02-18-2021, 09:07 AM
I agree with Richard, don't think you can backflow through the doubler. Hopefully there is another outlet before the doubler. If not he might need to add one, it would be a good addition.
Forest & Cindy Olivier
1987 log cabin
2011 Roadtrek C210P
PO 1999 Foretravel 36'
1998 Newell 45' #486
1993 Newell 39' #337