BHQ024 - 060 Affinity? R-410A Single Package Heat Pumps (Wichita Built)
42Pages

718420-YTG-A-0811 ® TECHNICAL GUIDE R-410A AFFINITY™ SERIES BHQ MODELS 2 - 5 TON 60 Hertz 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. Tested in accordance with: ISO 9001 Certified Quality Management System FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

718420-YTG-A-0811 Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

718420-YTG-A-0811 Nomenclature Heat Pump B 1 HQ 024 A 06 Product Category Voltage Code B = Single Package Heat Pumps (Air Cooled) 06 = 208/230-1-60 25 = 208/230-3-60 46 = 460-3-60 Product Generation 1 = New or Current Design Factory Installed Gas Heat A = No Electric Heat Installed Product Identifier HQ = R-410A 14 SEER/12 EER Nominal Cooling Capacity (MBH) 024 = 24,000 BTUH 030 = 30,000 BTUH 036 = 36,000 BTUH Features and Benefits Standard Features • Operating Efficiency - All heat pump units provide operating efficiencies of 14 SEER and 8.0 HSPF. All efficiencies exceed legislated minimum...

718420-YTG-A-0811 • 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 will not release insulation fibers into conditioned area. • Top Discharge - The top discharge condenser fan does not disrupt neighboring areas or dry-out vegetation surrounding the unit. The...

718420-YTG-A-0811 • Anti Short Cycle Timer (BHZ Units Only) Automatically prevents the compressor from restarting for 5 minutes after cycled off.Not required if Thermostat 2ET07700224 and 2ET04700224 are used. Standard in all BHX units. • 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. The filter rack is suitable for either 1" or 2" filters. (1" filter is supplied) This kit is available for single phase horizontal or...

718420-YTG-A-0811 totally enclosed with permanently lubricated bearings and internally protected against overload conditions. b. Evaporator coil shall be of the direct expansion, draw through design, while condenser coil shall be draw through design. 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. Shall have internal isolation and sound muffling to...

718420-YTG-A-0811 Typical BHQ024-060 Wiring Diagrams Typical BHQ024-060 Heat Pump 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products 33

718420-YTG-A-0811 Typical BHQ030-060 Heat Pump 230-3-60 volt Wiring Diagram 34 Johnson Controls Unitary Products

718420-YTG-A-0811 Typical BHQ030-060 Heat Pump 460-3-60 volt Wiring Diagram Johnson Controls Unitary Products 35

718420-YTG-A-0811 Weights and Dimensions BHQ Unit Weights Unit 4 Point Load Weight "D" CENTER OF GRAVITY FRONT OF UNIT "C" "A" 49-1/8 "B" X Weight (lbs.) Center of Gravity Size Model (Tons) Shipping Operating X Y 024 BHQ 360 355 22.25 25 (2.0) 030 BHQ 380 375 22.25 25 (2.5) 036 BHQ 405 400 22.25 25 (3.0) 042 BHQ 425 420 22.25 25 (3.5) 048 BHQ 445 440 22.25 25 (4.0) 060 BHQ 495 490 22.25 26 (5.0) 47-1/4 Y 4 Point Load Location (lbs.) A B C D 96 84 81 93 102 89 86 98 109 95 92 105 114 100 96 110 120 104 101 115 137 122 109 122 Unit Accessory Weights Unit Accessory Model Add Economizer Add...

718420-YTG-A-0811 Heat Pump Unit Dimensions HIGH VOLTAGE CONN. 7/8" DIA. KNOCKOUT FRONT COMPRESSOR SERVICE ACCESS COMPARTMENT PANEL HIGH VOLTAGE CONN. 1-31/32" DIA. KNOCKOUT LOW VOLTAGE CONN. 7/8" DIA. KNOCKOUT “A” 2-3/8 (OVERALL) SIDE SUPPLY AIR OPENING REFRIGERANT CONNECTIONS SIDE RETURN AIR OPENING ELECTRICAL/FILTER SERVICE ACCESS COMPARTMENT PANEL 17-1/4 28-1/4 22-1/4 49-1/8 (OVERALL) 17-1/4 2-1/2 28-1/4 22-1/4 47-1/4 HIGH VOLTAGE CONN. 1-23/64" DIA. KNOCKOUT (OVERALL) 3-3/4 1-1/2 4-1/2 UNIT CONDENSATE CONNECTION 3/4" NPTF (TRAP REQUIRED) Heat Pump Unit Dimensions Unit Size Dimensions...

718420-YTG-A-0811 Unit Dimensions Front and Bottom HIGH VOLTAGE CONN. 1-3/32" DIA. KNOCKOUT 8-7/8 11-7/8 19-1/4 FRONT GAS SUPPLY 1-5/8" DIA. KNOCKOUT (1/2" NPTF CONNECTION) LOW VOLTAGE CONN. 7/8" DIA. KNOCKOUT LOW VOLTAGE CONN. 7/8" DIA. KNOCKOUT HIGH VOLTAGE CONN. 1-31/32" x 7/8" KNOCKOUT 4-5/8 CONDENSATE DRAIN 3/4" NPTF 40-1/2 26-3/4 22-1/2 43-1/2 6 Unit Dimensions Back and Bottom SIDE SUPPLY AIR OPENING *CONDENSER COIL 14-1/2 28-3/8 14-1/2 BACK BOTTOM SUPPLY AIR OPENING 3-3/8 SIDE RETURN AIR OPENING 14-1/2 4 4-1/4 1-3/4 15 15 1-3/4 15 28-9/16 3-1/2 1-3/4 BOTTOM RETURN AIR OPENING * See...

718420-YTG-A-0811 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 THERMOSTAT Johnson Controls Unitary Products 39