Originally Posted by pmorris1
I ended up getting hold of a factory warranty person at Rockwood, and he sent me out paperwork on how to do the winterize on my HW296. For anyone else that has this model, the bypass valves are under the couch in the front on the off road side. You have to remove a wood panel to see the bypass. The water pump is under the TV cabinet. You have to remove the shelf in that cabinet to access the pump. Remove the hose coming from the fresh water tank at the pump. Make up a short hose with a coupler that will go onto the pump inlet . then you just stick the hose into a gallon of antifreeze and turn on your water pump, and run each facuet, until the pink solution comes out. don't forget your outside shower, and your flush toilet
fyi you can instead of removing hose install a three way t shut off and add another hose so that you dont have to remove hose every time.
just turn t valve and insert already installed hose in gallon jug and start pump. when done turn valve back and everything is normal again .
dont forget to remove filter out of canister if you have one .