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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

Lennox Furnace Blower Motors & Run Capacitors161Lennox Furnace Draft Inducer Motors105Lennox Furnace Pressure Switches141Lennox Furnace Control Boards74Lennox Furnace Limit Switches146Lennox Furnace Gas Valves & Regulators45Lennox Furnace Transformers & Relays59Lennox Furnace Hot Surface Ignitors28Lennox Furnace Flame Sensors34Lennox Furnace Flame Rollout Switches22Lennox Furnace Blower Belts, Pulleys & Bearings23Lennox Furnace Thermocouples & Pilot Assemblies11Lennox Air Filters & Cleaners9Lennox A/C Parts14
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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

7 Limit Switch 547-160 furnace replacement part

7" HIGH LIMIT SWITCH L160-30F

Part #: 547-160
In Stock
$50.00
7 Limit Switch 547-280 furnace replacement part

7" HIGH LIMIT SWITCH L280-30F

Part #: 547-280
In Stock
$97.00
Inducer Motor 001-097 furnace replacement part

LENNOX INDUCER ASSEMBLY, COMBUSTION AIR, 208/230V, 50/60HZ, 3450RPM, 1/18HP

Part #: 001-097
In Stock
$280.00
Flame Sensor Rod 352-027 furnace replacement part

FLAME SENSOR ROD LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE

Part #: 352-027
In Stock
$140.00
Gas Control 427-607 furnace replacement part

LENNOX VENT DAMPER MOTOR SPRING

Part #: 427-607
In Stock
$54.00

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000-250

LENNOX 01 RELAY, DPDT AND 4PDT, 24 VOLTS

Part #: 000-250
In Stock
$71.00
Flame Rollout Switch 000-552 furnace replacement part

LENNOX FLAME ROLLOUT SWITCH, 400F, MANUAL RESET

Part #: 000-552
In Stock
$50.00
5 Limit Switch 545-135 furnace replacement part

5" HIGH LIMIT SWITCH L135-30F

Part #: 545-135
In Stock
$85.00
3 Limit Switch 000-550 furnace replacement part

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

Part #: 000-550
In Stock
$50.00
Flame Sensor Rod 001-142 furnace replacement part

LENNOX FLAME SENSOR

Part #: 001-142
In Stock
$170.00
Blower Motors & Capacitors 000-198 furnace replacement part

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

Part #: 000-198
In Stock
$365.00
Fan Limit Control 762-043 furnace replacement part

5/8" DISC LIMIT SWITCH AUTO RESET L145-30F

Part #: 762-043
In Stock
$72.00
Thermostats, Outdoor Sensors 843-092 furnace replacement part

EQUIPMENT INTERFACE MODULE (EIM)

Part #: 843-092
In Stock
$236.00
Flame Sensor Rod 352-011 furnace replacement part

FLAME SENSOR ROD LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE

Part #: 352-011
In Stock
$51.00
Blower Motors & Capacitors 668-071 furnace replacement part

LENNONX 1/2 HP 208/230 BLOWER MOTOR

Part #: 668-071
In Stock
$279.00
Control Board 000-099 furnace replacement part

LENNOX OUTDOOR CONTROL BOARD REPLACEMENT KIT

Part #: 000-099
In Stock
$472.00

Image coming soon

928-163

LENNOX 50 GAL TALL HWT

Part #: 928-163
In Stock
$1,632.00
Air Pressure Switch 773-133 furnace replacement part

LENNOX PRESSURE SWITCH 2-STG 0.50" WC / 0.85" WC

Part #: 773-133
In Stock
$198.00
3 Limit Switch 543-032 furnace replacement part

2" HIGH LIMIT SWITCH L140-40F

Part #: 543-032
In Stock
$80.00
Blower Motors & Capacitors 668-059 furnace replacement part

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

Part #: 668-059
In Stock
$476.00
Fan Limit Control 762-041 furnace replacement part

5/8" DISC LIMIT SWITCH AUTO RESET L190-30F

Part #: 762-041
In Stock
$38.00
Air Pressure Switch 773-015 furnace replacement part

LENNOX PRESSURE SWITCH -1.12" WC

Part #: 773-015
In Stock
$72.00
3 Limit Switch 543-030 furnace replacement part

3" HIGH LIMIT SWITCH L260-30F

Part #: 543-030
In Stock
$104.00
Air Pressure Switch 000-061 furnace replacement part

