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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 PILOT UNI-KITS 180DEG Thermocouples, Pilot Assembly, Pilot Tubing furnace part

LENNOX PILOT UNI-KITS 180DEG

Part #: 745-022
In Stock
CA$78.13
LENNOX OEM CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX OEM CONTROL BOARD

Part #: 446-149
In Stock
CA$598.83
LENNOX LIMIT SWITCH, L220F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, L220F

Part #: 000-480
In Stock
CA$125.49
LENNOX MOTOR, BLOWER, 115 VOLT, 1 PH, 60HZ, 3/4 HP, 1075 RPM, 3 SPEED Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOTOR, BLOWER, 115 VOLT, 1 PH, 60HZ, 3/4 HP, 1075 RPM, 3 SPEED

Part #: 000-588
In Stock
CA$1,037.53
LENNOX BLOWER PULLEY Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX BLOWER PULLEY

Part #: 000-513
In Stock
CA$565.92
LENNOX SEQUENCER/RELAY, 24V, NORMALLY OPEN, DPST Electrical, Transformers, Relay furnace part

LENNOX SEQUENCER/RELAY, 24V, NORMALLY OPEN, DPST

Part #: 000-398
In Stock
CA$125.91
LENNOX COMBUSTION AIR BLOWER , 230V, 50/60HZ, 3450RPM Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COMBUSTION AIR BLOWER , 230V, 50/60HZ, 3450RPM

Part #: 001-195
In Stock
CA$359.73
LENNOX PURGE BLOWER, 120V, 60HZ, 3000RPM Blower Motors, Fan, Run Capacitors furnace part

LENNOX PURGE BLOWER, 120V, 60HZ, 3000RPM

Part #: 001-000
In Stock
CA$318.06
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 PILOT BURNER ASSEMBLY Thermocouples, Pilot Assembly, Pilot Tubing furnace part

LENNOX PILOT BURNER ASSEMBLY

Part #: 745-020
In Stock
CA$267.61
LENNOX ULTRA SMART S30 WIFI THERMOSTAT Thermostats, Outdoor Sensors furnace part

LENNOX ULTRA SMART S30 WIFI THERMOSTAT

Part #: 843-071
In Stock
CA$1,535.45
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
LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD

Part #: 446-114
In Stock
CA$581.28
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 SHAFT, BLOWER, 1.43" X 51.25" Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX SHAFT, BLOWER, 1.43" X 51.25"

Part #: 000-403
In Stock
CA$607.60
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 PRESSURE SWITCH Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH

Part #: 773-316
In Stock
CA$368.51
LENNOX LIMIT SWITCH AUTO RESET 150F. RESETS AT 110F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH AUTO RESET 150F. RESETS AT 110F

Part #: 762-121
In Stock
CA$83.35
LENNOX SWITCH - PRESSURE Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH - PRESSURE

Part #: 000-593
In Stock
CA$68.50

Image coming soon

000-385

LENNOX FAN BLADE, 16" DIAMETER, 4-BLADE, 23 PIT

Part #: 000-385
In Stock
CA$104.72
LENNOX CONTROL BOARD, DEFROST Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD, DEFROST

Part #: 000-448
In Stock
CA$243.48
LENNOX LIMIT SWITCH, AUTO RESET, L185-40F, SPDT, ORANGE/WHITE LABEL Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, L185-40F, SPDT, ORANGE/WHITE LABEL

Part #: 001-096
In Stock
CA$59.33
LENNOX COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-502
In Stock
CA$263.22
LENNOX MOTOR, BLOWER, 208-230 VOLT, 1 PH, 60HZ, 1/2 HP, 825 RPM, 3 SPEED Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOTOR, BLOWER, 208-230 VOLT, 1 PH, 60HZ, 1/2 HP, 825 RPM, 3 SPEED

Part #: 000-630
In Stock
CA$973.91
LENNOX CONTROL BOARD REPLACEMENT KIT, FAN, IMC C1-3 Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD REPLACEMENT KIT, FAN, IMC C1-3

