Manufacturer
Lennox Replacement Parts

Model Number
LCH420H402

Parts List

CategoryPart NumberDescriptionDemandAvailability
Belt, Pulley78L55
Lennox 1 3/8 Driver Pulley 1.375" Bore 6" O.dShips in 7 days
816.95
Belt, Pulley78M71
Lennox 1 3/8" Bore PulleyShips in 7 days
1,131.95
Screw41A58
Lennox 2-Bolt Cast Iron Pillow Block Bearing 1Ships in 7 days
1,673.95
Relay67K66
Lennox 24V 3Pdt Heat RelayIn Stock In stock
111.95
Switch14Y94
Lennox 3-Pole Contactor 40 Amp 24 Vac 60/50 HShips in 7 days
83.95
Fuse, Thermal Fuse, Breaker75G87
Lennox 3-Pole Fuse Block 100 Amp 600 Volt ClShips in 7 days
5,990.95
Valves, Solenoids & Fittings69M82
Lennox 3-Way Heat Reclaim Valve 7/8" Odf ConneShips in 7 days
1,213.95
Coil38113
Lennox 3Pdt 208/230V 24Vcoil ContactrShips in 7 days
118.95
Transformer42W94
Lennox 460V -> 24V 70Va TransfomerIn Stock In stock
158.95
Pump, Motor60L25
Lennox 460V3ph 1Hp 1140Rpm Ccw MotorShips in 7 days
2,235.95
Transformer66J54
Lennox 460Vpri 24Vsec 70Va TransfrmrIn Stock In stock
298.95
79J98
Lennox 5-15R Commercial Grade Gfci Duplex RecepIn Stock In stock
104.95
Filter38M73
Lennox 5/8 Filter DrierShips in 7 days
468.95
Probe54G44
Lennox 54G4401 Sensor EnthalpyShips in 7 days
321.95
Belt, Pulley78M55
Lennox 5Vx750 V-belt 5Vx Section 75 Inch O.c.Ships in 7 days
113.95
Belt, Pulley78M56
Lennox 5Vx780 V-belt 5Vx Section 78 Inch O.c.Ships in 7 days
143.95
Belt, Pulley78M57
Lennox 5Vx800 V-belt 5Vx Section 80 Inch O.c.Ships in 7 days
118.95
Belt, Pulley78M58
Lennox 5Vx810 V-belt 5Vx Section 81 Inch O.c.Ships in 7 days
69.95
Belt, Pulley78M59
Lennox 5Vx830 V-belt 5Vx Section 83 Inch O.c.Ships in 7 days
98.95
Belt, Pulley78M61
Lennox 5Vx850 V-belt 5Vx Section 85 Inch O.c.Ships in 7 days
122.95
Belt, Pulley78M62
Lennox 5Vx860 V-belt 5Vx Section 86 Inch O.c.Ships in 7 days
122.95
Belt, Pulley78M64
Lennox 5Vx900 V-belt 5Vx Section 90 Inch O.c.Ships in 7 days
66.95
Relay67K65
Lennox 67K6501 Dpdt Flange Mount Relay 24 VacYIn Stock In stock
49.95
Timer78M15
Lennox Adjustable Recycle Timer 24VacShips in 7 days
370.95
Probe93J54
Lennox Ambient Temperature SensorShips in 7 days
10.95
Kit59W51
Lennox Bacnet Replacement KitIn Stock In stock
1,344.95
Fuse, Thermal Fuse, Breaker37912
Lennox Base-fuseShips in 7 days
196.95
Bearing79J04
Lennox Bearing 1.4375" BoreShips in 7 days
491.95
93M09
Lennox Belt 480V 90W 9 1/4"-11"DiahtrShips in 7 days
120.95
Fan Blade26W55
Lennox Belt Drive Blower Wheel 20 X 15 X 1-11/Ships in 7 days
2,177.95
Fan Blade26W54
Lennox Belt Drive Blower Wheel 20 X 15 X 1-11/Ships in 7 days
4,252.95
93M99
Lennox Blower Assembly HousingShips in 7 days
4,073.95
93M98
Lennox Blower Assembly HousingShips in 7 days
3,820.95
54K74
Lennox Blower Assembly HousingShips in 7 days
6,609.95
Fan & Blower Motors72W71
Lennox Blower Motor 10 Hp 575V-3ph 215T FramShips in 7 days
5,216.95
Fan & Blower Motors59W64
Lennox Blower Motor 15 Hp 230/460V-3ph 60 HzShips in 7 days
6,078.95
Fan & Blower Motors12Y18
Lennox Blower Motor 3 Hp 575V-3ph 1740 RpmIn Stock In stock
3,236.95
