York B3CH048 Parts

4-ton heat pump · heat pump · 14 models

1

Find your model number. It’s on the metal label on the side of the unit. It starts with B3CH048.

2

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Parts for York B3CH048 units (55)

Compressors & coils

Distributor, Venturi, 4 Outlet, 1/2 x 0.25 Part # S1-02313661000 $115.21 View & buy →

Motors

Condenser Motor, 1/2, 950/1, CW, 220-1-50 Part # S1-02425334700 $730.17 View & buy → Blower Motor, 1.5 HP, 1725 RPM, 208-230/460V 3-Ph, 60/50 Hz Part # S1-02419623718 $815.61 View & buy →

Fans & blower wheels

Blower Wheel, 11 x 10, Reverse, 1 Bore Part # S1-02633326700 $381.49 View & buy → Propeller Fan, 22", CW, 3-34, 1/2"BORE Part # S1-02632173000 $209.72 View & buy → Propeller Fan, 24 in, clockwise, 3-25, 1/2 in Bore Part # S1-02625511000 $106.11 View & buy → Propeller Fan, 24", CW, 4-30, 1/2"BORE Part # S1-02632169000 $175.84 View & buy → 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 →

Igniters & flame sensors

Temperature Control, 55 Open, 28 Close, SPST Part # S1-02526354002 $34.56 View & buy →

Valves & filter driers

Accumulator, Suction, 7/8 Inch ID, 125 OZ Part # S1-02625573002 $192.16 View & buy → Stem, Valve Part # S1-02208017000 $5.22 View & buy → Reversing Valve Coil, 24V, 59" Leads Part # S1-02526327700 $218.31 View & buy → TXV Valve, 3/8 x 1/2 ODF, 54.0 PSIG, Sporlan Part # S1-02530852000 $299.52 View & buy →

Electrical parts & harnesses

Control Relay, 24V, 50/60 Hz, SPDT Part # S1-02424116000 $58.33 View & buy → Connector, Plug Part # S1-02519670000 $3.99 View & buy → Lug, Ground, Electrical Aluminum 1.06 x .5 Part # S1-02521798000 $3.99 View & buy → Electronic Circuit Board Control Part # S1-03100880002 $376.01 View & buy → Run Single Capacitor, 12.5MFD, 370V, Flat Part # S1-02425899000 $18.68 View & buy → Contactor 1POLE W/Shunt, 20A, 24V Part # S1-02425964000 $56.88 View & buy → Relay Control, 24V, 50/60 HZ, 3PDT, .187 Spade Part # S1-02419138001 $72.72 View & buy → Hard Start Device 2 Wire Part # S1-02431995000 $218.35 View & buy → Run Single Capacitor, 7.5MFD, 370V, Flat Part # S1-02420045700 $14.79 View & buy → Circuit Breaker, 3.2A, 250V, 1 Pole Part # S1-02434532000 $9.87 View & buy → Reversing Valve Harness Part # S1-02537386000 $20.74 View & buy → Run Single Capacitor, 25MFD, 370V, Round Part # S1-02423181700 $27.66 View & buy → Contactor 2PNO, 20A, 24V Part # S1-02425965000 $47.38 View & buy → Transformer, 460V, 24V/75VA, 50/60Hz Part # S1-02525974700 $70.64 View & buy → Harness W/Plug, Condenser Motor 71 Inch Part # S1-02526387005 $74.16 View & buy →

Switches, sensors & controls

Block, Terminal, 2 Pole 300V 20 Amp Part # S1-02523083000 $13.65 View & buy → Temperature Control, Evaporator, 26 Open, 45 Close, SPST Part # S1-02527727001 $47.01 View & buy → Pressure Control, Refrigeration, 7/ 22 (O/C) Part # S1-02517620013 $62.60 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

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 → Housing, Blower, Belt Drive, W/Wheel 12 x 10 Part # S1-02625539701 $677.06 View & buy → Motor Mounting Bracket Kit Part # S1-32633198700 $160.26 View & buy → Orifice, Fan 24 Inch Part # S1-06389756000 $151.12 View & buy → Sheave, Variable 1 Groove, 0.875" Bore, 1VL40 Part # S1-02812385700 $42.58 View & buy → Sheave, Fixed 1 Groove, 1" Bore, AK39 Part # S1-02812388700 $25.49 View & buy → Sheave, Fixed 1 Groove, 1" Bore, AK61 Part # S1-02812383700 $57.63 View & buy → Sheave, Variable 1 Groove, 0.625" Bore, 1VL40 Part # S1-02812361700 $165.23 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 Inch, Black, Flat, W/Motor Mnt Part # S1-02647776000 $190.45 View & buy → Nut, Acorn Kit #8-32 Unc Part # S1-36390117700 $23.28 View & buy → Hex Nut Part # S1-02102523000 $3.99 View & buy → Belt Drive, A36, PL=37.3 Part # S1-02809573700 $42.71 View & buy → Bearing, Less Isolator, 1 in. Part # S1-02926863000 $28.50 View & buy → Bolt, Hex Head, 3/8-16 x 1IN, Zinc, GR2 Part # S1-5692 $40.75 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 → Shaft, Fan, Steel, 1.00 Dia. x 19.31 Long Part # S1-02926864000 $66.36 View & buy → Inlet Ring Part # S1-03200101700 $237.48 View & buy →

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See all 14 York B3CH048 model numbers

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

B3CH048A06A
B3CH048A06B
B3CH048A06C
B3CH048A25A
B3CH048A25B
B3CH048A25C
B3CH048A46A
B3CH048A46B
B3CH048A46BD
B3CH048A46C
B3CH048A50
B3CH048A50B
B3CH048A50C
B3CH048A58A