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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

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
LENNOX LIMIT SWITCH/THEMOSTAT, L215-30F, 3" INSERT LENGTH, AUTO RESET, PINK/WHITE 3 High Limit Control Switches furnace part

LENNOX LIMIT SWITCH/THEMOSTAT, L215-30F, 3" INSERT LENGTH, AUTO RESET, PINK/WHITE

Part #: 000-550
In Stock
CA$68.44
LENNOX BLOWER WHEEL, 10" X 8", 1/2" BORE, CW Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER WHEEL, 10" X 8", 1/2" BORE, CW

Part #: 000-464
In Stock
CA$203.38
1HP LENNOX BLOWER MOTOR 3 SPEED 220-240V 50HZ 1050RPM 7.4AMPS Blower Motors, Fan, Run Capacitors furnace part

1HP LENNOX BLOWER MOTOR 3 SPEED 220-240V 50HZ 1050RPM 7.4AMPS

Part #: 668-187
In Stock
CA$2,452.33

Image coming soon

782-092

LENNOX FAN BLADE 18" DIAMETER 4-BLADE 24 PITCH 1/2" BORE CCW FACING DISCHARGE

Part #: 782-092
In Stock
CA$541.79
LENNOX PRESSURE SWITCH 2-STG -0.30" WC / -1.37" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.30" WC / -1.37" WC

Part #: 773-086
In Stock
CA$138.71
LENNOX PRESSURE SWITCH 1.52" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 1.52" WC

Part #: 773-062
In Stock
CA$162.36
LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD

Part #: 446-063
In Stock
CA$548.92
LENNOX OUTDOOR CONTROL BOARD REPLACEMENT KIT Control Board, Circuit, Ignition Modulating furnace part

LENNOX OUTDOOR CONTROL BOARD REPLACEMENT KIT

Part #: 000-099
In Stock
CA$653.66
LENNOX COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-134
In Stock
CA$302.70
LENNOX HEAT EXCHANGER Gas Control Valve, Regulators, Flexible Gas Line furnace part

LENNOX HEAT EXCHANGER

Part #: 427-095
In Stock
CA$2,219.82
LENNOX AC HIGH PRESSURE SWITCH A/C parts furnace part

LENNOX AC HIGH PRESSURE SWITCH

Part #: 782-177
In Stock
CA$187.22
LENNOX BLOWER MOTOR, , 208/230 VOLT, 1 PH, 60HZ, 1/4 HP, 1075 RPM, 48Y FRAME Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER MOTOR, , 208/230 VOLT, 1 PH, 60HZ, 1/4 HP, 1075 RPM, 48Y FRAME

Part #: 001-129
In Stock
CA$778.69
LENNOX BLOWER WHEEL, 15" X 9-1/2", 1" BORE, COUNTER CLOCKWISE Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER WHEEL, 15" X 9-1/2", 1" BORE, COUNTER CLOCKWISE

Part #: 000-631
In Stock
CA$445.28
LENNOX PRESSURE SWITCH 2-STG -0.90" WC / -0.45" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG -0.90" WC / -0.45" WC

Part #: 773-029
In Stock
CA$122.90
LENNOX BLOWER WHEEL, 10" X 6", 1/2" BORE, CW Blower Motors, Fan, Run Capacitors furnace part

LENNOX BLOWER WHEEL, 10" X 6", 1/2" BORE, CW

Part #: 000-712
In Stock
CA$205.05
1HP LENNOX BLOWER MOTOR 4 SPEED 115V 1075RPM 11AMPS Blower Motors, Fan, Run Capacitors furnace part

1HP LENNOX BLOWER MOTOR 4 SPEED 115V 1075RPM 11AMPS

Part #: 668-059
In Stock
CA$658.05
3/4HP ECM BLOWER MOTOR PROGRAM VARIABLE SPEED LENNOX Blower Motors, Fan, Run Capacitors furnace part

3/4HP ECM BLOWER MOTOR PROGRAM VARIABLE SPEED LENNOX

Part #: 668-062
In Stock
CA$1,329.26
LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD

Part #: 446-007
In Stock
CA$480.38
LENNOX CONDENSER FAN MOTOR 208-230V, 60HZ, 1PH, 1075RPM, 1/2HP Blower Motors, Fan, Run Capacitors furnace part

