Replacement Parts List No. 55205400 Rev. B 09/2015 McQuay Climate Control Singer Large Vertical Water Source Heat Pump LGP, LHP, LWP 18, 22 Vintage A Last Manufactured: 1989 To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.daikinapplied.com
Contents Parts List Revision History... 3 Nomenclature Serial Number... 4 Model Number... 4 Unit Assembly Diagram... 5 Components... 6-8 Field Installed Accessories... 9 Critical Parts List... CPL1 WSHP; Large Vertical WSHP; LHP, LGP, LWP, 18-22 Vintage A Rev. B 09/15 RPL 552054 /Page 2
Parts List Revision History Rev. Date Description New 05/91 New A 03/99 Ref #15 Change p/n 020244 motor 757V to 575V. B 09/15 All Pages- Update to Daikin. Delete sheet metal and add footnote #1. Update diagrams. CPL1- Add Critical Parts List. Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330 WSHP; Large Vertical WSHP; LHP, LGP, LWP, 18-22 Vintage A Rev. B 09/15 RPL 552054 /Page 3
Nomenclature Serial Number 59 8 25 0032 Unit Type 59= LHP Year Manufactured Last Digit of Year Manufactured Example- 8= 1978 Serial Number Week Manufactured 01-52 Model Number LHP 18 A P Unit Type LHP = Large Vertical Water Source Heat Pump- Std LGP = Large Vertical Cooling Unit only LWP = Large Vertical Water Source Heat Pump- Extended Range Unit Size 18 = 214,000 Btu/hr cooling 22 = 258,000 Btu/hr cooling Voltage K = D = P = L = 575/60/3 Design Vintage = A WSHP; Large Vertical WSHP; LHP, LGP, LWP, 18-22 Vintage A Rev. B 09/15 RPL 552054 /Page 4
Unit Assembly Diagrams 18 17 19 21 20 15 16 23 24 26 25 22 31 39 35 38 30 34 32 40 33 41 10 4 36 37 8 9 14 3 2 13 12 5 6 7 1 11 67 66 65 WSHP; Large Vertical WSHP; LHP, LGP, LWP, 18-22 Vintage A Rev. B 09/15 RPL 552054 /Page 5
Unit Assembly Components Ref. No. Description Part Number 18 22 575/60/3 57560/3 1 Compressor 802003282 2 2 Compressor 802003275 2 Compressor 802003279 2 Compressor 802003283 2 2 Compressor 802003276 2 Compressor 802003280 2 2 Reversing Valve 802026135 2 2 2 2 2 2 2 2 3 Solenoid, Reversing Valve 802026121 2 2 2 2 2 2 2 2 4 Low Pressure Switch 802026139 2 2 2 2 2 2 2 2 5 High Pressure Switch 802005813 2 2 2 2 2 2 2 2 6 Service Valve 802026140 4 4 4 4 4 4 4 4 7 Fusible Plug, 283 F 802025014 2 2 2 2 2 2 2 2 N/S Fusible Plug, 220 F 802025013 2 2 2 2 2 2 2 2 N/S Saddle Fitting 802026138 2 2 2 2 2 2 2 2 8 Expansion Valve, 10T 802026136 2 2 2 2 2 2 2 2 9 Sight Glass 802026141 2 2 2 2 2 2 2 2 N/S Thermistor 802026137 2 2 2 2 2 2 2 2 10 Condenser, Coil, Copper Inner Tube 802004213 2 2 2 2 61446201K 2 2 2 2 Condenser, Coil, Cupro-Nickel Inner Tube 802004237 2 2 2 2 61446203K 2 2 2 2 11 Evaporator Coil 802004224 1 1 1 1 802004224 1 1 1 1 12 Bleed Capillary 850009773 1 1 1 1 1 1 1 1 13 Bleed Capillary 850009774 1 1 1 1 1 1 1 1 14 Bypass 850008520 2 2 2 2 850009769 2 2 2 2 N/S= Not Shown on Diagram. WSHP; Large Vertical WSHP; LHP, LGP, LWP, 18-22 Vintage A Rev. B 09/15 RPL 552054 /Page 6
Unit Assembly Components Ref. No. Description Part Number 18 22 575/60/3 57560/3 15 Standard Motor, 3HP 8020240 1 Standard Motor, 3HP 8020247 1 1 Standard Motor, 3HP 8020241 1 Standard Motor, 5HP 8020242 1 Standard Motor, 5HP 80202 1 1 Standard Motor, 5HP 8020244 1 O/S Motor, 5HP 8020242 1 1 O/S Motor, 5HP 80202 1 1 1 1 O/S Motor, 5HP 8020244 1 1 O/S Motor, 7.5HP 8020245 1 O/S Motor, 7.5HP 8020246 1 1 O/S Motor, 7.5HP 8020236 1 16 Motor Mount, Standard 802023078 1 1 1 1 Motor Mount, Standard 802023070 1 1 1 1 Motor Mount, O/S 802023070 1 1 1 1 Motor Mount, O/S 802023077 1 1 1 1 17 Pulley Motor, Standard 802023063 1 1 1 1 1 1 1 1 Pulley Motor, O/S 802023076 1 1 1 1 18 Belt, Standard for Front Discharge 802023068 1 1 1 1 Belt, Standard for Front Discharge 802023082 1 1 1 1 Belt, Standard for Rear Discharge 802023083 1 1 1 1 Belt, Standard for Rear Discharge 