Fan & Blower Motors72W65
Lennox Blower Motor 5 Hp 575V-3ph 1750-1770Ships in 7 days
2,288.95
Fan & Blower Motors72W67
Lennox Blower Motor 7-1/2 Hp 460V-1ph/3 1765Ships in 7 days
3,584.95
Fan & Blower Motors72W66
Lennox Blower Motor 7.5 Hp 230V-3ph 1765 RpmShips in 7 days
3,670.95
Fan & Blower Motors72W68
Lennox Blower Motor 7.5 Hp 575V-3ph 213T FraShips in 7 days
4,581.95
Shaft75M79
Lennox Blower Shaft 1.43" X 26.81"Ships in 7 days
413.95
Shaft51M47
Lennox Blower Shaft 1.68" X 56"Ships in 7 days
1,027.95
Belt, Pulley93J98
Lennox Blower V-belt Bx61 64 Inch Length (O.cShips in 7 days
52.95
Belt, Pulley57A77
Lennox Blower V-belt Bx62 65 Inch Length (O.cShips in 7 days
149.95
Belt, Pulley97J58
Lennox Blower V-belt Bx64 67 Inch Length (O.cShips in 7 days
83.95
Fan Blade56K18
Lennox Blower WheelShips in 7 days
1,370.95
Belt, Pulley39L13
Lennox Blowerpulley 1-7/16"Bore 9.75Ships in 7 days
284.95
Control10X87
Lennox C3 ControllerShips in 7 days
259.95
Gasket , Seal95M45
Lennox Cap-sealShips in 7 days
39.95
Fuse, Thermal Fuse, Breaker51H61
Lennox Cartridge Fuse Flat Blade Time-delayShips in 7 days
93.95
Fuse, Thermal Fuse, Breaker69M58
Lennox Cartridge Fuse Flat-blade Dual ElementShips in 7 days
76.95
Fuse, Thermal Fuse, Breaker83C95
Lennox Cartridge Fuse Flat-blade Time-delayShips in 7 days
71.95
Fuse, Thermal Fuse, Breaker45H06
Lennox Cartridge Fuse Time-delay 600Vac/300vdShips in 7 days
24.95
Belt, Pulley79M02
Lennox Cast Iron Bushed Bore Pulley 10.3 InchShips in 7 days
1,266.95
Belt, Pulley78M99
Lennox Cast Iron Bushed Bore Pulley 11.28 InchShips in 7 days
1,211.95
Belt, Pulley78M87
Lennox Cast Iron Bushed Bore Pulley 12.68 InchShips in 7 days
993.95
Belt, Pulley79M01
Lennox Cast Iron Bushed Bore Pulley 13.88 InchShips in 7 days
1,482.95
Belt, Pulley78M88
Lennox Cast Iron Bushed Bore Pulley 13.88 InchShips in 7 days
1,025.95
Belt, Pulley78M90
Lennox Cast Iron Bushed Bore Pulley 16.28 InchShips in 7 days
1,512.95
Belt, Pulley87W86
Lennox Cast Iron Bushed Bore Pulley 9.28 InchShips in 7 days
429.95
Belt, Pulley81M05
Lennox Cast Iron Finished Bore Pulley 11.25 InShips in 7 days
609.95
Heating Element93M07
Lennox Cc Heater 90W 240VShips in 7 days
172.95
Heating Element93M08
Lennox Cc Heater 90W 575VShips in 7 days
118.95
Beaker34K95
Lennox Circuit Breaker 3 Pole 250A 600V MolShips in 7 days
6,126.95
Beaker68W18
Lennox Circuit Breaker 3 Pole 70A 600V TypeShips in 7 days
564.95
Beaker68W19
Lennox Circuit Breaker 3 Pole 80A 600V TypeYShips in 7 days
1,227.95
Beaker68W20
Lennox Circuit Breaker 3 Pole 90A 600V TypeShips in 7 days
825.95
Fuse, Thermal Fuse, Breaker45H04
Lennox Class J Fuseblock 600 Volts 30 Amps 3Ships in 7 days
211.95
Valves, Solenoids & Fittings44L43
Lennox Coil-solenoidShips in 7 days
298.95
Drain Parts37K70
Lennox Condensate Drain Trap-pvcShips in 7 days
171.95
Fan & Blower Motors60L18
Lennox Condenser Fan Motor 1 Hp 200-230V-3phShips in 7 days
5,133.95
Fan & Blower Motors98G65
Lennox Condenser Fan Motor 1 Hp 575V-3ph 114Ships in 7 days
3,972.95
Leg, Foot, Caster88W39
