HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NAC042AKA1 > DEFROST SENSOR BOARD

International Comfort Products NAC042AKA1 Defrost Sensor Board

The defrost sensor control board controls if and when to commence an important defrosting cycle which may be necessary to keep the outdoor unit free from frost build-up. It looks to a specific sensor located somewhere by the condenser to ascertain when to initiate the defrosting cycle.

Indications the defrost sensor board needs a replacement ASAP

Defrost session will not kick in even though there is a large amount of frost that has built up
The main board may show an error signal when the defrost control board refuses to initialize properly
The system will stop working at all because of way too much frost build-up

Check eBay to see if your defrost sensor board is in stock!

Before you decide on buying or ordering any International Comfort Products NAC042AKA1 replacement part, do your due diligence and double check the correct model and also make a visual comparison so that you are positive that the right defrost sensor board is the one being purchased. There is no rule that says you have to replace the part all by yourself. Look for a professional locally to pay to install it for you.

Feel free to download your manual for help.

Check eBay for your defrost sensor board!