Manufacturer
Lennox Replacement Parts

Model Number
KCB300S402

Parts List

CategoryPart NumberDescriptionDemandAvailability
Switch59W40
Lennox -.15 Blower Proving SwitchIn Stock In stock
51.95
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
Belt, Pulley80K16
Lennox 1 7/16 Blower Pulley 1.438" Bore 9.25"Ships in 7 days
685.95
Belt, Pulley31W50
Lennox 1 7/16" Blower PulleyShips in 7 days
671.95
Pump, Motor79W65
Lennox 103204-01 Motor 3 Hp 208/230-3Ships in 7 days
1,315.95
Control92W17
Lennox 103557-01 Lvc 2 ControllerShips in 7 days
715.95
Compressor - Sealed System86W49
Lennox 1500 Btuh Scroll Compressor R-410a 10.Ships in 7 days
4,627.95
Compressor - Sealed System86W48
Lennox 1500 Btuh Scroll Compressor R-410a 10.Ships in 7 days
3,622.95
Relay99K31
Lennox 2.5-4.0 Amp Blower RelayIn Stock In stock
335.95
Pump, Motor60M11
Lennox 24 Vac Modulating Motor Spring Return ThShips in 7 days
1,436.95
52W40
Lennox 24" X 24" X 2"Slab Merv 11Ships in 7 days
95.95
54W67
Lennox 24" X 24" X 2"Slab Merv 8Ships in 7 days
32.95
Fan Blade57C81
Lennox 24"Dia Fan 3 Blade 1/2" BoreIn Stock In stock
178.95
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
Coil38113
Lennox 3Pdt 208/230V 24Vcoil ContactrShips in 7 days
118.95
Transformer42W94
Lennox 460V -> 24V 70Va TransfomerIn Stock In stock
158.95
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
Probe54G44
Lennox 54G4401 Sensor EnthalpyShips in 7 days
321.95
Belt, Pulley98M38
Lennox 6.95"Od 1 7/16"Bore SinglepllyShips in 7 days
374.95
Relay67K65
Lennox 67K6501 Dpdt Flange Mount Relay 24 VacYIn Stock In stock
49.95
Compressor - Sealed System84M90
Lennox 7000 Btuh Scroll Compressor R-410a 10.Ships in 7 days
5,551.95
Compressor - Sealed System84M91
Lennox 7500 Btuh Scroll Compressor R-410a 10.Ships in 7 days
4,956.95
Compressor - Sealed System84M89
Lennox 7500 Btuh Scroll Compressor R-410a 10.Ships in 7 days
7,574.95
Actuator77W94
Lennox Actuator MotorIn Stock In stock
430.95
Actuator16A67
Lennox Actuator MotorShips in 7 days
2,804.95
Pump, Motor72W63
Lennox Air Blower Motor 5 Hp 230 Volts 3 PhaShips in 7 days
3,937.95
Bearing19U16
Lennox B-split Taper Bushing 1-3/16" Bore 3-1Ships in 7 days
71.95
Bearing29W93
Lennox B-type Split Taper Bushing 1-7/16" BoreShips in 7 days
331.95
Bearing60M34
Lennox Bearing 1.4375" BoreShips in 7 days
94.95
Bracket, Flange, Blade82W14
Lennox Bearing BracketShips in 7 days
825.95
Belt, Pulley29W95
Lennox BeltShips in 7 days
248.95
Belt, Pulley63K05
Lennox Belt (Bx55)Ships in 7 days
43.95
Belt, Pulley93M13
Lennox Belt 210V 70W 7"-8 1/2"Dia HtrIn Stock In stock
46.95
Heating Element93M11
Lennox Belt 480V 70W 7"-9"Dia 14" HtrIn Stock In stock
24.95
Fan Blade18Y77
Lennox Belt Drive Blower Wheel 15 X 15 X 1-3/1Ships in 7 days
420.95
Fan Blade85L53
