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International Comfort Products GPFM48H120F Limit Switch
A normal limit switch contains a sensor in the air handler that makes the determination when the air is actually warm enough that it can be circulated throughout the house. Limit switches were created because if the air is too cool inside the furnace to begin with, the you will lose all the heat as the air flows through the ducts.
How can I tell if my limit switch needs replacing?
- The HVAC system is beginning to go through the startup sequence but stops quickly on more than one occasion
- System refuses to kick in or will not stay running for any length of time
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Before buying or purchasing any International Comfort Products GPFM48H120F replacement part do your best and double check the model number as well as make a visual inspection so that you are positive that the right limit switch is being ordered. You do not need to install the part by yourself. Search for a pro locally to do it for you.
Feel free to download your manual for help.
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