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Goodman GSZ Limit Switch
A normal limit switch has a sensor in the heating area that determines if and when the air is actually warm enough that it can be circulated throughout the house. A limit switch was crafted because if the warmed air is too cool then the house will never get warm enough.
Major signs limit switch will soon need to be replaced
- The heating and AC system refuses to kick in nor will it stay running even though the desired temperature has not been attained
- Your system is starting to ramp up but then stops frequently
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