Lennox Belt Drive Blower Wheel 15 X 15 X 1-7/1Ships in 7 days
698.95
Panel15X51
Lennox Blower Access PanelShips in 7 days
1,880.95
Fan & Blower Motors82W09
Lennox Blower DeckShips in 7 days
1,678.95
Fan & Blower Motors49A46
Lennox Blower Motor 10 Hp 230/400V-3ph-50hzShips in 7 days
8,204.95
Fan & Blower Motors72W71
Lennox Blower Motor 10 Hp 575V-3ph 215T FramShips in 7 days
5,216.95
Pump, Motor12Y16
Lennox Blower Motor 3 Hp 208/230V-3ph1740 RpShips in 7 days
1,389.95
Fan & Blower Motors49A44
Lennox Blower Motor 3 Hp 230/400V-3ph 50HzShips in 7 days
3,963.95
Fan & Blower Motors12Y17
Lennox Blower Motor 3 Hp 460V-3ph 1740 RpmShips in 7 days
1,531.95
Fan & Blower Motors12Y18
Lennox Blower Motor 3 Hp 575V-3ph 1740 RpmIn Stock In stock
3,236.95
Fan & Blower Motors49A45
Lennox Blower Motor 5 Hp 230/400V-3ph 50HzShips in 7 days
4,590.95
Fan & Blower Motors72W64
Lennox Blower Motor 5 Hp 460V-3ph 1765 RpmShips in 7 days
2,909.95
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 Motors67F36
Lennox Blower Motor 7.5 Hp 230/400V-3ph 50 HShips in 7 days
4,951.95
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
Bracket, Flange, Blade87M38
Lennox Blower Motor MountShips in 7 days
901.95
34W47
Lennox Blower Motor, 3 Hp, 460V-3ph, 101501-02No
Belt, Pulley26W67
Lennox Blower PulleyShips in 7 days
468.95
Belt, Pulley26W71
Lennox Blower Pulley 0.375-1.5" Bore 7.75" O.Ships in 7 days
427.95
60W45
Lennox Blower SaShips in 7 days
1,337.95
60W44
Lennox Blower SaShips in 7 days
1,076.95
Shaft19U24
Lennox Blower Shaft 1-3/16" X 51-1/4"Ships in 7 days
196.95
Shaft39L14
Lennox Blower Shaft 1-7/16 Dia 51-1/4Ships in 7 days
252.95
Belt, Pulley97J77
Lennox Blower V-belt Bx59 62 Inch Length (O.cShips in 7 days
157.95
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, Pulley97J55
Lennox Blower V-belt Bx63 66 Inch Length (O.cShips in 7 days
128.95
Belt, Pulley97J58
Lennox Blower V-belt Bx64 67 Inch Length (O.cShips in 7 days
83.95
Fan Blade86K85
Lennox Blower Wheel Shaft KeyShips in 7 days
11.95
Belt, Pulley39L13
Lennox Blowerpulley 1-7/16"Bore 9.75Ships in 7 days
284.95
Relay99K32
Lennox Blwr Mtr Overload 4-6Amp RangeIn Stock In stock
363.95
Bracket, Flange, Blade68M17
Lennox Bracket - Control MtgShips in 7 days
845.95
Bracket, Flange, Blade34W51
Lennox Bracket-mounting(long Bearing)Ships in 7 days
963.95
Bracket, Flange, Blade78W49
Lennox Bracket-smoke DetectorShips in 7 days
581.95
Gasket , Seal95M45
Lennox Cap-sealShips in 7 days
39.95
Bearing20A82
Lennox Cast Iron Pillow Block Bearing 1-3/16"Ships in 7 days
111.95
Heating Element93M10
Lennox Cc Heater 70W 600VShips in 7 days
175.95
Belt, Pulley56953
Lennox Ci Motor Pulley 1/8"Bore 4.75"Ships in 7 days
208.95
86W47
Lennox Comp Zp61k5e-tf5-830 5T R410aShips in 7 days
3,144.95
