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Goodman GKS90904CXAC Limit Switch
The limit switch is a type of sensor switch in the air handler that decides if and when the air is actually warm enough for the blower to be activated. The main reason limit switches are made is because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air.
How do you know when your chief limit switch is in need of replacing?
- The system is starting to run inconsistently occasionally
- The HVAC system will not begin nor will it stay running like it is supposed to
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Before buying or purchasing, do your due diligence and cross-check the model number and also make a visual inspection so that you are positive that the right limit switch is being ordered. You do not have to install the part by yourself. Consult with a professional in your community to pay to install it for you.
Feel free to download your manual for help.
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