Tankless Water Heater Repair Yonkers

Tankless Water HeatersTankless Water Heater Repair Yonkers

On-demand, tankless, or instantaneous water heaters heat water instantly when it is required, therefore there is no need for a tank. On-demand water heaters are activated by the flow of water. When there is demand for hot water, a fuel valve opens, stiring 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 effectiveness of an on-demand water heater is based on the heat transfer effectiveness of the heat exchanger and is 75 to 90 percent efficient. One potential issue is pressure drop across the heat exchanger which could produce lower flows when more then one source of hot water is used.

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

On to Gas Water Heater Repair Yonkers

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