Under Sink Water Heaters – Why Do You Need It?

Planning to replace your old water heater? Instead of buying a new and bigger version of your current water heater, you can purchase an under sink water heater instead. It will not take up much space as it is a small electrical appliance. This device is a must in case you want instant results.

Under sink water heater ensures that you get heated water almost instantly. Moreover, due to its compact size, it can be used anywhere. Apart from your house, you can also use this device in your office, garage, apartment, and even on a boat.

Another name for this device is under the counter water heater and helps you to save a lot in terms of both time and money. Moreover, no amount of water will be wasted.

Different Kind of Models Available

Even though most of the under sink water heaters are small, you will get several different kinds of models. Each model has its own set of features. You can get an under sink water heater with a 2 or 2.5-gallon tank. There are several under sink water heater reviews and can operate without the usual 2.5-gallon tank.

You need to keep in mind while choosing a model that the tank-less devices are devoid of a storage tank. But you will get an unlimited supply of water with them. However, in the under sink water heater that has a tank, the capacity is limited.

Benefits of Using Under a Sink Water Heater

There are several benefits of using an under sink water heater. Some of them are:

  1. Save Water

Your normal water heater is not effective when it comes to rationing. Under sink water heaters are not only convenient but useful as well. You will save a lot when it comes to water. You need not wait for hot water once you install this device.

With normal water heaters, you have to run the water in order to get hot water after some time. However, with an under a sink water heater, you can save a lot of water as you will get hot water easily. You do not have to keep the tap running in order to get water.

  1. Get Extremely Fast Service

You will get hot water without any delay when you install an under sink water heater. The temperature of the water can be changed within a couple of seconds. You do not have to waste any more energy in turning the faucet on and off in order to get warm water for your daily chores.

  1. Great For Your Pocket

In case you want to save a lot of money, you have to install an under sink water heater. You save a lot on your electricity and water bills when you use this device. The water bill will be less as you do not have to run the water and wait for it to get hot.

Similarly, since you will be getting hot water within seconds, your electricity bill will be less as you do not have to keep the heater on for a long time. Moreover, you do not have to call a mechanic for installation and maintenance and save money through it.

  1. Minimum Care And Installation 

There is no need for you to call experts for installation of under sink water heater. You can read the manual and do it on your own. It is that easy. The installation manual is written properly. In case of any minor damage, just connect it to the water supply, and it will be fixed.

  1. Extremely Flexible

You can use under sink water heater everywhere. Not only in kitchens, but you can take a bath by installing an under sink water heater. Just install it in your bathroom and adjust the temperature according to your liking.

  1. Saving Space

If You want to save space, you need to install an under sink water heater. It can be fit anywhere from the cupboard to the wall. It can be easily hidden from others and does not interfere with the aesthetic appeal of your house.

When Should You Install An Under Sink Water Heater?

Even though it can be used anywhere, under sink water heater is more favorable in certain conditions. Such as:

If you live in an area where it is cold throughout the year, you need to invest in an under sink water heater. When your water heater is away from your sink, you have to wait for a really long time to get hot water. It can be quite a pain, especially in cold weather, as you will freeze to death without it.

  • In Case You Are Environment Friendly

Global warming is a serious concern, and in case you want to contribute more to the environment, you need to buy an under sink water heater. You will save a lot of water when you decide to use this device.

Everyone is shifting to smaller apartments. In such a condition, you need to save space accordingly. Using an under sink water heater helps as it is small and compact. It can be conveniently installed underneath a sink or inside a cupboard. You can even use the wall and mount the device on it.


Even though you might need to refill the under sink water heater from time to time, it is a good buy. It is a good investment as you will be able to use it for a wide array of services. From cooking to washing clothes and dishes – everything can be done using this device.

In case you own a commercial space, you can install an under the sink water heater and help to cut your costs. What are you waiting for? Start looking for options as soon as possible.