Water tank drain in a Class "C" motor Home

I have a 2006 Gulfstream 25'. The drain line for the fresh water tank in located in the passenger side outside storage compartment. It is located to the rear of the storage compartment. There are other drains for the sink and toilet lines.

Be aware you may have more than one.

My 1990 Winnebago Warrior has 4 drain valves. 2 under one of the rear beds and 2 under the bathroom sink.

Crawl under your RV and look for a fairly large plastic tube extending down below the bottom of the RV. That should be the drain for the fresh water tank. Look to see exactly where it is located, and go inside and look immediately above it for the tank/water pump/drain valve.

My Winnebago has all of that under the bed in the back.

My water pump and valve to drain the fresh water tank is on driver's side, middle compartment. I have a 2008 29' Winnebago Class C.

I also own a 98 Gulfstream class C......my potable tank drain is in the same compartment as the water pump....rear left (driver side).

I have Gulf Stream and my drain is on the passenger side compartment in front of fresh water tank