York BHP024 User Manual

036-21528-007-A-1205

AFFINITY™ SERIES SINGLE PACKAGE

HEAT PUMPS BHP024 THRU 060

2 THRU 5 NOMINAL TONS 13 SEER

DESCRIPTION

York® Affinity™ Series packaged heat pumps are designed for outdoor installation. Only utility and duct connections are required at the point of installation.

Field-installed electric heater accessories are av ailable to provide electric heat, if required.

STANDARD FEATURES / BENEFITS

OPERATING EFFICIENCY

All units provide high operating efficiencies of 13 SEER, 3.3 COP or greater, and 7.7 HSPF. All efficiencies exceed legislated minimum levels.

ON SITE FLEXIBILITY

All model sizes share a common, compact design cabinet with a single footprint. The installer has the flexibility of setting one curb or pad and placing the proper tonnage unit after the internal load has been determined. Field convertible duct connections, from side shot to down shot, allows the installer greater flexibility and the need to carry less inventory.

LOWER INSTALLATION COST

Installation time and costs are reduced by easy power and control wiring connections. The small base dimension means less space is required on the ground or roof. Plus, the installer can fit this unit between the wheel wells of full size pick-up truck. All models are under 500 pounds.

FACTORY MOUNTED TXV

All units are completely wired, charged with R-22 and tested prior to shipment. Unique test stations, are used to insure product quality. Refrigerant charge, and component part numbers are verified via computers at manufacturing point. Vital run test statistics, such as, system pressure , motor currents, air velocity and temperature unit vibration are monitored and recorded by the system to insure unit performance.

Equal size, side supply and return duct connections allow easy hook-up of ducts to match low crawl spaces without transition pieces.

UTILITY CONNECTIONS MADE EASY

Electrical utility knockouts are provided through the bottom, as well as the side of the unit. Utility connections can be made quickly and with a minimum amount of field labor. A field supplied and field installed electrical disconn ec t switch must be installed.

CONVERTIBLE AIRFLOW DESIGN

The bottom duct openings are covered when they leave the factory. They are ready for a side supply / side return application. If a bottom supply / bottom return application is desired, you simply remove the two panels fr om the bottom of the unit and place them in the side supply / side return duct openings. No panel cutting is required and no accessory panel is necessary. Convertible airflow design allows maximum field flexibility and minimum inventory.

FOR DISTRIBUTION USE ONL Y - NOT TO BE USED AT POINT OF RETAIL SALE

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CONDENSATE PAN

A non-corrosive, long-lasting, water-tight pan is positioned below the evaporator coil to collect and drain all condensate; less collection of stagnate condensate will build-up. The condensate pan conforms to ASHRAE 62-89 standards (Ventilation for Acceptable Indoor Air Quality).

CONDENSATE DRAIN

The heavy duty, inch NPTI copper connection is more tolerable during installation and is more durable over time. The connection is rigidly mounted to assure proper fit and leak tight seal.

DURABLE FINISH

With a heavy duty cabinet made of powder-painted, galvanized steel, the neutral color blends into surrounding areas. The powered paint provides a better paint to steel bond, which resists corrosion and rust creep. The special primer formulas and glossy earth tone finish insure less fading when exposed to sunlight and offers a more attractive on site appearance. This paint finish exceeds ASTM-B117 standards for 1000 hours salt spray rating, the highest in the industry.

TOP DISCHARGE

The top discharge condenser fan does not disrupt neighboring areas and does not dry-out vegeta tion surrounding the unit. The warm air from the top mounted fan is blown up away from the structure and any landscaping. This allows compact location on multi-unit applications.

OUTDOOR COIL GRILLE

A multi-piece totally enclosed, rigidly mounted outdoor coil grille provides protection from objects and personnel after installation. It also provides protection during transit and installation.

LOW OPERATING SOUND LEVEL

The upward air flow carries the normal oper ating noise up and away from the living area. The rigid top panel effectively isolates any motor sound. Isolator mounted compressor and the rippled fins of the condenser coil, muffle the normal fan motor and compressor operating sounds. The unique formed base pan also aids in sound alterations with it's “Super-Structure” design. This design strategically places embossments in the pan for optimum strength and rigidity.

FULL PERIMETER BASE RAILS

The easily removable base rails provide a solid foundation for the entire unit and protects the unit during shipment. The rails provide fork lift access from all sides. Rigging holes are, provided also so that an overhead crane can be used to place the unit on a roof. On applications when the unit is placed on a pad, the base will keep the unit off the pad to deter corrosion. On applications where height is limited, the 2-3/8 inch high base rails may be removed on location.

