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Intertherm Furnace Parts

Search by model number to find guaranteed compatible OEM replacement parts for your Intertherm 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 Intertherm furnace

Blower Motors & Run Capacitors14Limit Switches10
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Not sure of your exact model number? Browse the full Frigidaire model directory A–Z to find your furnace and its compatible parts.

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Intertherm Parts

INTERTHERM DUAL PRESSURE SWITCH 0.70" WC / 0.20" WC Air Pressure Switch, Air Proving furnace part

INTERTHERM DUAL PRESSURE SWITCH 0.70" WC / 0.20" WC

Part #: 773-005
In Stock
CA$238.70
INTERTHERM CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

INTERTHERM CONTROL BOARD

Part #: 446-010
In Stock
CA$626.75
INTERTHERM TRANSFORMER 120V 24V 30VA Electrical, Transformers, Relay furnace part

INTERTHERM TRANSFORMER 120V 24V 30VA

Part #: 872-038
In Stock
CA$112.83
INTERTHERM NORDYNE FRIGIDAIRE MILLER TAPPAN HOT SURFACE IGNITOR 120V Hot Surface Ignitors furnace part

INTERTHERM NORDYNE FRIGIDAIRE MILLER TAPPAN HOT SURFACE IGNITOR 120V

Part #: 468-702
In Stock
CA$232.12
INTERTHERM CONTROL BOARD Control Board, Circuit, Ignition Modulating furnace part

INTERTHERM CONTROL BOARD

Part #: 446-144
In Stock
CA$559.34
INTERTHERM NORDYNE MILLER AND ICP HOT SURFACE IGNITOR UPGRADE 120V Hot Surface Ignitors furnace part

INTERTHERM NORDYNE MILLER AND ICP HOT SURFACE IGNITOR UPGRADE 120V

Part #: 468-701
In Stock
CA$173.28
INTERTHERM EXTENSION KIT Metal Venting furnace part

INTERTHERM EXTENSION KIT

Part #: 463-464
In Stock
CA$142.58
1/5HP INTERTHERM SINGLE SPEED BLOWER MOTOR Blower Motors, Fan, Run Capacitors furnace part

1/5HP INTERTHERM SINGLE SPEED BLOWER MOTOR

Part #: 668-022
In Stock
CA$855.33

Image coming soon

638-001

INTERTHERM ROOF JACK 4/12 PITCH

Part #: 638-001
In Stock
CA$1,020.61

Image coming soon

638-464

INTERTHERM ROOF JACK 4/12 PITCH

Part #: 638-464
In Stock
CA$1,020.61
5/8" INTERTHERM LIMIT SWITCH L175-40F Fan Disc, High Limit Control Switches furnace part

5/8" INTERTHERM LIMIT SWITCH L175-40F

Part #: 762-070
In Stock
CA$49.05
NORDYNE MILLER INTERTHERM INDUCER MOTOR SINGLE SPEED 1/45HP 3000RPM 115V Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

NORDYNE MILLER INTERTHERM INDUCER MOTOR SINGLE SPEED 1/45HP 3000RPM 115V

Part #: 463-155
In Stock
CA$389.60
1/2HP 115V 1065RPM 4SPD INTERTHERM BLOWER MOTOR Blower Motors, Fan, Run Capacitors furnace part

1/2HP 115V 1065RPM 4SPD INTERTHERM BLOWER MOTOR

Part #: 668-317
In Stock
CA$1,727.43
FLAT ROOF VENT KIT - INTERTHERM Metal Venting furnace part

FLAT ROOF VENT KIT - INTERTHERM

Part #: 638-461
In Stock
CA$625.15
NORDYNE, INTERTHERM, MILLER BY NORTEK DOOR LATCH, PAWL LATCH WITH FASTNER Miscellaneous furnace part

NORDYNE, INTERTHERM, MILLER BY NORTEK DOOR LATCH, PAWL LATCH WITH FASTNER

Part #: 647-022
In Stock
CA$19.74
FLAME SENSOR ROD FRIGIDAIRE NORDYNE INTERTHERM MILLER TAPPAN GIBSON Flame Sensor Rods furnace part

FLAME SENSOR ROD FRIGIDAIRE NORDYNE INTERTHERM MILLER TAPPAN GIBSON

Part #: 352-020
In Stock
CA$96.60
INTERTHERM PILOT BURNER ASSEMBLY .013 ORIFICE Thermocouples, Pilot Assembly, Pilot Tubing furnace part

INTERTHERM PILOT BURNER ASSEMBLY .013 ORIFICE

Part #: 745-019
In Stock
CA$101.60
1/2HP INTERTHERM BLOWER MOTOR 4SPD Blower Motors, Fan, Run Capacitors furnace part

1/2HP INTERTHERM BLOWER MOTOR 4SPD

Part #: 668-316
In Stock
CA$1,459.86
INTERTHERM GAS VALVE CONVERSION KIT Gas Control Valve, Regulators, Flexible Gas Line furnace part

INTERTHERM GAS VALVE CONVERSION KIT

Part #: 427-124
In Stock
CA$701.92
INTERTHERM PILOT ASSEMBLY Thermocouples, Pilot Assembly, Pilot Tubing furnace part

