York AW18 Parts

17.5-ton rooftop unit · gas/electric and electric/electric · 24 models

1

Find your model number. It’s on the metal label on the side of the unit. It starts with AW18.

2

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Parts for York AW18 units (128)

Compressors & coils

Condenser Coil, Form, MC, 25MM, 52 x 98, 28-S1 Part # S1-32651455001 $4,259.30 View & buy → Condenser Coil, Form, MC, 25MM, 52 x 98, 28-S2 Part # S1-32651455002 $4,069.28 View & buy → Evaporator Coil, AW18 Part # S1-5964314 Get a quote View & buy → 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 → Scroll Compressor, 460/575V 3-Phase 60Hz, EER-10.9, R-410A Part # S1-01505006004 $5,110.41 View & buy →

Motors

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, 30 Inch, CW, 3-20, 1/2 Inch Bore Part # S1-02651798000 $264.44 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

Natural Gas Valve, 24V, White-Rodgers 36H55-405 Part # S1-02546611000 $304.22 View & buy → 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 → Limit Switch, Pri, Auto Reset, 130F/100F Part # S1-02441230000 $20.02 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 →

Valves & filter driers

Stem, Valve Part # S1-02208017000 $5.22 View & buy → TXV Valve, 5/8 x 7/8 ODF, Sporlan Part # S1-5964724 $330.29 View & buy → TXV Valve, 5/8 x 7/8 ODF, Sporlan Part # S1-5964728 $330.29 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 → Controller, Display, Keypad, CSD100, Coplnd Part # S1-02441080000 $400.41 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 → Wiring Harness, UCB-S1 Part # S1-02551866000 $76.81 View & buy → Wiring Harness, UCB-S2 Part # S1-02551867000 $30.00 View & buy → Time Delay Fuse, 600V, 2A, Class CC Part # S1-02552597000 $17.90 View & buy → Holder Fuse, 2 Pole, 600V, 30A Part # S1-02552600000 $31.41 View & buy → Transducer, 0-750 PSI, 0-10VDC, 1/4 Flare Part # S1-03102950000 $435.44 View & buy → Wiring Harness, UCB, S9, Hpr Part # S1-5957241 $79.24 View & buy → Wiring Harness, UCB, 4 Stage, Fdd, Economizer Part # S1-5957247 $34.00 View & buy → Wiring Harness, 4STG, S4, VFD4, 4FM Part # S1-5957250 $48.70 View & buy → Wiring Harness, UCB, S5, HE Part # S1-5957254 $32.75 View & buy → Remote Display Cable, VFD, 118 in Part # S1-6023951 $105.02 View & buy → Remote Keypad Cable, VFD, 10 FT, CAT5E, RJ45 Part # S1-6023952 $23.40 View & buy → Wiring Harness, UCB-S10 12.5-25T, W/VFD Part # S1-6163866 $23.75 View & buy → Run Dual Capacitor, 50/5MFD, 440V, Round Part # S1-02420062700 $18.42 View & buy → Control Relay, 24V, 50/60 Hz, DPDT Part # S1-02423972000 $56.16 View & buy → Relay Control, 24VAC, 60Hz, Dpst (No) Part # S1-02436138000 $49.81 View & buy → Ignition Cable, 24 Inch Part # S1-02546615000 $16.36 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 → Wiring Harness, Fdd-Spt, A Part # S1-5957243 $81.36 View & buy → Wiring Harness, Fdd-Dpt, A Part # S1-5957245 $82.93 View & buy → Wiring Harness, Fdd-Dpt, B Part # S1-5957246 $94.29 View & buy → Wiring Harness, Fdd, S4 Part # S1-5957255 $17.98 View & buy → Cover, Convenience Outlet W/Gaskets Part # S1-02543260000 $104.80 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 → 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 → Fuse, 600V, 20A, Class CC Part # S1-02547885000 $20.40 View & buy → Circuit Board, SSE, 2 Stage, with C Part # S1-6421652 $1,100.97 View & buy → Fuse 20A 600V Part # S1-02512804900 $37.85 View & buy → Fuseholder, 3 Pole, 600V, 30A Part # S1-02551823000 $103.46 View & buy → Transformer, 460/575/230V, 60Hz Part # S1-02541291000 $164.12 View & buy → Transformer, 460V, 100VA/24V, 60Hz W/5A Brkr Part # S1-02547240000 $169.96 View & buy →

