January, 13 2021

Water heaters are one of the essential appliances we need in our home. Imagine having a hot and relaxing shower at the end of the day. To get this soothing shower at the end of the day, you need a good quality water heater that can run well at least for a decade.

You have to pay attention to different factors while you are thinking about purchasing a water heater. The water heater needs to have maximum safety protocols, and it needs to be energy efficient.

In this article, we will try to explain the different types of water heaters to buy.


Types of water heaters


Conventional storage-tank water heater

This type of water heater holds the water that needs to be heated. The tank of this water heater is insulated so that when the water warms up, it remains warm until you use it. Most families have this type of water heater; the only disadvantage associated with this water heater is that you are limited in terms of the capacity of the water heater.


Tankless water heater

This type of water heater does not have a tank and instead they have superheated coils that fill with water and heats water in a flash whenever you need heated water. This type of water heater is also known as the on-demand water heater. If you are someone who can't wait for too long to heat water, the tankless water heater is the best option.


Heat pump water heater

This type of water heater can help you to save money on electricity bills as it doesn't directly generate heat. This style of water heater uses the heat in the air and in the ground to heat water. The heat pump water heater uses 60% less electricity as compared to other types of water heater.


Solar-powered water heater

The solar-powered heater allows the water heater to draw energy from the sun. Thus, if you already have a solar panel at your home, you can easily use a solar-powered heater. This style of water heater is the most efficient of all. The only problem associated with this type of solar panel is that it requires regular maintenance.


Condensing water heater

The condensing water heater can be the best option for your home if your home has natural gas as its main energy source. The only issue associated with this type of water heater is that it is not available in smaller models and it works best for families with a capacity of more than 55 gallons.


Factors to consider when choosing a water heater

Different factors need to be considered when you are thinking about purchasing a water heater:



The water heater is an integral part of your family's day to day life, and thus, it is important to choose a water heater that can offer you a maximum warranty. Warranty of the water heater can range from 2-years to 10-years. Some manufacturers can also offer up to 12-years. To avoid and surprising expenses in the future, try to choose a water heater with a maximum warranty.


Digital display

Water heaters with digital displays are the best option as it will help you to adjust the water heating settings with maximum convenience. The digital display of the water heater can help you to adjust the output of the water heater, the water temperature, and some models also come up with scheduling features. Water heaters that do not come up with digital displays will offer only basic readings like the overall temperature and water pressure. Thus, if you are looking for a modern water heater, the water heater with a digital display can be the best option to choose from.



The capacity of water is one of the most important factors that you need to consider. You need to determine the capacity according to the number of members you have in your family. Each person's water usage may vary greatly, and thus, you can use a First-hour rating (FHR) to determine the water heater size for your family. To calculate the FHR of your family, you need to count the number of people in your home and multiply it by twelve. This means that if you have a family of four members, you will need a water tank capacity of at least 48 gallons.


Anti-scale device

The mineral scale can cause huge damage to the water heater and other water-consuming appliances. Some manufacturers include anti-scale devices in the water heater. This is an anti-scale device that helps in moving the water at the bottom of the tank. Thus, this constantly moving water is not prone to mineral build-up, and thus, the lifespan of your water heater will increase.

 Buying Water Heater in Kerala is a necessity in the upcoming winter season. Thus, look at all factors mentioned above to choose the best water heater as per your needs.








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