Manufacturer
Lennox Replacement Parts

Model Number
KCB074S403

Parts List

CategoryPart NumberDescriptionDemandAvailability
Shaft31K74
Lennox 18" Blower Shaft 1"DiameterIn Stock In stock
46.30
Fan & Blower Motors86W87
Lennox 1Hp 1725Rpm 380-420/460V Blower MotorShips in 7 days
1,569.59
Relay99K31
Lennox 2.5-4.0 Amp Blower RelayIn Stock In stock
222.19
Control54W21
Lennox 20 X 20 X 2 Merv 8 (C1fltr15d-1)In Stock In stock
65.65
Pump, Motor86W86
Lennox 208-230V3ph 1Hp 1745Rpm MotorShips in 7 days
1,457.58
Pump, Motor60M11
Lennox 24 Vac Modulating Motor Spring Return ThShips in 7 days
999.99
Fan & Blower Motors49A43
Lennox 2Hp 1425Rpm 230-400V 3Ph MtrIn Stock In stock
1,080.06
Contactors68J37
Lennox 2P 35A ContactorIn Stock In stock
70.00
Filter69018
Lennox 3/8"Swt Filter DrierIn Stock In stock
36.48
Coil38113
Lennox 3Pdt 208/230V 24Vcoil ContactrIn Stock In stock
114.21
Transformer42W94
Lennox 460V -> 24V 70Va TransfomerIn Stock In stock
151.89
Pump, Motor65W34
Lennox 460V3ph 1Hp 1760Rpm 56Hz MotorIn Stock In stock
1,628.63
Pump, Motor80W77
Lennox 460V3ph 2Hp 1750Rpm MotorIn Stock In stock
546.80
Transformer66J54
Lennox 460Vpri 24Vsec 70Va TransfrmrIn Stock In stock
149.68
79J98
Lennox 5-15R Commercial Grade Gfci Duplex RecepIn Stock In stock
83.86
Probe54G44
Lennox 54G4401 Sensor EnthalpyIn Stock In stock
241.10
Relay67K65
Lennox 67K6501 Dpdt Flange Mount Relay 24 VacYIn Stock In stock
55.02
Filter71W19
Lennox Aluminum Mesh Air Filter 21 In. X 33 InShips in 7 days
64.39
Fuse, Thermal Fuse, Breaker59631
Lennox Base-fuseShips in 7 days
104.36
Fuse, Thermal Fuse, Breaker37912
Lennox Base-fuseShips in 7 days
153.90
Bearing20A84
Lennox Bearing 1"In Stock In stock
39.84
Bracket, Flange, Blade25W77
Lennox Bearing BracketIn Stock In stock
110.39
Belt, Pulley93M13
Lennox Belt 210V 70W 7"-8 1/2"Dia HtrIn Stock In stock
31.22
Heating Element93M11
Lennox Belt 480V 70W 7"-9"Dia 14" HtrIn Stock In stock
31.11
Fan Blade15W75
Lennox Belt Drive Blower Wheel 10 X 10 X 1 IncYIn Stock In stock
153.28
Housing15W80
Lennox Blower Assembly Housing 10" X 10"Ships in 7 days
852.80
Fan & Blower Motors65W33
Lennox Blower Motor 1 Hp 208/230V-3ph 1760 RShips in 7 days
1,723.03
Fan & Blower Motors91W04
Lennox Blower Motor 1 Hp 575V-3ph 2 Speed 1Ships in 7 days
1,956.64
Fan & Blower Motors80W78
Lennox Blower Motor 2 Hp 575V-3ph 1755 RpmShips in 7 days
908.78
Motor,Ice Maker Motor79W62
Lennox Blower Motor, 1 Hp, 208/230V-3ph, 1750 Rpm, 103203Ships in 7 days
0.03
Belt, Pulley29W99
Lennox Blower PulleyIn Stock In stock
265.19
Belt, Pulley29W68
Lennox Blower PulleyShips in 7 days
142.80
Bracket, Flange, Blade63K62
Lennox Bracket Kit 4 LegsIn Stock In stock
566.45
Bracket, Flange, Blade82W57
Lennox Bracket-smoke DetectorShips in 7 days
342.52
Gasket , Seal95M45
Lennox Cap-sealShips in 7 days
36.65
Heating Element93M10
