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International Comfort Products PGF048H080F Limit Switch
The limit switch is a type of sensor switch in the heat exchanger that decides if and when the air is actually warm enough that it can be circulated throughout the house. The main reason limit switches are made is due to the fact that if the air never warms up inside the exchanger then you will never get hot air through the ducts.
Major signs limit switch needs replacing
- System refuses to start or continue to run for any length of time
- Your system begins to ramp up but then stops occasionally
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If you decide on picking up or ordering, do your due diligence and cross-check the correct model and also make a visual inspection so that you are positive that the proper replacement limit switch is being ordered. Once you have the part to install the part by yourself. Locate a pro in your community to replace the part.
Feel free to download your manual for help.
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