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International Comfort Products T9MPT075F14A2 Limit Switch
The limit switch is a switch in the heating area that can determine when the heated air is actually warm enough for the blower to be activated. One big reason why limit switches are designed that way is because if the air never warms up the you will lose heat in the ducts and the vents will just blow cool air.
Important clues of a weakening limit switch
- Your International Comfort Products system refuses to start or will not stay running like it should
- The International Comfort Products system is starting to run inconsistently time after time
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