MORE ATTRACTIVE APPEARANCE

A single piece “Water Shed” top cover containing a top discharge condenser fan arrangement requires less square footage on installation and provides a wider variety of installations. The one piece design adds greater water integrity. Rounded corners with water drip edges add to the attractive appearance. The cabinet panels have a non-fibrous insulation that re du ce s insulation fibers into conditioned area.

FAN SYSTEM

All models operate over a wide range of design conditions with an (E.C.M.) electronically commutated motor that automatically adjusts the blower speed to meet a wide range of static requirements. These units easily match all types of applications and provides greater on site flexibility to match comfort requirements.

SIMPLE CONTROL CIRCUIT

A low voltage printed circuit board contains a low voltage terminal strip. The electrical control box is not located in the compressor compartment. All wiring internal to the unit is color/number coded.

CONTROLS

Reliable demand defrost control provides defrost. Defrost control also provides an “X” terminal to provide a 24 volt signal for room thermostat “LED” indication of unit lockout, plus, built in 5 minute anti-short cycle protection.

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PROTECTED COMPRESSOR

The compressor is internally protected against high pressure and temperature. This is accomplished by the simultaneous operation of high pressure relief valve and a temperature sensor which protects the compressor, if undesirable operating conditions occur.

EXCLUSIVE COIL DESIGN

Grooved copper tubes and enhanced aluminum fin construction improves heat transfer for maximum efficiency and durability.

LOW MAINTENANCE

Long life, permanently lubricated condenser and evaporator fan motor bearings, need no annual maintenance. Blower assembly can be easily cleaned by the unique “Slip Track” slide-out blower assemb ly.

SECURED SERVICE ACCESS PORTS

Protected, externally mounted, re-usable service access ports are provided on both the high and low lines for ease of evacuating and charging the system.

EASY SERVICE ACCESS

rate field accessories of single enthalpy and dual enthalpy are also available.

SINGLE ENTHALPY SENSOR

Sensor replaces dry bulb sensor standard in economizer kit. Provides improved economizer operation by sensing the dry bulb temperature from outdoors, plus the enthalpy content of the outdoor air .

DUAL ENTHALPY SENSOR

Additional sensor to single enthalpy sensor . Sens or selects both the return air temperature dry bulb and humidity, in conjunction with the single enthalpy, to determine the most economical mix. Single Enthalpy sensor also required.

UPGRADE PRESSURE PACKAGE

Contains screw in type High pressure, Low Pressure/ Loss of Charge switch, freeze protection switch and lockout relay. Switches are placed onto existing Schrader ports located in the unit by furnished adapters. When abnormal conditions are sensed through the pressure switches, the unit will lock out, preventing any further operation until reset or problem is corrected. Package agency approved.

A large, single hinged panel covers the electrical controls and makes servicing easy. The blower compartment has an additional large panel with a built-in handle tab. Removing this panel will allow the blower assembly to slide-out for easy removal for maintenance and ease of trouble shooting.

REPLACEMENT PARTS

The installer has no need to carry an inventory of unique parts or needs special training to replace any of the components parts for these units. All are easily obtained from Source 1 or other major part houses.

FIELD-INSTALLED ACCESSORIES

ECONOMIZER DOWN DISCHARGE / SUPPLY KIT

Modulating integrated economizer provides simultaneous operation between the mechanical cooling and economizer operation. Independent blade design insures proper control and less than 1% leak rate. Includes hood and mesh bird screen filter integrated into the hood, dry bulb sensor and relief damper. Sepa-

HAIL GUARD KIT

Kit contains protected grilles made of expanded aluminum grilles with full perimeter 1-1/2 inch frame. Sloped hoods are also included to assure maximum protection.

FILTER / FRAME KIT (SINGLE PHASE ONLY)

Kit contains the necessary hardware to field install return air filters into the base unit. Pre-cut filter racks and appropriate cleanable standard size filters are shipped in one kit (1" filter is supplied). This kit is available for single phase horizontal or vertical duct application only. Standard in all 3 Phase models.

MOTORIZED FRESH AIR DAMPER

Designed for duct mounted side return and un it mounted down shot return applications. Damper capable of providing 0% thru 50% of outdoor air (field supplied). Closes on power loss, includes hood and screen assembly.

