York Affinity BHZ024 Technical Manual
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York Affinity BHZ024 Technical Manual

York Affinity BHZ024 Technical Manual

Affinity series 2 - 5 ton 60 hertz heat pump
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TECHNICAL GUIDE
R-410A
AFFINITY™ SERIES
BHX, BHQ 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-D-0609
SO 9001
Certified Quality
Management System

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Summary of Contents for York Affinity BHZ024

  • Page 1 333495-YTG-D-0609 ® 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, BHQ AND BHZ MODELS provide electric heat, if required.

  • Page 2: Table Of Contents

    333495-YTG-D-0609 Table of Contents Description ................... . 1 Table of Contents .

  • Page 3: Nomenclature

    333495-YTG-D-0609 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-D-0609 • More Attractive Appearance - A single piece Water • Pressure Switches - High pressure and low pressure/ Shed top cover containing a top discharge condenser fan loss of charge switches standard in all units. When arrangement requires less square footage on installation abnormal conditions are sensed through the pressure and provides a wider variety of installations.

  • Page 5: Guide Specifications

    Fan assembly shall be “Slip Track” (slide-out) Units shall be manufactured by York International Unitary design for easy removal and cleaning. Products Group in an ISO 9001 certified facility. YORK’s Affinity™ package units give you the flexibility and choices you Outdoor (Condenser) Fan Assembly need in today’s market.
  • Page 6 333495-YTG-D-0609 totally enclosed with permanently lubricated bearings and b. Evaporator coil shall be of the direct expansion, blow internally protected against overload conditions. through design, while condenser coil shall be draw through design. Refrigerant Components Refrigerant Circuit and Refrigerant Safety Components shall Compressors: include: a.

  • Page 7: Physical Data

    333495-YTG-D-0609 Physical Data BHZ024-060 Physical Data Models Component BHZ024 BHZ030 BHZ036 BHZ042 BHZ048 BHZ060 Nominal Tonnage ARI COOLING PERFORMANCE Gross Capacity @ ARI A point 22.9 29.7 36.0 41.3 47.2 57.5 (Mbh) ARI net capacity (Mbh) 22.8 29.2 33.6 40.5 45.5 56.0 11.4...
  • Page 8 333495-YTG-D-0609 BHZ, BHQ and BHX Unit Limitations Unit Limitations Size Model Unit Voltage Applied Voltage Outdoor DB Temp (Tons) Max (°F) 208/230-1-60 (2.0) BHX, BHQ 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...

  • Page 9: Capacity Performance

    333495-YTG-D-0609 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 10 333495-YTG-D-0609 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 11 333495-YTG-D-0609 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 12 333495-YTG-D-0609 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 13 333495-YTG-D-0609 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 14 333495-YTG-D-0609 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 15 333495-YTG-D-0609 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 16 333495-YTG-D-0609 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 17 333495-YTG-D-0609 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 18 333495-YTG-D-0609 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 19 333495-YTG-D-0609 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 20 333495-YTG-D-0609 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 21 333495-YTG-D-0609 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 22 333495-YTG-D-0609 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 23 333495-YTG-D-0609 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 24 333495-YTG-D-0609 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 25 333495-YTG-D-0609 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 26 333495-YTG-D-0609 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 27 333495-YTG-D-0609 Electric Heat Minimum Supply Air Minimum Supply Air (CFM) Size Heater kW Model Voltage (Tons) 3.8/5.0 5.6/7.5 7.5/10.0 11.3/15.0 15.0/20.0 18.8/25.0 208/230-1-60 (2.0) 208/230-1-60 208/230-1-60 1000 1000 1000 1000 208/230-3-60 1000 1000 1000 1000 (2.5) 460-3-60 1000 1000 1000 1000 208/230-1-60 1200...

  • Page 28: Sound Performance

    333495-YTG-D-0609 Sound Performance Outdoor Sound Power Levels Size Sound Rating Octave Band Centerline Frequency (Hz) Model (Tons) dB (A) 1000 2000 4000 8000 65.5 (2.0) 65.5 66.5 69.5 66.5 71.5 68.5 65.5 64.5 (2.5) 67.5 64.5 61.5 (3.0) 71.5 64.5 64.5 71.5 72.5...

  • Page 29: Electrical Data

    333495-YTG-D-0609 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 30 333495-YTG-D-0609 Typical BHX/BHQ/BHZ024-060 Wiring Diagrams Typical BHX024, 048 and 060 Heat Pump 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 31 333495-YTG-D-0609 Typical BHZ024-060 Heat Pump 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 32 333495-YTG-D-0609 Typical BHZ030-060 Heat Pump 230-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 33 333495-YTG-D-0609 Typical BHZ030-060 Heat Pump 460-3-60 volt Wiring Diagram Johnson Controls Unitary Products...

  • Page 34: Weights And Dimensions

    333495-YTG-D-0609 Weights and Dimensions BHX, BHQ and BHZ Unit Weights Unit 4 Point Load Weight "D" CENTER OF FRONT GRAVITY UNIT "C" "A" 49-1/8 "B" 47-1/4 Weight (lbs.) Center of Gravity 4 Point Load Location (lbs.) Size Model (Tons) Shipping Operating 22.25 22.25 (2.0)
  • Page 35 333495-YTG-D-0609 Heat Pump Unit Dimensions HIGH VOLTAGE CONN. 7/8" DIA. KNOCKOUT FRONT HIGH VOLTAGE CONN. COMPRESSOR SERVICE 1-31/32" DIA. KNOCKOUT ACCESS COMPARTMENT PANEL LOW VOLTAGE CONN. “A” 7/8" DIA. KNOCKOUT (OVERALL) 2-3/8 SIDE SUPPLY AIR OPENING REFRIGERANT CONNECTIONS SIDE RETURN AIR OPENING ELECTRICAL/FILTER SERVICE ACCESS...
  • Page 36 333495-YTG-D-0609 Unit Dimensions Front and Bottom 19-1/4 11-7/8 HIGH VOLTAGE 8-7/8 CONN. 1-3/32" FRONT DIA. KNOCKOUT GAS SUPPLY 1-5/8" DIA. KNOCKOUT (1/2" NPTF CONNECTION) LOW VOLTAGE CONN. 7/8" DIA. LOW VOLTAGE KNOCKOUT CONN. 7/8" DIA. KNOCKOUT HIGH VOLTAGE CONN. 1-31/32" x 7/8" KNOCKOUT 4-5/8 CONDENSATE...
  • Page 37 333495-YTG-D-0609 Unit Typical Duct Applications ROOF CURB INSTALLATION REAR DUCT ROOF CURB INSTALLATION BOTTOM DUCT SLAB ON GROUND INSTALLATION 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...

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