

The Universal Defrost Control For Heat Pumps (Part Number: ICM-UDEFROST) is a versatile control board that operates on 18-30 volts. It serves as an OEM replacement for various brands, offering configurable settings via near-field communication technology. This state-of-the-art control board replaces all legacy ICM control defrost boards, including their crosses, and provides brownout protection. It displays status and fault conditions using onboard LED diagnostics.