Several things can be done to fix your RV toilet that is leaking. The problem may be caused by an overflow, a cracked bowl, or a leaky base. A damaged and leaking toilet isn’t something everyone wants, but it’s just part of buying an RV. You can fix some of these issues yourself, but others might need a professional. You need to identify the problem correctly to find your next trip. Plus, nobody wants to step in toilet water every time they enter the bathroom.
IDENTIFY THE SOURCE OF THE LEAK
The RV toilet leak must be discovered before anything else. You’ll be well-equipped if you can identify the root cause. The bowl, the base, or even the top of RV toilets can leak. Watch where the water comes from to find the leak. Take a close look at the toilet. Take a close look at the toilet. The bowl may have a hairline fracture if water seeps through at certain points. Your toilet leak will usually come from the base or upper part. An overflow will be obvious right away! Identify the leak source as you move forward so you can decide what to do next.
UPPER TOILET LEAK
Your toilet’s float seal in the vacuum breaker might be failing if it’s leaking from the top. The toilet will leak only when flushed. You might not notice the problem for a while. However, until it is fixed, it will continue to leak. Examine the interior of the toilet after taking the top off. If the seal is damaged, the water cannot be held in and moved properly. You can buy a replacement kit and a new float seal to replace the defective unit. Sometimes all the toilet needs is a good cleaning. Draining, flushing, and leaking can be complicated if there is a blockage somewhere. For specific instructions, check your RV manual or contact the manufacturer.
TOILET BASE LEAK
RV toilets leak most often from the base. It can be caused by a few things. A worn gasket or flange seal is most likely to cause problems. Floor leaks can also be caused by cracked internal seals. The black tank and water supply should be disconnected when there is a base leak. During your examination/fixing, do not let water spill out! Unscrew the bolts holding the toilet to the RV floor. Start with the flange. You may discover warping, cracks, and poor connections if there is a problem. This item must be replaced if there are issues. Check the gasket next. Over time, they will wear out and need to be replaced. Thinness or cracking may occur. It’s easy to fix if gaskets are the problem. Replace it around the base and reinstall the toilet! If you want, you can also apply sealant/caulk to the base. Cracks and leaks will be sealed with this substance. Drying is also prevented!
OVERFLOW LEAK
Clogs cause toilet overflows. It is possible to remove these. A variety of chemical cleaners and boiling water are commonly used solutions. Plungers or drain snakes can also be used to clear blockages. There is sometimes a problem with RV toilets overflowing with water. As the water fills up, it has nowhere to go, unlike a conventional toilet. A faulty flush handle valve could cause your toilet to fill on its own.
CRACKED BOWL LEAK
RV toilets with cracked bowls rarely leak. Still, it’s worth considering. It may be easy to detect some cracks, but others may require a flashlight and a dry towel to find. Sealant can be used to seal up cracks if they are located. It is usually best to just buy a new toilet bowl and install it, since this will not solve the problem permanently. The fix is quite simple, but it will cost you more to implement.
