Hot Water Guys | How does a tanklesswater heater work?
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How does a tankless
water heater work?

How a tankless water heater looks like.

How a Tankless Water Heater works and looks like inside

Even though it’s only about the size of a decent suitcase, a tankless water heater provides you with a continuous supply of hot water. The heat exchanger works the same magic in a gas-burning tankless heater (in this diagram) as in an electric model.  Water is heated instantly, whenever you need it, as much as you need.  See four ways a tankless water heater beats a traditional model. »