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York AFFINITY R-410A Technical Manual

R-410a affinity series bhx and bhz models 2 - 5 ton 60 hertz
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See also: Technical & Service Manual , Technical Manual
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-C-0908
SO 9001
Certified Quality
Management System

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Summary of Contents for York AFFINITY R-410A

  • Page 1: Description

    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.

  • Page 2: Table Of Contents

    333495-YTG-C-0908 Table of Contents Description ................... . 1 Table of Contents .

  • Page 3: Nomenclature

    Nomenclature Heat Pump Product Category B = Single Package Heat Pumps (Air Cooled) Product Generation 1 = New or Current Design 2 = 2nd Generation Features and Benefits Standard Features • Operating Efficiency - All heat pump units provide operating efficiencies of 13 to 15 SEER and 7.7 to 8.0 HSPF.
  • Page 4 333495-YTG-C-0908 • 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.

  • Page 5: Guide Specifications

    Guide Specifications General Units shall be manufactured by York International Unitary Products Group in an ISO 9001 certified facility. YORK’s Affinity™ package units give you the flexibility and choices you need in today’s market. These packaged heat pumps are designed for outdoor installation. Only utility and duct connections are required at the point of installation.
  • Page 6 333495-YTG-C-0908 Refrigerant Components Compressors: a. Shall be fully hermetic type, direct drive, internally protected with internal high-pressure relief and over temperature protection. The hermetic motor shall be suction gas cooled and have a voltage range of +/- 10% of the unit nameplate voltage. b.

  • Page 7: Physical Data

    Physical Data BHZ024-060 Physical Data Component BHZ024 Nominal Tonnage ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (Btu) 22.9 ARI net capacity (Btu) 22.8 11.4 SEER Nominal CFM System power (KW) Refrigerant type R410a Refrigerant charge (lb-oz) ARI HEATING PERFORMANCE 47°F Capacity Rating (Mbh) 22.2 System Power (Kw/COP)
  • Page 8 333495-YTG-C-0908 BHX024-060 Physical Data Component BHX024 Nominal Tonnage ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (Btu) 24.9 ARI net capacity (Btu) 24.4 12.0 SEER Nominal CFM System power (KW) Refrigerant type R410a Refrigerant charge (lb-oz) 7-10 ARI HEATING PERFORMANCE 47°F Capacity Rating (Mbh) 19.8 System Power (Kw/COP)
  • Page 9 BHZ and BHX Unit Limitations Size Model (Tons) (2.0) (2.5) (3.0) (3.5) (4.0) (5.0) Johnson Controls Unitary Products Unit Voltage Applied Voltage 208/230-1-60 208/230-1-60 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60...

