Trane 50M51-495 Furnace Control Board – Used, Tested Working From Fully Functional System

This is a used Trane furnace control board, model 50M51-495.

It's been tested and removed from a fully functioning system, so you know it works.

No guessing games.

It's guaranteed working, plain and simple.

If you're fixing up an older Trane or American Standard furnace, this could be the exact part you need to get the heat back on.

It's the genuine Trane board, model and MPN 50M51-495.

Grab it before it's gone—these things can be hard to find.