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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 AC COVER 39-1/2 X 35-1/2 X 41" A/C parts furnace part

LENNOX AC COVER 39-1/2 X 35-1/2 X 41"

Part #: 782-146
In Stock
CA$127.22
LENNOX PRESSURE SWITCH 0.15" WC / 0.34" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.15" WC / 0.34" WC

Part #: 773-333
In Stock
CA$98.73
LENNOX INDUCER Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX INDUCER

Part #: 463-130
In Stock
CA$844.50
LENNOX DRAFT INDUCER ASSEMBLY WITH GASKET, Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX DRAFT INDUCER ASSEMBLY WITH GASKET,

Part #: 001-156
In Stock
CA$581.28
LENNOX PRESSURE SWITCH 0.20" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.20" WC

Part #: 773-154
In Stock
CA$197.42
LENNOX PILOT ASSEMBLY Thermocouples, Pilot Assembly, Pilot Tubing furnace part

LENNOX PILOT ASSEMBLY

Part #: 745-010
In Stock
CA$274.19
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 AC COVER 28 x 27 x 35" Gray A/C parts furnace part

LENNOX AC COVER 28 x 27 x 35" Gray

Part #: 782-069
Call for availability
CA$77.69
LENNOX DOWNFLOW CONDENSATE DRAIN TRAP ASSEMBLY Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX DOWNFLOW CONDENSATE DRAIN TRAP ASSEMBLY

Part #: 463-290
In Stock
CA$184.08
LENNOX PRESSURE SWITCH -0.10" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH -0.10" WC

Part #: 773-153
Call for availability
CA$82.86
LENNOX BURNER ASSEMBLY, INSHOT, 2 TUBE Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX BURNER ASSEMBLY, INSHOT, 2 TUBE

Part #: 000-574
In Stock
CA$115.18
LENNOX CONDENSATE TRAP Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX CONDENSATE TRAP

Part #: 463-291
In Stock
CA$280.77
LENNOX INDUCED DRAFT BLOWER REPL KIT Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX INDUCED DRAFT BLOWER REPL KIT

Part #: 000-664
In Stock
CA$796.24
LENNOX PILOT BURNER ASSEMBLY Thermocouples, Pilot Assembly, Pilot Tubing furnace part

LENNOX PILOT BURNER ASSEMBLY

Part #: 745-020
In Stock
CA$267.61
LENNOX DAMPER MOTOR, 24VAC Blower Motors, Fan, Run Capacitors furnace part

LENNOX DAMPER MOTOR, 24VAC

Part #: 000-527
In Stock
CA$1,004.62
LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD

Part #: 000-587
In Stock
CA$267.61
LENNOX COMBUSTION BLOWER ASSEMBLY 1/50HP 230V 60HZ 0.45AMPS 3000RPM Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COMBUSTION BLOWER ASSEMBLY 1/50HP 230V 60HZ 0.45AMPS 3000RPM

Part #: 463-020
In Stock
CA$1,434.55
LENNOX SWITCH, HIGH PRESSURE, 450/300 Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH, HIGH PRESSURE, 450/300

Part #: 000-656
In Stock
CA$68.65
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 COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-136
In Stock
CA$239.09
LENNOX IGNITION CONTROL BOARD 2 STAGE VARIABLE SPEED Control Board, Circuit, Ignition Modulating furnace part

LENNOX IGNITION CONTROL BOARD 2 STAGE VARIABLE SPEED

Part #: 446-069
In Stock
CA$537.41
LENNOX PRESSURE SWITCH 0.75" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.75" WC

Part #: 773-130
In Stock
CA$197.41
LENNOX LIMIT SWITCH AUTO RESET L200-40F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH AUTO RESET L200-40F

Part #: 762-120
In Stock
CA$55.91
LENNOX SINGLE STAGE DRAFT INDUCER ASSEMBLY 3400RPM Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX SINGLE STAGE DRAFT INDUCER ASSEMBLY 3400RPM

Part #: 463-028
In Stock
CA$655.86
LENNOX DISCHARGE AIR TEMP. SENSOR A/C parts furnace part

