York DAUC-X Parts

6-ton rooftop unit · gas/electric · 22 models

1

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

2

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Parts for York DAUC-X units (124)

Compressors & coils

Distributor/Valve Assembly, Evaporator Part # S1-02206844075 $171.45 View & buy → Distributor Body Part # S1-02621486000 $28.68 View & buy → Isolator, Compressor Part # S1-02809519000 $4.57 View & buy → Condenser Coil, Rear, SYS.2 Part # S1-36394986700 $4,693.25 View & buy → Distributor Valve, 4 Tube, #96 Part # S1-02206844003 $392.72 View & buy → Heat Exchanger, 4 Tube Part # S1-37312894704 $2,807.03 View & buy → Heat Exchanger, 5 Tube Part # S1-37312894705 $3,055.41 View & buy → Distributor Assembly, 5 Tube, 3/8 ID x 1/4 OD, 12" Part # S1-02206844016 $269.12 View & buy → Distributor Valve 4 Tube Part # S1-02206844018 $313.20 View & buy → Heat Exchanger, 5 Tube Part # S1-36390016703 $2,089.65 View & buy → Heat Exchanger, 6 Tube Part # S1-36390016705 $2,366.60 View & buy → Heat Exchanger 6 Tube Part # S1-36390016006 $2,350.59 View & buy → Heat Exchanger, 4 Tube Part # S1-36390016701 $1,704.66 View & buy → Heat Exchanger, 5 Tube Part # S1-36390016702 $1,929.36 View & buy → Heat Exchanger, 6 Tube, 43.906 Tall Part # S1-36393846003 $2,451.78 View & buy → Heat Exchanger, 6 Tube, 47.906 Tall Part # S1-36393846701 $3,687.79 View & buy → Heat Exchanger, 8 Tube, 47.906 Tall Part # S1-36393846702 $3,902.99 View & buy →

Motors

Blower Motor, 1.5, 1725/1, Reverse, 575V 3-Phase 60Hz Part # S1-02419623707 $1,056.71 View & buy → Venter Motor, 1/10 HP, 3400 RPM, clockwise, 460V 1-phase 60 Hz Part # S1-02425005004 $545.68 View & buy →

Fans & blower wheels

Propeller Fan, 24 in, clockwise, 3-25, 1/2 in Bore Part # S1-02625511000 $106.11 View & buy → Blower, Housing and Wheel Part # S1-02625542001 $919.89 View & buy → Blower Wheel, Venter, 4 x 1, counter-clockwise, 1/4 Bore Part # S1-02632623700 $84.83 View & buy → Blower Wheel, 13 x 11, Reverse, 1 Bore Part # S1-02633327700 $464.44 View & buy → Propeller Fan, 30", CW, 3-21, 5/8"BORE Part # S1-02625553000 $168.41 View & buy → Propeller Fan, 30 in., clockwise, 3-18, 5/8 in. Bore Part # S1-02625579000 $181.88 View & buy → Blower Wheel, Venter, 4 x 2, counter-clockwise, 3/8 Bore Lower Part # S1-02632625700 $96.80 View & buy → Blower Wheel, Venter, 4 x 2, clockwise, 3/8 Bore Upper Part # S1-02632626700 $96.80 View & buy → Blower Wheel, 18 x 15, Reverse, 1-7/16"BORE Part # S1-02632631700 $1,448.60 View & buy → Propeller Fan, 24, CW, 4-32, 1/2 Bore Part # S1-02625558000 $239.14 View & buy →

Gas valves & burners

Orifice, Pilot #56 (.0465) Part # S1-02920422056 $15.96 View & buy → Orifice, Burner #42 (.0935) Part # S1-02920423042 $11.60 View & buy → Inshot Burner Part # S1-02921121000 $46.22 View & buy → Crossover, Gas 180/300 Part # S1-02920099000 $133.59 View & buy → Crossover, Gas Part # S1-02920404000 $143.87 View & buy → Gas Valve, Natural Gas, 24V, 3/4 x 1/2 in., White-Rodgers 36H32-466 Part # S1-02527720700 $324.29 View & buy →

Igniters & flame sensors

Kit, Aux.limit 7-12 Ton Rooftop Part # S1-37303136602 $185.00 View & buy → Rollout Control, 175 Open, 135 Close, SPST Part # S1-02526357000 $48.21 View & buy → Igniter, Spark with 21 in. Lead Part # S1-02530372000 $80.72 View & buy → Flame Sensor Part # S1-02530802000 $39.52 View & buy → Orifice, Burner #32 (.116) Part # S1-02920423032 $11.26 View & buy → Temperature Sensor, 144 Lead Part # S1-03100878003 $189.09 View & buy → Orifice, Burner #30 (.1285) Part # S1-02920423030 $20.63 View & buy → Orifice, Pilot #58 (.042) Part # S1-02920422058 $17.35 View & buy → Orifice, Pilot #65 (.035) Part # S1-02920422065 $15.96 View & buy →

