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International Comfort Products C9MPX060F12A2 Limit Switch
Limit switches exist due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough. A normal limit switch is a type of sensor switch located in the furnace that determines when the air is warm enough for the main blower to kick in and circulate the air.
General warnings of an ailing critical limit switch
- The HVAC system is starting to behave erratically more often than not
- Your International Comfort Products system will not begin the ignition sequence nor will it stay running for any length of time
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