Compressor - Sealed System19P81
Lennox Compressor Replacement Mount KitShips in 7 days
480.95
Coil98W86
Lennox Condenser CoilShips in 7 days
13,744.95
Coil62W00
Lennox Condenser CoilShips in 7 days
14,871.95
Coil61W99
Lennox Condenser CoilShips in 7 days
14,871.95
Coil62W31
Lennox Condenser Coil ReheatShips in 7 days
7,813.95
Pump, Motor14Y65
Lennox Condenser Fan Motor 1/3 Hp 1075 Rpm 2YIn Stock In stock
252.95
Fan & Blower Motors14Y70
Lennox Condenser Fan Motor 1/3 Hp 1075 Rpm 3In Stock In stock
252.95
Fan & Blower Motors21H61
Lennox Condenser Fan Motor 1/3 Hp 1075 Rpm 5In Stock In stock
466.95
Contactors14Y93
Lennox Contactor 3 Pole W/aux 25AShips in 7 days
126.95
Contactors95M57
Lennox Contactor 3Pdt 25Lfa/35resIn Stock In stock
77.95
68J30
Lennox Copper Elbow-90 Deg X 1/2Ships in 7 days
50.95
Panel41W02
Lennox CoverShips in 7 days
970.95
Panel84W96
Lennox Cover Cond. (Front)Ships in 7 days
1,027.95
Panel97W27
Lennox Cover-cond (Right)Ships in 7 days
1,091.95
Guard17G73
Lennox Discharge Fan Guard Grille 27" OdShips in 7 days
88.95
Switch93J3101
Lennox Disconnect SwitchShips in 7 days
572.95
Switch21G87
Lennox Disconnect Switch 150 Amp 3 Pole 600VShips in 7 days
3,786.95
10C82
Lennox Distributor AssyShips in 7 days
275.95
Filter83L61
Lennox DrierShips in 7 days
202.95
Pump, Motor78G67
Lennox Economizer MotorIn Stock In stock
1,460.95
Plug84W91
Lennox End CapShips in 7 days
2,105.95
Fuse, Thermal Fuse, Breaker72F88
Lennox Erminal Block 3 Place 175 Amps 600 VoIn Stock In stock
159.95
Valves, Solenoids & Fittings59W21
Lennox Expansion ValveShips in 7 days
413.95
Switch72W95
Lennox F58-29f Freezestat Temp SwitchShips in 7 days
54.95
Fan Blade57A66
Lennox Fan Blade 20" Diameter 5-Blade 28 PitShips in 7 days
275.95
Belt, Pulley26W73
Lennox Fan PulleyShips in 7 days
770.95
Valves, Solenoids & Fittings75W06
Lennox Fitting-barb 90 SnapIn Stock In stock
32.95
Switch60M13
Lennox Float Switch 220F 150Psig 25VaIn Stock In stock
539.95
Filter48J01
Lennox Flt Filter 16 X 25 X 1 EzkleenIn Stock In stock
43.95
Frame60W43
Lennox Frame-blower MotorShips in 7 days
1,018.95
Bearing19U17
Lennox H Type Split Taper Bushing 1-3/16" BoreShips in 7 days
28.95
Fan & Blower Motors22K96
Lennox Harness-o.d. Fan (B4b5)Ships in 7 days
118.95
10K62
Lennox Harness-wiringNo
Wire87W13
Lennox Harness-wiring B3-p247Ships in 7 days
110.95
Switch10K56
Lennox Hi Pressure SwitchIn Stock In stock
54.95
Hinge97J62
Lennox HingeShips in 7 days
59.95
Hinge31L12
Lennox Hinge 45-11/16 Galv. NotchShips in 7 days
118.95
Coil62W14
Lennox Indoor CoilShips in 7 days
28,793.95
Inverter10M84
Lennox Inverter Key PadShips in 7 days
565.95
Control11G24
Lennox Jade Economizer ModuleShips in 7 days
1,310.95
51K30
Lennox KeyShips in 7 days
33.95
Shaft19U13
Lennox Key Blower ShaftShips in 7 days
