York AFFINITY BHX Series Technical Manual
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York AFFINITY BHX Series Technical Manual

2 - 5 ton 60 hertz
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TECHNICAL GUIDE
R-410A
AFFINITY™ SERIES
BHX AND BHZ MODELS
2 - 5 TON
60 Hertz
Tested in accordance with:
®
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

Description

®
These York
Affinity™ 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 available to
provide electric heat, if required.
333495-YTG-A-0407
SO 9001
Certified Quality
Management System

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  • Page 1: Description

    333495-YTG-A-0407 ® TECHNICAL GUIDE Description R-410A ® These York Affinity™ packaged heat pumps are designed for outdoor installation. Only utility and duct connections are AFFINITY™ SERIES required at the point of installation. Field-installed electric heater accessories are available to BHX AND BHZ MODELS provide electric heat, if required.

  • Page 2: Table Of Contents

    333495-YTG-A-0407 Table of Contents Description ................... . 1 Table of Contents .

  • Page 3: Nomenclature

    333495-YTG-A-0407 Nomenclature Heat Pump Product Category Voltage Code B = Single Package Heat Pumps 06 = 208/230-1-60 (Air Cooled) 25 = 208/230-3-60 46 = 460-3-60 Product Generation Factory Installed Electric Heat 1 = New or Current Design 2 = 2nd Generation A = No Electric Heat Installed Product Identifier Nominal Cooling Capacity (MBH)
  • Page 4 333495-YTG-A-0407 • More Attractive Appearance - A single piece Water switches, the unit will lock out preventing any further Shed top cover containing a top discharge condenser fan operation until reset or problem is corrected. arrangement requires less square footage on installation •...

  • Page 5: Guide Specifications

    Fan assembly shall be “Slip Track” (slide-out) design for easy removal and cleaning. Units shall be manufactured by York International Unitary Products Group in an ISO 9001 certified facility. YORK’s Outdoor (Condenser) Fan Assembly Affinity™ package units give you the flexibility and choices you need in today’s market.
  • Page 6 333495-YTG-A-0407 Refrigerant Components Refrigerant Circuit and Refrigerant Safety Components shall include: Compressors: a. Shall include independent fixed orifice expansion a. Shall be fully hermetic type, direct drive, internally devices. protected with internal high-pressure relief and over b. Shall include filter/strainer to eliminate any foreign temperature protection.

  • Page 7: Physical Data

    333495-YTG-A-0407 Physical Data BHZ024-060 Physical Data Models Component BHZ024 BHZ030 BHZ036 BHZ042 BHZ048 BHZ060 Nominal Tonnage ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (Btu) 22.9 29.7 36.0 41.3 47.2 57.5 ARI net capacity (Btu) 22.8 29.2 33.6 40.5 45.5 56.0 11.4...
  • Page 8 333495-YTG-A-0407 BHX024-060 Physical Data Models Component BHX024 BHX036 BHX048 BHX060 Nominal Tonnage ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (Btu) 24.9 35.3 49.2 58.8 ARI net capacity (Btu) 24.4 34.4 47.0 57.0 12.0 11.5 11.3 11.0 SEER 14.5 Nominal CFM 1200 1600...
  • Page 9 333495-YTG-A-0407 BHZ and BHX Unit Limitations Unit Limitations Size Model Unit Voltage Applied Voltage Outdoor DB Temp (Tons) Max (°F) 208/230-1-60 (2.0) 208/230-1-60 208/230-1-60 208/230-3-60 (2.5) 460-3-60 208/230-1-60 208/230-3-60 460-3-60 (3.0) 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 (3.5) 460-3-60 208/230-1-60 208/230-3-60 460-3-60 (4.0) 208/230-1-60...