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RECTANGLE TO ROUND ADAPTERS

Kit includes one supply and one return air rectangle to round duct adapter. Adapters are preformed and designed to fit over current duct openings on the base unit. Transition is from 15" square to 14" round.

ROOF CURBS

NRCA approved curbs provide proper fit to base unit for rooftop installations. Curbs are designed to be assembled through hinge pins in each corner. Kit also provides seal strip to assure a water tight seal. Eigh t and 14 inch high roof curbs are available.

MANUAL OUTDOOR DAMPER

Provides 0% thru 50% outdoor air capability (field adjustable). Designed for duct mounted side return and

TABLE OF CONTENTS

Description ............................................................................1

Standard Features / Benefits ................................................1

Field-installed Accessories ...................................................3

Unit Cut Away .......................................................................5

Ratings .................................................................................5

Physical Data ........................................................................5

Cooling Capacities - 2 Ton (BHP024) ..................................6

Cooling Capacities - 2-1/2 Ton (BHP030) ............................7

Cooling Capacities - 3 Ton (BHP036) ..................................8

Cooling Capacities - 3-1/2 Ton (BHP042) ............................9

Cooling Capacities - 4 Ton (BHP048) ................................10

Cooling Capacities - 5 Ton (BHP060) ................................11

Heating Capacities - 2 Ton (BHP024) ................................12

Heating Capacities - 2-1/2 Ton (BHP030) ..........................12

Heating Capacities - 3 Ton (BHP036) ................................13

Heating Capacities - 3-1/2 Ton (BHP042) ..........................13

Heating Capacities - 4 Ton (BHP048) ................................14

unit mounted down shot applications. Includes hood and screen assembly.

WALL THERMOSTAT

The units are designed to operate with 24-volt electronic and electro-mechanical thermostat s. All unit s can operate with single stage heat / single stage cool thermostats - with or without the economizer.

ELECTRIC HEATERS

Each heater package provides easy installation of electric heat strips. Slide in design with plug in harness and agency approved. Heaters are available from 5.0 KW sizes and are designed for single point and dual connection.

Heating Capacities - 5 Ton (BHP060) ................................14

Side & Bottom Supply Air Blower Performance

(208/230/460 Volt) .............................................................15

Additional Static Resistance ..............................................15

Field Wiring Diagram ..................................... ....................16

Electrical Data (Basic Unit) ............................................. ...17

Electrical Data (13 Seer Heat Pump / Electric Heat) ......... 18

Application Data .................................................................19

Center Of Gravity And Weights ..........................................19

Unit Clearances .................................................................19

Unit Dimensions .................................................................20

Typical Applications ...........................................................21

Roof Curb Dimensions .......................................................22

Typical Wiring Diagram (208/230-1-60 Power Supply) ...... 23

Typical Wiring Diagram (230-3-60 Power Supply) ............. 24

Typical Wiring Diagram (460/575-3-60 Power Supply) ...... 25

Mechanical Specifications ..................................................26

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036-21528-007-A-1205

DIRECT DRIVE CONDENSER FAN MOTOR

HIGHLY EFFICIENT ENHANCED COPPER TUBE/ALUMINUM FIN INDOOR COIL

HIGHLY EFFICIENT ENHANCED COPPER TUBE/ALUMINUM FIN OUTDOOR COIL

BACK AND BOTTOM RETURN AIR AND SUPPLYAIR DUCT OPENING

HIGH VOLTAGE TERMINAL BLOCK

LOW VOLTAGE TERMINAL BLOCK

LONG-LASTING POWDER PAINT FINISH

HIGH-EFFICIENCY COMPRESSOR RIGIDLY MOUNTED

DECORATIVE PROTECTIVE COIL GUARD

ECM DIRECT DRIVE BLOWER MOTOR WITH SLIDE-OUT BLOWER ASSEMBLY

HEAVY GAUGE REMOVABLE BASE RAILS

FIGURE 1 - UNIT CUT AWAY

TABLE 1: RATINGS

MODEL

BHP

024 24.4 13.0 11.3 7.7 79 21.8 3.40 11.0 2.00 5.0, 7.5, 10.0 N / A 030 30.0 13.0 11.3 7.7 77 28.2 3.40 16.5 2.20 5.0, 7.5, 10.0, 15.0 10.0, 15.0 036 35.0 13.0 11.3 7.7 77 32.0 3.30 18.9 2.20 5.0, 7.5, 10.0, 15.0 10.0, 15.0 042 42.0 13.0 11.3 7.7 83 42.0 3.40 23.0 2.20 10.0, 15.0 10.0, 15.0 048 47.0 13.0 11.3 7.7 82 45.0 3.30 25.8 2.20 10.0, 15.0, 20.0, 25.0 10.0, 15.0, 20.0, 25.0 060 55.0 13.0 11.2 7.7 83 56.5 3.30 33.2 2.15 10.0, 15.0, 20.0, 25.0 10.0, 15.0, 20.0, 25.0

