York B1CH240 Parts

20-ton heat pump · heat pump · 45 models

1

Find your model number. It’s on the metal label on the side of the unit. It starts with B1CH240.

2

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Parts for York B1CH240 units (42)

Fans & blower wheels

Blower Wheel, 18 x 15, Reverse, 1-3/16"BORE Part # S1-02625529703 $778.89 View & buy → Propeller Fan, 30", CW, 3-21, 5/8"BORE Part # S1-02625553000 $168.41 View & buy → Propeller Fan, 24, CW, 4-32, 1/2 Bore Part # S1-02625558000 $239.14 View & buy →

Igniters & flame sensors

Temperature Sensor, 144 Lead Part # S1-03100878003 $189.09 View & buy →

Valves & filter driers

Stem, Valve Part # S1-02208017000 $5.22 View & buy → TXV Valve, 1/2 x 5/8 Ods, 51.5 PSIG, Alco Part # S1-02530209700 $462.81 View & buy → Accumulator, 17.5 OZ Part # S1-02632570700 $737.99 View & buy →

Electrical parts & harnesses

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, 250V Part # S1-02518281000 $74.41 View & buy → Holder Fuse, 3 Pole, 60 Amp, 250V Part # S1-02518283000 $103.28 View & buy → Arm, Crank, Actuator Part # S1-02633833700 $57.53 View & buy → Boot, Capacitor, Rubber Part # S1-02804133000 $4.57 View & buy → Transformer, 208/230V, 24V/75VA, 50/60Hz Part # S1-02525973700 $70.64 View & buy → Transformer, 460V, 24V/75VA, 50/60Hz Part # S1-02525974700 $70.64 View & buy → Holder Fuse, 3 Pole, 60 Amp, 600V Part # S1-02518285000 $107.19 View & buy →

Switches, sensors & controls

Block, Distributor, LINE-1, LOAD-4, 3P, 600V, 175A Part # S1-02520710000 $124.88 View & buy → Block, Terminal, 1 Pole Part # S1-02529763000 $18.90 View & buy → Temperature Control, 55 Open, 28 Close, SPST Defrost Part # S1-02530254700 $78.94 View & buy → Limit Switch, 120/100(O/C), SPST, Autoreset Part # S1-02526392704 $17.37 View & buy →

Heaters

Heater, Electric 18.0KW, 480V, 3 Element Part # S1-02527709702 $629.63 View & buy → Electric Heat, 58.53W, 36KW, 480V Part # S1-02527709705 $858.48 View & buy → Electric Heat, 58.53W, 72KW, 480V Part # S1-02527709711 $1,622.60 View & buy →

Air filters

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

Hardware & fittings

Key, Blower 1/4 in Square x 6.375 in Long Part # S1-00107110004 $9.29 View & buy → Shaft, Blower 1.187 x 26.75 Long Part # S1-00107116000 $176.60 View & buy → Bracket Bearing Part # S1-02625552000 $181.28 View & buy → Ring, Clamp for Motor Mount Part # S1-02625568000 $29.15 View & buy → Guard, Coil 81.65 x 47.15 Black Part # S1-02631432702 $620.79 View & buy → Bearing 1.187 Diameter, 3 Bolt Part # S1-02920490000 $303.27 View & buy → Support, Motor Part # S1-06394674000 $286.18 View & buy → Wrapper, Blower 18 Inch Part # S1-06394675000 $259.42 View & buy → Orifice, Fan 30.75" Dia Part # S1-06394820000 $157.94 View & buy → Panel, Access Insulation Damper Mounting W/O Econo Part # S1-36394829031 $598.10 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 → Sheave, Fixed 1 Groove, 1.1875" Bore, BK120 Part # S1-02810577700 $132.97 View & buy → Bracket, Blade, Damper with Pivot Part # S1-02918448000 $25.19 View & buy →

Other parts

Key, Pulley 1/4 in. Square x 2 in. Long Part # S1-00107110005 $5.20 View & buy →

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See all 45 York B1CH240 model numbers

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