Dometic Rv Toilet Valve Won T Open

Thanks for visiting the rv repair club site and the opportunity to assist with your toilet issue.

Dometic rv toilet valve won t open.

Ok the dometic 310 is a very basic rv toilet and easy to work on. The toilet won t allow water in when depressing the foot pedal. Go to amazon and order a new spring cartridge. Both issues are symptomatic of larger problems and rectifying them can be time consuming and unpleasant.

Finally getting around to fixing the leak behind my toilet that i found after traveling across the country. Yes it s a dirty job. You may as well replace the gasket since you will have the toilet apart. It s even the same part which can be found here on amazon.

There is a flush handle that opens the valve and water flushes the waste down into your black tank. This is your typical rv toilet. The dometic 300 series toilet is another very common rv toilet. Replacing the water valve on the 310 series and the 320 series is the exact same process as the 300 series.

I show how easy it is to replace the bowl ball seal and what could cause the s. When the unit is in the full down mode it stays there and a person must lift up the lever to get the unit to close back. Now it rocks on the bottom where the plastic meets the floor please advise how to fix this problem thanks richard. The unit has two positions part way down to fill with water and full down on the foot lever to open the valve and flush.

Replace the water valve on a dometic 300 310 320 series rv toilet. Second water enters the bowl but does not exit. If the ball valve has any nicks or scratches polish them out before re assembly. I installed a dometic 310 toilet in my 5th wheel rv.

If your rv dometic 300 series toilet doesn t hold water check out this video. First water won t enter the bowl when the foot pedal is depressed so waste is not washed away. Traditional gravity flush toilet. On some toilets you can buy a kit to replace the floating seal.

Customer service october 4th 2016. Other toilets need to be taken apart and thoroughly cleaned. There are two ways for an rv toilet to fail. If your rv toilet is leaking from the upper part of the toilet when you flush could mean that something is wrong with the floating seal in the vacuum breaker.

Depending on the model and year your toilet valve will either have a flat spade valve that is a piece of flat plastic that slides back and forth into a rubber gasket that is supposed to seal and hold water or a rounded valve in the newer style. Need new flush valve for dometic model 310 302310073 toilet. A fellow rv r offered to share his knowledge with. If this seal breaks it won t hold water causing a leak.