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 FX4CNF036000 Defrost Sensor Board
The defrost sensor board commences the defrost cycle which may be needed in order to defrost your outdoor unit. The defrost board relies on a sensor located in the outdoor unit to ascertain when to initiate the defrosting cycle.
Major signs your Carrier defrost sensor board needs replacing
- The defrost sequence never initiates even though there is quite a bit frost on the unit
- Your system could cease to operate at all because of the safety issue that the frost poses
- The primary control board could display a particular error code if the defrost control board fails
This site contains affiliate links for which I may be compensated
If you decide on picking up or ordering a new Carrier FX4CNF036000 replacement part, do your due diligence and double check the model number as well as make a visual comparison in order to be sure the right defrost sensor board is being ordered. There is no rule that says you have to install the replacement part alone. Locate a pro locally to hire and install the part for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
More Like this Air Handler Indoor Blower and Evaporator:
