FrankandbeansExplorerOct 29, 2016Winterizing Atwood water heaterMy last toy hauler with the Suburban type water heater was easy. I drained the tank, and under the kitchen sink, there was a shut off valve on the back side of the water heater. Then I winterized the ...Show More
sch911ExplorerOct 29, 2016The shut off valve is always on the back side of the WH. Can you see that area? Thats where the valve would be (if there is one).
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