Alliance Legacy Washer Control Board
PART F0370455-20P
This legacy Alliance-family control-board number has current obsolete/no-replacement pain in parts channels. Marchiano is evaluating legitimate board-repair and replacement-sourcing routes rather than pretending inventory exists.
Before any quote
We require the exact board part number, machine model/serial, board revision when shown, original EPROM status and clear board photos. Preserve the original EPROM. Repairability, fitment, turnaround, warranty, price and supplier terms are verified before Marchiano makes a commercial promise.
What this page does not claim
Marchiano does not claim to hold this board in inventory, perform the repair in-house, have OEM authorization, or have a reseller/white-label relationship with a repair source. Submitting an evaluation does not authorize a repair, order or charge.
What Marchiano verifies during evaluation
F0370455-20P is treated as a legacy control-board reference, not as proof that a specific board is repairable or interchangeable. Marchiano checks the submitted board number, machine model and serial, revision details when shown, original EPROM status, visible board condition and the evidence behind any proposed repair or replacement route. Turnaround, warranty, price and source terms stay unverified until the actual route is confirmed.
Best evidence to send
Clear photos of the full board, labels, connector side and any revision markings materially improve the evaluation. Include the machine model and serial, failure symptoms, whether the original EPROM is still present, and any prior diagnosis or supplier reference you already have. The goal is to reduce ambiguity before anyone recommends a repair, replacement or commercial commitment.