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International Comfort Products PAK Limit Switch
A normal limit switch is a type of sensor switch in the air handler that can determine if and when the air is actually warm enough for the air to begin normal home circulation. This is important due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough.
Easy warnings limit type switch is dead
- Your system is starting to become inconsistent more often than not
- The heating and cooling system refuses to start nor will it stay running even though max temp has not been reached
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