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International Comfort Products CHP242AKA1 Limit Switch
Limit switches were created due to the fact that if the air never warms up inside the exchanger the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch has a sensor in the air handler that determines when the air is actually warm enough so that it may be pushed through the ducts and out the vents.
What red flags are there that my critical limit switch is almost going bad?
- Your International Comfort Products system is unable to start nor will it stay running longer than 10 minutes
- The HVAC system starts to stop suddenly frequently
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