219.95
19U15
Lennox Key-gib HeadShips in 7 days
767.95
Switch73W85
Lennox L70-15f Temp SwitchShips in 7 days
138.95
Relay67K6501
Lennox Lennox RelayShips in 7 days
89.95
Fuse, Thermal Fuse, Breaker25G43
Lennox Littlefuse Ssac Ct30s1 Delay-on-make/deShips in 7 days
457.95
Motor,Ice Maker Motor78L41
Lennox Motor MountIn Stock In stock
66.95
Belt, Pulley29W83
Lennox Motor PulleyShips in 7 days
1,062.95
Belt, Pulley41C13
Lennox Motorpulley 1-1/8"Bore 6"OdShips in 7 days
680.95
Coil84W92
Lennox Mount - Condenser Rear RightShips in 7 days
862.95
Coil84W93
Lennox Mount -Condenser FrontShips in 7 days
901.95
Leg, Foot, Caster63K67
Lennox Mounting 4 LegsShips in 7 days
98.95
Actuator86K37
Lennox Ms7110k2006 24V 88"Lb ActuatorIn Stock In stock
709.95
Coil11Y58
Lennox Mullion Cond Coil FrontShips in 7 days
894.95
Coil11Y55
Lennox Mullion Cond Coil FrontShips in 7 days
887.95
63W35
Lennox Mullion-blower EndShips in 7 days
1,085.95
60W64
Lennox Mullion-blower EndShips in 7 days
1,085.95
98W82
Lennox Mullion-control AccessShips in 7 days
901.95
98W80
Lennox Mullion-control AccessShips in 7 days
903.95
60W69
Lennox Mullion-rear CornerShips in 7 days
1,006.95
60W68
Lennox Mullion-rear CornerShips in 7 days
1,032.95
Coupling93J31
Lennox Non-fusible Disconnect SwitchShips in 7 days
269.95
Orifices56L70
Lennox Orifice-fanIn Stock In stock
183.95
Hood85M25
Lennox Outdoor Air Hood PkgShips in 7 days
1,652.95
Protector99K27
Lennox Overload Protector 3 Phase Bimetallic TShips in 7 days
197.95
Relay99K30
Lennox Overload RelayShips in 7 days
319.95
Guard32621
Lennox P-8-6142 Shield-rainIn Stock In stock
6.95
Panel87M49
Lennox Panel - Horiz DuctShips in 7 days
1,436.95
60W62
Lennox Panel-blower AccessNo
Panel60W81
Lennox Panel-bottom RearShips in 7 days
1,360.95
Panel60W41
Lennox Panel-condenser TopShips in 7 days
2,358.95
Panel60W66
Lennox Panel-filter AccessShips in 7 days
1,190.95
Panel60W82
Lennox Panel-indoor Top LeftShips in 7 days
2,974.95
Panel60W83
Lennox Panel-indoor Top RightShips in 7 days
1,855.95
Panel82W56
Lennox Panel-left Control AccessShips in 7 days
1,268.95
Panel60W71
Lennox Panel-left Control AccessShips in 7 days
1,151.95
Panel60W70
Lennox Panel-right Control AccessShips in 7 days
1,200.95
60W80
Lennox Panel-top RearNo
Board94W59
Lennox Phase Loss & Reversal BoardShips in 7 days
381.95
88W57
Lennox Photoelectric Smoke Detector For Use WitShips in 7 days
317.95
Pan49W54
Lennox Plastic Drain Pan 74.75 X 5.5 X 2.23 InShips in 7 days
924.95
Plate80K00
Lennox Plate - CutoffShips in 7 days
990.95
Plate26W09
Lennox Plate-cutoffShips in 7 days
1,413.95
Board68W53
Lennox Power Board For Smoke DetectorShips in 7 days
700.95
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
Inverter15G17
