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Goodman ADPF18241 Limit Switch
Limit switches are crucial due to the fact that if the air never warms up inside the exchanger the you will lose heat in the ducts and the vents will just blow cool air. The limit switch contains a sensor in the air handler that senses, or governs, if and when the air is warmed to a point to activate the main blower.
What happens when my critical limit switch is dying?
- Your system is beginning to erratically repeatedly
- The heating and AC system will not begin the ignition sequence or run longer that five minutes
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