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Lennox Furnace Parts

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

Tip: Enter your full model number for the most accurate results

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Find the exact part type you need for your Lennox furnace

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

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000-250

LENNOX 01 RELAY, DPDT AND 4PDT, 24 VOLTS

Part #: 000-250
In Stock
CA$97.41
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
LENNOX PRESSURE SWITCH 0.22" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.22" WC

Part #: 773-342
In Stock
CA$84.88
LENNOX PRESSURE SWITCH, LOW AMBIENT, OPENS 150F, CLOSES 275F Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH, LOW AMBIENT, OPENS 150F, CLOSES 275F

Part #: 000-216
In Stock
CA$44.51
LENNOX LIMIT SWITCH, AUTO RESET, L220-30F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, L220-30F

Part #: 000-402
In Stock
CA$37.25
LENNOX TUBING KIT, PRESSURE SWITCH, BLACK & RED Air Pressure Switch, Air Proving furnace part

LENNOX TUBING KIT, PRESSURE SWITCH, BLACK & RED

Part #: 000-467
In Stock
CA$69.53
1HP LENNOX PROGRAM MODULE Blower Motors, Fan, Run Capacitors furnace part

1HP LENNOX PROGRAM MODULE

Part #: 668-273
In Stock
CA$550.57
LENNOX LIMIT SWITCH/THERMOSTAT, L150-30F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH/THERMOSTAT, L150-30F

Part #: 001-145
In Stock
CA$81.58
LENNOX CONTROL LIMIT 220/190F Fan Disc, High Limit Control Switches furnace part

LENNOX CONTROL LIMIT 220/190F

Part #: 000-387
In Stock
CA$68.60
FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE Flame Sensor Rods furnace part

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE

Part #: 352-009
In Stock
CA$68.61
LENNOX LIMIT SWITCH, AUTO RESET, L140-40F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, L140-40F

Part #: 000-589
In Stock
CA$68.83
LENNOX RELAY, 24 VOLT COIL, 10 AMP, DPDT Electrical, Transformers, Relay furnace part

LENNOX RELAY, 24 VOLT COIL, 10 AMP, DPDT

Part #: 001-103
In Stock
CA$110.97
LENNOX MOTOR 1/6 HP 208/230VOLT Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOTOR 1/6 HP 208/230VOLT

Part #: 000-450
In Stock
CA$427.73
LENNOX LIMIT SWITCH, AUTO RESET, L190-40F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, L190-40F

Part #: 000-135
In Stock
CA$68.88
16" X 25" X 3" LENNOX HEALTHY CLIMATE BMAC-12 AIR FILTER MERV 11 Air Filter and Cleaners furnace part

16" X 25" X 3" LENNOX HEALTHY CLIMATE BMAC-12 AIR FILTER MERV 11

Part #: 345-039
Call for availability
CA$65.80
LENNOX APRILAIRE 56 AUTOMATIC HUMIDIFIER CONTROL Thermostats, Outdoor Sensors furnace part

LENNOX APRILAIRE 56 AUTOMATIC HUMIDIFIER CONTROL

Part #: 843-091
In Stock
CA$215.99
LENNOX ARMSTRONG DUCANE COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX ARMSTRONG DUCANE COLLECTOR BOX

Part #: 463-296
In Stock
CA$1,087.98
LENNOX PRESSURE SWITCH DUAL PORT 2.50" WC SPST Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH DUAL PORT 2.50" WC SPST

Part #: 773-347
In Stock
CA$647.08
LENNOX TUBING, PRESSURE SWITCH Air Pressure Switch, Air Proving furnace part

LENNOX TUBING, PRESSURE SWITCH

Part #: 000-638
In Stock
CA$31.61

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000-149

LENNOX MOTOR, DRAFT INDUCER, 115 VOLT, 1 PH, 60HZ, 1/10 HP, 3300 RPM

Part #: 000-149
In Stock
CA$791.85
LENNOX 101334-02, DEFROST SENSOR HARNESS A/C parts furnace part

LENNOX 101334-02, DEFROST SENSOR HARNESS

Part #: 782-153
In Stock
CA$161.43
LENNOX INDUCER COMBUSTION AIR BLOWER KIT 115V 1 SPEED 1.95AMPS Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX INDUCER COMBUSTION AIR BLOWER KIT 115V 1 SPEED 1.95AMPS

Part #: 463-033
In Stock
CA$787.47
LENNOX RELAY, 24VAC COIL, DPDT Electrical, Transformers, Relay furnace part

LENNOX RELAY, 24VAC COIL, DPDT

Part #: 000-159
In Stock
CA$85.81
LENNOX INDUCER MOTOR KIT 1/30HP 115V 60HZ Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX INDUCER MOTOR KIT 1/30HP 115V 60HZ

Part #: 463-053
In Stock
CA$1,272.23
LENNOX GAS VALVE, 2 STAGE, NATURAL, 24V, 1/2" Gas Control Valve, Regulators, Flexible Gas Line furnace part

LENNOX GAS VALVE, 2 STAGE, NATURAL, 24V, 1/2"

