Furnace Primary Limit Switch

Once the air reaches a preset temperature the limit switch turns on the blower.

Furnace primary limit switch.

What does the primary limit switch on a furnace do. 10123535 goodman oem furnace replacement limit switch 4 4 out of 5 stars 6. Only 4 left in stock order soon. Goodman limit switch 160 120 primary.

Hh18ha211 bryant oem furnace limit switch l225 50 by oem replm for bryant. Goodman b1370188 furnace primary thermal limit switch genuine original equipment manufacturer oem part. When your furnace begins a heating cycle it takes a little bit of time for your burners to heat up. A limit switch is a device that s located under your furnace s supply plenum.

The limit switch includes a sensor in the heat exchanger to determine when the air is warm enough to circulate. Flip the circuit breaker switch that corresponds to the goodman furnace to the off position to disrupt the. Only 5 left in stock order soon. What is a furnace limit switch.

As a result your air handler needs to wait to turn on because otherwise it would be delivering cool or lukewarm air to your rooms. 4 5 out of 5 stars 14. Goodman b1370189 furnace primary thermal limit switch genuine original equipment manufacturer oem part. 5 0 out of 5 stars 2.

1013102 tempstar oem furnace replacement limit switch l300. Oem upgraded replacement for goodman furnace flame sensor b11726 06 by part 4 6 out of 5 stars 577. A bi metallic spring in the limit. Remove the furnace access panel to get to the internal components.

Grasp the sides of the panel and lift. More buying choices 8 63 12 new offers amazon s choice for limit switch for furnace. If the blower fan didn t turn on when the furnace ran the heat exchanger would overheat and crack or. Buy goodman 20162904 150 110 primary limit switch.

Goodman b1370188 furnace primary thermal limit switch genuine original equipment manufacturer oem part by goodman. How to reset the limit switch on a goodman furnace step 1. The limit switch also tells the blower assembly when to turn on and off. 13 50 free shipping.