Switches, sensors & controls

Block, Terminal, 3 Pole, 250V, 20 Amp Part # S1-02527755000 $24.03 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 → 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, 3 Pole, 250V, 20A Part # S1-6214580 $31.47 View & buy → Pressure Switch, -0.33 in. W.C. Part # S1-02439479000 $22.72 View & buy → Block, Terminal, 1 Pole Part # S1-02547250000 $14.32 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 → Handle, Rotary, Breaker, Circuit Part # S1-02927131000 $526.11 View & buy → Receptacle, Gfci, 125V, 20A, Weatherproof Part # S1-02439518000 $160.35 View & buy → Block, Terminal, 3 Pole Part # S1-02550587000 $123.59 View & buy → Block, Distributor, LINE-1, LOAD-6, 3P, 600V, 175A Part # S1-6005521 $180.21 View & buy → Block, Terminal, LINE-1, LOAD6, 3P, 600V, 175A Part # S1-6116216 $167.40 View & buy →

Hardware & fittings

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 → Guard Fan, 30 in Part # S1-02651457000 $204.09 View & buy → Bushing with Key 1.438 Bore Part # S1-02813332000 $81.39 View & buy → Grommet, 2IN Mounting Hole, 1.25ID-1.66OD Part # S1-02818294000 $30.53 View & buy → Orifice Fan, ID 30.53 Inch, Drop-In Part # S1-07346071000 $231.00 View & buy → Panel, Roof, Condenser, 2 x 30 Inch Fan, Inner, 27T Part # S1-07346234000 $833.41 View & buy → Panel, Roof, Condenser, 2 x 30 Inch Fan, Outer, 27T Part # S1-07346235000 $658.73 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 → Bracket, Assembly, Mounting, VFD, HE Part # S1-5940051 $222.42 View & buy → Grommet, D 0.88 x .63 x 1.13 x 0.63 Dia. Bore Part # S1-5964762 $21.26 View & buy → Post, Coil, Condenser, Filler, End Gap, C8/9 Part # S1-6038520 $219.52 View & buy → Clamp, Thermistor, SS, 7/8 Inch Dia Part # S1-6043491 $15.08 View & buy → Clamp, Thermistor, SS, 1-1/8 Inch Dia Part # S1-6043492 $15.08 View & buy → Panel, Roof, Condenser, 2 x 30 Inch Fan, Inner, C9 Part # S1-6094380 $650.33 View & buy → Panel, Roof, Condenser, 2 x 30 Inch Fan, Inner, C9 Part # S1-6175956 $834.19 View & buy → Panel, Roof, Condenser, 2 x 30 Inch Fan, Outer, C9 Part # S1-6192162 $786.53 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 30 Inch Fan, Inner, C9 Part # S1-6420642 $2,270.00 View & buy → Orifice Fan, ID 30.53 Inch, Drop-In Part # S1-6486982 $227.63 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 # S1-02818287000 $35.69 View & buy → Pan, Drain, Evaporator, Molded, 11W x 84L Part # S1-02818295000 $573.89 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 → 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 → Cover, Painted, Outlet, Convenience Part # S1-07346204000 $36.61 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 24 York AW18 model numbers

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

AW18C0DH4L1CAN64H2
AW18N1BQ2A1AAA31A2
AW18N1CQ4U1CCN35A2
AW18N1CQ4U1CCN68A3
AW18N1CQ4U1CNN37B3
AW18N1CQ4U1CNN67B3
AW18N1DQ2S1ARS62A2
AW18N1DQ2S1CQS32B2
AW18N1DQ4S1CQS32A2
AW18N3BQ5L1CAA31A3
AW18N3BQDG1CAL37D3
AW18N3BQDU1CAL67D3
AW18N3CQ2U1AEQ66B2
AW18N3CQ4S1CES34B2
AW18N3CQ4U1AFE65A2
AW18N3CQ4U1CCN37B3
AW18N3DQ2S1CDS32B2
AW18N3DQ4N1AAN35A3
AW18N3DQ4S1CDS36B2
AW18N3DQ4S1CDS66B2
AW18N3DQ4S1CQS32A2
AW18N3DQ4S1CQS32B2
AW18S3DQ2S1AAA32A2
AW18S3DQ2S1C7S32B2