  • Page 10: Capacity Performance

    333495-YTG-A-0407 Capacity Performance BHZ024-060 Cooling Capacities BHZ024 (2.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW)
  • Page 11 333495-YTG-A-0407 BHZ024 (2.0 Ton) (Continued) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 115°F 125°F 22.6...
  • Page 12 333495-YTG-A-0407 BHZ030 (2.5 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 36.3 19.3...
  • Page 13 333495-YTG-A-0407 BHZ030 (2.5 Ton) (Continued) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 115°F 125°F 29.2...
  • Page 14 333495-YTG-A-0407 BHZ036 (3.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 39.2 19.4...
  • Page 15 333495-YTG-A-0407 BHZ036 (3.0 Ton) (Continued) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 115°F 125°F 34.1...
  • Page 16 333495-YTG-A-0407 BHZ042 (3.5 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 52.7 26.6...
  • Page 17 333495-YTG-A-0407 BHZ042 (3.5 Ton) (Continued) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 115°F 125°F 36.6...
  • Page 18 333495-YTG-A-0407 BHZ048 (4.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 61.1 32.3...
  • Page 19 333495-YTG-A-0407 BHZ048 (4.0 Ton) (Continued) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 115°F 125°F 47.0...
  • Page 20 333495-YTG-A-0407 BHZ060 (5.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 74.6 37.2...
  • Page 21 333495-YTG-A-0407 BHZ060 (5.0 Ton) (Continued) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 115°F 125°F 52.2...
  • Page 22 333495-YTG-A-0407 BHX024-060 Cooling Capacities BHX024 (2.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F...
  • Page 23 333495-YTG-A-0407 BHX036 (3.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 36.8 20.7...
  • Page 24 333495-YTG-A-0407 BHX048 (4.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 47.4 25.0...
  • Page 25 333495-YTG-A-0407 BHX060 (5.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 55.4 27.9...
  • Page 26 333495-YTG-A-0407 Heating Capacities BHZ024-060 Air Over Evaporator Size Outdoor Temperature (°F @ 72% RH) Coil Capacity & kW (Tons) DB (°F 4.86 6.37 8.30 10.78 13.98 18.11 23.43 30.30 1.29 1.37 1.45 1.52 1.60 1.67 1.75 1.82 2.79 4.28 6.21 8.69 11.89 16.02...
  • Page 27 333495-YTG-A-0407 BHZ024-060 (Continued) Air Over Evaporator Size Outdoor Temperature (°F @ 72% RH) Coil Capacity & kW (Tons) DB (°F 11.61 13.92 16.68 19.98 23.94 28.67 34.32 41.09 1.98 2.15 2.32 2.49 2.65 2.82 2.99 3.16 10.65 12.96 15.72 19.02 22.98 27.71 33.37...
  • Page 28 333495-YTG-A-0407 BHZ024-060 (Continued) Air Over Evaporator Size Outdoor Temperature (°F @ 72% RH) Coil Capacity & kW (Tons) DB (°F 17.36 20.44 24.07 28.36 33.44 39.45 46.55 54.95 2.47 2.63 2.78 2.93 3.08 3.23 3.39 3.54 15.59 18.66 22.29 26.58 31.66 37.67 44.78...
  • Page 29 333495-YTG-A-0407 BHX024-060 (5.0 Ton) Air Over Evaporator Size Outdoor Temperature (°F @ 72% RH) Coil Capacity & kW (Tons) DB (°F 5.52 6.55 7.81 9.35 11.24 13.55 16.38 19.85 0.89 0.90 0.91 0.92 0.93 0.94 0.96 0.97 4.58 5.61 6.87 8.41 10.30 12.61...