Lennox Condensing Fan Mounting 4 LegsShips in 7 days
554.95
Contactors14Y93
Lennox Contactor 3 Pole W/aux 25AShips in 7 days
126.95
Contactors69M09
Lennox Contactor 3Pdt 24 Volts 90 AmpsShips in 7 days
905.95
Contactors95M57
Lennox Contactor 3Pdt 25Lfa/35resIn Stock In stock
77.95
Contactors16V72
Lennox Contactor With Auxiliary SwitchShips in 7 days
466.95
Panel10X86
Lennox Core Unit Controller CoverShips in 7 days
95.95
Plate78M06
Lennox Cutoff Plate Assy (Non-painted)Ships in 7 days
226.95
13W99
Lennox Damper AssyShips in 7 days
2,025.95
75M75
Lennox Damper Saremd42/60Ships in 7 days
9,154.95
Guard17G73
Lennox Discharge Fan Guard Grille 27" OdShips in 7 days
88.95
Switch21G88
Lennox Disconnect Switch 150 Amp 3 Pole 600VIn Stock In stock
3,786.95
Valves, Solenoids & Fittings75M67
Lennox Distribtr Tube Subassembly 17 Tubes 34Ships in 7 days
609.95
84M55
Lennox Door - Blower AccessShips in 7 days
2,114.95
84M52
Lennox Door - Ctl Box/ Power ExhaustShips in 7 days
1,639.95
84M54
Lennox Door - Ctl Box/power ExhaustShips in 7 days
1,565.95
84M60
Lennox Door - Filter AccessShips in 7 days
1,852.95
84M56
Lennox Door - Gas/elec RearShips in 7 days
2,006.95
84M69
Lennox Door LatchShips in 7 days
312.95
Fuse, Thermal Fuse, Breaker72F88
Lennox Erminal Block 3 Place 175 Amps 600 VoIn Stock In stock
159.95
Valves, Solenoids & Fittings38M75
Lennox Expansion ValveShips in 7 days
204.95
Fan Blade93G90
Lennox Fanblade 26"Dia 5/8"Bore4bladeShips in 7 days
305.95
Filter75W57
Lennox Fiberglass Media Air Filter 25 X 16 X 2Ships in 7 days
37.95
Filter30305
Lennox Filter 20X25x2 Exp AlumShips in 7 days
109.95
94M95
Lennox Flue Hood AssyShips in 7 days
1,770.95
94M97
Lennox Fresh Air Hood HorizontalShips in 7 days
2,282.95
Fuse, Thermal Fuse, Breaker57771
Lennox Fuse 30A 250V Dual ElementShips in 7 days
9.95
Fuse, Thermal Fuse, Breaker37916
Lennox Fuse 60A 250V Dual ElementShips in 7 days
19.95
Fuse, Thermal Fuse, Breaker43G59
Lennox Fuse Block 3P 30Amp 250VShips in 7 days
143.95
Handle84M71
Lennox Handle Kit For Packages Rooftop UnitsShips in 7 days
802.95
Wire62W36
Lennox Harness - WiringShips in 7 days
354.95
Wire44W75
Lennox Harness-wiringShips in 7 days
377.95
Wire22J59
Lennox Harness-wiring A7Ships in 7 days
5.95
Switch10U40
Lennox High Pressure Switch 640 Psi Spst NcIn Stock In stock
60.95
Hinge60M53
Lennox Hinge Door Control Box" 24"Ships in 7 days
182.95
Relay56L68
Lennox Ice Cube RelayIn Stock In stock
51.95
59W92
Lennox Indoor CoilNo
Coil15Z46
Lennox Indoor CoilShips in 7 days
16,142.95
Inverter10M84
Lennox Inverter Key PadShips in 7 days
565.95
58W91
Lennox Inverter, 15 Hp 230 Vac 3 PhNo
58W92
Lennox Inverter, 20 Hp 230 Vac 3 PhNo
90W85
Lennox Inverter, 20 Hp 575 Vac 3 PhNo
58W95
Lennox Inverter, 25 Hp 230 Vac 3 PhNo
58W96
Lennox Inverter, 30 Hp 230 Vac 3 PhNo
51K30
Lennox KeyShips in 7 days
33.95
Switch49K71
Lennox L220f Limit SwitchShips in 7 days
85.95
Relay67K6501
Lennox Lennox RelayShips in 7 days
89.95
96M10
Lennox Limit Control (145)Ships in 7 days
24.95
Valves, Solenoids & Fittings10W32
