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Topic: Toilet leaking at vacuum breaker (Read 450 times) previous topic - next topic

Toilet leaking at vacuum breaker

My Dometic Microflush toilet is leaking as we flush it at the black vacuum breaker. At the top and bottom.

See attached photo.

Any ideas.
Rick & MJ Berry
1998 U320 40'
Ohio

Re: Toilet leaking at vacuum breaker

Reply #1 –
If you can figure out the model number take that and do google search for vacuum breaker or can go to Dometic web site Spare Parts Information | Dometic.com
2014 ih45  (4th Foretravel owned)
 1997 36' U295 Sold in 2020, owned for 19 years
  U240 36' Sold to insurance company after melting in garage fire
    33' Foretravel on Dodge Chassis  Sold very long time ago

Re: Toilet leaking at vacuum breaker

Reply #2 –
Time to remove that high priced always something commode and put in a Dometic 320.  Easy install and you won't be disappointed in the results!
Joe & Dottie Allen
Sold!  December 2023.      2000 U320; build # 5645
Our coach " Maxine"
Motorcade #  15922;  Escapee 150950; FMCA F330833; Boondockers Welcome;  Harvest Hosts;  Thousand Trails
'98 U320 from 2000-'06
USAF '62-'66

"Do not spoil what you have by desiring what you have not; remember that what you now have was once among the things you only hoped for." ―Epicurus

Re: Toilet leaking at vacuum breaker

Reply #3 –
Quote from: juicesqueezer –
Time to remove that high priced always something commode and put in a Dometic 320.  Easy install and you won't be disappointed in the results!

I cant believe you stated this! Aren't you retired and always looking for a clean interesting project that constantly can give requirements for attention and care. Installing a Dometic 320, what's the sport in doing that.

Re: Toilet leaking at vacuum breaker

Reply #4 –
Well, I guess it's time for a new toilet.  From the comments over the past few years, I think we will get the Dometic 320.
Our coach is 40 ft so we have a separate room for it. 
Is it a clean swap or will I have to make adjustments?  I heard about a Dometic Sealand Adapter kit.

Thanks
Rick & MJ Berry
1998 U320 40'
Ohio

Re: Toilet leaking at vacuum breaker

Reply #5 –

Other will know first hand but the 40 foot coach should be a easy install. Amazon was the cheapest I could source when I did mine. Figure out what you need in regards to height and spray nozzle needs.. color. You won't regret it. FYI in comes with the waist seal installed

Amazon.com: Dometic 320 RV Toilet - Gravity Flush with enameled wood seat -...

Scott

As an Amazon Associate Foretravel Owners' Forum earns from qualifying purchases.

Re: Toilet leaking at vacuum breaker

Reply #6 –
Would I need the mounting adapter kit?  It would be nice because it would cover the existing four bolts coming out of the floor now.
Rick & MJ Berry
1998 U320 40'
Ohio