What Is A Tankless Hot Water Heater?

tankless hot water heaterA hot water heater is an indispensable appliance every home should have. It definitely makes our daily lives more convenient and eases out our everyday tasks. Now although most homes have the traditional tank-type water heating units, consumer reports show that the number of tankless water heater use has gradually increased over the years. If you are thinking about going tankless, read on and let’s explore the world of instantaneous water heating.

What is a tankless water heater?

By the name itself, a tankless water heater doesn’t have a tank where it’s supposed to store and heat water. It is also known as the instantaneous water heater because it heats water by demand or as needed. Cold water goes into the system through the cold water supply line. Hot water will then pass through the hot water supply lines and distributed to the tap that you have just turned on.

This type of heating appliance comes in two kinds — the point-of-use type and whole-house type.  The point-of-use tankless water heater is connected only to a specific faucet or shower in your house. It is relatively smaller and can in fact be installed right under the sink, inside your kitchen cabinet. Because it is set up close to your outlet, this type of heater avoids the loss of hot water since it won’t take a lot of time for the hot water to reach a tap or shower. The whole-house tankless water heater meanwhile, supplies hot water on more than one outlet at the same time. It can cover the whole house or just a number of specific taps and showers you want.

What are the advantages and disadvantages of a tankless hot water heater?

Well, there are a number of pros and cons associated with the installation of a tankless heating unit. First of all, it is advantageous because it produces no standby heat loss. Since it won’t have to heat a tank full of water, you will cut down your gas or electricity consumption. Another benefit that you’ll get is that it will supply you with hot water right when you need it — ASAP. Last but not the least, you can expect your tankless water heater to last for more than 20 years.

In terms of disadvantages, you should know that it’s more expensive than the traditional tank-type heater. Yes, you’ll have to shell out more money to invest in this appliance. Another thing that you have to remember is that it needs more care. Inspection should be done by a qualified professional once a year and maintenance should be consistent. Aside from these two, a tankless water heater is indeed a worthwhile investment.

We hope that you loved reading our blog on how a tankless hot water heater works. If you need installation or repair services, just find the most reputed Washington DC Metropolitan plumber. Plumbers 911 Washington DC delivers top-notch Washington DC Metropolitan plumbing services including water heater repair, plumbing appliance installation, plumbing fixture repair, faucet repair, drain cleaning and many more! Call us now at (877) 932-5325  to schedule a service!

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Posted on: November 13, 2014