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Lennox Unit Heater Parts

Looking for parts for your Lennox Unit Heater? RepairClinic.com has the appliance parts, lawn equipment parts and heating/cooling parts you need!

Lennox Unit Heater Flame Sensor

RepairClinic Item # 2332672

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

Flame sensor

OEM Part - Manufacturer #RS36453B001

$91.35

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Lennox Unit Heater Pilot

RepairClinic Item # 2629312

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

Pilot and spark igniter assembly

OEM Part - Manufacturer #18G90

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

View Options

365 Day Return Policy

Lennox Unit Heater Control Module

RepairClinic Item # 2332607

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

Fan timer control board

OEM Part - Manufacturer #53K80

$105.85

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Lennox Unit Heater Flame Sensor

RepairClinic Item # 2332567

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

Flame sensor

OEM Part - Manufacturer #20J91

$21.85

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Lennox Unit Heater Transformer

RepairClinic Item # 2346738

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

Transformer

OEM Part - Manufacturer #78H55

$20.30

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Lennox Unit Heater Gasket

RepairClinic Item # 2710224

Grid is 1 inch square
Gasket - Part # 2710224 Mfg Part # 28J94

Gasket

OEM Part - Manufacturer #28J94

$24.00

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Lennox Unit Heater Igniter

RepairClinic Item # 2332566

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

Igniter

OEM Part - Manufacturer #20J90

$22.45

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Lennox Unit Heater Limit Switch

RepairClinic Item # 2346824

Grid is 1 inch square
Limit Switch - Part # 2346824 Mfg Part # 86H72

Limit Switch

OEM Part - Manufacturer #86H72

$28.70

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Lennox Unit Heater Control Module

RepairClinic Item # 2332580

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

Ignition control

OEM Part - Manufacturer #30W33

$353.95

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Lennox Unit Heater Gasket

RepairClinic Item # 2718470

Grid is 1 inch square
Gasket - Part # 2718470 Mfg Part # 60J55

Gasket

OEM Part - Manufacturer #60J55

Lennox Unit Heater Gas Valve Assembly

RepairClinic Item # 2332652

Grid is 1 inch square
Gas Valve Assembly - Part # 2332652 Mfg Part # 85K35

Gas valve

OEM Part - Manufacturer #85K35

$224.35

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Lennox Unit Heater Control Module

RepairClinic Item # 2332563

Grid is 1 inch square
Control Module - Part # 2332563 Mfg Part # 19M54

Ignition control replacement kit

OEM Part - Manufacturer #19M54

$351.00

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Lennox Unit Heater Conversion Kit

RepairClinic Item # 2710169

Grid is 1 inch square
Conversion Kit - Part # 2710169 Mfg Part # 28G61

Nat. to LP. Conversion Kit. Valve only, *does not include orifices also needed. **Should be installed by a certified repairperson.

OEM Part - Manufacturer #28G61

$16.75

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Lennox Unit Heater Orifice

RepairClinic Item # 2715028

Grid is 1 inch square
Orifice - Part # 2715028 Mfg Part # 48C83

Natural gas orifice

OEM Part - Manufacturer #48C83

$4.60

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Lennox Unit Heater Control Board

RepairClinic Item # 2332569

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

Control board

OEM Part - Manufacturer #23L53

Lennox Unit Heater Pilot

RepairClinic Item # 2682992

Grid is 1 inch square
Pilot - Part # 2682992 Mfg Part # 61854

Burner pilot

OEM Part - Manufacturer #61854

$100.50

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

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Lennox Unit Heater Flame Sensor

RepairClinic Item # 2332557

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

Sensor

OEM Part - Manufacturer #17J56

Lennox Unit Heater Burner Tube

RepairClinic Item # 2723581

Grid is 1 inch square
Burner Tube - Part # 2723581 Mfg Part # 81F94

Main burner

OEM Part - Manufacturer #81F94

$140.45

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Lennox Unit Heater Limit Switch

RepairClinic Item # 2345699

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

Limit control

OEM Part - Manufacturer #18J28

Lennox Unit Heater Blower Motor

RepairClinic Item # 2710005

Grid is 1 inch square
Blower Motor - Part # 2710005 Mfg Part # 27K61

Blower assembly

OEM Part - Manufacturer #27K61

Lennox Unit Heater Gas Valve Assembly

RepairClinic Item # 2332586

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

Gas valve

OEM Part - Manufacturer #41K35

$340.65

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

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Lennox Unit Heater Limit Switch

