York BA-05 Parts

5-ton heat pump · heat pump and electric/electric · 16 models

1

Find your model number. It’s on the metal label on the side of the unit. It starts with BA-05.

2

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Parts for York BA-05 units (125)

Compressors & coils

Distributor, No Valve, 9 Tube, .625 x .187, 23.5 in Part # S1-02211613000 $311.60 View & buy → Distributor, No Valve, 10 Tube, Belled, .187, 23.5 in Part # S1-02211614000 $252.27 View & buy → Condenser Coil, BP060, Formed Part # S1-37327347000 $4,941.59 View & buy → Evaporator Coil, BP060 Part # S1-37342664000 $3,624.44 View & buy → CC Heater, Band, 50W, 240V, 21.8-29.0 Circum Part # S1-02541053000 $182.02 View & buy → CC Heater, Band, 50W, 480V, 21.8-29.0 Circum Part # S1-02541054000 $91.74 View & buy →

Motors

Blower Motor, 1.5 HP, 1725 RPM, 208-230/460V 3-Ph, 60/50 Hz Part # S1-02419623718 $815.61 View & buy → Blower Motor, 1.5, 1725/1, Cwle, 230V 1-Phase 60Hz, 7/8 Shaft Part # S1-02435825000 $1,112.96 View & buy →

Fans & blower wheels

Blower Wheel, 11 x 10, clockwise, 1/2 Bore Part # S1-02619654012 $270.17 View & buy → Blower Housing with Wheel Part # S1-02625539700 $702.41 View & buy → Blower Wheel, 11 x 10, Reverse, 1 Bore Part # S1-02633326700 $381.49 View & buy →

Igniters & flame sensors

Temperature Sensor Part # S1-02541274000 $41.32 View & buy →

Valves & filter driers

Stem, Valve Part # S1-02208017000 $5.22 View & buy → Reversing with Coil Valve Part # S1-02535389002 $385.92 View & buy → TXV Valve, 3/8 x 5/8 ODF, 53.0 PSIG, Evaporator Part # S1-02541051000 $429.89 View & buy → TXV Valve, 3/8 x 5/8 ODF, 53.0 PSIG, Condenser Part # S1-02541052000 $238.46 View & buy → Accumulator, Suction, 7/8 Inch ID, 125 OZ Part # S1-02625573002 $192.16 View & buy →

Electrical parts & harnesses

Control Relay, 24V, 50/60 Hz, DPDT Part # S1-02423972000 $56.16 View & buy → Circuit Breaker, 3.2A, 250V, 1 Pole Part # S1-02434532000 $9.87 View & buy → Lug, Ground, Electrical Aluminum 1.06 x .5 Part # S1-02521798000 $3.99 View & buy → Wiring Harness, S3/S12/S3/P3, HP Part # S1-02538702000 $84.53 View & buy → Wiring Harness Part # S1-02541044000 $55.82 View & buy → Harness Wire, Economizer Part # S1-02541251000 $52.48 View & buy → Transformer, 208/230V, 24V/75VA, 50/60Hz Part # S1-02525973700 $70.64 View & buy → Harness Wire, Jumper, 916/YEL, No Economizer Part # S1-02538719000 $7.50 View & buy → Run Single Capacitor, 7.5MFD, 370V, Flat Part # S1-02420045700 $14.79 View & buy → Contactor 2PNO, 20A, 24V Part # S1-02425965000 $47.38 View & buy → Wiring Harness, 3-PIN, UCB to Contactor, S2 Part # S1-02541042000 $18.15 View & buy → Electric Harness Part # S1-02541208000 $20.17 View & buy → Contactor 2PNO, 40A, 24V Part # S1-02425840700 $51.49 View & buy → Run Dual Capacitor, 70/7.5MFD, 370V, Round Part # S1-02427558000 $68.19 View & buy → Run Single Capacitor, 25MFD, 370V, Round Part # S1-02423181700 $27.66 View & buy → Contactor 1POLE W/Shunt, 20A, 24V Part # S1-02425964000 $56.88 View & buy → Holder Fuse, 3 Pole, 60 Amp, 250V Part # S1-02519971000 $210.80 View & buy → Holder Fuse, 6 Pole, 60 Amp, 250V Part # S1-02526343000 $176.73 View & buy → Harness Wire, 543, Economizer Part # S1-02541312000 $36.68 View & buy → Holder Fuse, 3 Pole, 60 Amp, 250V Part # S1-02526344000 $126.38 View & buy → Transformer, 460V, 24V/75VA, 50/60Hz Part # S1-02525974700 $70.64 View & buy → Breaker, Circuit, 20A, 250V, 1 Pole Part # S1-02427517000 $31.97 View & buy → Breaker, Circuit, 200A, 240V, 2 Pole Part # S1-02434575200 $1,315.95 View & buy → Breaker, Circuit, 2 Pole, 200A, 240V Part # S1-02435774000 $1,591.39 View & buy → Breaker, Circuit, 3 Pole, 80A, 240V Part # S1-02441159000 $448.90 View & buy → Breaker, Circuit, 2 Pole, 100A, 240V Part # S1-02441225000 $1,094.01 View & buy → Transformer, 208/240, 120V Part # S1-02532672240 $1,965.32 View & buy → Fuse 30 Amp 600V Part # S1-02532733001 $47.21 View & buy → Wiring Harness, Smoke Detector Part # S1-02538722000 $24.35 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 → Exhaust Tube Part # S1-02639307000 $37.49 View & buy → Breaker, Circuit, 2 Pole, 200A, 240V Part # S1-6397405 $1,694.35 View & buy →

