Forum Discussion

Lexx's avatar
Lexx
Explorer
Nov 16, 2017

connecting grey tanks to get more capacity for the shower

We're looking at the Grand Design Momentum 328m which has two separate 52 gallon grey tanks, one for the shower and another for the sink. It has 160 gal of fresh water. We're likely to use much more...
downtheroad's avatar
downtheroad
Explorer
Nov 16, 2017
Can't imagine filling a black tank with a capacity of 78 gallons....(That's a lot of flushes and a lot of $*1t).

Better to run one of the gray tanks into the black tank....This will also help it dump and clean better with the extra water.

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