Tankless Water Heater Repair Savannah GA

Tankless Water HeatersTankless Water Heater Repair Savannah GA

On-demand, tankless, or rapid water heaters heat water instantly when it is asked for, and so there is no demand for a tank. On-demand water heaters are triggered by the flow of water. When there is demand for hot water, a fuel valve opens, firing up the burner. Cold water gets in one side of a coil of copper pipe, which then twists through a heat exchanger that is surrounded by flame, and hot water exits the opposite of the heat exchanger.

The effectiveness of an on-demand water heater is based on the heat transfer efficiency of the heat exchanger and is 75 to 90 percent efficient. One possible trouble is pressure drop throughout the heat exchanger which can produce lower flows when more then one source of hot water is made use of.

Tankless Water Heater Repair Savannah GA offers the following information from the U.S. Department of Energy on tankless or demand type water heaters.

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