There is no denying the fact that, most people do not pay much attention to their water heaters until they fail to get the required quantity of hot water. There was a time when there was no alternative but to invest in a regular water heater with the huge tank but these days, there is the option of buying a tankless water heater. A tankless water heater offers a number of advantages over traditional units and this is the reason, people all around the world are shifting to this alternative as compared to the storage tank models.
What Is A Tankless Hot Water Heater?
In simple terms, this type of water heater does not have a storage unit for storing water. Instead, the water is heated instantly as and when it is required. An electric tankless hot water heater makes use of heating elements in order to heat up the water. These water heaters are also known as on-demand water heaters as they are capable of supplying hot water as and when needed.
Tankless water heaters offer a number of advantages and this is a reason, a number of companies have jumped on this market and have started offering a wide variety of models. While the basic principle remains the same, there are certain things that differentiate a particular model from another. Therefore, you need to do your homework in order to buy the right unit for your specific requirements.
Tips For Buying The Best Electric Tankless Hot Water Heater
Here is a list of some of the important parameters you should carefully consider the monitor get the best value for your money when you go looking for the best electric tankless hot water heater.
One of the most important parameters you need to pay attention to is the flow rate of water heater. The chosen flow rate will depend on the climate you live in. If you live in a place with warmer climate, less energy will be required in order to heat up the water to get it to the required temperature. You should begin by determining your requirement in terms of gallons per minute. Once you have arrived at the required number, compare it to the number mentioned on that particular model in order to make sure that it is capable of satisfying all your requirements.
Keep in mind that if you live in a particularly cold spot, you need to buy a unit that has a flow rate which is 50% more than your requirement. In other words, if you need 3 gallons per minute, you would want a unit that is capable of supplying up to 5 gallons per minute in order to compensate for the colder climate. Most of the heaters available in the market today come with a climate zone chart. It will allow you to get an idea of how quickly you can get hot water from that particular model.
Another important parameter you need to consider is the cost of installation. It is important to keep in mind that electric water heaters require higher voltage for operation and most of the residential properties do not have the necessary electrical system in place in order to supply the required energy to an electric water heater. If that is the case with your property, you will also need to spend money on upgrading your electrical system which will significantly increase the overall cost of a tankless water heater. Therefore, it is important that you take into account the cost of installation along with the cost of the unit before you make your final decision.
You should also take into account the design of the overall unit. It is preferable to invest in a model that has a simplistic design instead of buying a model that has a lot of bells and whistles. Keep in mind that some models that offer a lot of bells and whistles also have a lot of points of failure. At the end of the day, you want a water heater to consistently supply hot water as and when you need. So, choose a simplistic design that does not have too many bells and whistles which lowers the probability of failure at some point in time.
Energy efficiency is another thing you need to check before clicking on that buy button. Most of the water heaters available in the market today are extremely energy-efficient and most of them have an energy efficiency of up to 98%. In simple terms, it means that 98% of the electricity consumed by the unit is spent in heating up the water which results in very little wastage. So, make sure that the unit you are buying has high energy efficiency.
As far as the price is concerned, it is important that you do not buy a unit solely on the basis of price. There are quite a few cheap models available in the market that may seem cheap on the surface but these units turn out to be quite expensive in the long run. This is due to the fact that many of these models use low-quality components that fail in a few months or in a few years. After all, you want your electric tankless hot water heater to last many years. Therefore, it is better to invest in a model that is made by a well-known brand and has received good reviews.
The best way to check out reviews is to search online on your favourite search engine for that particular model. In addition to various review websites, you should also check out some online web stores that allow their customers to leave reviews for the items they sell in their online store. Carefully check the positive as well as negative reviews in order to figure out any problems buyers might have faced after using that particular unit.
Carefully check the warranty offered by the brand as well as the buyer’s experience with their customer service. Even though most of the highly reviewed models usually do not pose any problems but it is still important that you are able to get a replacement unit or free servicing in case there is an issue with the particular unit you receive. So, check out their reviews and customer service as well as their return and refund policy along with warranty offered by them before making the final decision.
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