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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

LENNOX A/C DUCTLESS SPLIT FILTER Air Filter and Cleaners furnace part

LENNOX A/C DUCTLESS SPLIT FILTER

Part #: 345-075
Call for availability
CA$2.38
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 CONDENSATE TRAP Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX CONDENSATE TRAP

Part #: 463-267
In Stock
CA$150.41
LENNOX MOTOR, BLOWER, 115 VOLT, 1 PH, 60HZ, 1/20 HP, 1650 RPM Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOTOR, BLOWER, 115 VOLT, 1 PH, 60HZ, 1/20 HP, 1650 RPM

Part #: 000-298
In Stock
CA$482.57
LENNOX LIMIT SWITCH, AUTO RESET, L150-40F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, L150-40F

Part #: 000-485
In Stock
CA$56.32
LENNOX INDUCER GASKET Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX INDUCER GASKET

Part #: 463-271
In Stock
CA$67.63
LENNOX LIMIT SWITCH, L170-30F, AUTO RESET Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, L170-30F, AUTO RESET

Part #: 000-232
In Stock
CA$52.00
LENNOX IGNITOR ELECTRODE Hot Surface Ignitors furnace part

LENNOX IGNITOR ELECTRODE

Part #: 468-020
Call for availability
CA$50.10
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 AC COVER A/C parts furnace part

LENNOX AC COVER

Part #: 782-147
In Stock
CA$78.97
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 ARMSTRONG PRESSURE SWITCH -0.10" WC Air Pressure Switch, Air Proving furnace part

LENNOX ARMSTRONG PRESSURE SWITCH -0.10" WC

Part #: 773-192
In Stock
CA$108.58
LENNOX GASKET, DRAFT INDUCER Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX GASKET, DRAFT INDUCER

Part #: 000-058
In Stock
CA$20.15
LENNOX FLAME SENSOR Flame Sensor Rods furnace part

LENNOX FLAME SENSOR

Part #: 001-188
In Stock
CA$45.69
LENNOX POTENTIAL RELAY Electrical, Transformers, Relay furnace part

LENNOX POTENTIAL RELAY

Part #: 000-657
In Stock
CA$51.09
LENNOX ARMSTRONG DUCANE AIRE FLO SPARK IGNITOR ELECTRODE Hot Surface Ignitors furnace part

LENNOX ARMSTRONG DUCANE AIRE FLO SPARK IGNITOR ELECTRODE

Part #: 468-710
In Stock
CA$61.26
LENNOX SEQUENCER RELAY, 24 VOLT, NORMALLY OPEN Electrical, Transformers, Relay furnace part

LENNOX SEQUENCER RELAY, 24 VOLT, NORMALLY OPEN

Part #: 000-716
In Stock
CA$126.78
LENNOX BLOWER PULLEY Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX BLOWER PULLEY

Part #: 000-513
In Stock
CA$565.92
OEM LENNOX ARMSTRONG AIR AIRE-EASE CONCORD DUCANE, CONTROL BOARD 120V Control Board, Circuit, Ignition Modulating furnace part

OEM LENNOX ARMSTRONG AIR AIRE-EASE CONCORD DUCANE, CONTROL BOARD 120V

Part #: 446-005
In Stock
CA$1,195.46
LENNOX LIMIT SWITCH/THERMOSTAT, WHITE LABEL, L140-30F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH/THERMOSTAT, WHITE LABEL, L140-30F

Part #: 000-227
In Stock
CA$51.99
LENNOX BLOWER HOUSING FOR 11 1/2" X 10" BLOWER WHEEL Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX BLOWER HOUSING FOR 11 1/2" X 10" BLOWER WHEEL

Part #: 000-559
In Stock
CA$456.25
LENNOX CONTROL BOARD, DEFROST Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD, DEFROST

Part #: 000-448
In Stock
CA$243.48
M30, TOUCHSCREEN SMART PROGRAMMABLE THERMOSTAT W/WIFI Thermostats, Outdoor Sensors furnace part

M30, TOUCHSCREEN SMART PROGRAMMABLE THERMOSTAT W/WIFI

Part #: 843-097
In Stock
CA$513.28
LENNOX ARMSTRONG DUCANE CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX ARMSTRONG DUCANE CONTROL BOARD

Part #: 446-026
In Stock
CA$537.00
LENNOX/ARMSTRONG/DUCANE/AIRE FLO HOT SURFACE IGNITOR 95V Hot Surface Ignitors furnace part

