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Lennox Furnace Parts

Search by model number to find guaranteed compatible OEM replacement parts for your Lennox furnace.

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Blower Motors & Run Capacitors166Draft Inducer Motors102Pressure Switches139Control Boards75Limit Switches144Gas Valves & Regulators43Transformers & Relays57Hot Surface Ignitors28Flame Sensors34Flame Rollout Switches22Blower Belts, Pulleys & Bearings44Thermocouples & Pilot Assemblies11Air Filters & Cleaners9A/C Parts13Venting & Vent Pipe8
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Browse All Lennox Models

Not sure of your exact model number? Browse the full Lennox model directory A–Z to find your furnace and its compatible parts.

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Lennox Parts

LENNOX FURNACE DRAFT INDUCER VENT MOTOR 120V 1 SPEED 1.15AMPS Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX FURNACE DRAFT INDUCER VENT MOTOR 120V 1 SPEED 1.15AMPS

Part #: 463-040
In Stock
CA$1,101.14
LENNOX FURNACE DRAFT INDUCER VENT MOTOR 120V 2 SPEED Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX FURNACE DRAFT INDUCER VENT MOTOR 120V 2 SPEED

Part #: 463-034
In Stock
CA$1,309.52
1/2HP LENNOX MODULE CONTROL KIT VARIABLE SPEED MODULE Blower Motors, Fan, Run Capacitors furnace part

1/2HP LENNOX MODULE CONTROL KIT VARIABLE SPEED MODULE

Part #: 668-228
In Stock
CA$1,689.00
LENNOX BLOWER MOTOR, , 208/230 VOLT, 1 PH, 60HZ, 1/4 HP, 1075 RPM, 48Y FRAME Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER MOTOR, , 208/230 VOLT, 1 PH, 60HZ, 1/4 HP, 1075 RPM, 48Y FRAME

Part #: 001-129
In Stock
CA$778.69
1/3HP LENNOX 208/230V MOTOR Blower Motors, Fan, Run Capacitors furnace part

1/3HP LENNOX 208/230V MOTOR

Part #: 668-027
In Stock
CA$1,355.58
3/4HP ECM BLOWER MOTOR PROGRAM VARIABLE SPEED LENNOX Blower Motors, Fan, Run Capacitors furnace part

3/4HP ECM BLOWER MOTOR PROGRAM VARIABLE SPEED LENNOX

Part #: 668-062
In Stock
CA$1,329.26
LENNOX MOTOR, BLOWER, 208-230 VOLT, 1 PH, 60HZ, 1/3 HP, 1075 RPM, 4 SPEED Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOTOR, BLOWER, 208-230 VOLT, 1 PH, 60HZ, 1/3 HP, 1075 RPM, 4 SPEED

Part #: 000-124
In Stock
CA$508.89
LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD

Part #: 446-038
In Stock
CA$951.98
1HP LENNOX PROGRAM MODULE Blower Motors, Fan, Run Capacitors furnace part

1HP LENNOX PROGRAM MODULE

Part #: 668-273
In Stock
CA$550.57
LENNOX PULLEY/SHEAVE, 6.5" OD, 1 3/8" BORE Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX PULLEY/SHEAVE, 6.5" OD, 1 3/8" BORE

Part #: 000-670
In Stock
CA$530.83
LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD

Part #: 446-130
In Stock
CA$386.81
LENNOX IGNITION TRANSFORMER, 120V 60HZ 40VA PRIMARY, 20KV 40MA SECONDARY Electrical, Transformers, Relay furnace part

LENNOX IGNITION TRANSFORMER, 120V 60HZ 40VA PRIMARY, 20KV 40MA SECONDARY

Part #: 000-441
In Stock
CA$546.18
1/2HP ECM BLOWER MOTOR LENNOX PROGRAM ASSEMBLY 115V Blower Motors, Fan, Run Capacitors furnace part

1/2HP ECM BLOWER MOTOR LENNOX PROGRAM ASSEMBLY 115V

Part #: 668-024
In Stock
CA$1,182.30
1/2HP BLOWER MOTOR LENNOX 3 SPEED 208-230V 1075RPM Blower Motors, Fan, Run Capacitors furnace part

1/2HP BLOWER MOTOR LENNOX 3 SPEED 208-230V 1075RPM

Part #: 668-091
In Stock
CA$1,129.65
COMFORTSENSE 7500 TOUCHSCREEN PROGRAMMABLE THERMOSTAT. Thermostats, Outdoor Sensors furnace part

COMFORTSENSE 7500 TOUCHSCREEN PROGRAMMABLE THERMOSTAT.