COOLING CAPACITY

80 / 67-95°F

MBH SEER EER MBH COP MBH COP SINGLE PHASE THREE PHASE

Certified in accordance with the Uniary Small Equipment certification program, which is based on ARI Standard 210/240.

Rated in accordance with ARI Standard 270.

SEER =Seasonal Energy Efficiency Ratio - the total cooling output in BTU's during a normal annual usage period for cooling divided by the total electric power input in watt-hours during the same period.

COP = Coefficient of Performance - the total heating capacity provided by the refrigeration system, including circulating fan heat but excluding supplementary resistance (BTU’s per hour) divided by the total electric input (watts) x 3.412.

HSPF

SOUND

RATING

(dbels)

NET HEATING CAPACITY

@47°F @17°F

AVAILABLE ELECTRIC HEAT

NOMINAL CAPACITY KW

TABLE 2: PHYSICAL DATA

BHP

11 x 10

3/4

4.38 22

1/4

2,400

11.7

11 x 10

3/4

5.63 22

1/4

2,400

16.4

11 X 10

3/4

5.63 22

1/4

3,000

16.4

INDOOR

BLOWER

INDOOR

COIL

OUTDOOR

FAN

OUTDOOR

COIL

MODELS

CENTRIFUGAL BLOWER (Dia. x Wd. in.)

FAN MOTOR HP (ECM)

ROWS DEEP

FINS PER INCH

FACE AREA (Sq. Ft.)

PROPELLER DIA. (in.)

FAN MOTOR HP

NOM. CFM TOTAL

ROWS DEEP

FINS PER INCH

FACE AREA (Sq. Ft.)

024 030 036 042 048 060

10 X 8

1/2

4.38 22

1/4

1,800

11.7

10 X 8

1/2

4.38 22

1/4

1,800

11.7

CHARGE REFRIGERANT 22 (lbs./oz.) 5 / 5 5 / 15 8 / 8 9 / 14 12 / 0 10 / 4

FILTER FACE AREA (Sq. Ft. / Qty. / Size) 4.28 / 2 / 14 x 22

COMPRESSOR Hermetic Type, Qty. = 1 Reciprocating Scroll Scroll Scroll Scroll Scroll

11 X 10

1 3

5.63 22

1/2

3,000

16.4

Unitary Products Group 5

TABLE 3: COOLING CAPACITIES - 2 TON (BHP024)

TEMPERATURE AIR ON

OUTDOOR COIL

72 67 62 57 72 67 62 57

NET CAP. MBH 29.1 26.0 23.8 23.4 29.7 26.6 24.3 23.9

POWER INPUT kW 1.93 1.91 1.88 1.87 1.95 1.93 1.91 1.90

86 19.2 23.1 23.8 23.4 20.9 25.1 24.3 23.9 83 16.9 20.8

85 °F

95 °F

105 °F

115 °F

125 °F

These capacities are net capacities - indoor fan heat deducted.

MBH

Sensible Capacity

NET CAP. MBH 27.2 24.2 22.1 22.0 27.7 24.6 22.5 22.4

POWER INPUT kW 2.07 2.06 2.02 2.02 2.09 2.08 2.05 2.04

MBH

Sensible Capacity

NET CAP. MBH 23.8 22.4 20.5 20.6 24.2 22.8 20.8 20.9

POWER INPUT kW 2.20 2.21 2.17 2.16 2.24 2.24 2.20 2.19

MBH

Sensible Capacity

NET CAP. MBH 20.4 20.7 18.9 19.2 20.6 20.9 19.1 19.4

POWER INPUT kW 2.34 2.36 2.32 2.31 2.38 2.40 2.36 2.35

MBH

Sensible Capacity

NET CAP. MBH 17.0 18.9 17.3 17.8 17.0 19.0 17.5 17.9

POWER INPUT kW 2.47 2.51 2.46 2.45 2.52 2.56 2.51 2.50

MBH

Sensible Capacity

Entering Dry

80 14.5 18.5 21.9 22.7 15.6 19.8 23.4 23.6 77 12.2 16.1 19.5 20.3 12.9 17.2 20.7 20.9

