Aqua hot 400d winterization
We have no experience with this system. I've decided to winterize our new rig this year. Dealers prices have gotten ridiculious for this. Almost $300 to winterize and de-winterize. I use to do our old...
Forum Discussion
chastho wrote:
Do not run Aqua hot with out fluid {water or antifreeze} in the water lines. If you blow out the water lines do not run the Aqua hot I did and it cost me $8,ooo for new unit. The copper lines when dry will rupture from the heat.
Read the next post. There is NO heat difference when there is NO WATER in the water coil in the tank. What you probably did was, you blew out the lines and failed to put RV antifreeze thru the copper coils. Aqua Hot states that blowing out will NOT remove all the water drops from that interior coil and the coil is so small in diameter, that the small amount will freeze and rupture the copper coil. Doug
