2016 Serenity

Just picked up our new 2016 Serenity last week. Anyone can tell us where the hot water bypass valve is located for winterizing?

Don't know Serenity. On the 3 RVs we have had, the HW bypass has always been located inside the RV...in the same compartment as the WH. Since the WH on two have been in the galley under the sink, the WH plumbing was under the shelf below the sink. Removing shelf exposes back of WH, plumbing & shelves.

It's not called out in your manual? On my '09 it's located under the bench behind the driver's seat. The water heater tank looks like an old styrofoam ice chest. Mine has two values which control the in/out of the WH.

If the 2016 is like the 2014.5 I think barsaec is right, but if you don't find it inside, go outside and look for the water heater then go inside where that would be.

-Randy