Location of gray and black tank release valves

[Bob and Brenda]

Have owned 6 RV's in the past but just took possession of a new Seneca 37K. I have found some of the gray tank release valves but have apparently missed one since we have water standing on the shower floor. Can someone one give me the number and general location. Thanks.

[Pmcmath]

Should be two....one in the water hookup bunk and one in the 50amp cable bunk. Also two Blackwater valves....on innthe 50amp bunk again and one across on other side one door down from generator.

[Bob and Brenda]

Thanks for your response. Where is the 50 amp bunk located.

[Pmcmath]

Should be directly behind you water hook up....where the cord reel is....check there.

[Rustynuts]

The K model is a 2018.5, the same tank/bath layout as our 2018.5 RB. There is one set of black/gray in the wet bay compartment and the 2nd set of black/gray will be on the passenger side in the compartment to the left of the propane compartment, look on the right side up behind the filler panel and you should see them.

[Bob and Brenda]

Thanks everyone for your response. After talking to the dealer tech, the location Rusty indicated was right except one black valve was located in third door from the front. Dealer tech even admitted it was a very poor design location but now I know where they are.

[Rustynuts]

Ours are at least paired together. I am starting to believe that even on the same model pavement of things like these valves can vary depending on who did it an what day of the week it was done ......Monday/Fridaybuilds are
Probably the worst