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Lennox
Unit Heater

Lennox Unit Heater Parts

Lennox Unit Heater Flame Sensor

Item # 2332672

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

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 8:00 PM ET, this part ships TODAY!

Lennox Unit Heater Flame Sensor

Item # 2332557

Grid is 1 inch square
Flame Sensor - Part # 2332557 Mfg Part # 17J56

Sensor

OEM Part - Manufacturer #17J56

Order by 8:00 PM ET, this part ships TODAY!

Lennox Unit Heater Transformer

Item # 2346738

Grid is 1 inch square
Transformer - Part # 2346738 Mfg Part # 78H55

Transformer

OEM Part - Manufacturer #78H55

Order by 8:00 PM ET, this part ships TODAY!

Lennox Unit Heater Control Board

Item # 2332569

Grid is 1 inch square
Control Board - Part # 2332569 Mfg Part # 23L53

Control board

OEM Part - Manufacturer #23L53

Order by 8:00 PM ET, this part ships TODAY!

Lennox Unit Heater Limit Switch

Item # 2345699

Grid is 1 inch square
Limit Switch - Part # 2345699 Mfg Part # 18J28

Limit control

OEM Part - Manufacturer #18J28

Order by 8:00 PM ET, this part ships TODAY!

Lennox Unit Heater Control Board

Item # 2332607

Grid is 1 inch square
Control Board - Part # 2332607 Mfg Part # 53K80

Fan timer control board

OEM Part - Manufacturer #53K80

Order by 8:00 PM ET, this part ships TODAY!

Lennox Unit Heater Flame Sensor

Item # 2332567

Grid is 1 inch square
Flame Sensor - Part # 2332567 Mfg Part # 20J91

Flame sensor

OEM Part - Manufacturer #20J91

Order by 8:00 PM ET, this part ships TODAY!

Lennox Unit Heater Ignition Module

Item # 2332580

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

Ignition control

OEM Part - Manufacturer #30W33

Order by 8:00 PM ET, this part ships TODAY!

Lennox Unit Heater Igniter

Item # 2332566

Grid is 1 inch square
Igniter - Part # 2332566 Mfg Part # 20J90

Igniter

OEM Part - Manufacturer #20J90

Order by 8:00 PM ET, this part ships TODAY!

Lennox Unit Heater Spark Electrode

Item # 2707628

Grid is 1 inch square
Spark Electrode - Part # 2707628 Mfg Part # 17J57

Spark style gas furnace igniter

OEM Part - Manufacturer #17J57

Lennox Unit Heater Fan Motor

Item # 2727120

Blower motor, 1/8 HP, 1075 RPM, 115 volts, 60 hertz, 1 phase

OEM Part - Manufacturer #96M54

Lennox Unit Heater Limit Switch

Item # 2345735

Grid is 1 inch square
Limit Switch - Part # 2345735 Mfg Part # 19J81

Light and fan control

OEM Part - Manufacturer #19J81

Lennox Unit Heater Orifice

Item # 2706679

Grid is 1 inch square
Orifice - Part # 2706679 Mfg Part # 12K48

Orifice-burner

OEM Part - Manufacturer #12K48

Order by 8:00 PM ET, this part ships TODAY!

Lennox Unit Heater Limit Switch

Item # 2713888

Grid is 1 inch square
Limit Switch - Part # 2713888 Mfg Part # 43K47

Switch, limit

OEM Part - Manufacturer #43K47

Lennox Unit Heater Pressure Switch

Item # 2346038

Pressure Switch

OEM Part - Manufacturer #34M74

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