802023081 1 1 1 1 Belt, O/S for Front Discharge 802023082 1 1 1 1 Belt, O/S for Front Discharge 802023080 1 1 1 1 Belt, O/S for Rear Discharge 802023081 1 1 1 1 Belt, O/S for Rear Discharge 802023049 1 1 1 1 19 Blower Pulley, Standard 802023072 1 1 1 1 Blower Pulley, Standard 802023071 1 1 1 1 Blower Pulley, O/S 802023071 1 1 1 1 Blower Pulley, O/S 802023075 1 1 1 1 20 Collar 802023067 2 2 2 2 2 2 2 2 21 Bearing 802023059 2 2 2 2 2 2 2 2 22 Bearing Bracket 802023042 2 2 2 2 2 2 2 2 23 Shaft 802023058 1 1 1 1 1 1 1 1 24 Blower Wheel 802000119 3 3 3 3 3 3 3 3 25 Blower Housing 802000108 3 3 3 3 3 3 3 3 26 Cutoff 802000109 3 3 3 3 3 3 3 3 WSHP; Large Vertical WSHP; LHP, LGP, LWP, 18-22 Vintage A Rev. B 09/15 RPL 552054 /Page 7
Unit Assembly Components Ref. No. Description Part Number 18 22 575/60/3 57560/3 30 Control Box 850009525 1 1 1 1 1 1 1 1 31 Relay, Compressor 802005906 2 2 2 2 2 2 2 2 32 Relay, Fan 802005905 1 1 1 1 1 1 1 1 33 Terminal Block 802007577 2 2 2 2 2 2 2 2 34 Terminal Block 802007303 1 1 1 1 1 1 1 1 35 Terminal Block 802007833 1 1 1 1 1 1 1 1 36 Terminal Block 802005969 1 1 1 1 1 1 1 1 37 Heat Pump Control Panel (CTRL BD Mark III-Ver. 1) 802005898 2 2 2 2 2 2 2 2 38 Fan Contactor 802005874 1 1 1 1 1 1 1 1 39 Compressor Contactor 802005876 2 2 2 2 Compressor Contactor 802005874 2 2 2 2 40 Transformer, 208/24V 802005954 1 1 1 1 1 1 Transformer, 460/24V 802005955 1 1 41 Transformer, 460/230V 802005968 1 1 Transformer, 575/230V 802005967 1 1 Hanger Bracket, RH 850009116 6 6 6 6 6 6 6 6 65 Condensate Pan 850009252 1 1 1 1 1 1 1 1 66 Coil Air Block 1 1 1 1 1 1 1 1 1 67 Splash Pan 1 1 1 1 1 1 1 1 1 N/S= Not Shown on Diagram. 1 Please contact Daikin with unit model and serial number for part numbers or cabinet/chassis components. WSHP; Large Vertical WSHP; LHP, LGP, LWP, 18-22 Vintage A Rev. B 09/15 RPL 552054 /Page 8
Field Installed Accessories Description Part Number Combination Balancing and Shut Off Valves, 1½" 802026177 Supply or Return Hoses 1½ X 3 ft. long 802025490 1½ X 4 ft. long 802025491 1½ X 5 ft. long 802025492 1½ X 6 ft. long 802025493 1½ X 7 ft. long 802025494 1½ X 8 ft. long 802025495 1½ X 9 ft. long 802025496 1½ X 10 ft. long 802025497 Condensate Hose 802025508 Return Duct Collars 8590079 Filter Rack, 2" 8590081 Filter, Throwaway, 1" 802008068 Filter, Throwaway, 2" 802008108 Vibration Isolator 859000960 Thermostat Guards 802005426 Thermostat, Wall Mounted 802005937 WSHP; Large Vertical WSHP; LHP, LGP, LWP, 18-22 Vintage A Rev. B 09/15 RPL 552054 /Page 9
Critical Daikin Applied OEM Parts Are What Your Daikin Applied HVAC Unit Needs! McQuay Large Vertical WSHP Climate Control Large Vertical WSHP Singer Large Vertical WSHP LGP, LHP, LWP 18, 22 Vintage A Critical Components Unit Sizes Voltage Part Number Control Heat Pump Control Panel (CTRL BD Mark III-Ver. 1) 18, 22 ALL 802005898 Compressor Compressor 18 208-802003282 Compressor 18 802003275 Compressor 18 575/60/3 802003279 Compressor 22 208-802003283 Compressor 22 802003276 Compressor 22 575/60/3 802003280 Blower Motor Standard Motor, 3HP 18 8020240 Standard Motor, 3HP 18 230/460/3 8020247 Standard Motor, 3HP 18 575/60/3 8020241 Standard Motor, 5HP 22 8020242 Standard Motor, 5HP 22 230/460/3 80202 Standard Motor, 5HP 22 575/60/3 8020244 O/S Motor, 5HP 18, 22 8020242 O/S Motor, 5HP 18, 22 230/460/3 80202 O/S Motor, 5HP 18, 22 575/60/3 8020244 O/S Motor, 7.5HP 22 8020242 O/S Motor, 7.5HP 22 230/460/3 80202 O/S Motor, 7.5HP 22 575/60/3 8020244 Fan Housing and Wheel Blower Housing Assy 18, 22 N/A 802000108 Blower Wheel 18, 22 N/A 802000120 Call Your Local Daikin Applied Parts Distributor For All Your Parts Needs. To Locate A Distributor, Go To www.daikinapplied.com or Call 1-800-37PARTS 552054 Rev. B 09/2015 CPL Page 1 of 1