Did you know that water-heating appliances can account for up to 20% of your total utility costs?
With a traditional water heater, a tankful of water is heated on a 24-hour cycle, which means that energy is being consumed even when you’re not actively using your heated water. No wonder your bill is so high!
Tankless hot water heaters only heat the water when there is a demand. These units will only fire the burners when a hot tap is turned on and will heat the water as it passes through the interior piping (heat exchanger) of the heater.
This allows for unlimited amounts of hot water without wasting energy on constantly heating a large tank of water even when not in use.