Valves & filter driers

Strainer Drier, 1.187 x 5" W/Spring Part # S1-02917738000 $36.33 View & buy → Distributor Valve 7 Tube Part # S1-02206844039 $157.13 View & buy → TXV Valve, 1/2 x 5/8 ODF, 44.0 PSIG, Sporlan Part # S1-02208900001 $396.75 View & buy → TXV Valve, 1/2 x 5/8 ODF, 38.0 PSIG, Sporlan Part # S1-02530343700 $420.09 View & buy →

Electrical parts & harnesses

Sequencer Relay, Heat 24V Part # S1-02419082028 $45.36 View & buy → Control Board, Electronic 2 Stage Cooling Part # S1-03100652000 $238.29 View & buy → Board, Control Electronic Circuit Part # S1-03100880001 $247.42 View & buy → Relay Control, 24V, 50/60 HZ, Dpst Part # S1-02425910700 $59.12 View & buy → Contactor 1POLE W/Shunt, 20A, 24V Part # S1-02425964000 $56.88 View & buy → Contactor 2PNO, 20A, 24V Part # S1-02425965000 $47.38 View & buy → Connector, Plug Part # S1-02519670000 $3.99 View & buy → Relay Control, 24V, 50/60 HZ, 3PDT, .187 Spade Part # S1-02419138001 $72.72 View & buy → Relay Control, 24V, 50/60 HZ, Dpst Part # S1-02424111000 $55.94 View & buy → Holder Fuse, 3 Pole, 30 Amp, 600V Part # S1-02518284900 $105.80 View & buy → Boot, Capacitor, Rubber Part # S1-02804133000 $4.57 View & buy → Relay Control, 24V, 50/60 HZ, SPST Part # S1-02421678700 $46.44 View & buy → Control Relay, 24V, 50/60 Hz, SPDT Part # S1-02424116000 $58.33 View & buy → Relay Control, 24V, 50/60 HZ, 3PST Part # S1-02425911700 $90.83 View & buy → Transformer, 240/480V, 120/140V, 250VA, 60Hz Part # S1-02515798700 $541.97 View & buy → Transformer, 240/480V, 120/140V, 250VA, 60Hz Part # S1-02517636700 $321.29 View & buy →

Switches, sensors & controls

Temperature Control, Evaporator, 26 Open, 45 Close, SPST Part # S1-02527727001 $47.01 View & buy → Block, Distributor, LINE-1, LOAD-4, 3P, 600V, 175A Part # S1-02520710000 $124.88 View & buy → Temperature Control, 60 Open, 70 Close, SPST Part # S1-02527723001 $78.29 View & buy → Temperature Control, 26 Open, 38 Close, SPST Part # S1-02527727002 $48.24 View & buy → Block, Terminal, 3 Pole, 250V, 20 Amp Part # S1-02527755000 $24.03 View & buy → Rollout Control, 225 Open, 145 Close, SPST Part # S1-02526392005 $20.00 View & buy → Rollout Control, 175 Open, 95 Close, DPST Part # S1-02527733002 $46.40 View & buy → Limit Control, 105 Open, 165 Close, SPDT Part # S1-02531830000 $30.90 View & buy → Temperature Control, 195 Open, 130 Close, SPDT Part # S1-02526366009 $37.58 View & buy → Rollout Control, 225 Open, 145 Close, SPST Part # S1-02526392011 $25.15 View & buy →

Heaters

Sequencer Relay, Heat 24V Part # S1-02419082740 $92.96 View & buy → Fusible Link, Control, Rollout Part # S1-02526908000 $11.73 View & buy →

Air filters

Air Filter, EZ Kleen, 32.25 x 36 x 1 Part # S1-02625557000 $111.04 View & buy → Air Filter, Cleanable, 21.25 x 36 x 1 Part # S1-02625572000 $72.42 View & buy →

