OEM specification is recommended for critical building automation paths

Reduced Downtime: Reliable ignition reduces nuisance service calls and furnace ignition failures

Flexible Installation: Integrated tri-barb sample line connectors eliminate the need for extra adapters when using various tubing sizes

Common Questions: How do I know if the R11110-512 is the right spring for my regulator

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

Amana-Goodman DFBK01 Control Board 30067439-890 OEM specification is recommended forThe 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