Water tank location

[Koli2005]

We recently purchased a used 2005 Jayco Greyhawk 27DS Class C RV. Does anyone know the location of the fresh water holding tank?

[j-d]

On our Jayco, see Signature, it's UNDER the floor, roughly over the Rear Axle. We have a little access cover on the side of the shower base, and can see it with that off, as well as from under the coach looking up.

[tobydad]

Most fresh water tanks are under the bed or under a dinette seat. The tank will usually be on the side where the water fill opening is located.

[1492]