🔧 Thetford - TH34122 34122 Vacuum Breaker: "Thetford Vacuum Breaker - TH34122 34122 Review

I needed to replace a leaking vacuum interrupter. The kit included not only the switch, but also both hoses and 4 clamps, as well as a replacement gasket for the bottom of the toilet. The work was very easy, took about 10 minutes from start to finish.

January 31, 2018 Works great with my Thetford Aqua-Magic Style II toilet. The supplied hose has twice the wall thickness of my toilet. All is well. Oh, no need to remove the toilet to replace the vacuum breaker.

Toilet valve on trailer needs replacing when I called my parts supplier they said the manufacturer Thetford would not have this valve for months my brother told me to contact Revain to sort it out to order it. Got it safely within a week

At the start of our third tourist season there was water on the floor of our motorhome. It turned out to be coming from the top of the vacuum switch when the leg was partially depressed to fill the bowl. Looks like the original and fits perfectly. There are no more leaks. I watched YouTube videos on how to change. Most people cleaned the toilet, but I didn't have to. Mine is in the corner so I had a little more room to work. Fixed in less than five minutes. The kit contained all the necessary…

I would have given 5 stars if the instructions weren't misleading. You add steps that are completely unnecessary. Why do they want you to remove the toilet from the trailer? I guarantee you that if a competent RV mechanic did the job, they wouldn't waste their time. Of course, if the installer has no dexterity at all or isn't user-friendly at all, yes, follow the instructions. Don't even turn off the water, it's held by the pedal. All I did was use a couple of sewer locks and blindly look for…