25.91 3.06 34.67 31.55 3.15 39.00 39.00 3.17 43.85 43.85 3.18 48.95 48.95 3.15

1525 15.33 14.10 2.84 20.00 18.37 2.91 24.66 22.49 2.99 29.49 26.19 3.06 34.94 31.79 3.14 39.30 39.30 3.16 44.23 44.23 3.16 49.17 49.17 3.11

1225 14.04 12.91 2.96 18.60 17.10 3.03 23.21 21.16 3.11 27.91 24.79 3.19 32.98 30.01 3.28 38.00 38.00 3.34 42.60 42.60 3.37 47.73 47.73 3.38

1400 14.34 13.20 2.99 18.96 17.42 3.04 23.61 21.53 3.11 28.39 25.21 3.18 34.12 31.05 3.28 38.46 38.46 3.30 43.19 43.19 3.31 48.30 48.30 3.29

1525 14.55 13.38 3.01 19.19 17.63 3.05 23.88 21.77 3.12 28.69 25.48 3.18 34.39 31.29 3.27 38.75 38.75 3.29 43.56 43.56 3.29 48.57 48.57 3.25

INDOOR A IR

EDB

(21.1)

(23.9)

°F (°C)

(18.3)

HEAT PUMP HEATING PERFORMANCE CONTINUED

CFM

1400 18.42 16.95 3.14 23.65 21.74 3.21 28.90 26.35 3.28 35.25 31.31 3.40 40.02 36.42 3.48 45.07 45.07 3.56 50.81 50.81 3.66 57.16 57.16 3.81

1600 18.80 17.30 3.19 24.10 22.15 3.24 29.38 26.79 3.30 35.74 31.74 3.40 40.52 36.87 3.46 45.69 45.69 3.53 51.59 51.59 3.61 58.17 58.17 3.72

1800 19.15 17.61 3.24 24.47 22.49 3.28 29.81 27.18 3.33 36.14 32.10 3.41 40.97 37.28 3.46 46.22 46.22 3.52 52.24 52.24 3.59 58.97 58.97 3.66

1400 17.61 16.20 3.27 22.86 21.00 3.34 28.11 25.63 3.42 33.56 29.80 3.50 39.44 35.89 3.63 44.40 44.40 3.71 50.01 50.01 3.82 56.20 56.20 3.97

1600 17.99 16.55 3.31 23.30 21.41 3.37 28.60 26.08 3.43 34.24 30.41 3.51 39.94 36.35 3.61 45.00 45.00 3.68 50.76 50.76 3.77 57.15 57.15 3.90

1800 18.34 16.87 3.36 23.68 21.76 3.41 29.03 26.47 3.46 35.39 31.43 3.55 40.40 36.76 3.61 45.52 45.52 3.67 51.40 51.40 3.74 58.01 58.01 3.83

1400 16.74 15.40 3.41 22.00 20.22 3.48 27.27 24.87 3.56 32.66 29.01 3.65 38.91 35.41 3.79 43.75 43.75 3.87 49.22 49.22 3.98 55.27 55.27 4.15

1600 17.12 15.75 3.45 22.44 20.62 3.51 27.77 25.32 3.57 33.25 29.53 3.65 39.42 35.87 3.77 44.33 44.33 3.84 49.95 49.95 3.93 56.19 56.19 4.07

1800 17.47 16.07 3.50 22.83 20.98 3.55 28.20 25.71 3.60 33.75 29.98 3.66 39.83 36.24 3.77 44.84 44.84 3.83 50.57 50.57 3.90 57.03 57.03 4.01

INDOOR AIR

EDB

°F(°C)

(18.3)

(21.1)

(23.9)

See notes on page 21

Page 21

KW†

Tot a l

Syst.

Capacity MBtuh

KW†

Tot a l

Syst.

Capacity MBtuh

KW†

Tot a l

Syst.

Capacity MBtuh

KW†

Tot a l

Syst.

Capacity MBtuh

KW†

Tot a l

Syst.

OUTDOOR COIL ENTERING AIR TEMPERATURES ° F (°C)

Capacity MBtuh

KW†

Tot a l

Syst.

25HCD360(A,W)**30 Outdoor Section With FY5BNB060 Indoor S ection

Capacity MBtuh

KW†

Tot a l

Syst.