  • Page 10: Capacity Performance

    333495-YTG-C-0908 Capacity Performance BHZ024-060 Cooling Capacities BHZ024 (2.0 Ton) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 30.6 28.4 26.2 24.3 23.4 30.6 28.4 26.1 24.3 23.4 30.6 28.4 26.1 24.2 23.4 28.3 26.1 24.2 23.3 28.3 26.1 1000 24.2 23.3...
  • Page 11 BHZ024 (2.0 Ton) (Continued) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 22.6 20.6 18.6 17.5 18.0 22.6 20.6 18.6 17.4 18.0 22.6 20.6 18.6 17.4 18.0 20.7 18.7 17.5 18.1 20.9 18.9 1000 17.7 18.2 1. These capacities are Net Capacities. 2.
  • Page 12 333495-YTG-C-0908 BHZ030 (2.5 Ton) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 36.3 34.1 31.8 30.1 28.2 37.6 35.2 32.8 31.0 29.2 38.8 36.3 1000 33.9 32.0 30.1 36.7 34.2 1125 32.3 30.4 37.1 34.6 1250 32.6 30.7 35.7 32.6 29.4...
  • Page 13 BHZ030 (2.5 Ton) (Continued) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 29.2 26.4 23.7 22.1 20.2 29.3 26.5 23.7 22.2 20.3 29.3 26.5 1000 23.8 22.2 20.3 28.6 25.6 1125 23.9 21.9 30.6 27.4 1250 25.6 23.4 1.
  • Page 14 333495-YTG-C-0908 BHZ036 (3.0 Ton) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 39.2 38.5 37.7 34.8 34.5 40.4 39.6 1050 38.8 35.8 35.5 41.6 40.7 1200 39.8 36.8 36.5 41.2 40.3 1350 37.3 36.9 41.7 40.8 1500 37.7 37.3 40.0 36.7...
  • Page 15 BHZ036 (3.0 Ton) (Continued) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 34.1 30.5 26.8 25.7 25.8 34.5 30.8 1050 27.1 26.0 26.1 34.9 31.2 1200 27.4 26.3 26.4 31.3 27.5 1350 26.4 26.5 31.5 27.7 1500 26.5 26.6 1.
  • Page 16 333495-YTG-C-0908 BHZ042 (3.5 Ton) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 52.7 48.9 1050 45.1 44.0 43.6 52.5 48.7 1225 44.9 43.9 43.5 52.3 48.5 1400 44.7 43.8 43.3 48.4 44.5 1575 43.7 43.2 48.2 44.4 1750 43.6 43.1 42.5...
  • Page 17 BHZ042 (3.5 Ton) (Continued) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 36.6 32.6 1050 28.7 27.4 28.5 37.9 33.8 1225 29.7 28.4 29.6 39.3 35.0 1400 30.8 29.4 30.6 36.2 31.8 1575 30.4 31.6 37.4 32.8 1750 31.4 32.7 1.
  • Page 18 333495-YTG-C-0908 BHZ048 (4.0 Ton) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 61.1 57.7 1200 54.2 47.9 49.1 61.0 57.6 1400 54.2 47.9 49.1 61.0 57.6 1600 54.1 47.8 49.0 57.6 54.2 1800 47.9 49.1 57.7 54.3 2000 47.9 49.1 56.5...
  • Page 19 BHZ048 (4.0 Ton) (Continued) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 47.0 41.5 1200 36.0 35.4 35.5 47.1 41.6 1400 36.1 35.5 35.6 47.3 41.8 1600 36.3 35.7 35.7 42.1 36.5 1800 35.9 36.0 42.4 36.8 2000 36.1 36.2 1.
  • Page 20 333495-YTG-C-0908 BHZ060 (5.0 Ton) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 74.6 65.7 1500 56.8 55.7 55.0 76.7 67.6 1750 58.5 57.3 56.7 78.8 69.5 2000 60.3 58.9 58.3 73.2 63.6 2250 62.1 61.4 77.0 66.9 2500 65.2 64.5 63.3...
  • Page 21 BHZ060 (5.0 Ton) (Continued) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 52.2 47.9 1500 43.5 40.2 42.0 52.9 48.5 1750 44.1 40.7 42.6 53.6 49.2 2000 44.7 41.3 43.2 50.7 46.1 2250 42.6 44.6 52.3 47.5 2500 43.9 45.9 1.
  • Page 22 333495-YTG-C-0908 BHX024-060 Cooling Capacities BHX024 (2.0 Ton) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 26.8 24.1 21.4 19.6 19.4 34.1 31.3 28.5 25.3 25.0 22.4 20.2 18.0 16.7 16.5 29.8 27.1 24.4 22.0 22.3 19.0 16.5 13.9 13.9 13.5 24.8...
  • Page 23 BHX036 (3.0 Ton) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 36.8 33.8 30.8 28.3 28.1 49.8 44.7 1200 39.5 36.5 36.6 31.5 28.2 25.0 24.0 24.5 42.1 38.2 1200 34.4 31.9 31.9 25.0 22.5 19.9 19.5 20.4 33.7 31.0 1200...
  • Page 24 333495-YTG-C-0908 BHX048 (4.0 Ton) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 47.4 42.5 1050 37.6 33.3 34.0 66.1 60.2 1600 54.3 48.4 53.5 39.9 36.6 1050 33.4 28.8 30.1 59.0 53.2 1600 47.4 44.7 47.5 33.8 30.4 1050 26.9 24.4...
  • Page 25 BHX060 (5.0 Ton) Air on Evaporator Coil Total Capacity Input (MBh) (kW) (°F) 55.4 50.6 1200 45.8 40.8 40.1 77.6 71.5 1700 65.4 59.3 57.6 48.5 44.0 1200 39.4 35.8 35.8 67.5 62.3 1700 57.1 51.9 51.6 40.5 36.3 1200 32.2 30.2 30.0...
  • Page 26 333495-YTG-C-0908 Heating Capacities BHZ024-060 Air Over Evaporator Size Coil (Tons) DB (°F (2.0) 1000 1000 (2.5) 1125 1250 Outdoor Temperature (°F @ 72% RH) Capacity & kW 4.86 6.37 1.29 1.37 2.79 4.28 1.51 1.58 1.62 3.11 1.68 1.76 6.05 7.55 1.29 1.37...
  • Page 27 BHZ024-060 (Continued) Air Over Evaporator Size Coil (Tons) DB (°F 1050 1200 (3.0) 1350 1500 1050 1225 1400 (3.0) 1575 1750 Johnson Controls Unitary Products Outdoor Temperature (°F @ 72% RH) Capacity & kW 11.61 13.92 16.68 1.98 2.15 10.65 12.96 15.72 2.34...
  • Page 28 333495-YTG-C-0908 BHZ024-060 (Continued) Air Over Evaporator Size Coil (Tons) DB (°F 1200 1400 1600 (4.0) 1800 2000 1500 1750 2000 (5.0) 2250 2500 1. These Capacities are net capacities - the indoor motor heat has been added. 2. These power inputs are total power inputs - the indoor motor watts have been added. Outdoor Temperature (°F @ 72% RH) Capacity &...
  • Page 29 BHX024-060 (5.0 Ton) Air Over Evaporator Size Coil (Tons) DB (°F (2.0) (3.0) 1100 1200 (4.0) 1600 1200 (5.0) 1700 1. These Capacities are net capacities - the indoor motor heat has been added. 2. These power inputs are total power inputs - the indoor motor watts have been added. Johnson Controls Unitary Products Outdoor Temperature (°F @ 72% RH) Capacity...

