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International Comfort Products PGAA36D1K6 Limit Switch
A normal limit switch is a type of sensor switch located in the furnace that can determine when the heated air is actually warm enough so that it may be pushed through the ducts and out the vents. Limit switches were created due to the fact that if the air never warms up inside the exchanger then you will never get hot air through the ducts.
Chief elements of a weakening main limit switch
- The International Comfort Products system is starting to act weird time after time
- The HVAC system is unable to start nor will it stay running even though the desired temperature has not been attained
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