Bulb °F

74 9.9 13.8 17.2 18.0 10.3 14.5 18.0 18.2 71 #N/A 11.5 14.9 15.7 #N/A 11.9 15.4 15.6 68 #N/A 9.1 12.5 13.3 #N/A 9.2 12.7 12.9

86 18.6 22.3 22.1 22.0 20.1 23.7 22.5 22.4 83 16.2 20.0 22.1 22.0 17.5 21.5 22.5 22.4 80 13.9 17.7 20.8 21.4 14.8 18.9 21.8 22.1 77 11.6 15.3 18.4 19.0 12.2 16.2 19.2 19.4

Bulb °F

74 9.2 13.0 16.1 16.7 9.5 13.5 16.5 16.8 71 #N/A 10.7 13.8 14.4 #N/A 10.9 13.8 14.1 68 #N/A 8.3 11.4 12.0 #N/A 8.2 11.2 11.5

86 19.5 21.5 20.5 20.6 20.4 22.3 20.8 20.9 83 17.2 19.2 80 14.9 16.9 19.7 20.0 15.9 18.1 20.4 20.6 77 12.6 14.6 17.4 17.7 13.3 15.4 17.8 18.0

Bulb °F

74 10.2 12.2 15.1 15.3 10.6 12.7 15.1 15.3 71 #N/A 9.9 12.7 13.0 #N/A 10.1 12.4 12.6 68 #N/A 7.6 10.4 10.7 #N/A 7.4 9.8 10.0

86 20.4 20.7 18.9 19.2 20.6 20.9 19.1 19.4 83 18.2 18.5 80 15.9 16.1 18.7 18.6 17.0 17.3 19.0 19.1 77 13.6 13.8 16.4 16.3 14.4 14.6 16.4 16.5

Bulb °F

74 11.2 11.5 14.1 14.0 11.7 11.9 13.7 13.8 71 #N/A 9.1 11.7 11.6 #N/A 9.3 11.1 11.2 68 #N/A 6.8 9.4 9.3 #N/A 6.6 8.4 8.5

86 21.3 19.9 17.3 17.8 20.8 19.5 17.5 17.9 83 19.2 17.7 80 16.9 15.4 77 14.6 13.0 15.4 15.0 15.4 13.8 15.0 15.0

Bulb °F

74 12.2 10.7 13.1 12.6 12.8 11.1 12.3 12.3 71 #N/A 8.4 10.7 10.3 #N/A 8.5 9.7 9.7 68 #N/A 6.0 8.4 8.0 #N/A 5.8 7.0 7.0

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TEMPERATURE OF AIR ON INDOOR COIL

800 CFM 900 CFM

WB °F WB °F

23.8 23.4 18.3 22.5 24.3 23.9

20.5 20.6 18.5 20.7 20.8 20.9

18.9 19.2 19.5 19.8 19.1 19.4

17.3 17.8 20.6 18.9 17.5 17.9

17.7 17.3 18.1 16.5 17.6 17.7

ALL SENSIBLE CAPACITY

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TABLE 4: COOLING CAPACITIES - 2-1/2 TON (BHP030)

TEMPERATURE OF AIR ON INDOOR COIL

TEMPERATURE AIR ON

OUTDOOR COIL

72 67 62 57 72 67 62 57

NET CAP. MBH 34.1 31.5 28.4 29.9 35.4 32.7 29.5 31.0

POWER INPUT kW 2.52 2.48 2.44 2.43 2.64 2.58 2.54 2.53

86 23.9 29.8 28.4 29.9 25.7 31.8 29.5 31.0 83 21.0 26.9

85 °F

95 °F

105 °F

115 °F

125 °F

These capacities are net capacities - indoor fan heat deducted.

