Enhanced Conductive Life: Features high-grade silver contact material to ensure reliable switching and long-term durability in heavy-duty HVAC environments

OEM specification is recommended for critical building automation paths

Using any sanding medium or a wire brush will result in an inferior bond

technicians can precisely calibrate the cut-out and cut-in points to meet specific system demands

Amana-Goodman DFBK01 Control Board 30067439-890 Enhanced Conductive Life: Features high-gradeThe Amana Goodman DFBK01 Defrost Control Board is a direct OEM replacement component designed to regulate the defrost cycle in residential and light commercial heat pump systems. This HVAC defrost control board functions by monitoring outdoor coil temperature and compressor run time to initiate a defrost cycle, preventing ice accumulation and maintaining heat transfer efficiency. Engineered for Goodman heat pump systems, this board manages the