Hardware & fittings

Orifice, Fan 24 Inch Part # S1-06389756000 $151.12 View & buy → Shaft, Blower 1 x 21.50 Long Part # S1-00107115000 $128.13 View & buy → Scroll, Blower, Vent Part # S1-06390041000 $42.26 View & buy → Key, Blower 1/4 in Square x 6.375 in Long Part # S1-00107110004 $9.29 View & buy → Baffle, Heat Exchanger Part # S1-06390071000 $30.88 View & buy → Support, Motor Part # S1-06389938000 $143.22 View & buy → Plate, Vent Housing Part # S1-06390037000 $32.13 View & buy → Support, Burner Front Part # S1-06392490000 $23.42 View & buy → Key, Steel 1/4 Inch Square x 4 Inch Long Part # S1-00107110702 $5.97 View & buy → Ring, Clamp for Motor Mount Part # S1-02625568000 $29.15 View & buy → Sheave, Variable 1 Groove, 0.875" Bore, 1VL44 Part # S1-02804764700 $68.97 View & buy → Sheave, Fixed 1 Groove, 1" Bore, AK56 Part # S1-02812363700 $137.94 View & buy → Plate, Ventor, 2.375 Orifice Part # S1-06390038010 $28.75 View & buy → Orifice, Fan 30.75" Dia Part # S1-06394820000 $157.94 View & buy → Plate, Venter Housing Part # S1-07303170000 $27.01 View & buy → Plate, Venter Housing Part # S1-07303210000 $62.03 View & buy → Burner, Bracket Part # S1-07305908000 $46.45 View & buy → Baffle, Heat Exchanger Part # S1-07313498000 $34.49 View & buy → Support, Burner Part # S1-06393848000 $62.64 View & buy → Wrapper, Blower 18 Inch Part # S1-06394675000 $259.42 View & buy → Panel, Access Insulation Damper Mounting W/O Econo Part # S1-36394829031 $598.10 View & buy → Plate, Ventor, 2.562 Orifice Part # S1-06390038008 $23.28 View & buy → Plate, Ventor, 2.187 Orifice Part # S1-06390038014 $27.30 View & buy → Plate, Ventor, 2.250 Orifice Part # S1-06390038022 $28.75 View & buy → Plate, Ventor, 2.125 Orifice Part # S1-06390038023 $29.94 View & buy → Shaft, Blower 1.187 x 26.75 Long Part # S1-00107116000 $176.60 View & buy → Shaft, Blower 1 x 23.75 Long Part # S1-00107117000 $102.49 View & buy → Bracket Bearing Part # S1-02625552000 $181.28 View & buy → Guard, Coil 81.65 x 47.15 Black Part # S1-02631432702 $620.79 View & buy → Fixed Sheave, Split Taper 2 Groove, 2BK110H Part # S1-02812368700 $116.37 View & buy → Variable Sheave, Split Taper 2 Groove, 2MVP60 Part # S1-02812369700 $1,948.59 View & buy → Bushing H x 1-7/16 Part # S1-02812374700 $36.03 View & buy → Bearing, 4 FLG.1-7/16 Bore Part # S1-02920498700 $428.05 View & buy → Wrapper, Blower Part # S1-07301951000 $320.54 View & buy → Panel, Access Insulation Damper Mounting W/O Econo Part # S1-36394829030 $572.82 View & buy → Plate, Support, Motor, 5HP Part # S1-37301956000 $165.64 View & buy → Plate, Support, Motor, 7.5-10HP Part # S1-37301957000 $173.61 View & buy → Hood, Damper Economizer Part # S1-37302274701 $445.70 View & buy → Panel, Access, Blower Part # S1-37306317210 $555.63 View & buy → Bracket, Mounting, Exhaust Motor Part # S1-02625563000 $343.60 View & buy →

Other parts

Key, Pulley 1/4 in. Square x 2 in. Long Part # S1-00107110005 $5.20 View & buy → Bearing, Ball Pillow Block Part # S1-02920424700 $160.50 View & buy → Spacer, Motor, Venter Part # S1-07303169000 $20.63 View & buy → Scroll, Vent Part # S1-07305376000 $44.70 View & buy → Plate, Vent Part # S1-07305377000 $33.77 View & buy → Kit, Aux.limit, For 15-25 Ton Rooftop Unit Part # S1-37301911605 $276.77 View & buy →

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See all 22 York DAUC-X model numbers

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

DAUC-X048N125A
DAUC-X060N125A
DAUC-X072N100A
DAUC-X072N100B
DAUC-X072N100C
DAUC-X072N125A
DAUC-X072N125B
DAUC-X072N125C
DAUC-X090N165A
DAUC-X090N205A
DAUC-X120N205A
DAUC-X120N205B
DAUC-X120N245A
DAUC-X120N245B
DAUC-X150N205A
DAUC-X150N245A
DAUC-X180N300A
DAUC-X180N400A
DAUC-X240N300A
DAUC-X240N400A
DAUC-X300N300C
DAUC-X300N400C