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International Comfort Products HHP230AKA1 Limit Switch
Limit switches exist because if the air is not warm enough then the house will never get warm enough. The limit switch is a switch in the heat exchanger that senses, or governs, when the air is actually warm enough to activate the main blower.
Clues of a deteriorating critical limit switch
- The International Comfort Products system is starting to become inconsistent time after time
- The heating and cooling system will not start or continue to run even though max temp has not been reached
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