LENNOX SWITCH, LOW PRESSURE

Part #: 000-061
In Stock
$65.00
Inducer Motor 463-509 furnace replacement part

LENNOX COLLECTOR BOX

Part #: 463-509
In Stock
$908.00
A/C parts 782-150 furnace replacement part

LENNOX AC COVER 28-1/4 X 28-1/4 X 29-1/4"

Part #: 782-150
In Stock
$66.00
Air Pressure Switch 773-343 furnace replacement part

LENNOX PRESSURE SWITCH 0.86" WC

Part #: 773-343
In Stock
$57.00
Fan Limit Control 762-047 furnace replacement part

5/8" DISC LIMIT SWITCH AUTO RESET L205-30F

Part #: 762-047
In Stock
$90.00
Miscellaneou 647-021 furnace replacement part

LENNOX Outdoor Unit Control Replacement Kit

Part #: 647-021
In Stock
$574.00
Control Board 446-167 furnace replacement part

LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE 2 STAGE CONTROL BOARD

Part #: 446-167
In Stock
$370.00
Gas Control 427-072 furnace replacement part

1/2" X 1/2" GAS VALVE MODULATING (STANDARD OPENING) NAT

Part #: 427-072
In Stock
$457.00
Air Pressure Switch 773-037 furnace replacement part

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

Part #: 773-037
In Stock
$229.00
Air Pressure Switch 773-086 furnace replacement part

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

Part #: 773-086
In Stock
$101.00
Air Pressure Switch 773-012 furnace replacement part

LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE SINGLE PORT PRESSURE SWITCH 0.55" WC

Part #: 773-012
In Stock
$68.00
Air Pressure Switch 773-008 furnace replacement part

LENNOX PRESSURE SWITCH 0.25" WC / 1.22" WC

Part #: 773-008
In Stock
$100.00
3 Limit Switch 543-175 furnace replacement part

3" HIGH LIMIT SWITCH L175-30F

Part #: 543-175
In Stock
$50.00
electrical-transformers-relay 000-567 furnace replacement part

LENNOX TIME DELAY RELAY, 24V, DPST

Part #: 000-567
In Stock
$49.00
Air Pressure Switch 773-003 furnace replacement part

PRESSURE SWITCH 2-STG -0.20" WC / -0.40" WC

Part #: 773-003
In Stock
$101.00
Inducer Motor 463-106 furnace replacement part

LENNOX ARMSTRONG INDUCER MOTOR ASSEMBLY 3400RPM 1/30HP

Part #: 463-106
In Stock
$534.00
Fan Limit Control 000-173 furnace replacement part

LENNOX LIMIT SWITCH, AUTO RESET, L220-40F

Part #: 000-173
In Stock
$50.00
Air Pressure Switch 773-029 furnace replacement part

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

Part #: 773-029
In Stock
$105.00
Air Pressure Switch 773-036 furnace replacement part

LENNOX PRESSURE SWITCH 2-STG -0.30" WC / -0.68" WC

Part #: 773-036
In Stock
$107.00
Gas Control 000-674 furnace replacement part

LENNOX GAS VALVE, 24 VOLT, 60HZ, NATURAL GAS, 3/4", STEP OPEN

Part #: 000-674
In Stock
$1,199.00
A/C parts 782-008 furnace replacement part

LENNOX AC COVER FOR ML14 2.5 TON

Part #: 782-008
In Stock
$73.00
Fan Limit Control 762-035 furnace replacement part

3/4" DISC LIMIT SWITCH AUTO RESET L150-10F

Part #: 762-035
In Stock
$38.00
A/C parts 782-079 furnace replacement part

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

Part #: 782-079
In Stock
$362.00
Flame Rollout Switch 765-032 furnace replacement part

LENNOX ROLLOUT SWITCH, MANUAL RESET, SPST, 290F

Part #: 765-032
In Stock
$38.00
Inducer Motor 463-311 furnace replacement part

LENNOX 2 STAGE DRAFT INDUCER MOTOR 1/45 HP 120V

Part #: 463-311
In Stock
$423.00

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 genuine OEM and compatible 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?
We stock genuine Lennox OEM parts where they are available, and compatible replacement parts otherwise. Every listing says which it is, and 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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