Lennox Liquid Line Service Valve 3/8"Ships in 7 days
162.95
Switch59W33
Lennox Lo Pressure SwitchYIn Stock In stock
40.95
Switch59W35
Lennox Low Ambient SwitchIn Stock In stock
157.95
Pan93M89
Lennox Lower Drain Pan Assembly 87.42 X 7.16 XShips in 7 days
3,898.95
Pan93M87
Lennox Lower Drain Pan Assembly 87.42 X 7.16 XShips in 7 days
4,068.95
68W58
Lennox Metal Exhaust Tube 1 FootShips in 7 days
46.95
Bracket, Flange, Blade93G96
Lennox Motor Mounting BracketShips in 7 days
1,137.95
Belt, Pulley93J99
Lennox Motor PulleyShips in 7 days
255.95
Belt, Pulley41C13
Lennox Motorpulley 1-1/8"Bore 6"OdShips in 7 days
680.95
93M96
Lennox MountingShips in 7 days
1,285.95
93M92
Lennox MountingShips in 7 days
1,875.95
93M91
Lennox MountingShips in 7 days
1,595.95
93M90
Lennox MountingShips in 7 days
1,521.95
Actuator86K37
Lennox Ms7110k2006 24V 88"Lb ActuatorIn Stock In stock
709.95
84M63
Lennox MullionShips in 7 days
1,211.95
59W89
Lennox Mullion-cornerNo
Orifices93G93
Lennox Orifice FanShips in 7 days
2,222.95
Orifices56L70
Lennox Orifice-fanIn Stock In stock
183.95
79M21
Lennox Outdoor Air Weather-headShips in 7 days
227.95
Protector99K27
Lennox Overload Protector 3 Phase Bimetallic TShips in 7 days
197.95
69M02
Lennox Overload Protector 3 Phase Bimetallic TShips in 7 days
489.95
69M00
Lennox Overload Protector 3 Phase Bimetallic TShips in 7 days
496.95
56M36
Lennox Overload Protector 3 Phase Bimetallic TShips in 7 days
432.95
69M01
Lennox Overload Protector, 3 Phase Bimetallic Thermal OveNo
Guard32621
Lennox P-8-6142 Shield-rainIn Stock In stock
6.95
Panel95M15
Lennox PanelShips in 7 days
1,468.95
Panel95M14
Lennox Panel - Horiz Air SupplyShips in 7 days
2,526.95
Panel84M59
Lennox Panel - Rear Power ExhShips in 7 days
2,928.95
84M78
Lennox Panel - Top (Fresh Air End)No
Panel84M79
Lennox Panel - Top (Middle)Ships in 7 days
2,209.95
Panel44W79
Lennox Panel-cond EndShips in 7 days
2,464.95
Panel44W76
Lennox Panel-cond EndShips in 7 days
2,232.95
59W66
Lennox Panel-top Cond LNo
59W67
Lennox Panel-top Cond RNo
Filter31W57
Lennox Pleated Air Filter 25 X 16 X 2 Inch MerShips in 7 days
18.95
Filter52W36
Lennox Pleated Commercial Air Filter 25 X 16 XShips in 7 days
114.95
Board68W53
Lennox Power Board For Smoke DetectorShips in 7 days
700.95
15G73
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
11,400.95
15G53
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
9,880.95
15G52
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
7,377.95
Inverter15G30
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
10,793.95
Inverter15G29
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
5,800.95
Inverter15G28
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
6,510.95
Inverter15G27
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
10,326.95
Inverter15G26
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
5,335.95
Inverter15G25
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
5,951.95
Inverter15G24
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
6,908.95
Inverter15G22
