RV BUYers

Leaking RV toilet? What’s wrong?

Facebook
Twitter
LinkedIn

Leaking RV toilets may be fixed many ways. Overflow, a damaged bowl, or a leaking base may be the issue. A broken, leaky toilet is part of purchasing an RV. Some faults may be fixed yourself, while others may need an expert. Find your next journey by identifying the issue. Nobody likes to walk in toilet water while entering the restroom.

IDENTIFY THE SOURCE OF THE LEAK

First, find the RV toilet leak. Identifying the underlying reason will help. RV toilet bowls, bases, and tops may leak. Find the leak by following the water. Examine the commode. Examine the commode. Water seeping into the bowl may cause a hairline fracture. Base or top of the toilet generally leaks. Overflow is clear. Determine the leak source so you can proceed.

UPPER TOILET LEAK

Leaking from the top indicates a failed float seal in the vacuum breaker. Flushed toilets leak. The issue may not be immediately apparent. It will leak till repaired. Remove the toilet lid and look inside. Damaged seals prevent water from being contained and transferred. Replace the faulty unit with a replacement kit and float seal. Sometimes a clean toilet is enough. Blockages complicate draining, flushing, and leaking. Consult your RV handbook or manufacturer for directions.

TOILET BASE LEAK

RV toilet bases leak most commonly. Causes vary. Worn gaskets or flange seals pose issues. Internal cracks might cause floor leaks. Base leaks need disconnecting the black tank and water supply. Don’t leak water while examining/fixing. Remove the toilet’s floor bolts. Flange-first. Problems include warping, fractures, and weak connections. If it’s broken, replace it. Gasket next. They’ll require replacing over time. It may thin or crack. Fixing gaskets is simple. Reinstall the toilet after replacing the base. If desired, seal/caulk the base. This seals cracks and leaks. No drying!

OVERFLOW LEAK

Toilets overflow when clogged. They’re removable. Solutions include chemical cleansers and hot water. Plungers or drain snakes may remove clogs. RV toilets may overflow. Unlike a typical toilet, the water has nowhere to go. A defective flush handle valve may cause toilet overflow.
Cracked toilet bowls seldom leak. Thoughtful. Some cracks may be seen using a flashlight and a dry cloth. Sealant may fill cracks. Buying a new toilet bowl and installing it frequently fixes the issue. The remedy is easy, but expensive.

More to explorer

Which RVs should be winter-ready?

RVs can withstand freezing temperatures with the following features.  If you plan to camp in cold weather, look for these RV features. 

Leave a Comment

Your email address will not be published. Required fields are marked *