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The Goodman B1393803 single-wing PCB support is a genuine OEM mounting clip designed to secure one edge of the furnace control board in the VDS80804BNAA and compatible Goodman/Amana furnaces. It works alongside the double-wing support (B1393802) to hold the board rigid, eliminating vibration and flex that lead to loose connectors and intermittent faults.
As a genuine Goodman OEM part, the B1393803 matches the factory slot geometry and board thickness precisely. Aftermarket alternatives often grip loosely and crack under thermal cycling, letting the board shift and stressing solder joints. The OEM support delivers a secure, lasting hold.
Easy (1/5). Snaps into place by hand — no tools needed. Always disconnect power before working near the control board.