MBH

Sensible Capacity

NET CAP. MBH 32.6 29.4 26.8 28.9 33.7 30.4 27.7 29.8

POWER INPUT kW 2.83 2.81 2.71 2.70 2.93 2.91 2.81 2.79

MBH

Sensible Capacity

NET CAP. MBH 30.3 27.2 25.0 26.7 31.5 28.2 26.0 27.7

POWER INPUT kW 3.14 3.12 3.04 3.06 3.24 3.22 3.14 3.16

MBH

Sensible Capacity

NET CAP. MBH 28.0 24.9 23.2 24.4 29.3 26.1 24.4 25.6

POWER INPUT kW 3.45 3.43 3.37 3.42 3.56 3.54 3.48 3.53

MBH

Sensible Capacity

NET CAP. MBH 25.6 22.7 21.4 22.2 27.2 24.0 22.7 23.5

POWER INPUT kW 3.76 3.74 3.70 3.78 3.87 3.85 3.82 3.89

MBH

Sensible Capacity

Entering Dry

80 18.1 23.9 27.9 29.6 19.0 25.2 29.2 30.8 77 15.2 21.0 24.9 26.6 15.7 21.9 25.9 27.5

Bulb °F

74 12.3 18.1 22.0 23.7 12.4 18.5 22.6 24.2 71 #N/A 15.2 19.1 20.8 #N/A 15.2 19.2 20.9 68 #N/A 12.3 16.2 17.9 #N/A 11.9 15.9 17.5

86 22.8 28.2 26.8 28.9 25.0 29.7 27.7 29.8 83 19.9 25.3 26.8 28.9 21.7 27.5 27.7 29.8 80 17.0 22.4 26.6 28.3 18.3 24.2 27.5 29.5 77 14.1 19.5 23.6 25.4 15.0 20.8 24.2 26.2

Bulb °F

74 11.1 16.5 20.7 22.5 11.7 17.5 20.9 22.9 71 #N/A 13.6 17.8 19.6 #N/A 14.2 17.6 19.6 68 #N/A 10.7 14.9 16.7 #N/A 10.9 14.3 16.2

86 21.7 26.6 25.0 26.7 23.9 27.9 26.0 27.7 83 18.8 24.1 80 15.9 21.1 25.4 26.3 17.2 22.9 26.2 27.5 77 13.0 18.2 22.4 23.3 13.9 19.6 22.9 24.2

Bulb °F

74 10.1 15.3 19.5 20.4 10.6 16.3 19.6 20.9 71 #N/A 12.4 16.6 17.5 #N/A 13.0 16.2 17.6 68 #N/A 9.5 13.7 14.6 #N/A 9.7 12.9 14.2

86 20.7 24.9 23.2 24.4 22.8 26.1 24.4 25.6 83 17.7 22.8 80 14.8 19.9 24.2 24.2 16.2 21.7 24.8 25.5 77 11.9 17.0 21.3 21.3 12.8 18.4 21.5 22.2

Bulb °F

74 9.0 14.1 18.3 18.4 9.5 15.1 18.2 18.9 71 #N/A 11.2 15.4 15.4 #N/A 11.8 14.9 15.5 68 #N/A 8.3 12.5 12.5 #N/A 8.4 11.6 12.2

86 19.6 23.3 21.4 22.2 21.7 24.3 22.7 23.5 83 16.7 21.6 80 13.7 18.7 23.0 22.1 15.1 20.5 77 10.8 15.8 20.1 19.2 11.7 17.2 20.2 20.2

Bulb °F

74 7.9 12.9 17.1 16.3 8.4 13.9 16.8 16.8 71 #N/A 10.0 14.2 13.4 #N/A 10.5 13.5 13.5 68 #N/A 7.1 11.3 10.4 #N/A 7.2 10.2 10.2

1000 CFM 1125 CFM

WB °F WB °F

28.4 29.9 22.4 28.5 29.5 31.0

25.0 26.7 20.6 26.3 26.0 27.7

23.2 24.4 19.5 25.0 24.4 25.6

21.4 22.2 18.4 23.8 22.7 23.5

23.5 23.5

ALL SENSIBLE CAPACITY

Unitary Products Group 7

TABLE 5: COOLING CAPACITIES - 3 TON (BHP036)

TEMPERATURE AIR ON

OUTDOOR COIL

72 67 62 57 72 67 62 57

NET CAP. MBH 41.1 37.5 34.5 34.3 42.4 38.6 35.5 35.3

POWER INPUT kW 2.89 2.81 2.73 2.73 3.00 2.91 2.83 2.82

86 25.6 32.3 34.5 34.3 28.2 35.5 35.5 35.3 83 22.5 29.3 33.5 33.6 24.7 32.0

85 °F

95 °F

105 °F

115 °F

125 °F

These capacities are net capacities - indoor fan heat deducted.

