York CL20 Parts

20-ton rooftop unit · gas/electric and electric/electric · 11 models

1

Find your model number. It’s on the metal label on the side of the unit. It starts with CL20.

2

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Parts for York CL20 units (128)

Compressors & coils

Condenser Coil, Form, MC, 25MM, 52 x 85, 25-S1 Part # S1-32651454001 $3,840.41 View & buy → Condenser Coil, Form, MC, 25MM, 52 x 85, 25-S2 Part # S1-32651454002 $3,827.80 View & buy → Distributor, Belled, 17 Tube, 7/8 x 3/16, ORF-6, 38IN Part # S1-5964727 $1,629.82 View & buy → Evaporator Coil, AH/AL20, SF Part # S1-6051839 Get a quote View & buy → Distributor, Belled, 17 Tube, 7/8 x 3/16, 38IN, 6 Orifice Part # S1-6337048 $1,212.66 View & buy → Reheat Coil, MC, 20 x 776 x 1605 MM Part # S1-02651461000 $3,594.82 View & buy → CC Heater, Band, 70W, 240V, 7.3 Inch Dia Part # S1-02550543000 $63.99 View & buy → Heat Exchanger Assembly, 9 Tube, 400K, SS Part # S1-37346212000 $4,584.86 View & buy → Scroll Compressor, 200/230V 3-Phase 60Hz, R-410A, MBH 124 Part # S1-5964799 $6,517.45 View & buy →

Motors

Condenser Motor, 1/2, 1085, Cwle, 208-230/1/60 Part # S1-6056015 $413.24 View & buy →

Fans & blower wheels

Propeller Fan, 24 Inch, CW, 3-26, 1/2 Inch Bore Part # S1-02651442000 $202.09 View & buy → Blower Assembly, Dual, 15 x 15 Part # S1-02652135000 $4,099.59 View & buy → Draft Wheel, 6.3 x 2.42, CCW, Bore .314 Part # S1-02651449000 $57.29 View & buy → Housing, Aluminized, Motor, Draft, CCW Part # S1-02651450000 $227.96 View & buy →

Gas valves & burners

Burner, Venturi, Gas Part # S1-02927134000 $51.05 View & buy →

Igniters & flame sensors

Limit Switch, Auxiliary, 200F Open, Man-Reset Part # S1-02441231000 $19.77 View & buy → 4 in. Gas Flame Sensor (Flame Rod) Part # S1-02535306000 $38.04 View & buy → Spark Igniter, Gas, W/Out Wire Part # S1-02551828000 $36.36 View & buy → Manifold, W/Orifice 0.118DIA, 9BURNER, 350K Part # S1-6179316 $97.25 View & buy →

Valves & filter driers

TXV Valve, 8T, 1/2 x 7/8 ODF, 101 PSIG, P-H Part # S1-02213721000 $208.78 View & buy → TXV Valve, 8T, 1/2 x 7/8 ODF, 91 PSIG, Sporlan Part # S1-02213722000 $482.42 View & buy → Filter-Drier, Liquid, 1/2 ODF Part # S1-6228564 $36.10 View & buy → Check Valve, Magnetic Part # S1-02209099000 $120.28 View & buy → Chk Valve, Magnetic, Disconnect, 1/2 Part # S1-02211519000 $115.92 View & buy → Valve, 3WAY, Modulating, 7/8IN Part # S1-02213619000 $2,723.84 View & buy → Solenoid Valve, With Coil, E5S130-HP, .375 ODF Part # S1-02543575000 $585.87 View & buy →

Electrical parts & harnesses

Control Relay, 24V, 50/60 Hz, SPST Part # S1-02424103000 $40.30 View & buy → Contactor, 2P, 20 Amp, 24V, 50/60Hz Part # S1-02439493000 $31.01 View & buy → Run Dual Capacitor, 10/10MFD, 440V, Oval Part # S1-02442063000 $32.24 View & buy → Holder Fuse, 1 Pole, 30 Amp, 600V Part # S1-02544135000 $27.46 View & buy → ODF Motor Harness, 66 Inch Lead Length Part # S1-02551834000 $27.54 View & buy → ODF Motor Harness, 138 Inch Lead Length Part # S1-02551835000 $48.23 View & buy → Wiring Harness, UCB-S5 Part # S1-02551862000 $24.60 View & buy → Wiring Harness, UCB-S1 Part # S1-02551866000 $76.81 View & buy → Wiring Harness, UCB-S2 Part # S1-02551867000 $30.00 View & buy → Wiring Harness, UCB-S9, 25-27T Part # S1-02551869000 $111.52 View & buy → Wiring Harness, UCB-S10 15-25T, W/VFD Part # S1-02551870000 $22.34 View & buy → Wiring Harness, UCB-S3, Clg-Only Part # S1-02551930000 $40.73 View & buy → Time Delay Fuse, 600V, 2A, Class CC Part # S1-02552597000 $17.90 View & buy → Remote Display Cable, VFD, 118 in Part # S1-6023951 $105.02 View & buy → Wiring Harness, UCB-S10 12.5-25T, W/VFD Part # S1-6163866 $23.75 View & buy → Wiring Harness, SA-Bus, UCB 4STG Part # S1-02551928000 $17.69 View & buy → Wiring Harness, Reheat, S1 Part # S1-02551934000 $37.57 View & buy → Circuit Board, Interface, HGRH, Module Part # S1-5706015 $544.38 View & buy → Cover, Convenience Outlet W/Gaskets Part # S1-02543260000 $104.80 View & buy → Ignition Cable, 24 Inch Part # S1-02546615000 $16.36 View & buy → Cover, Receptacle Box, W/Gaskets, 5980-UCL Part # S1-02552620000 $57.96 View & buy → RA-Humidity Harness, 824/BLK-825/WHT Part # S1-5744251 $26.41 View & buy → Contactor, 3 Pole, 60A, 50-60Hz, 24V-COIL Part # S1-02441453000 $292.96 View & buy → Transformer, 208/240V, 24V/100VA, 60Hz Part # S1-02547239000 $167.11 View & buy → Harness Switch, Dirty Filter, UCB to Dfs Part # S1-02551854000 $35.23 View & buy → Transformer, 208/240V, 24V/40VA, 50/60 Hz Part # S1-02518452700 $59.12 View & buy → Fuseholder, 3 Pole, 600V, 60A Part # S1-02551821000 $117.59 View & buy → SSE Control Board, 2-Stage, Non-Communicating Part # S1-6421651 $1,063.04 View & buy →

