Flush the unit once or twice and check to see where the leak is originating.
Rv toilet water valve leaking.
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.
To determine which you may need to wrap each part individually in paper towel.
If the toilet in your rv is leaking onto the floor the main cause could be a worn seal between the rv s black water holding tank and the toilet.
If the seal breaks it will not hold water the right way and will cause a leak.
If your toilet bowl isn t holding water it can t keep smells from coming back up into the rv bathroom.
If the water that appears behind your rv toilet is clean then you probably have a faulty water solenoid valve or a failed vacuum breaker.
If water drips to the floor from the upper portion of the toilet only during the flushing cycle the problem is most likely the vacuum breaker.
Some toilets need you to buy a kit and replace the float seal.
By checking where the water is coming from and exactly when the water appears you can pinpoint which cause is the culprit.
Let s say your rv toilet leak is coming from the upper part of the toilet usually during the flush cycle.
If this seal breaks it won t hold water causing a leak.
Purchase a flange seal which has been created for your rv s toilet turn the water supply off.
I have a dometic sealand traveler rv toilet with a leaking water valve.
Other toilets need to be taken apart and thoroughly cleaned.
Rv toilet bowl not holding water this final type of leak doesn t leave water on your floor but it certainly can lead to some stinky smells in your rig.
This could mean that your float seal in the vacuum breaker is not working right.
On some toilets you can buy a kit to replace the floating seal.
There are a few reasons why water may be leaking at or near an rv toilet.
By checking where the water is coming from and exactly when the water appears you can pinpoint which cause is the culprit.
For this reason fixing the issue is a must.
If water drips to the floor from the upper portion of the toilet only during the flushing cycle the problem is most likely the vacuum breaker.
I will show you how to access it and the options for repairing or replacing it.
Finally getting around to fixing the leak behind my toilet that i found after traveling across the country.