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
Carrier 50XP030300 Limit Switch
Limit switches are crucial because if the air is too cool inside the furnace to begin with, then the house will never get warm enough. A normal limit switch is a type of sensor switch in the heat exchanger that can determine when the air is warmed to a point that it can be circulated throughout the house.
What happens when my limit switch most likely is about to stop working?
- The HVAC system starts to become inconsistent more than once
- The HVAC system will not begin the ignition sequence or run well even though the desired temperature has not been attained
This site contains affiliate links for which I may be compensated
Before buying or ordering do your best and make sure of the model number and also make a visual inspection in order to be sure the proper replacement limit switch is being ordered. Replacing a new limit switch is not difficult provided you possess the knowledge and have the proper tools to get it done.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
