Tank-less water heaters are considerably more energy-efficient as compared to the tank-type heaters. This has made them to be popular among many people as they only heat water when it is needed. In this regard, there are no standby energy losses unlike in tank heaters. That is to say that this type of a heater can save you a lot of money, as you are not forced to heat gallons of water that will not be immediately used. However, it is good to note that there is a wide variety of tank-less heaters in the market. Thus, you are required to choose the one that suits your family needs best. These heaters differ in features.
In most heaters, you will have to adjust water temperature by adjustment knob. However, some rely on compound panel of automated flow controls. In addition to that, these heaters come with different safety and warranty features. Safety features are especially crucial when you are considering water heater that is gas powered. Gas-powered heaters should have a vent that allows noxious gases out. This helps in assuring uniform performance of the unit over a time as it preserves the efficiency. These tanks come with different warranties of between one to ten years. Some heaters have visual guides that give the temperatures of water.
Tank-less water heaters are relatively easier to use. This is because most of these units are operated by remotes control. They also take less space as they can be fixed on a wide range of areas. You can fix smaller units under cabinets and closer to the point of use. Moreover, they only need enough power to heat the amount of water required at a given time. These heaters are also relatively cost-effective as most of them come with a federal tax rebate that ensures their prices are low.
They never run out of water as they heat the required amount of water when necessary. Tank-less heaters are portable. This means that they can easily be carried around during installation. They can also be used outdoors with the presence of an anti-freeze kit. In addition to that, these heaters do not pose any problem of flooding due to ruptured tank. They are are also easy to install as compared to tank-type. There are some great blogs out there that have listed the best tankless water heaters available to you so you should be able to find what you need by just reading a few articles.
The main drawback in installing tank-less heaters is the fact that you may need to have a larger natural gas supply that will provide enough fuel. These gas-powered heaters also emit greenhouse gases.
It is good to know that checking the energy guide can help you in determining the best heater to get as a replacement for the current one. This is because the sticker gives you an idea of what you were to expect in the new heater. Also, note that weighing all the expenses before considering turning to tank-less heaters is a requirement. This includes checking the venting costs and the costs of gas or electricity upgrades. Therefore, compare your costs details with the one on tank model bearing in mind that a tank is likely to be replaced after about 15 years. Most tank-less heaters requires periodic maintenance. This is mainly to flush with a cleaning agent such as vinegar annually. However, owners should always refer to the manual recommendations on the maintenance and the general safety tips.