LENNOX DISCHARGE AIR TEMP. SENSOR

Part #: 782-222
In Stock
CA$101.32
LENNOX ELECTRODE, IGNITOR Hot Surface Ignitors furnace part

LENNOX ELECTRODE, IGNITOR

Part #: 468-022
In Stock
CA$60.51
LENNOX COLLECTOR BOX KIT Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX KIT

Part #: 463-088
In Stock
CA$243.48
LENNOX PRESSURE SWITCH 0.25" WC / 0.50" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.25" WC / 0.50" WC

Part #: 773-207
In Stock
CA$138.87
LENNOX ARMSTRONG CONCORD PRESSURE SWITCH -0.50" WC Air Pressure Switch, Air Proving furnace part

LENNOX ARMSTRONG CONCORD PRESSURE SWITCH -0.50" WC

Part #: 773-063
In Stock
CA$144.77
LENNOX IGNITION CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX IGNITION CONTROL BOARD

Part #: 446-109
In Stock
CA$969.53
LENNOX PULLEY Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX PULLEY

Part #: 000-660
In Stock
CA$535.21
LENNOX RELAY, 24 VOLT COIL, 3PDT Electrical, Transformers, Relay furnace part

LENNOX RELAY, 24 VOLT COIL, 3PDT

Part #: 000-424
In Stock
CA$88.66
LENNOX PRESSURE SWITCH, 0.65" WC SPST Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH, 0.65" WC SPST

Part #: 773-344
In Stock
CA$68.88
LENNOX IGNITOR ELECTRODE Hot Surface Ignitors furnace part

LENNOX IGNITOR ELECTRODE

Part #: 000-193
In Stock
CA$55.70
LENNOX LIMIT SWITCH, L200-40F, AUTO RESET Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, L200-40F, AUTO RESET

Part #: 001-101
In Stock
CA$56.50
LENNOX HEAT EXCHANGER FOR ROOFTOP Gas Control Valve, Regulators, Flexible Gas Line furnace part

LENNOX HEAT EXCHANGER FOR ROOFTOP

Part #: 427-127
In Stock
CA$2,105.76
LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD

Part #: 446-035
In Stock
CA$883.98
LENNOX PRESSURE SWITCH Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH

Part #: 773-160
In Stock
CA$357.54
LENNOX INDUCER ASSEMBLY 208-230 VOLTS, 60 HZ, 2700-3300 RPM Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX INDUCER ASSEMBLY 208-230 VOLTS, 60 HZ, 2700-3300 RPM

Part #: 463-294
In Stock
CA$807.21
LENNOX SWITCH-PRESSURE (LOW FIRE) 1.35"WC Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH-PRESSURE (LOW FIRE) 1.35"WC

Part #: 001-157
In Stock
CA$264.71
LENNOX FLAME SENSOR Flame Sensor Rods furnace part

LENNOX FLAME SENSOR

Part #: 001-188
In Stock
CA$45.69
LENNOX MOTOR CHOKE POWER TRANSFORMER Electrical, Transformers, Relay furnace part

LENNOX MOTOR CHOKE POWER TRANSFORMER

Part #: 872-012
In Stock
CA$82.87
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 CONTROL BOARD A55 M3 PRODIGY 2.0 Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD A55 M3 PRODIGY 2.0

Part #: 446-171
In Stock
CA$2,205.41

Image coming soon

000-585

LENNOX MOTOR 24VAC @ 60HZ CCW

Part #: 000-585
In Stock
CA$616.37
LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD

Part #: 446-097
In Stock
CA$1,379.71
LENNOX FAN BLADE, 18" DIAMETER, 3-BLADE, 27 PITCH, 1/2" BORE A/C parts furnace part

LENNOX FAN BLADE, 18" DIAMETER, 3-BLADE, 27 PITCH, 1/2" BORE

Part #: 782-079
In Stock
CA$500.12
LENNOX FAN BLADE, 18" DIAMETER, 4-BLADE, 27 PITCH, 1/2" BORE, CCW FACING DISCHARGE A/C parts furnace part

LENNOX FAN BLADE, 18" DIAMETER, 4-BLADE, 27 PITCH, 1/2" BORE, CCW FACING DISCHARGE

Part #: 782-083
In Stock
CA$427.73

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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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