Lennox Cc Heater 70W 600VShips in 7 days
144.73
Compressor - Sealed System19P81
Lennox Compressor Replacement Mount KitShips in 7 days
342.52
Drain Parts37K70
Lennox Condensate Drain Trap-pvcShips in 7 days
145.02
Coil92W81
Lennox Condenser CoilShips in 7 days
3,979.17
Coil55W66
Lennox Condenser CoilShips in 7 days
4,689.55
Coil74W41
Lennox Condenser Coil ReheatShips in 7 days
1,998.37
Pump, Motor14Y65
Lennox Condenser Fan Motor 1/3 Hp 1075 Rpm 2YIn Stock In stock
159.39
Fan & Blower Motors14Y70
Lennox Condenser Fan Motor 1/3 Hp 1075 Rpm 3In Stock In stock
201.53
Fan & Blower Motors21H61
Lennox Condenser Fan Motor 1/3 Hp 1075 Rpm 5In Stock In stock
332.83
Contactors95M57
Lennox Contactor 3Pdt 25Lfa/35resIn Stock In stock
56.68
68J30
Lennox Copper Elbow-90 Deg X 1/2Ships in 7 days
49.21
Panel11G50
Lennox Cover Duct (Return)Ships in 7 days
558.42
Panel11G51
Lennox Cover Duct (Supply)Ships in 7 days
567.99
Coupling97M33
Lennox Disconnect Cover KitIn Stock In stock
181.53
Switch93J3101
Lennox Disconnect SwitchShips in 7 days
401.16
Switch21G88
Lennox Disconnect Switch 150 Amp 3 Pole 600VIn Stock In stock
2,635.17
Handle17W50
Lennox Door Handle KitShips in 7 days
153.34
Pump, Motor78G67
Lennox Economizer MotorIn Stock In stock
1,016.63
Fuse, Thermal Fuse, Breaker72F88
Lennox Erminal Block 3 Place 175 Amps 600 VoIn Stock In stock
154.87
Hood72W94
Lennox Exh Hood Pkg Assy(tall Cab)Ships in 7 days
1,569.50
Switch72W95
Lennox F58-29f Freezestat Temp SwitchIn Stock In stock
59.42
Fan Blade25W67
Lennox Fan Assembly 3 Bld 24 Pitch CwIn Stock In stock
149.92
Fan Blade57A66
Lennox Fan Blade 20" Diameter 5-Blade 28 PitShips in 7 days
179.49
Panel12B95
Lennox Filler Panel (Tall Units)Ships in 7 days
624.04
Hood72W92
Lennox Fr Air Hood Pkg Assy(tall Cab)Ships in 7 days
1,398.38
Hood18D80
Lennox Fresh Air Hood Packaged Unit AssemblyShips in 7 days
751.98
Fuse, Thermal Fuse, Breaker37964
Lennox Fuse 25A 250V Dual ElementShips in 7 days
20.68
Fuse, Thermal Fuse, Breaker57771
Lennox Fuse 30A 250V Dual ElementShips in 7 days
11.48
Fuse, Thermal Fuse, Breaker37803
Lennox Fuse 35A 230V Dual ElementShips in 7 days
37.26
Fuse, Thermal Fuse, Breaker37998
Lennox Fuse 45A 250V Dual ElementShips in 7 days
16.55
Fuse, Thermal Fuse, Breaker37804
Lennox Fuse Bz Frn-40a/250v DualShips in 7 days
36.16
Wire25W97
Lennox Harness - WireShips in 7 days
505.58
Switch10U40
Lennox High Pressure Switch 640 Psi Spst NcIn Stock In stock
64.53
Hinge24W32
Lennox HingeShips in 7 days
63.73
Relay56L68
Lennox Ice Cube RelayYIn Stock In stock
50.53
Control11G24
Lennox Jade Economizer ModuleShips in 7 days
705.60
41G52
Lennox KeyIn Stock In stock
2.42
Switch73W85
Lennox L70-15f Temp SwitchShips in 7 days
123.60
Relay67K6501
Lennox Lennox RelayShips in 7 days
87.66
Pump, Motor80W76
Lennox Motor 2Hp 208/230-3 1755 RpmIn Stock In stock
1,031.99