Switches, sensors & controls

Block, Terminal, 2 Pole 300V 20 Amp Part # S1-02523083000 $13.65 View & buy → Temperature Control, Freeze, 26 Open, 41 Close, SPST Part # S1-02541046000 $56.46 View & buy → Temperature Control, Low Ambient, 55 Open, 45 Close, SPST Part # S1-02541047000 $48.58 View & buy → Temperature Sensor, Defrost, Blue, Length 98 Inch Part # S1-03109164000 $165.82 View & buy → Temperature Sensor, Ambient Defrost, Red, 98 Inch Part # S1-03109165000 $204.24 View & buy → Board Control, Defrost, United Technologies Part # S1-03109170000 $220.35 View & buy → Limit Switch, 140/100(O/C), SPST, Fuse Auto Part # S1-02522273002 $37.16 View & buy → Limit Switch, 150/110(O/C), SPST, Fuse Auto Part # S1-02522273001 $39.63 View & buy → Toggle Switch, Dpst, 30A W/Bracket Part # S1-02426065000 $103.08 View & buy → Receptacle, Gfci, 125V, 20A, Weatherproof Part # S1-02439518000 $160.35 View & buy → Limit Switch, 160/120(O/C), SPST, Fuse Auto Part # S1-02522273003 $37.16 View & buy → Block, Terminal, 3 Pole Part # S1-02526332000 $64.19 View & buy → Sample Tube, 22.88 Part # S1-02639264001 $44.81 View & buy → Detector, Smoke, Duct Part # S1-02922291000 $296.01 View & buy →

Heaters

Sequencer Relay, Heat 24V Part # S1-02419082031 $105.23 View & buy → Sequencer Relay, Heat 24V Part # S1-02419082030 $97.26 View & buy → Sequencer Relay, Heat 24V Part # S1-02419082032 $45.74 View & buy → Sequencer Relay, Heat 24V Part # S1-02419082034 $96.03 View & buy → Heater, Electric 15.9KW, 240V, 6 Element Part # S1-02526318001 $563.73 View & buy → Heater, Electric 21.2KW, 240V, 6 Element Part # S1-02526318002 $459.74 View & buy → Heater, Electric 10.6KW, 240V, 3 Element Part # S1-02526319003 $349.01 View & buy → Sequencer Relay, Heat 24V Part # S1-02419082033 $42.36 View & buy → Heater, Electric 29.6KW, 240V, 6 Element Part # S1-02526318003 $830.29 View & buy → Heater, Electric 13.6KW, 480V, 6 Element Part # S1-02526318008 $526.41 View & buy → Heater, Electric 7.5KW, 240V, 3 Element Part # S1-02526319002 $308.86 View & buy →

Air filters

Air Filter, Cleanable, 13-5/8 x 19-5/8 x 1 Part # S1-02625514000 $29.17 View & buy →

