What is a Tankless Toilet?

A tankless toilet is an amazing invention that has been around for decades, but only recently have they become more and more popular. A tankless toilet eliminates the need to constantly refill the water tanks with fresh water, which saves you money and energy. It also helps save our planet by reducing waste and saving on water usage.

How Does a Tankless Toilet Work?

The main difference between a traditional toilet and a toilet without tank is how the water is heated. With a traditional toilet, there’s a tank of hot water that heats up as needed. When you flush, the tank fills up with water and then releases all at once into the bowl. This means that when you use your toilet, the water in the tank gets used up first before any other part of the house can be used.

With a tankless toilet, however, no water is stored in the tank. Instead, the water comes directly from the faucet while you poop while watching movies. As soon as you turn the handle, the water begins heating up immediately, so you never run out of hot water while using the bathroom. The water doesn’t even go through the pipes until you’re finished.

There are two types of tankless toilets: electric and gas-powered. Electric models heat the water via electricity, whereas gas-powered models heat the water via natural gas. Both types work well and will last a long time if properly maintained.

Benefits of Tankless Toilets

Tankless toilets are great because they don’t require a lot of maintenance. They also help conserve water and reduce pollution. Since there’s no storage tank, there’s less chance of having leaks or clogs. There’s also less chance of flooding since there’s no tank to fill up.

Another benefit of a tankless toilet is that it uses less energy than a traditional one. Traditional toilets use about 1 gallon per minute, but tankless ones use about 0.5 gallons per minute. That’s a huge savings!

Another big plus is that these toilets are eco-friendly. Because they don’t store water, they don’t contribute to the problem of global warming. Plus, they don’t create as much waste as regular toilets do.

Drawbacks of Tankless Toilets

If you live where you get freezing temperatures during winter, you might not like a tankless toilet. You’ll still need to keep the water heater running in order to maintain the temperature just like you keep resetting the thermostat to stay warm. If you want to avoid this hassle, you may want to consider installing a thermostatic valve instead. These valves automatically shut off the flow of water whenever the room temperature drops below a certain point.

You should also note that some municipalities charge higher taxes on tankless toilets. In most cases, though, the tax isn’t very high.

Installation Tips for Tankless Toilets.

If you want to install a tankless toilet yourself, here are some tips to keep in mind:

1) Make sure you buy a model that matches your home’s plumbing system. If you have copper pipes, you’ll need a copper tankless; if you have PVC pipes, you’ll need to get a plastic tankless.

2) Buy a high quality unit. You won’t see much improvement with a cheap unit. Look for a high-quality tankless that has a warranty and has passed stringent testing standards.

3) Check the installation manual carefully. Some units come with detailed instructions, but others may not. Make sure you follow all the steps correctly.

4) Install the unit where you normally would put a traditional toilet.

5) Have someone else check the installation process for you.

6) Be careful when installing the drain line. It should connect to the sewer pipe without kinking or getting snagged on anything.

7) Test the unit after installation. Turn off the power and make sure everything works smoothly.


The cost of a tankless toilet depends on which type you choose. The price ranges from $500 – $1000 depending on the brand and features.


Q: What is the difference between a tankless and an instant hot water tankless toilet?

A: An instant hot water tankless is basically a tankless with a built-in water heater. The water heats up instantly, so you can enjoy warm showers immediately after turning on the tap.

Q: Can I install my own tankless toilet?

A: Yes, you can install your own tankless toilet. However, you will need to hire a plumber to set up the plumbing connections.

Q: Does a tankless toilet save water?

A: Yes, a tankless toilet uses around half as much water as a normal toilet. This means you can save money by cutting down on your monthly water bill.

Q: Do I need to replace my entire bathroom if I switch from a tanked to a tankless toilet?

A: Not necessarily. You can install a tankless toilet in almost any type of bathroom. Just make sure that the space you plan to install the new toilet is large enough to accommodate the unit.


There are many benefits to using a tankless toilet, including saving money and helping the environment. However, you will have to pay more for a tankless toilet than you would for a traditional one. Also, you may have to deal with lower water pressure.

Since there’s no storage tank to fill up, you can save even more by turning down the hot water supply. This way, you’ll only be using what you really need.