  • Page 30: Airflow Performance

    333495-YTG-C-0908 Airflow Performance Side Duct Application BHX024-060 Size Thermostat Model Mode (Tons) Input Cool Y1+Y2 Y1+Y2 High Y1+Y2 Y1+Y2 Heat Pump Y1+W1 Y1+W1 (2.0) Y1+W1 Y1+W1 Y1+W1 Y1+W1 Heat Heat Y1+W1 Pump Y1+W1 Y1+W1 Aux. Y1+W1 Heat Y1+W1 Y1+W1 Y1+W1 Y1+W1 Y1+W1 Y1+W1...
  • Page 31 BHX024-060 (Continued) Size Thermostat Model Mode (Tons) Input Cool Y1+Y2 Y1+Y2 High Y1+Y2 Y1+Y2 Heat Pump Y1+W1 Y1+W1 (4.0) Y1+W1 Y1+W1 Y1+W1 Y1+W1 Heat Heat Y1+W1 Pump Y1+W1 Y1+W1 Aux. Y1+W1 Heat Y1+W1 Y1+W1 Y1+W1 Y1+W1 Y1+W1 Y1+W1 Cool Y1+Y2 Y1+Y2 High Y1+Y2...
  • Page 32 333495-YTG-C-0908 BHZ024-060 Size Model Unit Speed (Tons) SCFM Low (1) Low/Medium (2) Medium (3) (2.0) Medium/High (4) High (5) Low (1) Low/Medium (2) Medium (3) 1091 (2.5) Medium/High (4) 1189 High (5) Low (1) 1025 Low/Medium (2) 1214 Medium (3) 1370 (3.0) Medium/High (4)

