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International Comfort Products GPFM42K080F Limit Switch
Limit switches were created due to the fact that if the air inside the furnace is too cool the you will lose all the heat as the air flows through the ducts. A normal limit switch has a sensor in the heating area that determines if and when the air is warm enough for the main blower to kick in and circulate the air.
Warnings limit switch needs replacing ASAP
- The heating and AC system will not start or continue to run longer than 30 seconds
- The whole system begins to act weird more often than not
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Before you decide on buying or ordering any International Comfort Products GPFM42K080F part, do your due diligence and cross-check the correct model and also make a visual inspection in order to be sure the correct replacement limit switch is the one being purchased. Replacing a new limit switch is a piece of cake assuming you energy and have the proper tools to get it done.
Feel free to download your manual for help.
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