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
5,829.95
Control15G16
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
2,441.95
Control15G14
Lennox Pre-programmed Variable Frequency DriveShips in 7 days
2,264.95
Valves, Solenoids & Fittings95M47
Lennox Pressure FittingShips in 7 days
27.95
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
Protector99K33
Lennox Protector 690V 5/8A 3 Phase Class 10Ships in 7 days
363.95
Protector99K34
Lennox Protector 690V 9/13A 1 Phase Class 1Ships in 7 days
370.95
Belt, Pulley78M83
Lennox Pulley 0.5-2.438" Bore 8.88" O.d.Ships in 7 days
551.95
Belt, Pulley79J03
Lennox Pulley Driver Mlv40 X 7/8-LxIn Stock In stock
179.95
Belt, Pulley19U20
Lennox Pulley-blower 1 -3/16Ships in 7 days
122.95
Belt, Pulley19U19
Lennox Pulley-blower 1 -3/16Ships in 7 days
125.95
Belt, Pulley19U18
Lennox Pulley-blower 1 -3/16Ships in 7 days
101.95
Valves, Solenoids & Fittings38M74
Lennox R410a Expansion ValveShips in 7 days
186.95
Relay67K6601
Lennox RelayShips in 7 days
134.95
Valves, Solenoids & Fittings17V84
Lennox Reversing Valve; Reclaim 4-Way ValveShips in 7 days
111.95
Hoses, Pipes & Tubing68W59
Lennox Sample Tube (2.5 Ft Long)Ships in 7 days
81.95
Hoses, Pipes & Tubing68W56
Lennox Sample Tube (3 Ft Long)Ships in 7 days
79.95
Guard48M17
Lennox Shield-rainShips in 7 days
343.95
Bearing49M62
Lennox Split Taper BushingShips in 7 days
106.95
Belt, Pulley29W92
Lennox Super Hc Molded Notch V Belt 5Vx670 67Ships in 7 days
250.95
38M78
Lennox Switch Pres Low Amp R410a 120/240 600PsiIn Stock In stock
62.95
72W40
Lennox Switch-high Pressure (640Psi)No
Probe68W52
Lennox System SensorIn Stock In stock
512.95
Belt, Pulley59W84
Lennox Tensioner Pulley AssyShips in 7 days
1,584.95
Terminal80K65
Lennox Terminal BlockIn Stock In stock
123.95
Terminal12B87
Lennox Terminal Block 3 Place 380 Amps 600 VShips in 7 days
829.95
Terminal41K39
Lennox Terminal Block 3 Pole 175A 600V Ac/dcShips in 7 days
75.95
Thermostats & High Limits10F83
Lennox Thermistor Mixed Air Sensor 3K Ohm 18In Stock In stock
56.95
11F06
Lennox Trans Blo FillerShips in 7 days
1,131.95
Transformer13H28
Lennox Transformer 70 Va 208/240 Vac 60 Hz PrYIn Stock In stock
80.95
Transformer17V82
Lennox Transformer 75 Va 400 Vac 50/60 Hz PriShips in 7 days
76.95
Belt, Pulley86W97
Lennox Tri-power V Belt Bx65 68" O.c.Ships in 7 days
218.95
Belt, Pulley97J59
Lennox Tri-power V Belt Bx66 69" O.c.Ships in 7 days
47.95
Valves, Solenoids & Fittings79J87
Lennox Valve-checkShips in 7 days
328.95
Belt, Pulley78M70
Lennox Variable Pitch Cast Iron Finished Bore PShips in 7 days
882.95
60M10
Lennox W7212a1033 EnthalpycontrolYShips in 7 days
505.95
Wire22J58
Lennox Wiring Harness A7Ships in 7 days
199.95
Wire19B09
Lennox Wiring Harness Jumper Smoke DetectorShips in 7 days
7.95