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International Comfort Products PGC036K060F Limit Switch
A normal limit switch has a sensor in the heating area that decides if and when the air is warmed to a point for the blower to be activated. Limit switches are built because if the air is not warm enough then you will never get hot air through the ducts.
Major signs critical limit switch is going to die
- Your system is beginning to act differently occasionally
- The heating and cooling system refuses to start or continue to run like it is supposed to
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If you are going to be buying or ordering, do your due diligence and make sure of 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. Make safety your number one priority when installing or replacing an HVAC part. If you are not sure what to do then call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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