INTERTHERM PILOT ASSEMBLY

Part #: 745-014
In Stock
CA$153.26
INTERTHERM/NORDYNE/MILLER HOT SURFACE IGNITOR 115/120V Hot Surface Ignitors furnace part

INTERTHERM/NORDYNE/MILLER HOT SURFACE IGNITOR 115/120V

Part #: 468-041
In Stock
CA$237.84
1/2HP ECM BLOWER MOTOR ICP TEMPSTAR Blower Motors, Fan, Run Capacitors furnace part

1/2HP ECM BLOWER MOTOR ICP TEMPSTAR

Part #: 668-019
In Stock
CA$1,300.37
INTERTHERM DRAFT INDUCER ASSEMBLY Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

INTERTHERM DRAFT INDUCER ASSEMBLY

Part #: 463-066
In Stock
CA$566.80
1/8HP INTERTHERM BLOWER MOTOR 2 SPEED 115V 1050RPM Blower Motors, Fan, Run Capacitors furnace part

1/8HP INTERTHERM BLOWER MOTOR 2 SPEED 115V 1050RPM

Part #: 668-297
In Stock
CA$690.03
ICP TEMPSTAR, COMFORTMAKER, HEIL, ARCOAIRE, AIRQUEST, DAY & NIGHT, RHEEM FASCO DRAFT INDUCER 1 SPEED 115V 3300RPM 0.9AMPS Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

ICP TEMPSTAR, COMFORTMAKER, HEIL, ARCOAIRE, AIRQUEST, DAY & NIGHT, RHEEM FASCO DRAFT INDUCER 1 SPEED 115V 3300RPM 0.9AMPS

Part #: 463-063
In Stock
CA$902.84

Image coming soon

638-020

INTERTHERM ROOF JACK 4/12 PITCH

Part #: 638-020
In Stock
CA$1,085.78
FAN SWITCH F115-30F INTERTHERM Fan Disc, High Limit Control Switches furnace part

FAN SWITCH F115-30F INTERTHERM

Part #: 762-108
In Stock
CA$75.13
SLOPE ROOF VENT KIT - INTERTHERM 2/12 pitch Metal Venting furnace part

SLOPE ROOF VENT KIT - INTERTHERM 2/12 pitch

Part #: 638-462
In Stock
CA$822.45
CHIMNEY CAP ONLY - INTERTHERM Metal Venting furnace part

CHIMNEY CAP ONLY - INTERTHERM

Part #: 638-463
In Stock
CA$444.71
ICP TEMPSTAR, HEIL, COMFORTMAKER, ARCOAIRE, AIRQUEST, KEEPRITE, DAY & NIGHT 24V TRANSFORMER 40VA 120V Electrical, Transformers, Relay furnace part

ICP TEMPSTAR, HEIL, COMFORTMAKER, ARCOAIRE, AIRQUEST, KEEPRITE, DAY & NIGHT 24V TRANSFORMER 40VA 120V

Part #: 872-031
In Stock
CA$212.46
ICP, TEMPSTAR, HEIL, ARCOAIRE, AIRQUEST, COMFORTMAKER, KEEPRITE, DAY & NIGHT IGNITOR PILOT ASSEMBLY Thermocouples, Pilot Assembly, Pilot Tubing furnace part

ICP, TEMPSTAR, HEIL, ARCOAIRE, AIRQUEST, COMFORTMAKER, KEEPRITE, DAY & NIGHT IGNITOR PILOT ASSEMBLY

Part #: 745-040
In Stock
CA$268.66
DOOR SWITCH RUUD, RHEEM, WEATHER KING Electrical, Transformers, Relay furnace part

DOOR SWITCH RUUD, RHEEM, WEATHER KING

Part #: 872-047
In Stock
CA$89.21
ANTIFREEZE STAT THEMISTER OPEN 35F (1.66 C) / CLOSE 45F (7.22 C) A/C parts furnace part

ANTIFREEZE STAT THEMISTER OPEN 35F (1.66 C) / CLOSE 45F (7.22 C)

Part #: 782-142
In Stock
CA$73.78
TEKMAR UNIVERSAL SENSOR 071 Boiler parts, Condensate Pumps furnace part

TEKMAR UNIVERSAL SENSOR 071

Part #: 928-109
In Stock
CA$80.98
SWITCH SPST FAN ON / FAN AUTO FOR YORK COLEMAN LUXAIRE INTERTHERM NORDYNE Electrical, Transformers, Relay furnace part

SWITCH SPST FAN ON / FAN AUTO FOR YORK COLEMAN LUXAIRE INTERTHERM NORDYNE

Part #: 872-066
In Stock
CA$25.86

Looking for a specific Intertherm part?

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Frequently Asked Questions

How do I find my Intertherm furnace model number?
Your Intertherm 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 Intertherm furnaces?
We carry a full range of OEM replacement parts for Intertherm 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 Intertherm parts genuine OEM?
Yes, we stock genuine OEM replacement parts for Intertherm 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 Intertherm parts shipped?
We offer fast shipping on all Intertherm 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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