What is a tankless water heater? How does it work?
- roavictor
- Jun 18
- 1 min read
Tankless water heaters are compact in size and provide a steady flow of hot water for as long as you need it. Tankless gas water heaters are more energy efficient than conventional water heaters because the tankless models eliminate the need for reheating stored water.
A conventional tank-style water heater stores hot water, and heats the water 24/7, whether you use it or not. Tankless water heaters only heat water on demand. When the faucet is opened, the water flows through the unit, which heats it to the temperature you’ve digitally set. When the faucet is closed, the unit senses the command, and goes to standby mode.
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