How To Replace An RV Toilet?

Last Updated on July 5, 2023

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An RV is a great way to see the country, allowing you to travel in relative comfort. However, it also comes with a lot of responsibilities. One of the more unpleasant jobs might be to replace a toilet. This is a normal part of maintenance for your vehicle. Let’s look at some of the things you need to know to have confidence when replacing the toilet in your RV.

Identify The Problem

The first step should be to identify the issue. In some cases, you might just need to replace one part, rather than getting a new toilet. When doing this, there are a few areas to check. First, you should make sure that all the connections have been properly tightened. Next, you might want to check that your water valve is still in good condition. Over time the connections can become eroded, giving the impression that the toilet is broken. If the same problem still occurs, it indicates a more significant issue. This might mean that you need to replace the toilet.

Remove The Old Toilet

The first step of replacing the toilet is removing the existing one. Before you do this, it’s important that you drain the tank. You should also make sure to take appropriate safety precautions, like wearing a mask and rubber gloves. Once removed, you will be able to get a better idea of the dimensions of the toilet.  First, you should take note of the depth and width of the space. In addition, you will need to measure the size of the hole. This might impact on the type of new toilet you can purchase. To make sure that the toilet fits, you should take note of these dimensions, keeping them with you when you are shopping.

Choose A New Toilet

The next step is to choose a new toilet. This is often one of the most difficult areas, with so many different options to choose from. For example, you will need to decide which type of flushing mechanism you want to use. The best method will often be affected by the type of toilet that you have, and how large your hole is. You will also need to decide the color you want and the type of materials that you incorporate. This might help you determine how comfortable you feel in the space. This can be especially important if you intend to take the RV on a long trip. In order to help you make an informed decision, you might want to check out this review.


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Install The New Toilet

Once you’ve selected a new toilet, the final step is to have it installed. There are a few ways that you can do this. First, you can do it yourself. To do this, you will first need to replace the gasket rings. Next, you will have to line up the new toilet with the gasket, making sure that it’s sitting above the mounting holes. Once done, attach all the other fixtures to the toilet. Then, you will be able to turn on the water again and test the system. When doing this, make sure to spot any leaks. While some people prefer this approach, for others it might be simpler to call in a professional. They will be able to install the toilet for you. In addition, you will get the assurance that everything has been done professionally.


A toilet plays a crucial part in an RV. Without a working toilet, the vehicle won’t have the same functionality. For this reason, it’s important that you take care of your toilet, replacing it if necessary. So, use these steps if you ever have an issue with an RV toilet.

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