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International Comfort Products GPFM60L140E Limit Switch
This is important due to the fact that if the air never warms up inside the exchanger then you will never get hot air through the ducts. The limit switch has a sensor located in the furnace that determines when the air is warm enough to activate the main blower.
Warnings limit switch will die soon
- The whole system starts to go through the startup sequence but stops quickly on more than one occasion
- The heating and cooling system refuses to kick in nor will it stay running longer that five minutes
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Before buying or purchasing any International Comfort Products GPFM60L140E part do your best and cross-check the correct model as well as make a visual comparison in order to be sure the proper replacement limit switch is the one being purchased. There is no need to replace the part all by yourself. Find a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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