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Tankless Water Heater

What are tankless water heaters?

A tankless water heater is a water heater that does not store any water for future use.� Tankless water heaters are considered more efficient than their traditional counterparts because they do not suffer from standby loss, which plagues traditional water heaters. Standby loss is the loss of energy that occurs when trying to maintain a constant temperature within the tank. This loss can account for 20% of a house's annual heating cost.