MBH

Sensible Capacity

NET CAP. MBH 38.5 34.9 32.5 32.6 39.4 35.8 33.3 33.4

POWER INPUT kW 3.21 3.15 3.05 3.06 3.31 3.25 3.15 3.16

MBH

Sensible Capacity

NET CAP. MBH 35.6 32.1 29.5 30.4 36.4 32.8 30.2 31.1

POWER INPUT kW 3.61 3.52 3.44 3.45 3.70 3.61 3.53 3.54

MBH

Sensible Capacity

NET CAP. MBH 32.6 29.3 26.5 28.2 33.3 29.9 27.0 28.8

POWER INPUT kW 4.01 3.88 3.83 3.84 4.10 3.97 3.91 3.92

MBH

Sensible Capacity

NET CAP. MBH 29.7 26.4 23.5 26.0 30.2 26.9 23.9 26.4

POWER INPUT kW 4.41 4.25 4.21 4.22 4.49 4.33 4.29 4.30

MBH

Sensible Capacity

Entering Dry

80 19.5 26.3 31.7 32.2 21.2 28.5 34.5 35.0 77 16.5 23.2 28.7 29.1 17.7 25.0 31.0 31.5

Bulb °F

74 13.4 20.2 25.7 26.1 14.2 21.6 27.5 28.0 71 #N/A 17.2 22.6 23.1 #N/A 18.1 24.0 24.5 68 #N/A 14.1 19.6 20.0 #N/A 14.6 20.5 21.0

86 25.0 30.9 32.5 32.6 27.5 33.9 33.3 33.4 83 22.0 27.9 31.9 32.0 24.0 30.4 33.3 33.4 80 19.0 24.8 30.5 30.6 20.5 26.9 33.0 33.1 77 15.9 21.8 27.5 27.5 17.0 23.4 29.5 29.6

Bulb °F

74 12.9 18.8 24.4 24.5 13.5 19.9 26.0 26.1 71 #N/A 15.7 21.4 21.5 #N/A 16.4 22.5 22.6 68 #N/A 12.7 18.4 18.5 #N/A 12.9 19.0 19.1

86 23.9 29.4 29.5 30.4 26.2 31.9 30.2 31.1 83 20.9 26.6 29.2 30.0 22.7 28.9 80 17.9 23.6 27.8 28.6 19.2 25.4 30.0 30.8 77 14.8 20.5 24.8 25.5 15.7 21.9 26.5 27.3

Bulb °F

74 11.8 17.5 21.8 22.5 12.2 18.4 23.0 23.8 71 #N/A 14.5 18.7 19.5 #N/A 14.9 19.5 20.3 68 #N/A 11.4 15.7 16.4 #N/A 11.4 16.0 16.8

86 22.8 27.8 26.5 28.2 25.0 29.9 27.0 28.8 83 19.8 25.3 26.5 28.0 21.5 27.4 80 16.8 22.3 25.2 26.5 18.0 23.9 27.0 28.5 77 13.7 19.2 22.2 23.5 14.5 20.4 23.5 25.0

Bulb °F

74 10.7 16.2 19.1 20.5 11.0 16.9 20.0 21.5 71 #N/A 13.2 16.1 17.4 #N/A 13.4 16.5 18.0 68 #N/A 10.1 13.1 14.4 #N/A 9.9 13.0 14.5

86 21.7 26.3 23.5 26.0 23.7 27.9 23.9 26.4 83 18.7 24.0 23.8 25.9 20.2 25.9 80 15.7 21.0 22.6 24.5 16.7 22.4 24.1 26.2 77 12.6 17.9 19.5 21.5 13.2 18.9 20.6 22.7

Bulb °F

74 9.6 14.9 16.5 18.4 9.7 15.4 17.1 19.2 71 #N/A 11.9 13.5 15.4 #N/A 11.9 13.6 15.7

#78 #N/A 8.8 10.4 12.4 #N/A 8.4 10.1 12.2

1050 CFM 1200 CFM

036-21528-007-A-1205

TEMPERATURE OF AIR ON INDOOR COIL

WB °F WB °F

35.5 35.3

30.2 31.1

27.0 28.8

23.9 26.4

ALL SENSIBLE CAPACITY

8 Unitary Products Group

036-21528-007-A-1205

TABLE 6: COOLING CAPACITIES - 3-1/2 TON (BHP042)

TEMPERATURE OF AIR ON INDOOR COIL

TEMPERATURE AIR ON

OUTDOOR COIL

72 67 62 57 72 67 62 57

NET CAP. MBH 48.8 44.5 40.5 40.6 49.2 44.9 40.8 41.0

POWER INPUT kW 3.37 3.32 3.21 3.20 3.43 3.38 3.27 3.26

86 31.6 39.4 40.5 40.6 33.0 41.0 40.8 41.0 83 27.8 35.6 40.1 40.5 28.9 36.9

85 °F

95 °F

105 °F

115 °F

125 °F

These capacities are net capacities - indoor fan heat deducted.

