Forum Discussion
rbpru
Jun 02, 2016Explorer II
I flush The antifreeze with the bypass open and the input and output closed. Then open the input and output valves and close the bypass. Next open the nearest hot water faucet, start the pump or turn on the city water. Let the air blast out of the hot water line until the water heater fills and water flows out of the faucet.
Turn on the remainder of the hot faucets to blow the air out. Turn on the water heater. Works for me.
Turn on the remainder of the hot faucets to blow the air out. Turn on the water heater. Works for me.
About Travel Trailer Group
44,029 PostsLatest Activity: Jan 28, 2025