Low Point Drains
This is going to sound like a silly question, but I am clearly missing something on our new coach... The low point drain(s) do not fully empty the fresh water tank?? How am I supposed to get all of ...
Forum Discussion
TWZMYJP wrote:
....How am I supposed to get all of the water out for winterization and freeze protection? Unfortunately the water pump suction port is too high, and leaves at least 2" of water in the tank as well so that's not an option either...
Drain as much as you can by opening the tank drain and the low point drains, then put in the "pink stuff" and run the water inside at all faucets/showers/toilets until it gets in all the lines. Before storing for the winter, I usually drain everything I can, put in about 10 gallons of RV antifreeze into the fresh tank, turn the pump on and run everything until it runs pink. I then put about a gallon each into the black and grey tanks for good measure. At the end of winter, I drain the fresh tank, flush it with fresh water and run everything until it runs clear and then sanitize the system with bleach. Then...flush everything again......