25HCD3

Capacity MBtuh

KW†

Tot a l

Syst.

--- 3 ( ---1 9 . 4 ) 7 ( ---13.9) 17 ( ---8.3) 27 ( --- 2.8) 37 ( 2.8) 47 (8. 3) 57 (13. 9) 67 (19.4)

Tot a l Integ* To t al Integ* Tot a l Integ* To t al Integ* Tot a l Integ* To t al Integ* To ta l Integ* To ta l Integ*

Capacity MBtuh

CFM

1750 24.86 22.87 3.95 31.48 28.93 4.06 38.08 34.72 4.17 45.28 40.21 4.30 52.48 47.76 4.47 58.88 58.88 4.62 66.42 66.42 4.80 73.43 73.43 4.96

2000 25.43 23.40 4.01 32.04 29.45 4.10 38.76 35.34 4.19 46.95 41.70 4.35 53.15 48.37 4.46 59.73 59.73 4.59 67.34 67.34 4.73 73.99 73.99 4.87

2250 25.95 23.87 4.08 32.60 29.95 4.16 39.33 35.86 4.23 47.49 42.18 4.37 53.73 48.90 4.46 60.46 60.46 4.59 67.94 67.94 4.70 74.27 74.27 4.82

1750 23.67 21.78 4.10 30.33 27.87 4.22 37.00 33.74 4.34 44.01 39.08 4.48 51.73 47.07 4.67 58.00 58.00 4.83 65.43 65.43 5.01 72.49 72.49 5.17

2000 24.22 22.28 4.16 30.94 28.43 4.27 37.68 34.36 4.36 44.80 39.79 4.49 52.40 47.68 4.65 58.81 58.81 4.79 66.40 66.40 4.93 73.04 73.04 5.08

2250 24.72 22.74 4.23 31.51 28.95 4.32 38.28 34.90 4.41 45.52 40.43 4.51 52.96 48.19 4.66 59.54 59.54 4.78 67.06 67.06 4.91 73.39 73.39 5.03

1750 22.37 20.58 4.27 29.13 26.77 4.39 35.90 32.74 4.52 42.85 38.05 4.66 51.00 46.41 4.89 57.17 57.17 5.05 64.41 64.41 5.23 71.54 71.54 5.39

2000 22.91 21.08 4.33 29.73 27.32 4.44 36.57 33.34 4.55 43.63 38.75 4.67 51.62 46.97 4.86 57.93 57.93 5.00 65.46 65.46 5.15 72.12 72.12 5.29

2250 23.41 21.54 4.40 30.29 27.84 4.50 37.15 33.87 4.59 44.29 39.34 4.70 52.19 47.49 4.86 58.63 58.63 4.99 66.17 66.17 5.11 72.48 72.48 5.24

INDOOR A IR

EDB

(21.1)

(23.9)

°F (°C)

(18.3)

HEAT PUMP HEATING PERFORMANCE CONTINUED

NOTE: When the required data falls between the published data, interpolation may be performed. Extrapolation is not an acceptable practice.

* The Btuh heating capacity values shown are net integrated values from which the defrost effect has been subtracted. The Btuh heating from supplement heaters should be added to those values to obtain total system capacity.

{ The kW values i nclude the compressor, outdoor fan motor, and i ndoor blower motor. The kW from supplement heaters should be added to these values to obtain total system kilowatts.

EDB —EnteringDryBulb

Page 22

GUIDE SPECIFICATIONS GENERAL

AIR--COOLED, SPLIT--SYSTEM HEAT PUMP

25HCD3

1--1/2 TO 5 NOMINAL TONS

System Description

Outdoor--mounted, air--cooled, split--system heat pump unit suitable for ground or rooftop installation. Unit consists of a hermetic compressor, an air--cooled coil, propeller--type condenser fan, and a control box. Unit will discharge supply air upward as shown on contract drawings. Unit will be used in a refrigeration circuit to match up to a packaged fan coil or coil unit.

Quality Assurance

— Unit will be rated in accordance with the latest edition of

AHRI Standard 240.

— Unit will be certified for capacity and efficiency, and

listed in the latest AHRI directory.

— Unit construction will comply with latest edition of

ANSI/ ASHRAE and with NEC.

— Unit will be constructed in accordance with UL

standards and will carry the UL label of approval. Unit

25HCD3

will have C--UL approval.

