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
Nordyne M3RL Defrost Sensor Board
The defrost sensor board initiates the defrosting phase which helps to remove frost build-up that may accumulate. The board is relayed information from a defrost sensor that can be found near the condenser, in order to make the decision on when to initiate the defrosting cycle.
Important hints the AC defrost sensor board will not live much longer
- Air conditioning may not operate due in part to the frost issue
- The main control board may show an error signal produced by a bad defrost control board
- Self defrost sequence does not begin even when there is a large quantity of frost on the external unit
This site contains affiliate links for which I may be compensated
Before buying or ordering a new Nordyne M3RL replacement part do your best and cross-check the correct model as well as make a visual comparison in order to be sure the right defrost sensor board is the one being purchased. There is no need to install the part by yourself. Look for a professional in your community to pay to install it for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