  • Page 30: Airflow Performance

    333495-YTG-A-0407 Airflow Performance Side Duct Application BHX024-060 External Static Pressure (Inch Water Gauge) Size Thermostat Speed Model Mode (Tons) Input Watts Watts Watts Watts Watts Watts Watts Watts Watts COOL-A COOL-B COOL-C COOL-D Cool Y1+Y2 COOL-A Y1+Y2 COOL-B High Y1+Y2 COOL-C Y1+Y2 COOL-D...
  • Page 31 333495-YTG-A-0407 BHX024-060 (Continued) External Static Pressure (Inch Water Gauge) Size Thermostat Speed Model Mode (Tons) Input Watts Watts Watts Watts Watts Watts Watts Watts Watts COOL-A 1050 COOL-B COOL-C COOL-D 1115 Cool Y1+Y2 COOL-A 1600 Y1+Y2 COOL-B 1400 High Y1+Y2 COOL-C 1500 Y1+Y2...
  • Page 32 333495-YTG-A-0407 BHZ024-060 External Static Pressure (Inch Water Gauge) Size Model Unit Speed (Tons) SCFM SCFM SCFM SCFM SCFM Low (1) Low/Medium (2) Medium (3) (2.0) Medium/High (4) 1019 1097 High (5) 1052 1120 Low (1) Low/Medium (2) 1003 Medium (3) 1091 1041 1033...
  • Page 33 333495-YTG-A-0407 Bottom Duct Application BHX024-060 External Static Pressure (Inch Water Gauge) Size Thermostat Speed Model Mode (Tons) Input Watts Watts Watts Watts Watts Watts Watts Watts Watts COOL-A COOL-B COOL-C COOL-D Cool Y1+Y2 COOL-A Y1+Y2 COOL-B High Y1+Y2 COOL-C Y1+Y2 COOL-D COOL-A COOL-B...
  • Page 34 333495-YTG-A-0407 BHX024-060 (Continued) External Static Pressure (Inch Water Gauge) Size Thermostat Speed Model Mode (Tons) Input Watts Watts Watts Watts Watts Watts Watts Watts Watts COOL-A 1050 COOL-B COOL-C COOL-D 1115 Cool Y1+Y2 COOL-A 1600 Y1+Y2 COOL-B 1400 High Y1+Y2 COOL-C 1500 Y1+Y2...
  • Page 35 333495-YTG-A-0407 BHZ024-060 External Static Pressure (Inch Water Gauge) Size Model Unit Speed (Tons) SCFM SCFM SCFM SCFM SCFM Low (1) Low/Medium (2) Medium (3) (2.0) Medium/High (4) 1019 1097 High (5) 1052 1120 Low (1) Low/Medium (2) 1003 Medium (3) 1091 1041 1033...
  • Page 36 333495-YTG-A-0407 Additional Static Resistance Size Model Wet Indoor Coil Economizer Filter/Frame Kit Electric Heat (Tons) 0.01 0.00 0.01 0.02 0.01 0.00 0.02 0.03 0.01 0.00 0.02 0.03 0.01 0.01 0.02 0.03 0.01 0.01 0.02 0.04 (2.0) 1000 0.02 0.01 0.02 0.04 1100 0.03...

  • Page 37: Sound Performance

    333495-YTG-A-0407 Electric Heat Minimum Supply Air Minimum Supply Air (CFM) Size Model Voltage Heater kW (Tons) 10.0 15.0 20.0 25.0 208/230-1-60 (2.0) 208/230-1-60 208/230-3-60 (2.5) 460-3-60 208/230-1-60 1070 1070 1070 1070 208/230-3-60 1070 1070 1070 1070 (3.0) 460-3-60 1070 1070 1070 1070 208/230-1-60...

