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LD20-137-E2

Lennox Unit Heater Parts

Lennox Unit Heater Flame Sensor

Item # 2332672

Grid is 1 inch square
Flame Sensor - Part # 2332672 Mfg Part # RS36453B001

This part fits your Unit Heater

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

OEM Part - Manufacturer #RS36453B001

Order by 2:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Lennox Unit Heater Ignition Module

Item # 2332580

Grid is 1 inch square
Ignition Module - Part # 2332580 Mfg Part # 30W33

This part fits your Unit Heater

Ignition control

OEM Part - Manufacturer #30W33

Order by 2:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Lennox Unit Heater Pilot

Item # 2629312

Grid is 1 inch square
Pilot - Part # 2629312 Mfg Part # 18G90

This part fits your Unit Heater

Pilot and spark igniter assembly

OEM Part - Manufacturer #18G90

Order by 2:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Lennox Unit Heater Gas Valve Assembly

Item # 2332586

Grid is 1 inch square
Gas Valve Assembly - Part # 2332586 Mfg Part # 41K35

This part fits your Unit Heater

Gas valve 1/2" I.P. Natural Gas, SlowOpen 24V

OEM Part - Manufacturer #41K35

Order by 2:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Lennox Unit Heater Thermostat

Item # 2712308

Grid is 1 inch square
Thermostat - Part # 2712308 Mfg Part # 37724

This part fits your Unit Heater

Control-fan (therm disc)

OEM Part - Manufacturer #37724

Lennox Unit Heater Flame Sensor

Item # 2332560

Grid is 1 inch square
Flame Sensor - Part # 2332560 Mfg Part # 18G89

This part fits your Unit Heater

Suggested replacement is rs36453b001

OEM Part - Manufacturer #18G89

 

No longer available

Where can I get this part?
Lennox Unit Heater Nipple

Item # 2708185

Picture Unavailable

This part fits your Unit Heater

OEM Part - Manufacturer #20A37

 

No longer available

Where can I get this part?
Lennox Unit Heater Fan Motor

Item # 2711119

Picture Unavailable

This part fits your Unit Heater

Motor - fan

OEM Part - Manufacturer #32679

 

No longer available

Where can I get this part?
Lennox Unit Heater Transformer

Item # 2711587

Picture Unavailable

This part fits your Unit Heater

Transformer

OEM Part - Manufacturer #33P62

 

No longer available

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Lennox Unit Heater Limit Switch

Item # 2712354

Picture Unavailable

This part fits your Unit Heater

Control-limit

OEM Part - Manufacturer #37995

 

No longer available

Where can I get this part?
Lennox Unit Heater Orifice-burner

Item # 2715891

Picture Unavailable

This part fits your Unit Heater

OEM Part - Manufacturer #51C41

Lennox Unit Heater Condenser Fan Motor

Item # 2718347

Picture Unavailable

This part fits your Unit Heater

Fan

OEM Part - Manufacturer #60906

Lennox Unit Heater Flange - duct

Item # 2719128

Picture Unavailable

This part fits your Unit Heater

OEM Part - Manufacturer #63H62

 

No longer available

Where can I get this part?
Lennox Unit Heater Heat Exchanger

Item # 2721642

Picture Unavailable

This part fits your Unit Heater

Heat exchanger

OEM Part - Manufacturer #73C78

Lennox Unit Heater Vent safety limit

Item # 2721701

Picture Unavailable

This part fits your Unit Heater

OEM Part - Manufacturer #73G49

 

No longer available

Where can I get this part?
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