Gravity Water Fill
I was just reading another post which reminded me of a question I've been meaning to ask. Like many other Class A's, my coach does not have a gravity water fill. You have to hook a hose in and have ...
Forum Discussion
msmith1199 wrote:
But the person I wrote that too originally said it would empty their tank. And if the air bubble is above the overflow, then where does the air go as the tank fills? I can hear air coming out of my overflow as the tank fills with water. And you can tell when the tank is almost full as the air starts rushing faster just before water starts to come out.
My overflow outlet is located on the side of the water tank, but up as high on the side as possible (maybe 1" from the top). This leave about 1" of air on the top of the tank that cannot escape.
When mine did it it would drain about 1/3 of the 53 gal tank. Still enough to flush the toilet and take a shower. My comment was based on my experience with my RV and some other winnies with the same model out there that had the same problem. I have never heard of anyone's tank getting comply siphoned empty, I thought the guy was exaggerating as a lot of water does come out (in my case roughly 15 gallons).