Actuator77W92
Lennox Motor Actuator 35 In-lbsIn Stock In stock
254.46
Plate99W91
Lennox Motor Mounting PlateIn Stock In stock
539.15
Leg, Foot, Caster63K67
Lennox Mounting 4 LegsShips in 7 days
83.27
85W67
Lennox Mullion - Cond CornerShips in 7 days
527.96
28W08
Lennox Mullion-cond (Front)Ships in 7 days
582.34
28W07
Lennox Mullion-cond (Front)Ships in 7 days
592.04
24W27
Lennox Mullion-cond CornerShips in 7 days
178.92
Drain Parts74W93
Lennox Mullion-drain (Tall Hinged)In Stock In stock
577.60
Drain Parts74W95
Lennox Mullion-drain Sa(tall Hinged)Ships in 7 days
303.20
Filter16W23
Lennox Mullion-filter/econShips in 7 days
705.56
Filter16W21
Lennox Mullion-filter/econShips in 7 days
670.35
Coupling93J31
Lennox Non-fusible Disconnect SwitchIn Stock In stock
127.91
Fuse, Thermal Fuse, Breaker37809
Lennox P-8-1879 Frs-r-15 15 Amp Dual-elementIn Stock In stock
25.80
Fuse, Thermal Fuse, Breaker37810
Lennox P-8-1993 Frs-r-20 20 Amp Dual-elementShips in 7 days
25.80
Guard32621
Lennox P-8-6142 Shield-rainIn Stock In stock
9.68
Panel12Y42
Lennox Panel - TopShips in 7 days
2,153.65
Panel16W01
Lennox Panel-compressor AccessShips in 7 days
1,176.05
Panel16W09
Lennox Panel-filter AccessShips in 7 days
1,123.32
Panel16W07
Lennox Panel-filter AccessShips in 7 days
1,123.32
Panel15W97
Lennox Panel-heat AccessShips in 7 days
1,196.78
Panel15W93
Lennox Panel-heat AccessShips in 7 days
1,219.32
88W57
Lennox Photoelectric Smoke Detector For Use WitShips in 7 days
229.17
Pan49W55
Lennox Plastic Drain Pan 44.68 X 5.5 X 2.23 InShips in 7 days
335.95
Board68W53
Lennox Power Board For Smoke DetectorIn Stock In stock
359.28
Belt, Pulley79J03
Lennox Pulley Driver Mlv40 X 7/8-LxIn Stock In stock
84.12
Belt, Pulley53J96
Lennox Pulley Motor 1Vl44 X 7/8 AdjIn Stock In stock
123.86
Valves, Solenoids & Fittings17V84
Lennox Reversing Valve; Reclaim 4-Way ValveShips in 7 days
92.06
Hoses, Pipes & Tubing68W55
Lennox Sample Tube (2 Ft Long)Ships in 7 days
67.08
Terminal25W68
Lennox Strip TerminalIn Stock In stock
199.82
Switch31L11
Lennox Switch Air Fs4602-2692In Stock In stock
216.33
38M78
Lennox Switch Pres Low Amp R410a 120/240 600PsiIn Stock In stock
61.62
Probe68W52
Lennox System SensorIn Stock In stock
280.25
Terminal80K65
Lennox Terminal BlockIn Stock In stock
110.19
Thermostats & High Limits10F83
Lennox Thermistor Mixed Air Sensor 3K Ohm 18In Stock In stock
56.32
Relay12U98
Lennox Time Delay Relay 30 Min Delay On BreakShips in 7 days
183.14
Transformer13H28
Lennox Transformer 70 Va 208/240 Vac 60 Hz PrYIn Stock In stock
79.56
Valves, Solenoids & Fittings79J87
Lennox Valve-checkIn Stock In stock
246.28
Valves, Solenoids & Fittings33W52
Lennox Valve-exp 6Ton (R410a)In Stock In stock
157.69
60M10
Lennox W7212a1033 EnthalpycontrolYShips in 7 days
276.98
Wire19B09
Lennox Wiring Harness Jumper Smoke DetectorShips in 7 days
9.50