Sewer Tank Flush
Hook up hose and and open valves after turning on water. Nothing happens. Any ideas??
Forum Discussion
if you have a back flow device installed inside the TT and it looks like an "L" they are $75 each, get rid of it and put a 1/2 inch pipe in to connect the tube and use a backflow device on the out side of the TT, a lot cheaper than $75