Part #: 000-162
In Stock
CA$195.05
LENNOX ARMSTRONG INDUCER MOTOR Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX ARMSTRONG INDUCER MOTOR

Part #: 463-184
In Stock
CA$807.21
LENNOX DAMPER ACTUATOR MOTOR, 24VAC/VDC, 50/60HZ, 6 VA Blower Motors, Fan, Run Capacitors furnace part

LENNOX DAMPER ACTUATOR MOTOR, 24VAC/VDC, 50/60HZ, 6 VA

Part #: 000-198
In Stock
CA$504.50
LENNOX PRESSURE SWITCH -1.00" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH -1.00" WC

Part #: 773-014
In Stock
CA$109.04
LENNOX BLOWER WHEEL, 10" X 9", 1/2" BORE Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER WHEEL, 10" X 9", 1/2" BORE

Part #: 000-692
In Stock
CA$225.93
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 #: 000-691
In Stock
CA$289.54
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
COMFORTSENSE 7000 SERIES THERMOSTAT Thermostats, Outdoor Sensors furnace part

COMFORTSENSE 7000 SERIES THERMOSTAT

Part #: 843-073
In Stock
CA$499.48
LENNOX MOTOR, BLOWER, 208-230 VOLT, 1 PH, 60HZ, 3/4 HP, 1100 RPM, 3 SPEED Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOTOR, BLOWER, 208-230 VOLT, 1 PH, 60HZ, 3/4 HP, 1100 RPM, 3 SPEED

Part #: 000-640
In Stock
CA$758.95
LENNOX LIMIT SWITCH, AUTO RESET, L195-40F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, L195-40F

Part #: 000-614
In Stock
CA$68.82
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 PRESSURE SWITCH 2 STAGE 0.65" WC / 1.15" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2 STAGE 0.65" WC / 1.15" WC

Part #: 773-338
In Stock
CA$89.30
LENNOX EXPANSION VALVE ASSY 1.5-3TON (HP) (TX VALVE) A/C parts furnace part

LENNOX EXPANSION VALVE ASSY 1.5-3TON (HP) (TX VALVE)

Part #: 782-200
In Stock
CA$447.47
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
LENNOX FAN BLADE, 18" DIAMETER, 4-BLADE, 32 PITCH, 1/2" BORE, CCW FACING DISCHARGE A/C parts furnace part

LENNOX FAN BLADE, 18" DIAMETER, 4-BLADE, 32 PITCH, 1/2" BORE, CCW FACING DISCHARGE

Part #: 782-090
In Stock
CA$517.67
LENNOX PRESSURE SWITCH 2-STG -0.55" WC / -0.95" WC (RIGHT) Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.55" WC / -0.95" WC (RIGHT)

Part #: 773-065
In Stock
CA$151.97
LENNOX HOUISING, BLOWER, 15" X 15" Blower Motors, Fan, Run Capacitors furnace part

LENNOX HOUISING, BLOWER, 15" X 15"

Part #: 000-610
In Stock
CA$2,386.53
LENNOX COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-280
In Stock
CA$239.09
LENNOX ELECTRODE, IGNITOR Hot Surface Ignitors furnace part

LENNOX ELECTRODE, IGNITOR

Part #: 468-022
In Stock
CA$60.51
LENNOX FAN BLADE, 16" DIAMETER, 3-BLADE, 32 PITCH, 1/2" BORE, CCW FACING DISCHARGE A/C parts furnace part

LENNOX FAN BLADE, 16" DIAMETER, 3-BLADE, 32 PITCH, 1/2" BORE, CCW FACING DISCHARGE

Part #: 782-089
In Stock
CA$76.77
LENNOX IGNITOR ELECTRODE Hot Surface Ignitors furnace part

LENNOX IGNITOR ELECTRODE

Part #: 000-193
In Stock
CA$55.70
LENNOX COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-500
In Stock
CA$302.70
LENNOX LIMIT SWITCH, AUTO RESET, L240-30F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, L240-30F

Part #: 000-378
In Stock
CA$205.05
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

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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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