LENNOX CONDENSER FAN MOTOR 208-230V, 60HZ, 1PH, 1075RPM, 1/2HP

Part #: 001-006
In Stock
CA$596.63
LENNOX SWITCH, HIGH PRESSURE, 590 # CUTOUT, MANUAL RESET Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH, HIGH PRESSURE, 590 # CUTOUT, MANUAL RESET

Part #: 001-049
In Stock
CA$51.99
LENNOX PRESSURE SWITCH 1.0" WC (0-4500') Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 1.0" WC (0-4500')

Part #: 773-035
In Stock
CA$83.20
LENNOX DRAFT INDUCER 1 SPEED 115V 1.75AMPS Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX DRAFT INDUCER 1 SPEED 115V 1.75AMPS

Part #: 463-082
In Stock
CA$746.56
LENNOX FLUE COLLAR Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX FLUE COLLAR

Part #: 463-606
In Stock
CA$70.19
LENNOX FLAME ROLLOUT SWITCH, 400F, MANUAL RESET Flame Rollout Switch furnace part

LENNOX FLAME ROLLOUT SWITCH, 400F, MANUAL RESET

Part #: 000-552
In Stock
CA$68.75
LENNOX ORIFICE, STRAIGHT, #54, PROPANE GAS Gas Control Valve, Regulators, Flexible Gas Line furnace part

LENNOX ORIFICE, STRAIGHT, #54, PROPANE GAS

Part #: 000-562
In Stock
CA$46.26
LENNOX CONDENSER COIL A/C parts furnace part

LENNOX CONDENSER COIL

Part #: 782-055
Call for availability
CA$6,582.69
LENNOX CONDENSER FAN MOTOR 1/10 HP Blower Motors, Fan, Run Capacitors furnace part

LENNOX CONDENSER FAN MOTOR 1/10 HP

Part #: 668-043
In Stock
CA$589.61
LENNOX PRESSURE SWITCH 0.51" WC SPST Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.51" WC SPST

Part #: 773-337
In Stock
CA$115.27
LENNOX MOUNTING PLATE, MOTOR Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOUNTING PLATE, MOTOR

Part #: 000-672
In Stock
CA$225.93
LENNOX PRESSURE SWITCH 2-STG -0.60" WC / -0.35" WC Air Pressure Switch, Air Proving furnace part

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

Part #: 773-038
In Stock
CA$172.47
LENNOX HEAT EXCHANGER Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX HEAT EXCHANGER

Part #: 427-094
In Stock
CA$5,380.66
LENNOX PRESSURE SWITCH 0.65" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.65" WC

Part #: 773-019
In Stock
CA$83.09
LENNOX DEFROST CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX DEFROST CONTROL BOARD

Part #: 446-180
In Stock
CA$280.77
LENNOX PRESSURE SWITCH 2-STG 0.20" WC / 0.35" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG 0.20" WC / 0.35" WC

Part #: 773-061
In Stock
CA$120.64
LENNOX LIMIT SWITCH, AUTO RESET, 90-120F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, 90-120F

Part #: 001-081
In Stock
CA$36.65
LENNOX IGNITION CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX IGNITION CONTROL BOARD

Part #: 000-545
In Stock
CA$489.15
LENNOX PRESSURE SWITCH 2-STG 0.70" WC / 1.05" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG 0.70" WC / 1.05" WC

Part #: 773-033
In Stock
CA$163.83
LENNOX PULLEY, BLOWER, 9.75" OD, 1 GROOVE, 1-3/16" BORE Blower Belts, Shaft, Pulley, Bearing furnace part

LENNOX PULLEY, BLOWER, 9.75" OD, 1 GROOVE, 1-3/16" BORE

Part #: 000-399
In Stock
CA$200.05
3/4HP LENNOX BLOWER MOTOR 5 SPEED 208-230V 1075RPM Blower Motors, Fan, Run Capacitors furnace part

3/4HP LENNOX BLOWER MOTOR 5 SPEED 208-230V 1075RPM

Part #: 668-185
In Stock
CA$552.76
LENNOX PRESSURE SWITCH 2-STG 0.95" WC / 0.15" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 2-STG 0.95" WC / 0.15" WC

Part #: 773-037
In Stock
CA$315.86
LENNOX SINGLE STAGE CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

LENNOX SINGLE STAGE CONTROL BOARD

Part #: 446-032
Call for availability
CA$440.21

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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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