Lamplighter Vero Beach...
I carried my unit in originally, got one board replaced, then the other failed.
He made a trip to the boat, determined that it likely was the other board, took it to the shop and identified the slight noise
we had in the fan at float charge levels.
Replaced the second board; wish they'd both been bad when the first one failed, because buying
another would have been cheaper even without the service
call, and we commenced searching for the fan, which I'd keep in spares.
Which is where the one from Schneider is, now, as the noise
level hasn't gotten worse, yet.
Oh - the office/warehouse/workshop is almost halfway to Ft. Pierce on the turnpike feeder, so you wouldn't have to go far if you're in FTP as I think I saw earlier.