Location of water tank drain valve on Grand Design 303rls

Question

After taking delivery of our 303 rls I am reading through the owners manual to familiarize myself with most everything. When I came to the part on draining the water tank I went looking and did not find the white drain valve for the water tank or the overflow lines they talk about on the manual. So where did they hide it?

busdriver · Answer

Mine is behind the street side wheels. Should be a white valve with a handle , and a blue overflow tube beside it

dick_b · Answer

Lay on the ground and look up under the Water Tank or, better yet, get someone else to find it. However, you will need to get to it if you have to drain the tank to winterize.

second_chance · Answer

Busdriver wrote:Mine is behind the street side wheels. Should be a white valve with a handle , and a blue overflow tube beside itThis ^^.On model-specific questions, you're likely to get faster, more, and better answers over on the Grand Design forum.Rob

battleshipbud · Answer

Thank you for the help! I went out and sure enough if you are in the front by the dock station and look back you would not see it. Now from the street side is you look it is right behind the stabilizer so you would not see it unless you get down and look behind it.

Forum Discussion

Location of water tank drain valve on Grand Design 303rls

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