York AK20 Parts
20-ton rooftop unit · gas/electric and electric/electric · 35 models
1
Find your model number. It’s on the metal label on the side of the unit. It starts with AK20.
2
Type it here. We’ll show only the parts that fit.
We don’t have that model on our list yet. That doesn’t mean these parts won’t fit. Send us your model number and we’ll check for you.
Parts for York AK20 units (128)
Compressors & coils
Distributor, Belled, 17 Tube, 7/8 x 3/16, ORF-6, 38IN Part # S1-5964727 $1,629.82 View & buy → Distributor, Belled, 17 Tube, 7/8 x 3/16, 38IN, 6 Orifice Part # S1-6337048 $1,212.66 View & buy → 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 → Evaporator Coil, AH/AL20, SF Part # S1-6051839 Get a quote View & buy → Heat Exchanger Assembly, 9 Tube, 400K, SS Part # S1-37346212000 $4,584.86 View & buy → CC Heater, Band, 70W, 480V, 7.3 Dia., 204 Lead Part # S1-02550544000 $52.35 View & buy → Scroll Compressor, 460V 3-Phase 60Hz, R-410A, MBH 124 Part # S1-5964800 $6,517.45 View & buy →Motors
Condenser Motor, 1/2, 1085, Cwle, 460/1/60 Part # S1-6056016 $433.35 View & buy → Draft Motor, 1/6, 3350, CW, 208/230V 3-Phase 60Hz Part # S1-02441229000 $291.28 View & buy → Draft Inducer Assembly, 1SPD, 230V Part # S1-37346213000 $468.97 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 → Natural Gas Valve, 24V, White-Rodgers 36H55-405 Part # S1-02546611000 $304.22 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
Stem, Valve Part # S1-02208017000 $5.22 View & buy → 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 →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 → Lug, Ground, Electrical Aluminum 1.06 x .5 Part # S1-02521798000 $3.99 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 → Run Dual Capacitor, 10/10MFD, 440V, Oval Part # S1-02442063000 $32.24 View & buy → Wiring Harness, SA-Bus, UCB 4STG Part # S1-02551928000 $17.69 View & buy → Ignition Cable, 24 Inch Part # S1-02546615000 $16.36 View & buy → Circuit Board, SSE, 2 Stage, with C Part # S1-6421652 $1,100.97 View & buy → Block Fuse, 1, 600V, 30A, 3P Part # S1-02547865000 $119.34 View & buy → Fuse HOLDER-1, 3-POLE, 600V, 30A Part # S1-6038488 $26.88 View & buy → Harness Compressor, Control, Plug Part # S1-02551831000 $58.46 View & buy → Wiring Harness, UCB-S9, 15-20T Part # S1-02551868000 $102.49 View & buy → Transformer, 460V, 100VA/24V, 60Hz W/5A Brkr Part # S1-02547240000 $169.96 View & buy → Fuse 30 Amp 600V Part # S1-02532733001 $47.21 View & buy → Run Dual Capacitor, 50/5MFD, 440V, Round Part # S1-02420062700 $18.42 View & buy → Relay Control, 24VAC, 60Hz, Dpst (No) Part # S1-02436138000 $49.81 View & buy → Wiring Harness, Gas, P1 Part # S1-02551864000 $33.37 View & buy → Wiring Harness, Gas, P2 Part # S1-02551865000 $31.17 View & buy → Spark Control Board, 2 Stage Part # S1-03103495000 $269.10 View & buy → RA-Humidity Harness, 824/BLK-825/WHT Part # S1-5744251 $26.41 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 → Handle, Rotary, Breaker, Circuit Part # S1-02927131000 $526.11 View & buy → Pressure Switch, -0.33 in. W.C. Part # S1-02439479000 $22.72 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 → Temperature-Discharge Sensor, Humidity, Surface Mount Part # S1-02516170000 $381.44 View & buy → Humidity/Temperature Sensor, Wall Part # S1-02551391000 $356.53 View & buy → Phase Monitor Control, 180-600VAC Part # S1-6319620 $115.91 View & buy →Heaters
CC Heater, 70W, 480V, 20.4-26.7 in Circum Part # S1-5999961 $107.63 View & buy →Hardware & fittings
Key, Stl, 3/8 SQ x 2-1/2 Long Part # S1-00107132000 $7.18 View & buy → Capacitor Seal, Knurled 7/1 Part # S1-02310745000 $3.99 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 → Handle, Rotary, Circuit Breaker, Hor J-Frame, Powerpact Part # S1-02927148000 $984.23 View & buy → Cover, W/Hole, Switch, Disconnect Part # S1-07346460000 $38.52 View & buy → Pan, Drain, Evaporator, Molded, 11W x 84L Part # S1-02818295000 $573.89 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 → 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 → 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 → Cover, Painted, Outlet, Convenience, No Part # S1-07346203000 $34.11 View & buy → Sheave, Variable 1 Groove, 1.375" Bore, 1VP60 Part # S1-02814851000 $281.83 View & buy → Fixed Sheave, Split Taper 1 Groove, 1B5V70 Part # S1-02818128000 $444.22 View & buy → Belt, Drive 5VX450, OL=45.0 Part # S1-02818278000 $147.83 View & buy →Other parts
Elbow, Street, 90DEG, Pvc, SCH-40, 1.00-FNPT Part # S1-02327664000 $20.11 View & buy →
Can’t find your part? Send us a photo of the unit’s label and we’ll find it for you.
Chat with us · help@totalhvacparts.com · 610-487-7999
See all 35 York AK20 model numbers
From York's own parts data (York SmartSearch, Nov 2026).
- AK20C0BPD44CAG16B2
- AK20C0BQ431AAB11A2
- AK20C0CQ411CSB32H3
- AK20C0DP231CPT46D2
- AK20E2DH211CAP12A3
- AK20E3CK411CVG36A3
- AK20E3DP241AEF47A3
- AK20E3DP411AAS36G3
- AK20S1CH411CKS17E2
- AK20S1CQ531CAH14A2
- AK20S1DHB11CAD12B3
- AK20S3CP211ADE17B2
- AK20S3CP211CAH16A3
- AK20S3CP211CAT42B2
- AK20S3CP211CCS12C3
- AK20S3CP431AEA45A2
- AK20S3CQ211CRH42B3
- AK20S3CQ431AAE45F2
- AK20S3CQ431AAG15F2
- AK20S3CQ431CAE15F2
- AK20S3CQ441CJN14B2
- AK20S3DKD41CAG14A2
- AK20S3DP4A1AGT12A3
- AK20S3DP531CFH42C3
- AK20S3DQ441CAQ32B2
- AK20S3DQ441CAT35B2
- AK20T3CHB41CBR47E2
- AK20T3DH431CJH12A2
- AK20T3DH441CTS17B2
- AK20T3DH531CBH14A3
- AK20T3DP211CKA47B2
- AK20T3DP411CBT42B3
- AK20T3DP411CKA47B2
- AK20T3DQ241ABH44C3
- AK20T3DQ431CJH12A2