Bearings & shafts

Ball Bearing Bracket, A12A Part # S1-02647810000 $26.16 View & buy → Bearing Isolator for 1 in. Ball Bearing Part # S1-02817113000 $9.41 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 Inch, Black, Flat, W/Motor Mnt Part # S1-02647776000 $190.45 View & buy → Orifice, Fan 24 Inch Part # S1-06389756000 $151.12 View & buy → Nut, Acorn Kit #8-32 Unc Part # S1-36390117700 $23.28 View & buy → Door, Support Coil, Standard, No Conv Part # S1-37312431102 $238.14 View & buy → Key, Steel 1/4 Inch Square x 4 Inch Long Part # S1-00107110702 $5.97 View & buy → Shaft, Blower 1 x 21.50 Long Part # S1-00107115000 $128.13 View & buy → Hex Nut Part # S1-02102523000 $3.99 View & buy → Housing, Blower, Belt Drive, W/Wheel 12 x 10 Part # S1-02625539701 $677.06 View & buy → Sheave, Fixed 1 Groove, 1" Bore, AK56 Part # S1-02812363700 $137.94 View & buy → Bearing, Less Isolator, 1 in. Part # S1-02926863000 $28.50 View & buy → Motor Mounting Bracket Kit Part # S1-32633198700 $160.26 View & buy → Bolt, Hex Head, 3/8-16 x 1IN, Zinc, GR2 Part # S1-5692 $40.75 View & buy → Belt Drive, A35, PL=36.3 Part # S1-02809572700 $48.12 View & buy → Sheave, Variable 1 Groove, 0.875" Bore, 1VL40 Part # S1-02812385700 $42.58 View & buy → Sheave, Variable 1 Groove, 0.875" Bore, 1VL44 Part # S1-02804764700 $68.97 View & buy → Belt Drive, A36, PL=37.3 Part # S1-02809573700 $42.71 View & buy → Ball Joint Part # S1-02908786700 $17.56 View & buy → Seal Damper Part # S1-02918442000 $23.22 View & buy → Seal Damper Part # S1-02918443000 $14.95 View & buy → Seal Damper Part # S1-02918444000 $151.07 View & buy → Bracket, Blade, Damper with Pivot Part # S1-02918448000 $25.19 View & buy → Cover, Filter, Hood, Rain Part # S1-06389630700 $134.38 View & buy → Bracket, Motor Part # S1-07321446000 $19.08 View & buy → Blade Damper, 5.25 WD x 28.19 Long Part # S1-07326252000 $64.30 View & buy → Air Damper Part # S1-37321440000 $755.16 View & buy → Latch, Z Part # S1-07316446000 $28.32 View & buy → Bracket, Switch Mount, 3-6T, Mcd Part # S1-07328310000 $78.49 View & buy → Panel, Control Box W/Disconnect 3-6 Ton Part # S1-07342625000 $110.93 View & buy → Panel, Access Control Box Part # S1-37316466000 $391.87 View & buy → Guard, Coil 85 x 29.75 Black Part # S1-02625570017 $841.27 View & buy → Sheave, Variable 1 Groove, 0.625" Bore, 1VL44 Part # S1-02806564700 $125.69 View & buy → Sheave, Variable 1 Groove, 0.625" Bore, 1VL40 Part # S1-02812361700 $165.23 View & buy → Hinge, Painted, With Gasket Part # S1-06394942000 $22.93 View & buy → Plate, Latch Cool/Electric Heat Part # S1-07301931000 $21.15 View & buy → Door, Filter Access, 3-6 Ton Part # S1-37331166000 $325.10 View & buy → Door, Control Box W/Disconnect Part # S1-37331194000 $341.75 View & buy → Frame, Filter Door, 3-6T Tooless Part # S1-37331219000 $232.95 View & buy → Frame, Door Motor 3-6 Ton Toolless Part # S1-37342681000 $218.41 View & buy → Door, Motor, Toolless, Conv Part # S1-37342682000 $368.11 View & buy → Door, Assembly, Motor, Tooless, Conv Part # S1-37363683000 $254.46 View & buy → Tape Gasket, Sealing, 1/8 x 1IN, 150 FT Roll Part # S1-9264 $99.79 View & buy →

Other parts

Key, Pulley 1/4 in. Square x 2 in. Long Part # S1-00107110005 $5.20 View & buy → Blower Assembly with Housing, Wheel, Shaft and Bearings Part # S1-02642589000 $986.35 View & buy → Bearing, Ball Pillow Block Part # S1-02920424700 $160.50 View & buy → Shaft, Fan, Steel, 1.00 Dia. x 19.31 Long Part # S1-02926864000 $66.36 View & buy →

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See all 16 York BA-05 model numbers

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

BA-05C00AFAAA1
BA-05C00ATAAA1
BA-05C00NFAAA1
BA-05C00NFBAA1
BA-05C00NWAAA1
BA-05E07NFTBC1
BA-05E10AFAAA1
BA-05E10ATAAA1
BA-05E15BTAAA1
BA-05E15BTHAA1
BA-05E15NTAAA1
BA-05E15PWAAA1
BA-05E20ATAAA1
BA-05E20NFAAC1
BA-05E20NTAAA1
BA-05E30BTAAA1