Tankless electric water heaters, also called inline, instantaneous and need water heaters are all the rage these days. Unlike traditional water heaters that heat the water and then store it in tanks until you use it, these amazing machines heat the water as soon as you turn it on. How do they work?
The Inner Workings of a Tankless Electric Water Heater
There are sensors built into them that tell them when the hot water tap is turned on. The water passes by a pipe, then by the heating unit that heats it extremely fast to a predetermined temperature, then flows by some more pipe and out the tap or shower head.
What Are the Advantages of Electric Tankless?
First and foremost, you never run out of how water. You can’t use too much since there is no supply to exhaust. Just beware, of course, that if you use large amounts of hot water consistently, your electric bill will mirror it.
Secondly, the hot water is moment. No longer do you have to turn on the hot water and wait for it to truly get hot. This is great for those of us who are impatient, but it is also a great water saver that can save you meaningful money on your water bill.
Most experts and consumers agree that there are no advantages or disadvantages as far as energy savings. Both tankless and traditional water heaters use about the same amount of energy. However, there is early evidence that tankless water heaters are more lasting than a traditional one.