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International Comfort Products PGF036L100F Limit Switch
The limit switch has a sensor in the air handler that decides when the air is actually warm enough for the main blower to kick in and circulate the air. One big reason why limit switches are designed that way is due to the fact that if the air never warms up inside the exchanger the you will lose all the heat as the air flows through the ducts.
What are some indications that my limit switch is almost dead?
- Your system is starting to runs uneven from time to time
- The HVAC system refuses to kick in or run like it is supposed to
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Before you decide on buying or purchasing a replacement limit switch for your International Comfort Products PGF036L100F do your best and make sure of the model number as well as make a visual inspection in order to be sure the correct limit switch is being ordered. Take safety precautions when replacing parts in an HVAC environment. If you are not exactly sure of what to do next call a pro. Stay safe.
Feel free to download your manual for help.
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