MBH

Sensible Capacity

NET CAP. MBH 45.4 41.5 38.3 38.5 45.7 41.9 38.6 38.8

POWER INPUT kW 3.67 3.66 3.54 3.54 3.72 3.71 3.60 3.60

MBH

Sensible Capacity

NET CAP. MBH 41.9 37.7 35.2 35.6 42.1 37.9 35.4 35.7

POWER INPUT kW 4.01 3.98 3.89 3.88 4.06 4.03 3.94 3.93

MBH

Sensible Capacity

NET CAP. MBH 38.7 34.2 32.4 32.9 38.8 34.3 32.5 33.0

POWER INPUT kW 4.41 4.35 4.28 4.28 4.46 4.40 4.33 4.32

MBH

Sensible Capacity

NET CAP. MBH 35.6 30.7 29.6 30.3 35.5 30.6 29.6 30.2

POWER INPUT kW 4.81 4.73 4.68 4.67 4.85 4.77 4.72 4.71

MBH

Sensible Capacity

Entering Dry

80 24.0 31.8 38.8 40.2 24.8 32.8 40.1 41.5 77 20.2 27.9 35.0 36.4 20.7 28.8 36.0 37.4

Bulb °F

74 16.4 24.1 31.2 32.6 16.7 24.7 31.9 33.4 71 #N/A 20.3 27.4 28.7 #N/A 20.6 27.9 29.3 68 #N/A 16.5 23.5 24.9 #N/A 16.5 23.8 25.2

86 30.7 38.2 38.3 38.5 32.0 39.8 38.6 38.8 83 26.9 34.4 38.1 38.3 27.9 35.7 38.6 38.8 80 23.0 30.6 37.5 37.9 23.9 31.6 38.8 39.2 77 19.2 26.8 33.6 34.0 19.8 27.6 34.7 35.1

Bulb °F

74 15.4 23.0 29.8 30.2 15.7 23.5 30.6 31.0 71 #N/A 19.1 26.0 26.4 #N/A 19.4 26.5 26.9 68 #N/A 15.3 22.2 22.6 #N/A 15.3 22.4 22.8

86 28.1 34.5 35.2 35.6 29.4 35.8 35.4 35.7 83 24.5 31.6 34.8 35.1 25.6 33.0 35.2 35.5 80 21.0 28.1 33.7 33.8 21.8 29.1 34.9 35.1 77 17.4 24.6 30.1 30.3 18.0 25.3 31.1 31.2

Bulb °F

74 13.9 21.0 26.6 26.7 14.1 21.5 27.3 27.4 71 #N/A 17.5 23.0 23.2 #N/A 17.7 23.5 23.6 68 #N/A 13.9 19.5 19.6 #N/A 13.9 19.7 19.8

86 26.8 32.5 32.4 32.9 28.1 33.4 32.5 33.0 83 23.3 30.2 32.1 32.3 24.3 31.5 32.3 32.7 80 19.7 26.7 31.2 31.0 20.5 27.7 32.4 32.2 77 16.2 23.1 27.6 27.5 16.7 23.9 28.6 28.4

Bulb °F

74 12.6 19.6 24.1 24.0 12.9 20.1 24.8 24.6 71 #N/A 16.1 20.6 20.4 #N/A 16.3 20.9 20.8 68 #N/A 12.5 17.0 16.9 #N/A 12.5 17.1 17.0

86 25.5 30.4 29.6 30.3 26.8 31.0 29.6 30.2 83 22.0 28.8 29.4 29.6 23.0 30.1 29.5 29.9 80 18.5 25.3 28.7 28.3 19.2 26.3 29.8 29.4 77 14.9 21.7 25.1 24.8 15.4 22.5 26.0 25.6

Bulb °F

74 11.4 18.2 21.6 21.2 11.6 18.6 22.2 21.8 71 #N/A 14.6 18.1 17.7 #N/A 14.8 18.4 18.0 68 #N/A 11.1 14.5 14.1 #N/A 11.0 14.6 14.2

1300 CFM 1400 CFM

WB °F WB °F

40.8 41.0

ALL SENSIBLE CAPACITY

Unitary Products Group 9

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