York B1HA042 Parts

3.5-ton heat pump · heat pump · 12 models

1

Find your model number. It’s on the metal label on the side of the unit. It starts with B1HA042.

2

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Parts for York B1HA042 units (33)

Compressors & coils

Distributor, Refrigeration, #80 Orifice, 3FEED Part # S1-02206844119 $101.56 View & buy → CC Heater, Insertion, 27W/100-600V Part # S1-02532895000 $41.99 View & buy → CC Heater, Insertion, 30W/120-600V Part # S1-02533326000 $38.31 View & buy →

Fans & blower wheels

Blower Wheel, 11 x 10, CW, 1/2 Bore Part # S1-02632088003 $191.44 View & buy → Propeller Fan, 22", CW, 3-32, 1/2"BORE Part # S1-02634093000 $222.95 View & buy →

Valves & filter driers

Bulkhead Valve Stem Part # S1-02208969000 $26.38 View & buy → Accumulator, Suction Part # S1-02625573001 $217.72 View & buy →

Electrical parts & harnesses

Lug, Ground, Electrical Aluminum 1.06 x .5 Part # S1-02521798000 $3.99 View & buy → Boot, Capacitor, Rubber Part # S1-02804133000 $4.57 View & buy → Control Board, Fan/Electric Heat Part # S1-03101264002 $287.86 View & buy → Connector, Plug Part # S1-02519670000 $3.99 View & buy → Run Single Capacitor, 15MFD, 370V, Oval Part # S1-02425900000 $18.68 View & buy → Run Single Capacitor, 40MFD, 440V, Round Part # S1-02425905000 $47.31 View & buy → Circuit Breaker, 3.2A, 250V, 1 Pole Part # S1-02434532000 $9.87 View & buy → Run Single Capacitor, 20MFD, 370V, Round Part # S1-02421062700 $25.68 View & buy → Hard Start Device 2 Wire Part # S1-02431995000 $218.35 View & buy → Transformer, 460V, 24V/75VA, 50/60Hz Part # S1-02525974700 $70.64 View & buy → Contactor 2PNO, 30A, 24V Part # S1-02432004000 $62.27 View & buy → Transformer, 208/240V, 24V/40VA, 50/60 Hz Part # S1-02518452700 $59.12 View & buy → Transformer, 208/230V, 24V/75VA, 50/60Hz Part # S1-02525973700 $70.64 View & buy →

Switches, sensors & controls

Control, Time/Temperature Defrost UT Part # S1-03101954000 $190.69 View & buy →

Air filters

Air Filter, Aluminum Mesh, 14 x 22 x 1 Part # S1-02633202010 $31.70 View & buy →

Hardware & fittings

Pan, Drain Part # S1-03200139002 $66.53 View & buy → Nut, Acorn Kit #8-32 Unc Part # S1-36390117700 $23.28 View & buy → Guard Coil, Formed 37.25 x 29.75 Black Part # S1-02634709000 $229.75 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 22 Inch, W/Motor Mount, Black Part # S1-02646742000 $130.29 View & buy → Grommet, Neoprene, 5/8D x 0.281 Mounting Part # S1-02814740000 $6.01 View & buy → Mount, Motor Assembly Part # S1-32631459000 $182.93 View & buy → Mount, Motor Kit Part # S1-37319831002 $58.44 View & buy →

Other parts

Isolator Rubber Tube Part # S1-02809412001 $11.90 View & buy → Drain Fitting-RP Part # S1-7430-3011 $28.21 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 12 York B1HA042 model numbers

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

B1HA042A06
B1HA042A06A
B1HA042A06B
B1HA042A25
B1HA042A25A
B1HA042A25B
B1HA042A46
B1HA042A46A
B1HA042A46B
B1HA042A46FE
B1HA042A58A
B1HA042A58B