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International Comfort Products NHP230GKA1 Limit Switch
Limit switches are built due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough. The limit switch is a switch in the air handler that decides if and when the air is warmed to a point so that it may be pushed through the ducts and out the vents.
Easy warnings main limit switch is dead
- The International Comfort Products system begins to erratically more often than not
- System will not even start nor will it stay running longer than a minute
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