Switches, sensors & controls

Auxiliary Switch, Interlock, No/NC Part # S1-02441242000 $51.41 View & buy → Block, Terminal, 3 Pole, 250V, 20 Amp Part # S1-02527755000 $24.03 View & buy → Block, Terminal, 3 Pole Part # S1-02550587000 $123.59 View & buy → Temperature Sensor, 6 in. Lead, with Terminal Part # S1-03103027000 $93.49 View & buy → Pressure Control, Refrigeration, 50/71(O/C)BRAZE, PSIG Part # S1-5992121 $63.58 View & buy → Block, Distributor, LINE-1, LOAD-6, 3P, 600V, 175A Part # S1-6005521 $180.21 View & buy → Pressure Control, Refrigeration, 650/450(O/C) PSIG Part # S1-6016872 $60.17 View & buy → Sensor, Temperature, -40 to 105 C, Male, W/O, Clip, 6IN Part # S1-6043484 $27.73 View & buy → Block, Terminal, LINE-1, LOAD6, 3P, 600V, 175A Part # S1-6116216 $167.40 View & buy → Block, Terminal, 3 Pole, 250V, 20A Part # S1-6214580 $31.47 View & buy → Temperature-Discharge Sensor, Humidity, Surface Mount Part # S1-02516170000 $381.44 View & buy → Humidity/Temperature Sensor, Wall Part # S1-02551391000 $356.53 View & buy → Temperature Sensor, Flange Mount, W/Terminal, 10K Part # S1-02552367000 $120.91 View & buy → Pressure Switch, Air, .05-5 IWC, Rise-On, AP/DF Part # S1-03101123700 $300.23 View & buy → Pressure Switch, -0.33 in. W.C. Part # S1-02439479000 $22.72 View & buy → Receptacle, Gfci, 125V, 20A, Weatherproof Part # S1-02439518000 $160.35 View & buy → Limit Switch, 140/110(O/C), Auto Reset Part # S1-02531835000 $31.25 View & buy → Temperature Control, 270 Open, Man Close, Manual Part # S1-02547824000 $13.00 View & buy → Handle, Rotary, Breaker, Circuit Part # S1-02927131000 $526.11 View & buy → Sensor, CO2, W/Pitot, 18-30VACS/10.8-42VDC Part # S1-02551962000 $2,285.61 View & buy →

