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International Comfort Products PGS Limit Switch
The limit switch contains a sensor in the heat exchanger that can determine when the air is actually warm enough that it can be circulated throughout the house. Limit switches were created due to the fact that if the air inside the furnace is too cool then the house will never get warm enough.
What are some indications that my critical limit switch is not working properly?
- System refuses to start or will not stay running like it is supposed to
- The International Comfort Products system starts to run inconsistently frequently
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Before buying or purchasing any International Comfort Products PGS replacement part do your best and cross-check the correct model and also make a visual inspection so that you are positive that the right limit switch is the one being purchased. There is no need to replace the part all by yourself. Look for a professional in your area to do it for you.
Feel free to download your manual for help.
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