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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 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

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
LENNOX MOTOR, BLOWER, 115 VOLT, 1 PH, 60HZ, 1/2 HP, 1075 RPM, 3 SPEED, 48 FRAME Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOTOR, BLOWER, 115 VOLT, 1 PH, 60HZ, 1/2 HP, 1075 RPM, 3 SPEED, 48 FRAME

Part #: 000-426
In Stock
CA$1,052.88
LENNOX ARMSTRONG 80V HOT SURFACE IGNITOR Hot Surface Ignitors furnace part

LENNOX ARMSTRONG 80V HOT SURFACE IGNITOR

Part #: 468-003
In Stock
CA$132.75
LENNOX PRESSURE SWITCH 0.51" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.51" WC

Part #: 773-138
In Stock
CA$232.51
LENNOX IGNITOR ELECTRODE Hot Surface Ignitors furnace part

LENNOX IGNITOR ELECTRODE

Part #: 468-020
Call for availability
CA$50.10
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 BLOWER WHEEL 9 X 8 X 1/2 Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER WHEEL 9 X 8 X 1/2

Part #: 668-037
In Stock
CA$269.80
LENNOX BLOWER SHAFT, 1.68" X 56" Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX BLOWER SHAFT, 1.68" X 56"

Part #: 000-492
In Stock
CA$905.92
1/2HP LENNOX MODULE CONTROL KIT VARIABLE SPEED MODULE Blower Motors, Fan, Run Capacitors furnace part

1/2HP LENNOX MODULE CONTROL KIT VARIABLE SPEED MODULE

Part #: 668-228
In Stock
CA$1,689.00
LENNOX HIGH LIMIT SWITCH L195-40F Fan Disc, High Limit Control Switches furnace part

LENNOX HIGH LIMIT SWITCH L195-40F

Part #: 762-119
In Stock
CA$52.81
LENNOX PRESSURE SWITCH 2-STG 0.20" WC / 1.32" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG 0.20" WC / 1.32" WC

Part #: 773-212
In Stock
CA$322.44
LENNOX FAN BLADE, 18" DIAMETER, 4-BLADE, 34 PITCH, 1/2" BORE, CCW FACING DISCHARGE A/C parts furnace part

LENNOX FAN BLADE, 18" DIAMETER, 4-BLADE, 34 PITCH, 1/2" BORE, CCW FACING DISCHARGE

Part #: 782-087
In Stock
CA$537.41
LENNOX AC TIMED OFF CONTROL Thermostats, Outdoor Sensors furnace part

LENNOX AC TIMED OFF CONTROL

Part #: 662-032
In Stock
CA$182.76
LENNOX MOTOR, BLOWER, 208-230 VOLT, 1 PH, 60HZ, 1/3 HP, 1075 RPM, 4 SPEED Blower Motors, Fan, Run Capacitors furnace part

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

Part #: 000-124
In Stock
CA$508.89

Image coming soon

001-118

LENNOX SWITCH, PRESSURE - YK-4.4

Part #: 001-118
In Stock
CA$267.61
LENNOX RELAY, DPDT, 24VAC COIL Electrical, Transformers, Relay furnace part

LENNOX RELAY, DPDT, 24VAC COIL

Part #: 001-187
In Stock
CA$51.59
LENNOX DRAFT INDUCER, 208/230V Blower Motors, Fan, Run Capacitors furnace part

LENNOX DRAFT INDUCER, 208/230V

Part #: 001-051
In Stock
CA$761.14
LENNOX HOT SURFACE IGNITOR Hot Surface Ignitors furnace part

LENNOX HOT SURFACE IGNITOR

Part #: 000-495
In Stock
CA$594.44
LENNOX SWITCH LIMIT (160) Fan Disc, High Limit Control Switches furnace part

LENNOX SWITCH LIMIT (160)

Part #: 000-615
In Stock
CA$68.50
1/3HP LENNOX BLOWER MOTOR 48Y 115V 3 SPEED 825RPM Blower Motors, Fan, Run Capacitors furnace part

1/3HP LENNOX BLOWER MOTOR 48Y 115V 3 SPEED 825RPM

Part #: 668-143
In Stock
CA$3,191.54
LENNOX FAN BLADE, 22" DIAMETER, 3-BLADE, 23 PITCH, 1/2" BORE, CCW FACING DISCHARGE A/C parts furnace part

LENNOX FAN BLADE, 22" DIAMETER, 3-BLADE, 23 PITCH, 1/2" BORE, CCW FACING DISCHARGE

Part #: 782-091
In Stock
CA$186.74
LENNOX PRESSURE SWITCH DUAL PORT 0.40" WC, SPST Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH DUAL PORT 0.40" WC, SPST

Part #: 773-357
In Stock
CA$166.64
LENNOX 8 BURNER ASSEMBLY Gas Control Valve, Regulators, Flexible Gas Line furnace part

LENNOX 8 BURNER ASSEMBLY

Part #: 427-103
In Stock
CA$156.37
LENNOX PRESSURE SWITCH -0.95" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH -0.95" WC

Part #: 773-016
In Stock
CA$122.81
LENNOX PILOT BURNER Thermocouples, Pilot Assembly, Pilot Tubing furnace part

LENNOX PILOT BURNER

Part #: 745-013
In Stock
CA$460.63
LENNOX FLUE TRANSITION REPLACEMENT KIT Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX FLUE TRANSITION REPLACEMENT KIT

Part #: 463-607
In Stock
CA$877.40
LENNOX COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-503
In Stock
CA$522.05
16" X 25" X 5" LENNOX MERV 16 AIR CLEANER FILTER Air Filter and Cleaners furnace part

16" X 25" X 5" LENNOX MERV 16 AIR CLEANER FILTER

Part #: 345-028
In Stock
CA$252.25
LENNOX CONTROL BOARD, FURNACE Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD, FURNACE

Part #: 000-678
In Stock
CA$348.77
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 BLOWER FRAME Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER FRAME

Part #: 000-542
In Stock
CA$475.99
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 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 #: 773-332
In Stock
CA$89.20
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 PULLEY Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX PULLEY

Part #: 000-540
In Stock
CA$416.76
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 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 SWITCH, LOW PRESSURE Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH, LOW PRESSURE

Part #: 000-061
In Stock
CA$89.89

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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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