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The Goodman B1393802 Double Wing PCB Support is a genuine OEM mounting standoff for the ADSS800804BXAC gas furnace. This dual-wing clip secures the integrated furnace control board (PCB) to the control panel, holding it at the correct standoff height and locking it firmly in place to protect against vibration and short circuits.
Control board supports are model-specific in wing spacing and locking geometry. A generic standoff may not lock securely, leaving the board free to flex or contact metal. The OEM B1393802 snaps into the factory panel openings for a rattle-free, correctly spaced mount.
Difficulty: Easy. Snaps into the panel by hand — no special tools needed. Disconnect power to the furnace before removing or reseating the control board. Ideal when replacing a cracked or missing board support.