  • Page 33: Bottom Duct Application

    Bottom Duct Application BHX024-060 Size Thermostat Model Mode (Tons) Input Cool Y1+Y2 Y1+Y2 High Y1+Y2 Y1+Y2 Heat Pump Y1+W1 Y1+W1 (2.0) Y1+W1 Y1+W1 Y1+W1 Y1+W1 Heat Heat Y1+W1 Pump Y1+W1 Y1+W1 Aux. Y1+W1 Heat Y1+W1 Y1+W1 Y1+W1 Y1+W1 Y1+W1 Y1+W1 Cool Y1+Y2 Y1+Y2...
  • Page 34 333495-YTG-C-0908 BHX024-060 (Continued) Size Thermostat Model Mode (Tons) Input Cool Y1+Y2 Y1+Y2 High Y1+Y2 Y1+Y2 Heat Pump Y1+W1 Y1+W1 (4.0) Y1+W1 Y1+W1 Y1+W1 Y1+W1 Heat Heat Y1+W1 Pump Y1+W1 Y1+W1 Aux. Y1+W1 Heat Y1+W1 Y1+W1 Y1+W1 Y1+W1 Y1+W1 Y1+W1 Cool Y1+Y2 Y1+Y2 High...
  • Page 35 BHZ024-060 Size Model Unit Speed (Tons) SCFM Low (1) Low/Medium (2) Medium (3) (2.0) Medium/High (4) High (5) Low (1) Low/Medium (2) Medium (3) 1091 (2.5) Medium/High (4) 1189 High (5) Low (1) 1025 Low/Medium (2) 1214 Medium (3) 1370 (3.0) Medium/High (4) High (5)
  • Page 36 333495-YTG-C-0908 Additional Static Resistance Size Model Wet Indoor Coil (Tons) (2.0) 1000 1100 1200 1000 (2.5) 1100 1200 1300 1000 1100 (3.0) 1200 1300 1400 1100 1200 1300 1400 (3.5) 1500 1600 1100 1200 1300 1400 1500 1600 (4.0) 1700 1800 1900 2000...

  • Page 37: Sound Performance

    Electric Heat Minimum Supply Air Size Model (Tons) (2.0) (2.5) (3.0) (3.5) (4.0) (5.0) Indoor Blower Specifications Size Model (Tons) Variable (2.0) Variable (2.5) Variable (3.0) Variable (3.5) Variable (4.0) Variable (5.0) Electric Heat Multipliers Voltage Nominal Applied 1. Electric heaters are rated at nominal voltage. Use this table to determine the electric heat capacity for heaters applied at lower voltages.

  • Page 38: Electrical Data

    333495-YTG-C-0908 Electrical Data BHZ024-060 Heat Pump With/Without Electric Heat Compressors Size (each) Volt (Tons) RLA LRA 208/230-1-60 12.8 (2.0) 208/230-1-60 14.7 (2.5) 208/230-3-60 10.4 460-3-60 208/230-1-60 15.4 (3.0) 208/230-3-60 11.5 460-3-60 208/230-1-60 18.6 (3.5) 208/230-3-60 13.4 460-3-60 208/230-1-60 21.1 208/230-3-60 16.0 (4.0) 460-3-60 208/230-1-60 26.2...
  • Page 39 BHX024-060 Heat Pump With/Without Electric Heat Compressors Size (each) Volt (Tons) RLA LRA 208/230-1-60 10.2 (2.0) 208/230-1-60 16.6 (3.0) 208/230-3-60 11.1 460-3-60 208/230-1-60 21.1 208/230-3-60 13.4 (4.0) 460-3-60 208/230-1-60 25.6 208/230-3-60 17.6 (5.0) 460-3-60 1. Minimum Circuit Ampacity. 2. Maximum Over Current Protection per standard UL 1995. 3.
  • Page 40 333495-YTG-C-0908 Typical BHX/BHZ024-060 Wiring Diagrams Typical BHX024, 048 and 060 Heat Pump 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 41 333495-YTG-C-0908 Typical BHX036 Heat Pump 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 42 333495-YTG-C-0908 Typical BHZ024-060 Heat Pump 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 43 333495-YTG-C-0908 Typical BHX048 and 060 Heat Pump 230-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 44 333495-YTG-C-0908 Typical BHX036 Heat Pump 230-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 45 333495-YTG-C-0908 Typical BHZ030-060 Heat Pump 230-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 46 333495-YTG-C-0908 Typical BHX048 and 060 Heat Pump 460-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 47 333495-YTG-C-0908 Typical BHX036 Heat Pump 460-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 48 333495-YTG-C-0908 Typical BHZ030-060 Heat Pump 460-3-60 volt Wiring Diagram Johnson Controls Unitary Products...

