Gray Water tank crossover to sewage tank

[Pete Masterson]

Some of the new high-end (Prevost) coaches have a single combined
gray/black water holding tank so there's no practical reason that the
holding tanks can't be connected ... indeed, some folks have cross
connected the holding tanks to solve a gray water surplus situation
(I plan to look into this later on ... typically my gray water tank
gets quite full and the black tank is still nearly empty.)

You might consider simply replacing both the gray and black water
tanks with a single (larger) holding tank -- depending on the access
and plumbing situation in your coach.

I note that the tanks sizes seem small compared to more recent
'birds... but '78 was a long time ago.

Pete Masterson
'95 Blue Bird Wanderlodge WBDA 42
aeonix1@...
On the road near Dripping Springs Texas



On Apr 26, 2007, at 9:09 PM, Jon wrote:

> My coach seems to have a very small sewage tank and when in a park
> that
>> does not have sewage hook-up it fill up fast! Now I was wondering if
>> any of the newer coaches have cross connects to use gray water tank
> for
>> sewage also. Or has anyone here made up a system so they could both
>> tanks at once ? And lastly has anyone installed another tank for the
>> main sewage waste overflow?. Thanks Jon
>
> PS. I think my sewage holding tank is probably around 36 gallons
> and my
> gray one maybe 40 to 50 gallons
>
> Jipjob@...
> 1978 Wanderlodge (Rebel Bird)
>