Part #: 843-072
In Stock
CA$543.99
LENNOX BLOWER WHEEL, 11" X 11", 1/2" BORE Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER WHEEL, 11" X 11", 1/2" BORE

Part #: 000-439
In Stock
CA$274.19
LENNOX SPARK LEAD FOR G21 PULSE Hot Surface Ignitors furnace part

LENNOX SPARK LEAD FOR G21 PULSE

Part #: 468-730
In Stock
CA$52.21
LENNOX 1 1/8 DRIVER PULLEY, 1.125" BORE, 4.15" Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX 1 1/8 DRIVER PULLEY, 1.125" BORE, 4.15"

Part #: 000-373
In Stock
CA$254.45
LENNOX VENT INDUCER MOTOR 1/65HP 3000RPM 115V Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX VENT INDUCER MOTOR 1/65HP 3000RPM 115V

Part #: 463-107
In Stock
CA$794.05
LENNOX LIMIT SWITCH, AUTO RESET, L160-40F, SPDT Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, L160-40F, SPDT

Part #: 000-172
In Stock
CA$68.70
LENNOX V-BELT, COGGED, 5/8" WIDTH, 65" OUTER CIRCUMFERENCE, BLOWER Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX V-BELT, COGGED, 5/8" WIDTH, 65" OUTER CIRCUMFERENCE, BLOWER

Part #: 000-417
In Stock
CA$115.33
LENNOX CAPACITOR, 145-175MFD, 330VAC, 60HZ, ROUND furnace part

LENNOX CAPACITOR, 145-175MFD, 330VAC, 60HZ, ROUND

Part #: 000-435
In Stock
CA$117.79
LENNOX FAN BLADE, 24" DIAMETER, 4-BLADE, 27 PITCH, 1/2" BORE, CW FACING DISCHARGE A/C parts furnace part

LENNOX FAN BLADE, 24" DIAMETER, 4-BLADE, 27 PITCH, 1/2" BORE, CW FACING DISCHARGE

Part #: 782-078
In Stock
CA$162.32
LENNOX BLOWER DOOR SWITCH Electrical, Transformers, Relay furnace part

LENNOX BLOWER DOOR SWITCH

Part #: 872-060
In Stock
CA$37.77
LENNOX BEARING, PILLOW BLOCK, BLOWER Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX BEARING, PILLOW BLOCK, BLOWER

Part #: 000-608
In Stock
CA$719.47
CONTROL BOARD FOR FAN MOTOR ON AIR CONDITIONER OR HEAT PUMP LENNOX Control Board, Circuit, Ignition Modulating furnace part

CONTROL BOARD FOR FAN MOTOR ON AIR CONDITIONER OR HEAT PUMP LENNOX

Part #: 446-178
In Stock
CA$1,851.31
LENNOX RELAY, 24VAC COIL, DPDT Electrical, Transformers, Relay furnace part

LENNOX RELAY, 24VAC COIL, DPDT

Part #: 000-159
In Stock
CA$85.81
OEM LENNOX/ARMSTRONG/DUCANE/AIRE FLO 120V HOT SURFACE IGNITOR Hot Surface Ignitors furnace part

OEM LENNOX/ARMSTRONG/DUCANE/AIRE FLO 120V HOT SURFACE IGNITOR

Part #: 468-011
In Stock
CA$154.31
FERNOX F1 PROTECTOR 500ML Boiler parts, Condensate Pumps furnace part

FERNOX F1 PROTECTOR 500ML

Part #: 928-083
In Stock
CA$114.96
LENNOX LIMIT SWITCH, AUTO RESET, L140-30F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, L140-30F

