Noisy toilet

[edfickett]

2020 Jayco Eagle HT 28.5 rsts when we release the toilet flush pedal there is a hammer noise. Has anybody had the same problem? Talked to Dometic, was told it is a water Hammer noise and I should install a water hammer arrester in the water line to the toilet: that may fix it.

[RogerR]

Trace back the line and look for somewhere the pipe is hammering and see if you can secure it. I had hammer behind the shower and used foam rubber and a few plastic hold downs at strategic spots.

[ARoamer]

Same issue as OP. Toilet is the only fixture that produces it. It wakes the DW on my occasional nightly bathroom trips. A sleep deprived DW is not a good thing! Not gonna do the "If it's yellow let it mellow" routine. Planning on installing a T at the toilet and putting a piece of PEX tubing as long as I can fit for a air cushion. Anyone else tackle this successfully?