• 1-800-269-2609
  • En Español
  • Available 7 days a week

Lennox Thermostat Parts

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

Lennox High Limit Thermostat

RepairClinic Item # 2346809

Grid is 1 inch square
High Limit Thermostat - Part # 2346809 Mfg Part # 84L00

Limit control

OEM Part - Manufacturer #84L00

$29.55

Order now and this item will ship out tomorrow

Add to Cart

365 Day Return Policy

Lennox Humidistat

RepairClinic Item # 2734337

Grid is 1 inch square
Humidistat - Part # 2734337 Mfg Part # Y3012

Humidistat manual, healthy climate

OEM Part - Manufacturer #Y3012

$81.55

Order now and this item will ship out tomorrow

Add to Cart

365 Day Return Policy

Lennox Defrost Thermostat

RepairClinic Item # 2346839

Grid is 1 inch square
Defrost Thermostat - Part # 2346839 Mfg Part # 88K30

Thermostat

OEM Part - Manufacturer #88K30

Lennox High Limit Thermostat

RepairClinic Item # 2725852

Grid is 1 inch square
High Limit Thermostat - Part # 2725852 Mfg Part # 89W14

High Limit Thermostat Auto Reset

OEM Part - Manufacturer #89W14

Lennox Defrost Thermostat

RepairClinic Item # 2345688

Grid is 1 inch square
Defrost Thermostat - Part # 2345688 Mfg Part # 17W11

Thermostat

OEM Part - Manufacturer #17W11

Lennox High Limit Thermostat

RepairClinic Item # 2346093

Grid is 1 inch square
High Limit Thermostat - Part # 2346093 Mfg Part # 38M07

Limit Control

OEM Part - Manufacturer #38M07

Lennox High Limit Thermostat

RepairClinic Item # 2346258

Grid is 1 inch square
High Limit Thermostat - Part # 2346258 Mfg Part # 49L87

Limit control

OEM Part - Manufacturer #49L87

$55.65

Order now and this item will ship out tomorrow

Add to Cart

365 Day Return Policy

Lennox Defrost Thermostat

RepairClinic Item # 2346438

Grid is 1 inch square
Defrost Thermostat - Part # 2346438 Mfg Part # 63K46

Thermostat

OEM Part - Manufacturer #63K46

Lennox Wifi Thermostat

RepairClinic Item # 4183303

Grid is 1 inch square
Wifi Thermostat - Part # 4183303 Mfg Part # 10F81

Icomfort wi-fi thermostat

OEM Part - Manufacturer #10F81

Lennox Thermostat

RepairClinic Item # 2345821

Grid is 1 inch square
Thermostat - Part # 2345821 Mfg Part # 25J27

Limit control

OEM Part - Manufacturer #25J27

Lennox High Limit Thermostat

RepairClinic Item # 2345905

Grid is 1 inch square
High Limit Thermostat - Part # 2345905 Mfg Part # 28G46

Re-settable high limit thermostat

OEM Part - Manufacturer #28G46

Lennox Thermostat

RepairClinic Item # 2346954

Grid is 1 inch square
Thermostat - Part # 2346954 Mfg Part # 97M60

Thermostat

OEM Part - Manufacturer #97M60

Lennox High Limit Thermostat

RepairClinic Item # 2710888

Grid is 1 inch square
High Limit Thermostat - Part # 2710888 Mfg Part # 31J96

Switch-manual

OEM Part - Manufacturer #31J96

Lennox Thermostat

RepairClinic Item # 2346082

Grid is 1 inch square
Thermostat - Part # 2346082 Mfg Part # 38618

Fan And Limit Thermostat

OEM Part - Manufacturer #38618

Lennox Wall Thermostat

RepairClinic Item # 2709322

Picture Unavailable

Well-thermometer

OEM Part - Manufacturer #25G48