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Lennox Furnace Sensor & Thermistor Parts

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

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Product Type

  • Furnace

Brand

  • Lennox Parts

Common Problems

Part Category

  • Sensor & Thermistor

Part Title

Lennox Furnace Flame Sensor

RepairClinic Item # 2332606

Grid is 1 inch square
Flame Sensor - Part # 2332606 Mfg Part # 52W29

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 #52W29

$18.65

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Lennox Furnace Flame Sensor

RepairClinic Item # 2332672

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

Flame sensor

OEM Part - Manufacturer #RS36453B001

$10.45

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365 Day Return Policy

Lennox Furnace Flame Sensor

RepairClinic Item # 2332604

Grid is 1 inch square
Flame Sensor - Part # 2332604 Mfg Part # 51M14

Flame sensor

OEM Part - Manufacturer #51M14

$15.00

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Lennox Furnace Flame Sensor

RepairClinic Item # 2332590

Grid is 1 inch square
Flame Sensor - Part # 2332590 Mfg Part # 43K53

Flame sensor

OEM Part - Manufacturer #43K53

$14.70

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365 Day Return Policy

Lennox Furnace Flame Sensor

RepairClinic Item # 2346570

Grid is 1 inch square
Flame Sensor - Part # 2346570 Mfg Part # 69W43

Flame sensor

OEM Part - Manufacturer #69W43

$38.20

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365 Day Return Policy

Lennox Furnace Flame Sensor

RepairClinic Item # 2346126

Grid is 1 inch square
Flame Sensor - Part # 2346126 Mfg Part # 40L81

Flame sensor kit

OEM Part - Manufacturer #40L81

$68.45

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365 Day Return Policy

Lennox Furnace Flame Sensor

RepairClinic Item # 2332663

Grid is 1 inch square
Flame Sensor - Part # 2332663 Mfg Part # 98M87

Flame sensor

OEM Part - Manufacturer #98M87

$14.95

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Lennox Furnace Flame Sensor

RepairClinic Item # 2332567

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

Flame sensor

OEM Part - Manufacturer #20J91

$20.80

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365 Day Return Policy

Lennox Furnace Flame Sensor

RepairClinic Item # 2630097

Grid is 1 inch square
Flame Sensor - Part # 2630097 Mfg Part # 88A12

Flame sensor

OEM Part - Manufacturer #88A12

$27.20

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365 Day Return Policy

Lennox Furnace Flame Sensor

RepairClinic Item # 2630118

Grid is 1 inch square
Flame Sensor - Part # 2630118 Mfg Part # 35H96

Flame sensor

OEM Part - Manufacturer #35H96

Lennox Furnace Flame Sensor

RepairClinic Item # 2332578

Grid is 1 inch square
Flame Sensor - Part # 2332578 Mfg Part # 28M97

Flame sensor

OEM Part - Manufacturer #28M97

$15.99

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Lennox Furnace Flame Sensor

RepairClinic Item # 2346108

Grid is 1 inch square
Flame Sensor - Part # 2346108 Mfg Part # 39F95

Flame sensor

OEM Part - Manufacturer #39F95

$64.35

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365 Day Return Policy

Lennox Furnace Flame Sensor

RepairClinic Item # 2332557

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

Sensor

OEM Part - Manufacturer #17J56

Lennox Furnace Flame Sensor

RepairClinic Item # 2345564

Grid is 1 inch square
Flame Sensor - Part # 2345564 Mfg Part # 12F19

Flame sensor

OEM Part - Manufacturer #12F19

$67.95

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

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365 Day Return Policy

Lennox Furnace Flame Sensor

RepairClinic Item # 2346000

Grid is 1 inch square
Flame Sensor - Part # 2346000 Mfg Part # 33F37

Sensor

OEM Part - Manufacturer #33F37

Lennox Furnace Flame Sensor

RepairClinic Item # 2700869

Grid is 1 inch square
Flame Sensor - Part # 2700869 Mfg Part # 62K50

Flame sensor kit spark ignitor and flame sensor

OEM Part - Manufacturer #62K50

Lennox Furnace Thermocouple

RepairClinic Item # 2706348

Grid is 1 inch square
Thermocouple - Part # 2706348 Mfg Part # 10P28

Thermocouple

OEM Part - Manufacturer #10P28

Lennox Furnace Thermocouple

RepairClinic Item # 2711309

Picture Unavailable

Thermocouple

OEM Part - Manufacturer #32P75