valve head

reducing operational noise and wear

Common signs include the compressor "humming" but failing to start

the blower fan running continuously even after the burner shuts off

Amana-Goodman PCBBF107S Board Refrigerant valve headThe Amana Goodman PCBBF107S Control Board is a high performance OEM 2 stage HSI integrated fan control designed to optimize the operation of Goodman and Amana furnaces. As the primary HVAC furnace circuit board for various multi stage heating systems, it manages critical functions including the ignition sequence, blower motor speeds, and safety diagnostics. This PCBBF107S replacement board is engineered for a perfect fit in Amana GMV90704CXA,