Published on November 14th, 2018 | by Sunit Nandi


How To Choose The Best Tankless Water Heater For Your Home

Tankless water heaters are the type of heaters that provide hot water only when it is needed. They are also known demand-type heaters or instantaneous water heaters. These water heaters can save your money because they do not produce the standby energy losses.

Probably the reason why you have landed on this page is because you are looking for how to choose the best tankless water heater for your home and well, if this is the case then you are at the right place, reading the right article. Today we are here with some of the steps that you can follow to choose the best electric tankless water heater. Here, you will find basic information about the tankless water heater and what criteria to use when selecting the best tankless katy water heaters for your home.

So, people, take notes of what we are about to tell you because this article will actually be very useful for you in the long run.

1. Determine Your Water Usage

The first step in choosing the best tankless water heater from is to determine your use of water. Just keep in mind that tankless water heaters are not rated by storage capacity. In fact, they are rated by the flow rate. In this way, the flow rate should match the amount of hot water that you expect to use in your home using a tankless water heater at any given time. As a result of this, you can use multiple hot water taps at once in your home, for example running a washing machine or dishwasher while allowing a family member to take a hot shower as well. So, just evaluate your typical hot water usage for the purpose of calculating the flow rate your tankless water heater will need.

2. Determine Your Temperature Rise

The next step is to determine your temperature rise. Temperature rise occurs when tankless water heaters work by heating water quickly from its incoming temperature to the temperature that you need. Temperature rise affects how efficient the water heater is at its job. In this way, your tankless system will become capable of delivering the amount of heating that you want quickly and efficiently.

3. Determine pros and cons of a tankless water heater

For choosing the best tankless water heater, you should consider the pros and cons of owning a tankless water heater. If we talk about its pros, a tankless water heater can provide an endless supply of hot water. By using a tankless water heater, you do not have the standby energy loss that you do with a standard model that keeps a large quantity of water ready. Its life expectancy is 20 years or even more. Talking on the pro side, if the system not adequate for your home, you will never have the hot water that you desire. Moreover, tankless hot water heaters are more expensive, and they cost more to install.

4. Determine the Fuel Type

The factor you must consider before making your final choice is to determine the fuel type you need. You have to decide whether you need an electric water heater or you have to go with the natural gas. If you are choosing an electric water heater, you must ensure that you have the proper voltage outlet and your water heater is on its own circuit or not. If you are going with a natural gas heater, then you must make sure that the gas supply line will support your new water heater or not.

5.- Determine Your Appliance Needs

Nowadays, tankless water heaters are available as whole-home systems. These heaters are relatively larger. They are designed to meet your hot water needs throughout your home. On the other hand, tankless water heaters are also available as point-of-use systems. Such heaters provide hot water to a dedicated fixture to eliminate wait times. So, before choosing the best tankless water heater, simply choose a whole-home or point-of-use system with the capacity that you need.


Follow the above steps if you are planning to make the switch to a tankless water heater for greater efficiency and space savings.

Tags: , , , , ,

About the Author

Avatar photo

I'm the leader of Techno FAQ. Also an engineering college student with immense interest in science and technology. Other interests include literature, coin collecting, gardening and photography. Always wish to live life like there's no tomorrow.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to Top ↑