Electric Furnace High Limit Switch

Hh18ha211 bryant oem furnace limit switch l225 50 by oem replm for bryant.

Electric furnace high limit switch.

4 5 out of 5 stars 14. Get it as soon as thu sep 17. From the mounting plate the switch is wired to the blower fan motor and to the gas valve. More buying choices 8 80 7 new offers.

Once the plenum reaches a specific temperature the limit switch sends a signal to the air handler to begin running and delivering warm air to your home. The limit switch includes a sensor in the heat exchanger to determine when the air is warm enough to circulate. More buying choices 8 63 12 new offers amazon s choice for limit switch for furnace. Function of the limit switch.

What is a high temperature limit switch on a furnace. A limit switch is a device that s located under your furnace s supply plenum. The limit switch plays an important role in every normal cycle of the furnace. Once the air reaches a preset temperature the limit switch turns on the blower.

4 4 out of 5 stars 70. The high limit switch consists of a long temperature sensing probe attached to a metal mounting plate. 1 16 of 368 results for furnace high limit switch b13701 55 goodman oem furnace replacement limit switch. 1013102 tempstar oem furnace replacement limit switch l300.

A typical limit switch consists of a long temperature sensor probe attached to a mounting. Free shipping on your first order shipped by amazon. Identifying a limit switch.