When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Goodman GDH80904BXCB Limit Switch
Limit switches exist because if the air never warms up then you will never get hot air through the ducts. The limit switch contains a sensor in the heating area that determines when the air is warmed to a point for the air to begin normal home circulation.
Key signs of a deteriorating critical limit switch
- The HVAC system is unable to start or continue to run longer than 30 seconds
- The HVAC system begins to run inconsistently often
This site contains affiliate links for which I may be compensated
Before buying or purchasing a new Goodman GDH80904BXCB replacement part do your best and make sure of the correct model as well as make a visual inspection in order to be sure the correct replacement limit switch is the one being purchased. Installation of a new limit switch is a breeze assuming you possess the knowledge and have the tools to do it right.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
