Black water tank size?

[andrewtj3]

I have a 1997 Jayco Designer series 28.5 foot class C and the owners manuals do not list the gallon size for the fresh gray and black tanks. Does anyone have that information?

[Father of 7]

Can you share the exact Model Name and Number of your Class C RV?



All of the "Designer" series models I find are Travel Trailers & 5th wheels. https://www.manualslib.com/products/...s-4005681.html

[andrewtj3]

It’s a designer series M 2830 IB

[JFlightRisk]

The Jayco Archive was purged a long time ago for early models, but I did find something close (sort of) in an old post from back in 2010. These are for 2000 Jayco Designer Series, and the capacities might be close.

Fresh Water: 41 gal.
Gray Water: 40 gal.
Black Water: 37 gal.

[andrewtj3]

Thanks for the info.