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International Comfort Products PGC060K100F Limit Switch
A limit switch was crafted due to the fact that if the air inside the furnace is too cool the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch contains a sensor in the heating area that can determine when the heated air is actually warm enough for the blower to be activated.
What are some hints that my limit switch needs replacing?
- Your system begins to run inconsistently frequently
- The HVAC system refuses to kick in or continue to run as it should
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