Can You Operate a Toilet Without the Fill Tube?

The installation of a toilet is not a trivial matter; there are several issues to pay attention to. So, can a toilet fill valve be omitted? Let’s take a look together.

Can the toilet fill valve be omitted？

Yes, it can, but it is advisable to install it. Installing a fill valve helps effectively avoid odors from the drainage pipes when the water level inside the toilet is too low. These odors can spread into the bathroom, leading to unpleasant smells lingering in the area. Therefore, the installation of a fill valve is necessary. Of course, the installation should be done by a professional to ensure proper functioning.

What maintenance work should be done after the toilet is installed？

1、After the toilet is installed, you need to wait until the adhesive, such as silicone, or the mortar has cured before using it. It is highly recommended to have professionals handle the installation to avoid using cement as an adhesive, which could lead to cracks in the toilet base over time, making future usage inconvenient.

2、During the adjustment of the toilet tank, it is essential to check for any leaks in the various components. Water should be run for a few minutes to ensure that the water supply pipe delivers clear water. After that, the angle valve and flexible hose should be installed. Once installed, it's important to check for any issues to ensure proper use.

3、The flushing effectiveness of the toilet is another crucial aspect to pay attention to. After the toilet is installed, fill it with water and then test the flush. If the water flow is strong, it indicates a clear drainage system, and it can be used without issues. However, if the flow is weak, it indicates a blockage that needs to be addressed promptly.

4、After the toilet is installed, it is important not to use it immediately to avoid the adhesive not drying properly, which could result in dissolution when exposed to water and create problems for future use. Generally, it is best to wait 24 hours before using the toilet.

summary：This is a brief introduction about whether a toilet fill valve can be omitted and what maintenance work should be done after the toilet installation. Have you understood? It is best to install the fill valve to facilitate future use and reduce the probability of odor backflow.