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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

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
LENNOX TIME DELAY RELAY, 24V, DPST Electrical, Transformers, Relay furnace part

LENNOX TIME DELAY RELAY, 24V, DPST

Part #: 000-567
In Stock
CA$67.56
LENNOX DRAFT INDUCER MOTOR 1/20HP 115V Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX DRAFT INDUCER MOTOR 1/20HP 115V

Part #: 463-031
In Stock
CA$658.05
LENNOX 104772-01 DELAY RELAY Electrical, Transformers, Relay furnace part

LENNOX 104772-01 DELAY RELAY

Part #: 000-167
In Stock
CA$79.84
LENNOX AC COVER A/C parts furnace part

LENNOX AC COVER

Part #: 782-147
In Stock
CA$78.97
LENNOX/ARMSTRONG/DUCANE/AIRE FLO HOT SURFACE IGNITOR 120V Hot Surface Ignitors furnace part

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

Part #: 468-012
In Stock
CA$377.28
LENNOX PRESSURE SWITCH 2-STG 0.35" WC / 0.60" WC Air Pressure Switch, Air Proving furnace part

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

Part #: 773-131
In Stock
CA$100.92
LENNOX CONDENSATE TRAP Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX CONDENSATE TRAP

Part #: 463-279
In Stock
CA$93.47
LENNOX COMBUSTION AIR INDUCER BLOWER 1/40HP 120V 60HZ 2200-3000RPM Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COMBUSTION AIR INDUCER BLOWER 1/40HP 120V 60HZ 2200-3000RPM

Part #: 463-170
In Stock
CA$798.43
FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE Flame Sensor Rods furnace part

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE

Part #: 352-028
In Stock
CA$49.05
LENNOX BURNER ASSEMBLY, INSHOT, SINGLE TUBE Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX BURNER ASSEMBLY, INSHOT, SINGLE TUBE

Part #: 000-701
In Stock
CA$125.45
FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE Flame Sensor Rods furnace part

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE

Part #: 352-017
In Stock
CA$54.82
LENNOX/ARMSTRONG FLUE ASSEMBLY Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX/ARMSTRONG FLUE ASSEMBLY

Part #: 000-923
In Stock
CA$386.06
LENNOX ARMSTRONG DUCANE CONCORD & AIR EASE DRAFT INDUCER ASSEMBLY SINGLE STAGE 1/30 HP 115V 3000 RPM Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX ARMSTRONG DUCANE CONCORD & AIR EASE DRAFT INDUCER ASSEMBLY SINGLE STAGE 1/30 HP 115V 3000 RPM

Part #: 463-219
In Stock
CA$704.31
LENNOX GAS VALVE, NATURAL GAS, 24 VOLT, 3/4" X 3/4" Gas Control Valve, Regulators, Flexible Gas Line furnace part

LENNOX GAS VALVE, NATURAL GAS, 24 VOLT, 3/4" X 3/4"

Part #: 427-041
In Stock
CA$405.80
LENNOX Outdoor Unit Control Replacement Kit Miscellaneous furnace part

LENNOX Outdoor Unit Control Replacement Kit

Part #: 647-021
In Stock
CA$794.05
LENNOX CONTROL MODULE KIT Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL MODULE KIT

Part #: 001-042
In Stock
CA$1,671.45
LENNOX BLOWER PULLEY, 1" BORE, 5.95" O.D. Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX BLOWER PULLEY, 1" BORE, 5.95" O.D.

Part #: 000-647
In Stock
CA$168.37

Image coming soon

000-523

LENNOX VALVE SER- BRASS REFRIDGERANT

Part #: 000-523
In Stock
CA$669.02
1/2HP LENNOX 4 SPD BLOWER MOTOR Blower Motors, Fan, Run Capacitors furnace part

1/2HP LENNOX 4 SPD BLOWER MOTOR

Part #: 668-323
In Stock
CA$574.70
FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE Flame Sensor Rods furnace part

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE

Part #: 352-001
In Stock
CA$60.58
FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE Flame Sensor Rods furnace part

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE

Part #: 352-010
In Stock
CA$65.78
LENNOX PRESSURE SWITCH 2-STG -0.50" WC / -0.90" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.50" WC / -0.90" WC

Part #: 773-031
In Stock
CA$154.03
LENNOX FURNACE DRAFT INDUCER VENT MOTOR Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX FURNACE DRAFT INDUCER VENT MOTOR

Part #: 463-039
In Stock
CA$1,570.55
LENNOX PRESSURE SWITCH 2-STG -0.30" WC / -0.68" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.30" WC / -0.68" WC

Part #: 773-036
In Stock
CA$147.88
LENNOX COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-510
In Stock
CA$302.70
LENNOX FLAME ROLLOUT SWITCH/THERMOSTAT, 250F, MANUAL RESET Flame Rollout Switch furnace part

LENNOX FLAME ROLLOUT SWITCH/THERMOSTAT, 250F, MANUAL RESET

Part #: 000-109
In Stock
CA$50.45
LENNOX CONTROL BOARD, IMCC2-3 REPLACEMENT Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD, IMCC2-3 REPLACEMENT

Part #: 000-456
In Stock
CA$618.57
LENNOX PULLEY Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX PULLEY

Part #: 000-541
In Stock
CA$864.24
LENNOX CONDENSER FAN MOTOR Blower Motors, Fan, Run Capacitors furnace part

LENNOX CONDENSER FAN MOTOR

Part #: 668-015
In Stock
CA$263.22
LENNOX COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-096
In Stock
CA$945.40
LENNOX BLOWER RELAY, DPST Electrical, Transformers, Relay furnace part

LENNOX BLOWER RELAY, DPST

Part #: 000-231
In Stock
CA$170.04
ARMSTRONG AIR LENNOX ROLLOUT SWITCH L185F Flame Rollout Switch furnace part

ARMSTRONG AIR LENNOX ROLLOUT SWITCH L185F

Part #: 765-023
Call for availability
CA$84.47
LENNOX CONDENSER FAN MOTOR Blower Motors, Fan, Run Capacitors furnace part

LENNOX CONDENSER FAN MOTOR

Part #: 668-029
In Stock
CA$596.15
FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE Flame Sensor Rods furnace part

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE

Part #: 352-016
In Stock
CA$48.86
LENNOX CONTROL BOARD KIT, BLOWER Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD KIT, BLOWER

Part #: 000-447
In Stock
CA$228.12
HEALTHY CLIMATE LENNOX UV LAMP Air Filter and Cleaners furnace part

HEALTHY CLIMATE LENNOX UV LAMP

Part #: 345-057
In Stock
CA$581.28
LENNOX ARMSTRONG DUCANE FLAME SENSOR WITH WIRE Flame Sensor Rods furnace part

LENNOX ARMSTRONG DUCANE FLAME SENSOR WITH WIRE

Part #: 000-811
In Stock
CA$60.12
FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE Flame Sensor Rods furnace part

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE

Part #: 352-008
In Stock
CA$60.58
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 FLAME SENSOR Flame Sensor Rods furnace part

LENNOX FLAME SENSOR

Part #: 001-142
In Stock
CA$234.70

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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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