You have some choices when it comes to water heaters. You can buy a gas heater or an electric water heater depending on your needs but the old tanked models available in the market today are highly inefficient. In tanked heaters, gas or electricity heats up the water and hot water is stored in the tank. However, one of the biggest issues with this is design is that it heats up water even when hot water isn’t needed.
As you know, hot water will keep losing its heat to the surroundings, and that affects the efficiency of the water heater. This is the reason that experts recommend investing in a tank less water heater. It has some advantages over the traditional tanked water heaters.
Many people are not aware of the fact that the best tankless water heater review have been in vogue since the late 19th century. One of the biggest advantages of tankless heaters is that these are highly efficient as compared to heaters with tanks. Since no water is stored and no heat is lost, it leads to more efficiency. Traditionally, these heaters have been used only in kitchens to supply hot water when needed.
There are also whole house hot water heaters available in the market today. These heaters are capable of supplying entire house with hot water. These heaters are capable of heating large amounts of water for use in the washing machine, kitchen as well as in the shower and any other places. Since hot water is not stored, these heaters have an efficiency of over 90%. In fact, some models available in the market are 94% efficient. It means that 94% of the energy supply to the heater is converted into heat energy.
Another big advantage of tankless heaters is that these are much smaller in size as compared to the traditional tank water heaters which mean you can mount these almost anywhere and save a lot of valuable space in your garage. A mid-sized tankless heater is capable of supplying around 6 to 7 gallons of water per minute which is more than enough in an average household.
For instance, around 2.5 gallons of water is required each minute in a typical shower which means a mid-sized heater is capable of supplying hot water for two persons in the showers. Similarly, the hot water supply rate is enough is to use the washing machine and have hot water in the kitchens simultaneously.
Another big advantage of tankless heaters is that these are much safer as compared to the tank water heaters. The burners are switched on automatically when hot water is needed, and they don’t have a permanent pilot. There are some sensors and other electronics included in the tankless heaters to make sure that the heater keeps working efficiently. Regarding cost, there are some government subsidies, tax rebates, tax credits and other rebates that cut down the cost.