Heaters

CC Heater, 70W, 240V, 20.4-26.7 in Circum Part # S1-5999960 $107.63 View & buy →

Air filters

Filter, 4 x 16 x 25, MERV13 Part # S1-02651435000 $113.41 View & buy →

Hardware & fittings

Key, Stl, 3/8 SQ x 2-1/2 Long Part # S1-00107132000 $7.18 View & buy → Strap Cable, Tie Base, BLACK.7.5 Long Part # S1-02530396000 $26.59 View & buy → Guard Fan, 24 in Part # S1-02651456000 $163.91 View & buy → Bushing with Key 1.438 Bore Part # S1-02813332000 $81.39 View & buy → Grommet, Molded, Midas, Piping, 17.5/20T Part # S1-02818266000 $22.69 View & buy → Grommet, 2IN Mounting Hole, 1.25ID-1.66OD Part # S1-02818294000 $30.53 View & buy → Orifice Fan, ID 24.58 Inch, Drop-In Part # S1-07346070000 $307.15 View & buy → Panel, Roof, Condenser, 2 x 24 Inch Fan, Front, 20-25T Part # S1-07346232000 $623.16 View & buy → Panel, Roof, Condenser, 2 x 24 Inch Fan, Rear, 20-25T Part # S1-07346233000 $602.95 View & buy → Tab, Pull, Removal, Filter Part # S1-07346284000 $77.32 View & buy → Post, Spacer, Coil End, 25-27T Part # S1-07346293000 $161.98 View & buy → Cover, No-Hole, Switch, Disconnect Part # S1-07346459000 $39.54 View & buy → Mounting, Motor, Plate, Cab 6-9 Part # S1-07347407000 $92.59 View & buy → Base, Motor, Sliding, Cab 6-9 Part # S1-07347408000 $155.85 View & buy → Nut, Acorn Kit #8-32 Unc Part # S1-36390117700 $23.28 View & buy → Panel, Roof, Blower Section, Insulated, 15-27T Part # S1-37346243000 $1,004.18 View & buy → Panel, Corner, Controls, Insulated, 25-27T Part # S1-37346244000 $340.71 View & buy → Panel, Blower, Back, Insulated, 25-27T Part # S1-37346245000 $449.12 View & buy → Base Assembly, Motor, Sliding, Cab 6-9 Part # S1-37347680000 $244.89 View & buy → Plate Assembly, Mounting, Motor, Cab 6-9 Part # S1-37347681000 $247.86 View & buy → Brace, Angle, Motor Sled, C6-9 Part # S1-37347682000 $24.24 View & buy → Bolt, Hex Head, 3/8-16 x 1IN, Zinc, GR2 Part # S1-5692 $40.75 View & buy → Washer, Lock, Helical, 1/2IN, Zinc Part # S1-5720 $18.24 View & buy → Guard Compressor, HP, 25/28T Part # S1-5998073 $668.97 View & buy → Post, Coil, Condenser, Filler, End Gap, C8/9 Part # S1-6038520 $219.52 View & buy → Clamp, Thermistor, SS, 1-1/8 Inch Dia Part # S1-6043492 $15.08 View & buy → Panel, Roof, Condenser, 2 x 24 Inch Fan, Front, 20-25T Part # S1-6175952 $827.72 View & buy → Panel, Roof, Condenser, 2 x 24 Inch Fan, Rear, 20-25T Part # S1-6175953 $771.75 View & buy → Panel, Blower Back, Upper, C8/9, SF Part # S1-6195391 $354.07 View & buy → Pull, Filter, C-All Part # S1-6209856 $84.17 View & buy → Panel, Corner, Controls, Insulated, 25-27T Part # S1-6367061 $406.52 View & buy → Panel, Roof, Condenser, 2 x 24 Inch Fan, Front, C7/8 Part # S1-6420640 $1,934.88 View & buy → Panel, Roof, Condenser, 2 x 24 Inch Fan, Rear, C7/8 Part # S1-6420641 $1,852.68 View & buy → Orifice Fan, ID 24.58 Inch, Drop-In Part # S1-6486981 $328.80 View & buy → Tape Gasket, Sealing, 1/8 x 1IN, 150 FT Roll Part # S1-9264 $99.79 View & buy → Fitting, Air Pressure Tap, 5/16 Hex Part # S1-02316881000 $19.31 View & buy → Bracket, Support, Tube, Wireform Part # S1-02651448000 $221.84 View & buy → Housing Gasket, Motor, Draft Part # S1-02818286000 $32.20 View & buy → Sheet Gasket Tube, High-Temperature, Pre-Cut Part # S1-02818299000 $62.35 View & buy → Handle, Rotary, Circuit Breaker, Hor J-Frame, Powerpact Part # S1-02927148000 $984.23 View & buy → Cover, Painted, Outlet, Convenience Part # S1-07346204000 $36.61 View & buy → Plate, Bottom, Burner Section Part # S1-07346215000 $41.18 View & buy → Bracket, Burner, Common Part # S1-07346219000 $107.07 View & buy → Shield, Burner Part # S1-07346225000 $37.70 View & buy → Cover, W/Hole, Switch, Disconnect Part # S1-07346460000 $38.52 View & buy → Plate, Bottom, Burner Section Part # S1-6180317 $34.31 View & buy → Bracket, Burner, Common Part # S1-6180333 $47.33 View & buy → Shield, Burner Part # S1-6180399 $47.33 View & buy → Belt, Drive BX43, PL=44.8 Part # S1-02818274000 $89.58 View & buy → Panel, Access, Control, Insulated, 25-27T Part # S1-37346264000 $242.51 View & buy → Panel, Access, Filter, Insulated, 25-27T Part # S1-37346265000 $175.29 View & buy →

Other parts

Elbow, Street, 90DEG, Pvc, SCH-40, 1.00-FNPT Part # S1-02327664000 $20.11 View & buy →

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See all 11 York CL20 model numbers

From York's own parts data (York SmartSearch, Nov 2026).

CL20C0DQ241CNP47C2
CL20E1BP2C1ACB44F2
CL20E3DS441CUT47H2
CL20S1CP211AAS11A3
CL20S3BP431ACB12C2
CL20S3CP241AKA46B2
CL20S3CP441APN42F2
CL20S3CP441CYP44H3
CL20T3DQ211C5N46C3
CL20T3DQ241A6Q47A3
CL20T3DQ241CUP47C2