Water Heater Blog

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A Short Guide to Tankless Water Heaters for Beginners in Houston TX

Dec 31, 2021 | Tankless Water Heaters

According to, a conventional storage-tank water heater can cost you $100 or more a year to run, a frustrating loss considering that the average family can save $100 or more by investing in a tankless water heater. 

The EPA estimates that your typical storage-tank water heater uses 34 percent more energy than a comparable tankless system. Water heating accounts for 18 percent of your home’s total energy use, so replacing your current storage tank heaters with tankless water heaters is a surefire way to reduce how much energy you use significantly. 

If you’re still new to the idea, here are the most important things you need to know:

What is a Tankless Water Heater?

A tankless water heater delivers the water you need when you need it without wasting energy heating unnecessary water in storage tanks. Since storage tank water heaters keep the water in a reservoir at a constant temperature, running only when a demand is placed upon them by the home, they’re more expensive to operate.

On the other hand, tankless water heaters work on demand, which cuts down on the number of times that they need to be fired up per day. Suppose you’re using a tankless water heater consistently. In that case, you can enjoy lower utility bills, a reduced carbon footprint, and the peace of mind that comes with knowing that you’re doing your part to reduce your impact on the environment.

How exactly Does it Work?

Tankless or instantaneous water heaters work by heating the water as it flows through the heated element. When a hot water tap is opened, the water flowing through the hose from the tankless water heater is heated before it reaches the faucet.

The temperature of the water depends on the flow rate. If you need hot water, there’s no need to wait for it to be heated. This is especially handy in kitchens that suffer from high-demand hot water needs.

Tankless water heaters do take a little longer to kick in than storage tanks, however, so if you need hot water right away, put some water in a pot and put it on the stove instead.

What are the Benefits of Installing a Water Heater in Houston TX?

The energy savings of a tankless water heater are a significant benefit for anyone who works hard to be environmentally conscious. According to the EPA, a tankless water heater uses 50 percent less energy than a tank-style heater. That’s a new record!

Since the only water heated is the water that passes through the HVAC coil, there’s no need to heat water that isn’t being used. This is particularly important in places with hot climates, where it’s common for cold water to be running through the pipes before it’s ever used. In such a situation, a tankless water heater will use far less energy than a storage-tank water heater.

A tankless water heater is ideal for people looking to save money—simply because it costs much less to install. You can get a new tankless water heater for less than you might spend repairing your old one.

The Bottom Line

A tankless water heater is an ideal solution for anyone who wants to reduce their footprint on the environment. They’re easy to install and cost far less to operate. For these reasons, they’re an excellent choice for anyone with an eye toward environmental stewardship.

If you are looking for reliable hot water installation here in Houston, we can help you. Here at Houston Water Heaters, we pride ourselves on providing first-class water heater installation and replacement. Our Techs are uniformed, fully licensed plumbers. You can count on us for expert advice and excellent service. Contact us today to learn more or get an instant quote online!

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