The Advantages of a Tankless Water Heater
Tankless water heaters represent an evolution in design from older tank heaters. Some of the many benefits include:
Endless hot water
They heat water instantly, on demand. So, as long as you’re not using too much hot water simultaneously (say, two showers and the dishwasher all at once) you never run out of hot water.
Energy efficient
Tank heaters almost always use some amount of gas or electricity to heat the water in the tank and keep it to temp. Tankless systems heat water only on demand.
Compact in size
Tankless heaters are also small and use significantly less space than a large tank water heater. Because of their size, tankless heaters can also be installed in small rooms, apartments.