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

HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > TCH442AKA1 > DEFROST SENSOR BOARD

International Comfort Products TCH442AKA1 Defrost Sensor Board

The defrost sensor board controls if and when to commence the defrost sequence which helps to continue normal heating and cooling operations. The defrost board relies on a sensor which is near the condenser somewhere, in order to ascertain when to initiate the defrosting cycle.

How do you know if your defrost board is about to stop working?

Self defrost sequence refuses to run especially when there is a rather large amount of frost on the external unit
The HVAC system control board could signify an alphanumeric error code when a defrost board fails to initialize
The AC may end up not running due to the fact of the frost blocking the flow of air

This site contains affiliate links for which I may be compensated

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

If you decide on picking up or purchasing a new International Comfort Products TCH442AKA1 replacement part do your best and cross-check the correct model and also make a visual inspection in order to be sure the correct replacement defrost sensor board is being ordered. There is no need to replace the part all by yourself. Hire 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

Check eBay for your defrost sensor board!