The tankless water heater has gained a lot of popularity, and for good reasons. These systems are also known as the instantaneous or on-demand water heater. They have a lot of benefits to offer over the traditional storage-type water heaters. However, they have drawbacks and limitations that ought to be considered before buying them. In this post, we will help you make the right decision.
The popularity of an electric tankless water heater is attributed to its compact design and energy efficiency. The heaters can deliver hot water on-demand as they can heat the water whenever required. Traditional hot water heaters store hot water in a tank and use energy to keep the water hot before it is used.
When you install a tankless water heater, the hot shower in your home is not limited by the capabilities or size of the water heater’s tank. In this case, energy is consumed when heating water, not to keep water hot and not to store. Therefore, the water is delivered on-demand and does not sit in a storage tank as compared to traditional water heaters. These are some of the things to consider when choosing a tankless water heater.
The fact that energy savings are an important benefit of having a tankless water heater, it is a factor to pay attention to as far as finding the right unit that suits your needs is concerned. An important thing to keep in mind is the savings and efficiency of an on-demand system that reduces the household hot water demand increase. Moreover, you can expect a tankless water tank to perform better as compared to the traditional storage-tank water heater as far as energy saving is concerned.
You should note that warranty terms and duration vary from one manufacturer to another and from one model to another. Most manufacturers require that you register your equipment and have it installed properly by professionals for it to qualify for warranty coverage. Choosing the right is an important aspect of choosing a tankless system.
Choose Proper Size
Manufacturers size their units by considering the temperature level required to get a certain flow rate. In this way, you can get a tankless water heater that meets your household’s hot water demands. Ideally, you should expect a tankless water heater to deliver about 5 gallons of hot water each minute. The on-demand systems tend to produce a high rate as compared to the electric systems.