Circuit board part #

[Braces]

Atwood GC10A-4E water heater. Need new circuit board, can't find a # on the original board. Looking online to try to order new one I see 3 different #s. 91367, 93851, 93865. How can I determine which is correct? Trying to order tonight, should I wait to call factory customer service tomorrow?

[Old-Biscuit]

The one in 'ranger smith' post is the correct one for the GC10A-4E WH (93851)

Question........

Why do you need a new board?

What testing was done to determine board has failed?

IF...IF...board has really failed then replace it with a Dinosaur Electronics board

UIB 64 board......INFO

What does OEM board not do that replacement necessary?

[2oldman]

Here's a post from 2012, and the above should help.

[Ranger_Smith]

Here ya go . . . Circuit Board