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Goodman GSX130484 Limit Switch
The limit switch is a switch in the heating area that determines when the heated air is warmed to a point for the main blower to kick in and circulate the air. Limit switches exist because if the warmed air is too cool the you will lose heat in the ducts and the vents will just blow cool air.
Symptoms limit switch will need replacing
- Your Goodman system will not begin the ignition sequence nor will it stay running like it ought to
- Your system is beginning to act differently from time to time
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