Tankless Water Heater Repair Chandler

Tankless Water HeatersTankless Water Heater Repair Chandler

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

The efficiency of an on-demand water heater is based upon the heat transfer efficiency of the heat exchanger and is 75 to 90 percent efficient. One possible problem is pressure drop across the heat exchanger which could produce lower flows when more then one source of hot water is utilized.

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

On to Gas Water Heater Repair Chandler

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