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Heat Controller EKTC09-2G Limit Switch
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. The limit switch is a switch in the air handler that makes the determination if and when the air is actually warm enough for the main blower to kick in and circulate the air.
Simple signals limit switch is dead
- Your Heat Controller system will not start nor will it stay running even though max temp has not been reached
- The system starts to behave differently from time to time
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