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Frigidaire FRS123LW10 Limit Switch
A normal limit switch is a type of sensor switch in the heating area that can determine when the air is actually warm enough for the main blower to kick in and circulate the air. One big reason why limit switches are designed that way is because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air.
Cues of a declining critical limit switch
- Your Frigidaire system will not begin or run well longer than a minute
- The Frigidaire system begins to shut down unexpectedly repeatedly
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