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International Comfort Products PGMD48G0904 Limit Switch
A normal limit switch contains a sensor located in the furnace that decides if and when the air is warm enough to activate the main blower. One big reason why limit switches are designed that way is 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.
What are the indications that my limit switch really needs to be replaced?
- The International Comfort Products system begins to go through the startup sequence but stops quickly time after time
- Your International Comfort Products system will not initiate or run like it ought to
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Before you decide on buying or purchasing any International Comfort Products PGMD48G0904 replacement part do your best and cross-check the correct model and also make a visual inspection so that you are positive that the correct limit switch is the one being purchased. Once you have the part to install it yourself. Find a professional locally to pay to install it for you.
Feel free to download your manual for help.
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