Originally Posted by Grey9712
The Rockwood TT we are getting has two grey tanks as well. How would I know if they were plumbed together? I'm guessing since that wasn't a feature stated, the tanks are completely separate.
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Being it is a Rockwood, my guess is they are seperate. When you go look at the RV, take a look under where the plumbing is. To the left I will bet you have a sewer connection and a black AND grey pull handle - that is your black & bathroom gray tanks. To the Right, you will have another sewer connection and one grey handle. That is your galley grey tank.
OldCoot had plumbed his 2 grey tanks together but I do not know if he equalizes - I would suspect installing the Valterra F02-4350 Black 'Flush King' Reverse RV Flush Valve would equalize the two tanks.
So happens I have a brand new Valterra for sale if you are interested in doing this mod - I can bring it to Goshen if you are attending
Bob & Anne-Marie [BamaBob & 6 Actual]
| 2017 Berkshire XLT 43A with Ultrasteer Tag | Blue Ox Avail + KarGard II |
| SMI AF-1 Air Brake | 2016 Jeep Cherokee Overland TOAD | Pedego Bikes |
Nights Camped: 2013
• 2015 - 56
• Jul 2016 - Fulltime •