— Unit cabinet will be capable of withstanding Federal Test

Method Standard No. 141 (Method 6061) 500--hr salt spray test.

— Air--cooled condenser coils are pressure tested and the

outdoor unit is leak tested.

— Unit constructed in ISO9001 approved facility.

Delivery, Storage, and Handling

— Unit will be shipped as single package only and is stored

and handled per unit manufacturer’s recommendations.

Warranty (for inclusion by specifying engineer)

— U.S. and Canada only.

PRODUCTS

Equipment

— Factory assembled, single piece, air--cooled heat pump

unit. Contained within the unit enclosure is all factory wiring, piping, controls, compressor, refrigerant charge Puronr (R--410A), and special features required prior to field start--up.

Unit Cabinet

— Unit cabinet will be constructed of galvanized steel,

bonderized, and coated with a powder coat paint.

— Available with dense grille only.

Fans

— Condenser fan will be direct--drive propeller type,

discharging air upward.

— Condenser fan motors will be totally enclosed, 1--phase

type with class B insulation and permanently lubricated

bearings. — Shafts will be corrosion resistant. — Fan blades will be statically and dynamically balanced. — Condenser fan openings will be equipped with steel wire

safety guards.

Compressor

— Compressor will be hermetically sealed. — Compressor will be mounted on rubber vibration

isolators.

Condenser Coil

— Condenser coil will be air cooled. — Coil will be constructed of aluminum fins mechanically

bonded to copper tubes which are then cleaned,

dehydrated, and sealed.

Refrigeration Components

— Refrigeration circuit components will include liquid--line

shutoff valve with sweat connections, vapor--line shutoff

valve with sweat connections, system charge of Puronr

(R--410A) refrigerant, POE compressor oil, accumulator,

and reversing valve.

Operating Characteristics

— The capacity of the unit will meet or exceed _____ Btuh

at a suction temperature of _____ _F/_C. The power

consumption at full load will not exceed _____ kW. — Combination of the unit and the evaporator or fan coil

unit will have a total net cooling capacity of _____ Btuh

or greater at conditions of _____ CFM entering air

temperature at the evaporator at _____ _F wet bulb and

_____ _F/_C dry bulb, and air entering the unit at _____

_F/_C. — The system will have a SEER of _____ Btuh/watt or

greater at DOE conditions.

Electrical Requirements

— Nominal unit electrical characteristics will be _____ v,

single phase, 60 hz. The unit will be capable of

satisfactory operation within voltage limits of _____ v to

_____ v. — Nominal unit electrical characteristics will be _____ v,

three phase, 60 hz. The unit will be capable of

satisfactory operation within voltage limits of _____ v to

_____ v. — Unit electrical power will be single point connection. — Control circuit will be 24v.

Special Features

— Refer to section of this literature identifying accessories

and descriptions for specific features and available

enhancements.

Page 23

SYSTEM DESIGN SUMMARY

1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01--in. wc.

2. Minimum outdoor operating air temperature without low--ambient operation accessory is 55_F (12.8_C).

3. Maximum outdoor operating air temperature for cooling mode is 125_F (51.7_C).

4. Minimum outdoor operating air temperature for heating mode is –30_F (–34.4_C).

5. Maximum outdoor operating air temperature for heating mode is 66_F (18.9_C).

6. For reliable operation, unit should be level in all horizontal planes.

7. For interconnecting refrigerant tube lengths greater than 80 ft (23.4 m) and/or elevation differences between indoor and outdoor units greater than 20 ft (6.1 m), consult Residential Piping and Longline Guideline and Service Manual available from equipment distributor.

8. If any refrigerant tubing is buried, provide a 6 in. (152.4 mm) vertical rise to the valve connections at the unit. Refrigerant tubing lengths up to 36 in. (914.4 mm) may be buried without further consideration. Do not bury refrigerant lines longer than 36 in. (914.4 mm).

9. Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided.

10. Do not apply capillary tube indoor coils to these units.

11. Factory--supplied filter drier must be installed.

25HCD3

Page 24

25HCD3

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

Catalog No: 25HCD3--- 1PD

Replaces: New

Carrier Comfort 25HCD318, Comfort 25HCD324, Comfort 25HCD330, Comfort 25HCD336, Comfort 25HCD342 Product Data

Specifications and Main Features

Frequently Asked Questions

User Manual