  • Page 49: Weights And Dimensions

    Weights and Dimensions BHX AND BHZ Unit Weights Unit 4 Point Load Weight FRONT UNIT "A" 49-1/8 Size Model (Tons) (2.0) (2.5) (3.0) (3.5) (4.0) (5.0) Unit Accessory Weights Unit Accessory Model Add Economizer Add Electric Heat BHX, BHZ 1. Weight given is for the maximum heater size available (25 kW). Johnson Controls Unitary Products "D"...
  • Page 50 333495-YTG-C-0908 Heat Pump Unit Dimensions HIGH VOLTAGE CONN. 7/8" DIA. KNOCKOUT HIGH VOLTAGE CONN. 1-31/32" DIA. KNOCKOUT LOW VOLTAGE CONN. 7/8" DIA. KNOCKOUT SIDE SUPPLY AIR OPENING SIDE RETURN AIR OPENING 49-1/8 (OVERALL) Heat Pump Unit Dimensions Dimensions Unit Size “A”...
  • Page 51 Unit Dimensions Front and Bottom HIGH VOLTAGE CONN. 1-3/32" DIA. KNOCKOUT LOW VOLTAGE CONN. 7/8" DIA. KNOCKOUT HIGH VOLTAGE CONN. 1-31/32" x 7/8" KNOCKOUT CONDENSATE DRAIN 3/4" NPTF 40-1/2 Unit Dimensions Back and Bottom BOTTOM SUPPLY AIR OPENING 1-3/4 Johnson Controls Unitary Products 26-3/4 43-1/2 SIDE SUPPLY...
  • Page 52 333495-YTG-C-0908 Unit Typical Duct Applications ROOF CURB INSTALLATION REAR DUCT Unit Typical Slab on Ground Installation RETURN AIR DUCT FIELD SUPPLIED DISCONNECT SWITCH LOCATED TO REAR OF UNIT ROOF CURB INSTALLATION BOTTOM DUCT SUPPLY AIR DUCT TO POWER SUPPLY CONTROL WIRING TO INDOOR THERMOSTAT SLAB ON GROUND...
  • Page 53 Unit Typical Roof Curb Installation FIELD SUPPLIED DISCONNECT SWITCH MOUNTED ON UNIT Unit Accessory Dimensions Roof Curb 42-2/3 40-3/4 3-1/2 1. 8” Roof Curb also available. Johnson Controls Unitary Products TO POWER SUPPLY CONTROL WIRING TO INDOOR THERMOSTAT RETURN AIR DUCT RECOMMENDED DUCT SIZE...
  • Page 54 333495-YTG-C-0908 Roof Curb Cross Section 1" 3/4" x 1" WIDE GASKETING FOR CURB FRAME AND ALL DUCT SUPPORT SURFACES UNIT BASE UNIT BASE RAIL WOOD NAILER COUNTERFLASHING 8" MIN. ABOVE FINISHED ROOF 14" CANT STRIP CURB FRAME INSULATION AND ROOFING MATERIAL INSULATION ROOF DECK AND ROOFING MATERIAL Johnson Controls Unitary Products...
  • Page 55 333495-YTG-C-0908 Johnson Controls Unitary Products...
  • Page 56 Subject to change without notice. Printed in U.S.A. 333495-YTG-C-0908 Copyright © 2008 by Johnson Controls, Inc. All rights reserved. Supersedes: 333495-YTG-B-0807 Johnson Controls Unitary Products 5005 York Drive Norman, OK 73069...

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