Part #: 001-106
In Stock
CA$52.50
LENNOX TIME DELAY RELAY, 24 VOLT, ON DELAY 1 SECOND, OFF DELAY 45 SECOND Electrical, Transformers, Relay furnace part

LENNOX TIME DELAY RELAY, 24 VOLT, ON DELAY 1 SECOND, OFF DELAY 45 SECOND

Part #: 000-073
In Stock
CA$129.02
LENNOX 1 POLE 40FLA CONTACTOR Electrical, Transformers, Relay furnace part

LENNOX 1 POLE 40FLA CONTACTOR

Part #: 872-050
In Stock
CA$63.86
LENNOX PRESSURE SWITCH 2-STG -0.60" WC / -0.35" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.60" WC / -0.35" WC

Part #: 773-038
In Stock
CA$172.47
2" LENNOX RUBBER COUPLER ANGLED Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

2" LENNOX RUBBER COUPLER ANGLED

Part #: 463-135
In Stock
CA$83.97
LENNOX MOTOR, BLOWER, 208-230 VOLT, 1 PH, 60HZ, 3/4 HP, 1075 RPM, 3 SPEED Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOTOR, BLOWER, 208-230 VOLT, 1 PH, 60HZ, 3/4 HP, 1075 RPM, 3 SPEED

Part #: 000-129
In Stock
CA$620.76
2" LENNOX PLUG Metal Venting furnace part

2" LENNOX PLUG

Part #: 638-107
In Stock
CA$11.89
LENNOX FAN BLADE, 20", 1/2" BORE, 3 BLADE, 32 DEGREE PITCH Blower Motors, Fan, Run Capacitors furnace part

LENNOX FAN BLADE, 20", 1/2" BORE, 3 BLADE, 32 DEGREE PITCH

Part #: 000-717
In Stock
CA$445.28
LENNOX PULLEY/SHEAVE, DOUBLE GROOVE, 6" OD, 1 3/8" BORE Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX PULLEY/SHEAVE, DOUBLE GROOVE, 6" OD, 1 3/8" BORE

Part #: 000-708
In Stock
CA$802.82
LENNOX 2-BOLT CAST IRON PILLOW BLOCK BEARING, 1 Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX 2-BOLT CAST IRON PILLOW BLOCK BEARING, 1

Part #: 000-408
In Stock
CA$526.44
LENNOX CAST IRON FINISHED BORE PULLEY, 8.75 INC Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX CAST IRON FINISHED BORE PULLEY, 8.75 INC

Part #: 000-566
In Stock
CA$280.77
HEALTHY CLIMATE LENNOX UV LAMP Air Filter and Cleaners furnace part

HEALTHY CLIMATE LENNOX UV LAMP

Part #: 345-057
In Stock
CA$581.28
1/4HP LENNOX DIRECT DRIVE BLOWER MOTOR 4 SPEED FRAME48 Blower Motors, Fan, Run Capacitors furnace part

1/4HP LENNOX DIRECT DRIVE BLOWER MOTOR 4 SPEED FRAME48

Part #: 668-007
In Stock
CA$1,074.82

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Frequently Asked Questions

How do I find my Lennox furnace model number?
Your Lennox model number is typically located on a rating plate or label on your furnace. Check the inside of the front panel door, on the side of the unit, or near the gas valve. The model number usually starts with a letter followed by numbers and may include a revision letter at the end. Enter it in the search bar above to find compatible parts instantly.
What replacement parts do you carry for Lennox furnaces?
We carry a full range of OEM replacement parts for Lennox furnaces, including control boards, blower motors, flame sensors, hot surface ignitors, inducer motors, pressure switches, gas valves, thermocouples, limit switches, and more. Use our model number search to find parts guaranteed compatible with your specific unit.
Are your Lennox parts genuine OEM?
Yes, we stock genuine OEM replacement parts for Lennox furnaces. Every part is sourced from authorized distributors to ensure exact-fit compatibility and reliable performance. All parts are backed by our 100% compatibility guarantee.
How fast can I get Lennox parts shipped?
We offer fast shipping on all Lennox furnace parts. Most in-stock items ship within 1-2 business days. We provide worldwide shipping with tracking on every order. For urgent needs, contact our support team at 1-778-759-9864 for expedited shipping options.

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