LENNOX/ARMSTRONG/DUCANE/AIRE FLO HOT SURFACE IGNITOR 95V

Part #: 468-008
In Stock
CA$199.13
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 ARMSTRONG DUCANE AIRE FLO SPARK IGNITOR ELECTRODE Hot Surface Ignitors furnace part

LENNOX ARMSTRONG DUCANE AIRE FLO SPARK IGNITOR ELECTRODE

Part #: 468-707
In Stock
CA$65.80
LENNOX SHAFT, 1-3/16" X 27-3/8" LONG Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX SHAFT, 1-3/16" X 27-3/8" LONG

Part #: 000-479
In Stock
CA$198.38
LENNOX CALIBRATION PRESSURE SWITCH 0.27" WC Air Pressure Switch, Air Proving furnace part

LENNOX CALIBRATION PRESSURE SWITCH 0.27" WC

Part #: 773-085
In Stock
CA$471.60
LENNOX MOTOR, BLOWER, 230 VOLT, 1 PH, 60HZ, 1/25 HP, 3060 RPM Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOTOR, BLOWER, 230 VOLT, 1 PH, 60HZ, 1/25 HP, 3060 RPM

Part #: 000-500
In Stock
CA$857.66
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 GASKET, DRAFT INDUCER Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX GASKET, DRAFT INDUCER

Part #: 463-297
In Stock
CA$36.43
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 INDUCER GASKET Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX INDUCER GASKET

Part #: 463-145
In Stock
CA$61.42
LENNOX 104772-01 DELAY RELAY Electrical, Transformers, Relay furnace part

LENNOX 104772-01 DELAY RELAY

Part #: 000-167
In Stock
CA$79.84
LENNOX TIME DELAY RELAY, ON 6-600 SEC, 24 VAC Electrical, Transformers, Relay furnace part

LENNOX TIME DELAY RELAY, ON 6-600 SEC, 24 VAC

Part #: 001-210
In Stock
CA$195.24
LENNOX PULLEY Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX PULLEY

Part #: 000-541
In Stock
CA$864.24
LENNOX CONTROL BOARD, TIME DELAY RELAY Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD, TIME DELAY RELAY

Part #: 001-025
In Stock
CA$173.13
LENNOX AC COVER FOR ML14 2.5 TON A/C parts furnace part

LENNOX AC COVER FOR ML14 2.5 TON

Part #: 782-008
In Stock
CA$100.90
LENNOX MOTOR, COMBUSTION AIR BLOWER, 208/230 VOLT, 1 PH, 60HZ, 1/10 HP, 3200 RPM Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX MOTOR, COMBUSTION AIR BLOWER, 208/230 VOLT, 1 PH, 60HZ, 1/10 HP, 3200 RPM

Part #: 000-337
In Stock
CA$820.37
LENNOX GASKET, COMBUSTION BLOWER Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX GASKET, COMBUSTION BLOWER

Part #: 000-497
In Stock
CA$86.47
LENNOX PRESSURE SWITCH Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH

Part #: 773-160
In Stock
CA$357.54
OEM LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

OEM LENNOX CONTROL BOARD

Part #: 446-153
In Stock
CA$684.37
DUCANE LENNOX AIRFLO DRAFT INDUCER BLOWER 1/60HP 3000RPM Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

DUCANE LENNOX AIRFLO DRAFT INDUCER BLOWER 1/60HP 3000RPM

Part #: 463-156
In Stock
CA$484.76
ARMSTRONG LENNOX DUCANE DRAFT INDUCER BLOWER MOTOR 2 STAGE 1/20HP 115V Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

ARMSTRONG LENNOX DUCANE DRAFT INDUCER BLOWER MOTOR 2 STAGE 1/20HP 115V

Part #: 463-126
In Stock
CA$745.79
LENNOX AC COVER 28-1/4 X 28-1/4 X 29-1/4" A/C parts furnace part

LENNOX AC COVER 28-1/4 X 28-1/4 X 29-1/4"

Part #: 782-150
In Stock
CA$90.22
LENNOX BLOWER MOTOR,220/240V, 50HZ, 1PH, 1350RPM/4 SPEED, 1/2HP Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER MOTOR,220/240V, 50HZ, 1PH, 1350RPM/4 SPEED, 1/2HP

Part #: 000-035
In Stock
CA$1,221.78
LENNOX PRESSURE SWITCH SINGLE PORT 1.15" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH SINGLE PORT 1.15" WC

Part #: 773-336
In Stock
CA$85.21

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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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