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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

Control BoardsBlower MotorsFlame SensorsIgnitorsInducer MotorsPressure SwitchesGas ControlsThermocouples
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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 COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-509
In Stock
CA$1,256.88
LENNOX COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-510
In Stock
CA$302.70
LENNOX COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-508
In Stock
CA$1,160.36
LENNOX SWITCH, LOW PRESSURE Air Pressure Switch, Air Proving furnace part

LENNOX SWITCH, LOW PRESSURE

Part #: 000-061
In Stock
CA$89.89
LENNOX COLLECTOR BOX Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX

Part #: 463-143
In Stock
CA$1,131.85
COMFORTSENSE 7500 TOUCHSCREEN PROGRAMMABLE THERMOSTAT. Thermostats, Outdoor Sensors furnace part

COMFORTSENSE 7500 TOUCHSCREEN PROGRAMMABLE THERMOSTAT.

Part #: 843-072
In Stock
CA$543.99
OEM LENNOX CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

OEM LENNOX CONTROL BOARD

Part #: 446-153
In Stock
CA$684.37
LENNOX CONTROL BOARD, BLOWER Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD, BLOWER

Part #: 000-613
In Stock
CA$64.16
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 MOUNT-BLOWER Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOUNT-BLOWER

Part #: 000-473
In Stock
CA$677.79
LENNOX CONTROL BOARD REPLACEMENT KIT, M1-8 Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD REPLACEMENT KIT, M1-8

Part #: 446-090
In Stock
CA$844.50
LENNOX INDUCER MOTOR ASSEMBLY 120V 1 SPEED 0.7AMPS Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX INDUCER MOTOR ASSEMBLY 120V 1 SPEED 0.7AMPS

Part #: 463-024
In Stock
CA$616.37
LENNOX MOUNTING PLATE, MOTOR Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOUNTING PLATE, MOTOR

Part #: 000-672
In Stock
CA$225.93
LENNOX COLLECTOR BOX GASKET Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX COLLECTOR BOX GASKET

Part #: 463-287
In Stock
CA$63.05
LENNOX 101334-02, DEFROST SENSOR HARNESS A/C parts furnace part

LENNOX 101334-02, DEFROST SENSOR HARNESS

Part #: 782-153
In Stock
CA$161.43
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 BURNER ASSEMBLY, INSHOT, SINGLE TUBE Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

LENNOX BURNER ASSEMBLY, INSHOT, SINGLE TUBE

Part #: 000-701
In Stock
CA$125.45
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
LENNOX PRESSURE SWITCH SINGLE PORT -0.70" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH SINGLE PORT -0.70" WC

Part #: 773-209
In Stock
CA$91.60
LENNOX MOUNTING BRACKET, BLOWER Blower Motors, Fan, Run Capacitors furnace part

LENNOX MOUNTING BRACKET, BLOWER

Part #: 000-702
In Stock
CA$165.68
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
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
LENNOX TRANSFORMER, 120 TO 24V, 40VA Electrical, Transformers, Relay furnace part

LENNOX RELAY & TRANSFORMER, 120 TO 24V, 40VA FAN CENTRE

Part #: 000-376
In Stock
CA$563.73
Lennox Defrost Sensor Wiring Harness, 782-004 furnace part

Lennox Defrost Sensor Wiring Harness

Part #: 782-004
In Stock
CA$101.08
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 LIMIT SWITCH/THERMOSTAT, L150-30F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH/THERMOSTAT, L150-30F

Part #: 001-145
In Stock
CA$81.58
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 PRESSURE SWITCH DUAL PORT -0.85" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH DUAL PORT -0.85" WC

Part #: 773-017
In Stock
CA$129.15
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 TIME DELAY RELAY, 24V, DPST Electrical, Transformers, Relay furnace part

LENNOX TIME DELAY RELAY, 24V, DPST

Part #: 000-567
In Stock
CA$67.56

Image coming soon

001-118

LENNOX SWITCH, PRESSURE - YK-4.4

Part #: 001-118
In Stock
CA$267.61
LENNOX PRESSURE SWITCH 1.61" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 1.61" WC

Part #: 773-159
In Stock
CA$329.02
LENNOX 100-190F AUTO LIMIT SWITCH Fan Disc, High Limit Control Switches furnace part

LENNOX 100-190F AUTO LIMIT SWITCH

Part #: 000-353
In Stock
CA$68.81
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 PRESSURE SWITCH TUBING KIT Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH TUBING KIT

Part #: 001-215
In Stock
CA$55.78
LENNOX PRIMARY AUTO LIMIT SWITCH 225F Fan Disc, High Limit Control Switches furnace part

LENNOX PRIMARY AUTO LIMIT SWITCH 225F

Part #: 762-084
In Stock
CA$52.50
LENNOX FLAME SENSOR/SPARK ELECTRODE Flame Sensor Rods furnace part

LENNOX FLAME SENSOR/SPARK ELECTRODE

Part #: 000-133
In Stock
CA$48.65
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 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 PRESSURE SWITCH -0.25" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH -0.25" WC

Part #: 773-355
In Stock
CA$86.80
LENNOX LIMIT SWITCH, AUTO RESET, L130-20F Fan Disc, High Limit Control Switches furnace part

LENNOX LIMIT SWITCH, AUTO RESET, L130-20F

Part #: 000-382
In Stock
CA$68.85
LENNOX RELAY, 24 VOLT, SPST Electrical, Transformers, Relay furnace part

LENNOX RELAY, 24 VOLT, SPST

Part #: 000-407
In Stock
CA$66.33
LENNOX PRESSURE SWITCH 0.25" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.25" WC

Part #: 773-156
In Stock
CA$313.67
LENNOX PRESSURE SWITCH 0.85" WC Air Pressure Switch, Air Proving furnace part

LENNOX PRESSURE SWITCH 0.85" WC

Part #: 773-248
In Stock
CA$81.53
UPDATED LENNOX FAN TIMER KIT Control Board, Circuit, Ignition Modulating furnace part

UPDATED LENNOX FAN TIMER KIT

Part #: 446-150
In Stock
CA$197.13
LENNOX CAPACITOR, 145-175MFD, 330VAC, 60HZ, ROUND furnace part

LENNOX CAPACITOR, 145-175MFD, 330VAC, 60HZ, ROUND

Part #: 000-435
In Stock
CA$117.79
LENNOX CONTROL BOARD, IMCC2-3 REPLACEMENT Control Board, Circuit, Ignition Modulating furnace part

LENNOX CONTROL BOARD, IMCC2-3 REPLACEMENT

Part #: 000-456
In Stock
CA$618.57
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

Looking for a specific Lennox part?

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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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