Originally Posted by butchs
Thanks! So when getting it winterized do i need to do anything other then empty the tank?
There are a number of things that need to be done. Drain the hot and cold water lines, drain the water heater, bypass the water heater, pump antifreeze into all the lines (including sinks, toilet, shower, outside shower, etc) make sure the city water line is filled if the on-board pump is used, make sure some antifreeze gets into the sink and shower traps, both waste tanks, water filter housing after filter is removed. It's not hard if you are familiar with your piping systems and equipment. Just use common sense to know where any water may be hanging out.
However if you are unsure it may be best for you to have a shop do it while you watch and learn for next time.