RepairClinic Item # 2345892

Grid is 1 inch square
Limit Switch - Part # 2345892 Mfg Part # 27K79

Limit control

OEM Part - Manufacturer #27K79

Lennox Unit Heater Pressure Switch

RepairClinic Item # 2346037

Grid is 1 inch square
Pressure Switch - Part # 2346037 Mfg Part # 34M73

Pressure switch

OEM Part - Manufacturer #34M73

Lennox Unit Heater Pressure Switch

RepairClinic Item # 2346038

Grid is 1 inch square
Pressure Switch - Part # 2346038 Mfg Part # 34M74

Pressure Switch

OEM Part - Manufacturer #34M74

Lennox Unit Heater Fan Blade

RepairClinic Item # 2710004

Grid is 1 inch square
Fan Blade - Part # 2710004 Mfg Part # 27K60

10" FAN 4-BLADE 5/16" BORE

OEM Part - Manufacturer #27K60

Lennox Unit Heater Blower Motor

RepairClinic Item # 2713882

Grid is 1 inch square
Blower Motor - Part # 2713882 Mfg Part # 43K30

Blower assembly

OEM Part - Manufacturer #43K30

Lennox Unit Heater Bearing

RepairClinic Item # 2725215

Grid is 1 inch square
Bearing - Part # 2725215 Mfg Part # 87306

Blower bearing

OEM Part - Manufacturer #87306

Lennox Unit Heater Gas Valve Assembly

RepairClinic Item # 2332616

Grid is 1 inch square
Gas Valve Assembly - Part # 2332616 Mfg Part # 60J59

Gas valve

OEM Part - Manufacturer #60J59

Lennox Unit Heater Burner Tube

RepairClinic Item # 2707629

Grid is 1 inch square
Burner Tube - Part # 2707629 Mfg Part # 17J58

Burner-main

OEM Part - Manufacturer #17J58

$43.00

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Lennox Unit Heater Blower Motor

RepairClinic Item # 2332583

Grid is 1 inch square
Blower Motor - Part # 2332583 Mfg Part # 34W65

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

OEM Part - Manufacturer #34W65

Lennox Unit Heater Control Module

RepairClinic Item # 2345531

Grid is 1 inch square
Control Module - Part # 2345531 Mfg Part # 10J58

Ignition control module

OEM Part - Manufacturer #10J58

Lennox Unit Heater Pressure Switch

RepairClinic Item # 2346013

Grid is 1 inch square
Pressure Switch - Part # 2346013 Mfg Part # 33J88

Pressure switch

OEM Part - Manufacturer #33J88

Lennox Unit Heater Gas Valve Assembly

RepairClinic Item # 2346910

Grid is 1 inch square
Gas Valve Assembly - Part # 2346910 Mfg Part # 94C89

Gas valve

OEM Part - Manufacturer #94C89

Lennox Unit Heater Blower Wheel

RepairClinic Item # 2706872

Grid is 1 inch square
Blower Wheel - Part # 2706872 Mfg Part # 13K13

Blower wheel

OEM Part - Manufacturer #13K13

Oversize Part – Special Shipping Required

Lennox Unit Heater Fan Blade

RepairClinic Item # 2707630

Grid is 1 inch square
Fan Blade - Part # 2707630 Mfg Part # 17J61

Fan blade 16"dia 32deg 1/2" cw 4bld

OEM Part - Manufacturer #17J61

Lennox Unit Heater Gas Burner

RepairClinic Item # 2708329

Grid is 1 inch square
Gas Burner - Part # 2708329 Mfg Part # 20J87

Burner-inshot

OEM Part - Manufacturer #20J87

Lennox Unit Heater Draft Inducer Motor

RepairClinic Item # 2708330

Grid is 1 inch square
Draft Inducer Motor - Part # 2708330 Mfg Part # 20J89

Blower-ind draft

OEM Part - Manufacturer #20J89

Lennox Unit Heater Shaft

RepairClinic Item # 2708438

Grid is 1 inch square
Shaft - Part # 2708438 Mfg Part # 21678

Blower wheel shaft

OEM Part - Manufacturer #21678

Lennox Unit Heater Pilot

RepairClinic Item # 2709651

Grid is 1 inch square
Pilot - Part # 2709651 Mfg Part # 26F16

Burner-pilot

OEM Part - Manufacturer #26F16

Lennox Unit Heater Conversion Kit

RepairClinic Item # 2715040

Grid is 1 inch square
Conversion Kit - Part # 2715040 Mfg Part # 48G22

Conversion Kit. *Should be installed by a certified repairperson.

OEM Part - Manufacturer #48G22

Lennox Unit Heater Blower Motor

RepairClinic Item # 2727120

Grid is 1 inch square
Blower Motor - Part # 2727120 Mfg Part # 96M54

Motor-fan

OEM Part - Manufacturer #96M54

Lennox Unit Heater Thermocouple

RepairClinic Item # 2711309

Picture Unavailable

Thermocouple

OEM Part - Manufacturer #32P75

Lennox Unit Heater Flame sensor

RepairClinic Item # 2346881

Picture Unavailable

OEM Part - Manufacturer #90H83

Lennox Unit Heater Transformer

RepairClinic Item # 2711587

Picture Unavailable

OEM Part - Manufacturer #33P62

Lennox Unit Heater Press switch

RepairClinic Item # 2345532

Picture Unavailable

OEM Part - Manufacturer #10J59

Lennox Unit Heater Gas Valve Assembly

RepairClinic Item # 2345533

Propane gas valve assembly

OEM Part - Manufacturer #10K54

Lennox Unit Heater Limit control

RepairClinic Item # 2345744

Picture Unavailable

OEM Part - Manufacturer #20J98

Lennox Unit Heater Spill switch

RepairClinic Item # 2345745

Picture Unavailable

OEM Part - Manufacturer #20J99