Part #: 000-340
In Stock
CA$1,169.14
LENNOX RELAY, DPDT, 24 VOLTS Electrical, Transformers, Relay furnace part

LENNOX RELAY, DPDT, 24 VOLTS

Part #: 000-430
In Stock
CA$101.05
LENNOX BLOWER MOTOR, 208/230V, 60HZ, 1PH, 1075RPM/3 SPEED, 1/4HP Blower Motors, Fan, Run Capacitors furnace part

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

Part #: 000-356
In Stock
CA$493.54
LENNOX MOTOR, COMBUSTION AIR BLOWER, 115 VOLT, 60HZ, 3200 RPM Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX MOTOR, COMBUSTION AIR BLOWER, 115 VOLT, 60HZ, 3200 RPM

Part #: 000-431
In Stock
CA$1,204.23
LENNOX MOTOR, DRAFT INDUCER,120 VOLT, 1 PH, 60HZ, 0.017 HP, 3000 RPM Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX MOTOR, DRAFT INDUCER,120 VOLT, 1 PH, 60HZ, 0.017 HP, 3000 RPM

Part #: 463-298
In Stock
CA$772.11
LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD

Part #: 446-038
In Stock
CA$951.98
LENNOX LIMIT CONTROL Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT CONTROL

Part #: 000-344
In Stock
CA$43.21
LENNOX CONTROL BOARD, TIME DELAY, 24V Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD, TIME DELAY, 24V

Part #: 000-452
In Stock
CA$168.37
LENNOX CONDENSATE TRAP ASSEMBLY Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX CONDENSATE TRAP ASSEMBLY

Part #: 463-602
In Stock
CA$179.23
LENNOX BLOWER WHEEL, 12" X 10-1/2", 1/2" BORE Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER WHEEL, 12" X 10-1/2", 1/2" BORE

Part #: 000-380
In Stock
CA$254.45
LENNOX IGNITION CONTROL BOARD, DIRECT SPARK, 24VAC, 50/60HZ Control Board, Circuit, Ignition Modulating furnace part

LENNOX IGNITION CONTROL BOARD, DIRECT SPARK, 24VAC, 50/60HZ

Part #: 001-026
In Stock
CA$422.07
LENNOX/AIREFLO PRESSURE SWITCH 1.41" WC Air Pressure Switch, Air Proving furnace part

LENNOX/AIREFLO PRESSURE SWITCH 1.41" WC

Part #: 773-197
In Stock
CA$179.87
LENNOX/ARMSTRONG/DUCANE/AIRE FLO HOT SURFACE IGNITOR 120V Hot Surface Ignitors furnace part

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

Part #: 468-007
In Stock
CA$181.27
LENNOX BLOWER MOTOR, 208/230V, 60HZ, 1PH, 1100RPM/3 SPEED, .9HP Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER MOTOR, 208/230V, 60HZ, 1PH, 1100RPM/3 SPEED, .9HP

Part #: 000-445
In Stock
CA$658.05
LENNOX A/C DUCTLESS SPLIT FILTERS PACKS OF 2 Air Filter and Cleaners furnace part

LENNOX A/C DUCTLESS SPLIT FILTERS PACKS OF 2

Part #: 345-070
Call for availability
CA$18.81
LENNOX SINGLE BURNER ASSEMBLE Gas Control Valve, Regulators, Flexible Gas Line furnace part

LENNOX SINGLE BURNER ASSEMBLE

Part #: 427-105
In Stock
CA$124.15
1/2HP BLOWER MOTOR LENNOX BLOWER MOTOR 208/230V WITH 3 LEGS Blower Motors, Fan, Run Capacitors furnace part

1/2HP BLOWER MOTOR LENNOX BLOWER MOTOR 208/230V WITH 3 LEGS

Part #: 668-047
In Stock
CA$1,129.65
LENNOX CONTROL BOARD FITS EL280 & EL297 Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD FITS EL280 & EL297

Part #: 446-167
In Stock
CA$655.86
FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE Flame Sensor Rods furnace part

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE

Part #: 352-029
In Stock
CA$285.15
LENNOX RELAY, 208-240 VOLT, DEFROST Electrical, Transformers, Relay furnace part

LENNOX RELAY, 208-240 VOLT, DEFROST

Part #: 000-477
In Stock
CA$541.79
LENNOX BLOWER MOTOR, 208/230V, 60HZ, 1PH, 1075RPM/3 SPEED, 1/4HP, CCW Blower Motors, Fan, Run Capacitors furnace part

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

Part #: 000-348
In Stock
CA$655.86
LENNOX VENT INDUCER MOTOR 1/50HP 3000RPM 115V Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX VENT INDUCER MOTOR 1/50HP 3000RPM 115V

Part #: 463-137
In Stock
CA$1,035.33
LENNOX ARMSTRONG INDUCER 3400RPM 120V 60HZ Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX ARMSTRONG INDUCER 3400RPM 120V 60HZ

Part #: 463-113
In Stock
CA$737.02
LENNOX VENT DAMPER MOTOR SPRING Metal Venting furnace part

LENNOX VENT DAMPER MOTOR SPRING

Part #: 638-065
In Stock
CA$74.64

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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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