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Goodman P1256806F Limit Switch
Limit switches are crucial because if the warmed air is too cool the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a type of sensor switch in the air handler that senses, or governs, if and when the air is warm enough for the air to begin normal home circulation.
Major indications of a defective limit switch
- The Goodman system is beginning to run inconsistently on more than one occasion
- The HVAC system will not start or will not stay running for any length of time
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