Thermostat Temperature Controllers

Sale Clearance

Lennox 63K8401, Heat Pump Thermostat

Cat # : 63K84
Model/Part # 63K8401

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

100503-13, Thermostat – CC Heater

Cat # : 12U74
Model/Part # 100503-13

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 63K4601, Defrost Thermostat, L70-28F

Cat # : 63K46
Model/Part # 63K4601

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 26G1001, Defrost Sensor, L70-35F

Cat # : 26G10
Model/Part # 26G1001

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox R20404203, Defrost Thermostat

Cat # : 70M07
Model/Part # R20404203

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 78H1101, Defrost Thermostat, L70-35F

Cat # : 78H11
Model/Part # 78H1101

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 100503-05, Thermostat Coil, Low Pressure Switch Bypass Thermostat

Cat # : 13W07
Model/Part # 100503-05

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 14K8601, Thermostat Defrost Switch, 37TV31-30912/3NTOIL-2540

Cat # : 14K86
Model/Part # 14K8601

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 18M1501, Thermostat

Cat # : 18M15
Model/Part # 18M1501

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 18M6001, Thermostat Discharge Air Sensor

Cat # : 18M60
Model/Part # 18M6001

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 78M2301, Discharge Line Thermostat

Cat # : 78M23
Model/Part # 78M2301

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 78M2601, Outdoor Thermostat, Single-Pole Single-throw, Close 74 Deg. F, 125V

Cat # : 78M26
Model/Part # 78M2601

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox R20404202, Defrost Thermostat

Cat # : 68M45
Model/Part # R20404202

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 72L2701, Defrost Thermostat

Cat # : 72L27
Model/Part # 72L2701

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 18L0501, Thermostat Switch, Defrost

Cat # : 18L05
Model/Part # 18L0501

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 56M6201, Discharge Thermostat, Open 70 Deg. F, Close 50 Deg. F

Cat # : 56M62
Model/Part # 56M6201

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 102450-01, Freezestat Temperature Switch

Cat # : 72W95
Model/Part # 102450-01

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 100503-12, Thermostat, Single-Pole Single-throw, Open 60 Deg. F, Close 35 Deg. F

Cat # : 12J77
Model/Part # 100503-12

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 79J1101 Freezestat Thermostat, Single-Pole, Open 29 Deg. F, Close 58 Deg. F, Packaged Units

Cat # : 79J11
Model/Part # 79J1101

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 69M4101, Discharge Thermostat

Cat # : 69M41
Model/Part # 69M4101

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability
Sale Clearance

Lennox 49K4301, Heat Pump Switch, Defrost

Cat # : 49K43
Model/Part # 49K4301

Updating Price...

Updating Shipping Availability...

Standard Shipping

Ship to (change)

Updating Pickup Availability...

Pick Up in Store

Pick up Within 60.0 miles of: (Select default store)

See Availability

Would you like to create a proposal for a new lead?

Would you like to create a proposal for existing lead?

Please Add Items Below

Thermostat Temperature Controllers

Lennox 63K8401, Heat Pump Thermostat

100503-13, Thermostat – CC Heater

Lennox 63K4601, Defrost Thermostat, L70-28F

Lennox 26G1001, Defrost Sensor, L70-35F

Lennox R20404203, Defrost Thermostat

Lennox 78H1101, Defrost Thermostat, L70-35F

Lennox 100503-05, Thermostat Coil, Low Pressure Switch Bypass Thermostat

Lennox 14K8601, Thermostat Defrost Switch, 37TV31-30912/3NTOIL-2540

Lennox 18M1501, Thermostat

Lennox 18M6001, Thermostat Discharge Air Sensor

Lennox 78M2301, Discharge Line Thermostat

Lennox 78M2601, Outdoor Thermostat, Single-Pole Single-throw, Close 74 Deg. F, 125V

Lennox R20404202, Defrost Thermostat

Lennox 72L2701, Defrost Thermostat

Lennox 18L0501, Thermostat Switch, Defrost

Lennox 56M6201, Discharge Thermostat, Open 70 Deg. F, Close 50 Deg. F

Lennox 102450-01, Freezestat Temperature Switch

Lennox 100503-12, Thermostat, Single-Pole Single-throw, Open 60 Deg. F, Close 35 Deg. F

Lennox 79J1101 Freezestat Thermostat, Single-Pole, Open 29 Deg. F, Close 58 Deg. F, Packaged Units

Lennox 69M4101, Discharge Thermostat

Lennox 49K4301, Heat Pump Switch, Defrost

Would you like to create a proposal for a new lead?

Would you like to create a proposal for existing lead?

Please Add Items Below

Thermostat Temperature Controllers

Lennox 63K8401, Heat Pump Thermostat

100503-13, Thermostat – CC Heater

Lennox 63K4601, Defrost Thermostat, L70-28F

Lennox 26G1001, Defrost Sensor, L70-35F

Lennox R20404203, Defrost Thermostat

Lennox 78H1101, Defrost Thermostat, L70-35F

Lennox 100503-05, Thermostat Coil, Low Pressure Switch Bypass Thermostat

Lennox 14K8601, Thermostat Defrost Switch, 37TV31-30912/3NTOIL-2540

Lennox 18M1501, Thermostat

Lennox 18M6001, Thermostat Discharge Air Sensor

Lennox 78M2301, Discharge Line Thermostat

Lennox 78M2601, Outdoor Thermostat, Single-Pole Single-throw, Close 74 Deg. F, 125V

Lennox R20404202, Defrost Thermostat

Lennox 72L2701, Defrost Thermostat

Lennox 18L0501, Thermostat Switch, Defrost

Lennox 56M6201, Discharge Thermostat, Open 70 Deg. F, Close 50 Deg. F

Lennox 102450-01, Freezestat Temperature Switch

Lennox 100503-12, Thermostat, Single-Pole Single-throw, Open 60 Deg. F, Close 35 Deg. F

Lennox 79J1101 Freezestat Thermostat, Single-Pole, Open 29 Deg. F, Close 58 Deg. F, Packaged Units

Lennox 69M4101, Discharge Thermostat

Lennox 49K4301, Heat Pump Switch, Defrost

Please sign in or create an account

HVAC Professional Registration

Stock Availability

Select your zip/postal code:

Showing availability for