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Goodman GPC1448H41AB Limit Switch
The main reason limit switches are made is due to the fact that if the air never warms up inside the exchanger then you will never get hot air through the ducts. A normal limit switch contains a sensor in the air handler that makes the determination when the air is actually warm enough so that it may be pushed through the ducts and out the vents.
Hints limit switch is in need of replacing
- The HVAC system will not start nor will it stay running even though max temp has not been reached
- The whole system starts to act differently more than once
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