  • Page 38: Electrical Data

    333495-YTG-A-0407 Electrical Data BHZ024-060 Heat Pump With/Without Electric Heat OD Fan Supply Max Fuse Compressors Motors Blower Electric Heat Option Size Breaker (each) Volt (each) Motor (Tons) (Amps) Size RLA LRA Model Stages Amps (Amps) None 21.3 2NH04500506 3.8/5 18.1/20.8 43.9/47.3 50/50 208/230-1-60 12.8...
  • Page 39 333495-YTG-A-0407 BHX024-060 Heat Pump With/Without Electric Heat OD Fan Supply Max Fuse Compressors Motors Blower Electric Heat Option Size Breaker (each) Volt (each) Motor (Tons) (Amps) Size RLA LRA Model Stages Amps (Amps) None 2NH04500506 3.8/5 18.1/20.8 40.5/44 45/45 208/230-1-60 10.2 (2.0) 2NH04500706 5.6/7.5 27.1/31.3...
  • Page 40 333495-YTG-A-0407 Typical BHX/BHZ024-060 Wiring Diagrams Typical BHX024, 048 and 060 Heat Pump 208/230-1-60 volt Wiring Diagram Unitary Products Group...
  • Page 41 333495-YTG-A-0407 Typical BHX036 Heat Pump 208/230-1-60 volt Wiring Diagram Unitary Products Group...
  • Page 42 333495-YTG-A-0407 Typical BHZ024-060 Heat Pump 208/230-1-60 volt Wiring Diagram Unitary Products Group...
  • Page 43 333495-YTG-A-0407 Typical BHX048 and 060 Heat Pump 230-3-60 volt Wiring Diagram Unitary Products Group...
  • Page 44 333495-YTG-A-0407 Typical BHX036 Heat Pump 230-3-60 volt Wiring Diagram Unitary Products Group...
  • Page 45 333495-YTG-A-0407 Typical BHZ030-060 Heat Pump 230-3-60 volt Wiring Diagram Unitary Products Group...
  • Page 46 333495-YTG-A-0407 Typical BHX048 and 060 Heat Pump 460-3-60 volt Wiring Diagram Unitary Products Group...
  • Page 47 333495-YTG-A-0407 Typical BHX036 Heat Pump 460-3-60 volt Wiring Diagram Unitary Products Group...
  • Page 48 333495-YTG-A-0407 Typical BHZ030-060 Heat Pump 460-3-60 volt Wiring Diagram Unitary Products Group...

  • Page 49: Weights And Dimensions

    333495-YTG-A-0407 Weights and Dimensions BHX AND BHZ Unit Weights Unit 4 Point Load Weight Weight (lbs.) Center of Gravity 4 Point Load Location (lbs.) Size Model (Tons) Shipping Operating 22.25 (2.0) 22.25 22.25 (2.5) 22.25 (3.0) 21.75 24.25 22.25 (3.5) 22.25 (4.0) 22.25...
  • Page 50 333495-YTG-A-0407 Heat Pump Unit Dimensions Heat Pump Unit Dimensions Dimensions Unit Size “A” 024, 036 33-1/2 , 048, 060 41-1/2 1. BHZ Models. Heat Pump Unit Clearances Distance Distance Direction Direction (in.) (in.) Right Front Left Rear Bottom 1. Units must be installed outdoors. Over hanging structure or shrubs should not obscure condenser air discharge outlet.
  • Page 51 333495-YTG-A-0407 Unit Dimensions Front and Bottom Unit Dimensions Back and Bottom Unitary Products Group...
  • Page 52 333495-YTG-A-0407 Unit Typical Duct Applications Unit Typical Slab on Ground Installation SUPPLY AIR DUCT RETURN AIR DUCT FIELD SUPPLIED DISCONNECT SWITCH LOCATED TO REAR OF UNIT TO POWER SUPPLY CONTROL WIRING TO INDOOR THERMOSTAT Unitary Products Group...
  • Page 53 333495-YTG-A-0407 Unit Typical Roof Curb Installation FIELD SUPPLIED DISCONNECT SWITCH MOUNTED ON UNIT TO POWER SUPPLY CONTROL WIRING TO INDOOR THERMOSTAT SUPPLY AIR DUCT RETURN AIR DUCT Unit Accessory Dimensions Roof Curb 1. 8” Roof Curb also available. Unitary Products Group...
  • Page 54 333495-YTG-A-0407 Roof Curb Cross Section Unitary Products Group...
  • Page 55 333495-YTG-A-0407 Unitary Products Group...
  • Page 56 Subject to change without notice. Printed in U.S.A. 333495-YTG-A-0407 Copyright © 2007 by Unitary Products Group. All rights reserved. Supersedes: 291625-YTG-A-0207 Unitary 5005 Norman Products York Group Drive 73069...

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