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Forsaire 6508632 Limit Switch
Limit switches are crucial because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a type of sensor switch in the heat exchanger that makes the determination if and when the air is actually warm enough to activate the main blower.
Major signs limit switch needs to be replaced
- Your Forsaire system will not begin the ignition sequence or continue to run like it is supposed to
- The Forsaire system is beginning to behave erratically on a regular basis
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