Tankless Water Heater 101: All the Basics You Need To Know

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Tankless Water Heater 101: All the Basics You Need To Know

Tankless water heaters are becoming more and more popular every day. If you’re not familiar with them, a tankless water heater is a device that heats water on demand, rather than storing heated water in a tank like traditional water heaters. This can save you money on your energy bills, and it’s also more environmentally friendly because it doesn’t produce the standby heat losses that traditional water heaters do. In this article, we will discuss the basics of tankless water heaters so that you can decide if one is right for you. Keep reading to learn more.

What Is A Tankless Water Heater?

A tankless water heater, also known as an on-demand or instantaneous water heater, is a type of water heating system that heats water without the use of a storage tank. As hot water is used, cold water enters the unit and is quickly heated to the desired temperature. Tankless water heaters are much more energy-efficient than traditional storage-tank water heaters because they only heat the water that you need when you need it.

How Does A Tankless Water Heater Work?

A tankless water heater, also known as an on-demand or point-of-use (POU) water heater, provides hot water only when you need it. They don’t have a storage tank like their traditional counterparts and they can be mounted on a wall, taking up far less space than a regular water heater. When you turn on the hot water tap, cold water travels through a pipe into the unit. An electric element or gas burner heats the water inside the chamber of the tankless water heater, and as soon as the set temperature is reached, hot water flows out of the unit and to your faucet.

How To Install A Tankless Water Heater?

A tankless water heater is a great way to save space and energy. They are also very efficient, providing hot water on demand without having to store it in a tank. If you are thinking about installing a tankless water heater, here are some things you need to know. First, you need to decide what size unit you need. Tankless water heaters come in a variety of sizes, so it is important to choose one that will be able to meet your hot water needs. You will also need to consider the type of fuel that you will be using. Tankless water heaters can run on electricity, natural gas, or propane.


Once you have chosen the right size and fuel type for your needs, you will need to install the unit. This can be a tricky process, so it is important to follow the instructions that come with your tankless water heater carefully. If you are not comfortable doing the installation yourself, you may want to hire a professional. After your tankless water heater is installed, you will need to maintain it properly to keep it running efficiently. This means regularly flushing the unit and descaling it as needed. You should also have your unit serviced by a professional at least once a year. By following these simple steps, you can ensure that your tankless water heater will provide hot water on demand for years to come.


How Long Does Tankless Water Heater Last?

The average tankless water heater has a lifespan of about 20 years. That’s twice as long as a traditional storage-tank water heater. When it comes to performance, however, there is some variation. Some tankless water heaters last only half as long as their expected lifespan while others may last much longer. To get the most out of your investment, choose a model from a reputable manufacturer and have it installed by a qualified professional. With proper maintenance, your tankless water heater should provide many years of hot water for your home.

How Much Do Tankless Water Heaters Cost?

The average cost of a tankless water heater is between $800 and $1500. The exact price will depend on the size, capacity, and features of the unit. Tankless water heaters cost more than traditional storage tank water heaters, but they can save you money in the long run. They’re also more energy-efficient, so you’ll save on your energy bill each month. The amount of money you save will depend on how often you use your water heater and the type of tankless water heater you choose.


So, there you have it, all the basics you need to know about tankless water heaters. If you’re still undecided and would like more information, don’t hesitate to give us a call. We would be happy to answer any of your questions and help you choose the perfect tankless water heater for your home.




Do You Need a Tankless Water Heater Installer You Can Trust?

Superior Mechanical Services, Inc. began in 1948 as a family-owned business with a vision to provide value-minded service with a down-to-earth approach to customers throughout the San Francisco Bay Area. As the premier Commercial and Residential Plumbing Service and HVAC Service provider for Livermore, Dublin, and Pleasanton, Superior Mechanical can do it all, from heating and air conditioning services to Tankless Water Heaters. Our technicians are certified Tankless Water Heater professionals who will ensure every part of your project is done right using a careful checklist to guide and test each step. At the end of your appointment, we’ll show you how to get the most out of your new Tankless Water Heater system and give you tips on maintenance so it lasts for years to come. Contact us today for amazing service tomorrow!



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