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
1,207.95
Control15G21
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
3,505.95
Inverter15G20
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
6,135.95
Inverter15G19
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
2,666.95
Inverter15G18
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
3,144.95
15G72
Lennox Pre-programmed Variable Frequency Drive, 20 Hp 230No
Valves, Solenoids & Fittings95M47
Lennox Pressure FittingShips in 7 days
27.95
Switch18L89
Lennox Pressure Switch Setpoint 14InIn Stock In stock
385.95
Controller14V60
Lennox Prodigy 2.0 - M3 Unit Controller ReplaceIn Stock In stock
1,039.95
10X85
Lennox Prodigy Lcd Display Replacement KitIn Stock In stock
262.95
Protector99K28
Lennox Protector 690V 17/25A 3 Phase ClassShips in 7 days
305.95
Protector99K29
Lennox Protector 690V 23/32A 3 Phase ClassShips in 7 days
411.95
Protector99K34
Lennox Protector 690V 9/13A 1 Phase Class 1Ships in 7 days
370.95
Belt, Pulley56967
Lennox PulleyShips in 7 days
712.95
Belt, Pulley56936
Lennox PulleyShips in 7 days
641.95
Belt, Pulley56934
Lennox PulleyShips in 7 days
788.95
79M08
Lennox Q1-type Split Taper Bushing, 1-11/16" Bore, 4-1/8"No
Relay67K6601
Lennox RelayShips in 7 days
134.95
Hoses, Pipes & Tubing68W56
Lennox Sample Tube (3 Ft Long)Ships in 7 days
79.95
Probe99K64
Lennox Sensor Temp 10000 Ohm + 2Ships in 7 days
45.95
60W36
Lennox Smoke DetectorIn Stock In stock
864.95
Switch31L11
Lennox Switch Air Fs4602-2692In Stock In stock
345.95
Probe68W52
Lennox System SensorIn Stock In stock
512.95
Terminal69M57
Lennox Terminal Block 3 PlaceShips in 7 days
248.95
Terminal12B87
Lennox Terminal Block 3 Place 380 Amps 600 VShips in 7 days
829.95
Terminal75M25
Lennox Terminal Block 5 Place 15A 300V StriShips in 7 days
73.95
Thermostats & High Limits79J11
Lennox Thermostat 20640F86-188-e37/37t32In Stock In stock
52.95
Transformer13H28
Lennox Transformer 70 Va 208/240 Vac 60 Hz PrYIn Stock In stock
80.95
Belt, Pulley88K34
Lennox Tri-power V Belt Bx68 71" O.c.Ships in 7 days
77.95
Belt, Pulley31K96
Lennox Tri-power V Belt Bx70 73" O.c.Ships in 7 days
74.95
Pan93M88
Lennox Upper Drain Pan Assembly 87.42 X 7.16 XShips in 7 days
3,342.95
Pan93M86
Lennox Upper Drain Pan Assembly 87.42 X 7.16 XShips in 7 days
2,694.95
Valves, Solenoids & Fittings86W28
Lennox Valve-ballShips in 7 days
324.95
77W34
Lennox Valve-service 7/8 X 7/8Ships in 7 days
119.95
87W88
Lennox Variable Pitch Cast Iron Finished Bore PShips in 7 days
259.95
87W85
Lennox Variable Pitch Cast Iron Finished Bore PShips in 7 days
406.95
87W84
Lennox Variable Pitch Cast Iron Finished Bore PShips in 7 days
673.95
78M78
Lennox Variable Pitch Cast Iron Finished Bore PShips in 7 days
3,386.95
78M74
Lennox Variable Pitch Cast Iron Finished Bore PShips in 7 days
1,432.95
78M72
Lennox Variable Pitch Cast Iron Finished Bore PShips in 7 days
1,232.95
78M69
Lennox Variable Pitch Cast Iron Finished Bore PShips in 7 days
712.95
Wire22J58
Lennox Wiring Harness A7Ships in 7 days
199.95