ok, the other day, there was a water main break down the road/downhill from us. water was out for about six hours. I checked the faucet from time to time, and only had air running thru. at any rate, my wife goes, and uses the toilet, only went pee, lol.(2 month old kohler class 5) she forgets to not flush, and flushes, it all goes down, and I hear air shooting thru the lines, i run to the bathroom, and turn the incoming water valve off under the toilet. No biggie i figure, when the water comes back on I will just turn the valve back on. ok water comes back on, I turn the valve on, a little air hisses thru, then water fills the tank. good i say to myself. now for fun i test flush it, and see that now, when it flushes, not all the water goes down the bowl like it did before. AND there seems to be a shoot back of sorts, like it splashes back up higher than the seat!! (uh oh, thats not good lol) being the class five, i try to flush it holding the handle down to get the maximum flushage. works fine every time. but I bought this to save water. Oh, also, some times(maybe 1 in 5 flushes) it works fine. what happend to this fine unit??? Oh, BTW she also accidentally flushed our 30 year old toilet too and I had to shut that valve off as well. That one is still running fine no problems.Thank you for any help!
Frank
Frank