Tankless Water Heaters
Rinnai Energy Star Tankless Heaters, On Demand Water Heating
Rinnai Tankless Heater
Here's how on demand water heaters work:
When there is a demand for hot water, the Rinnai unit senses the flow and starts the heating process. A water flow turbine signals the control board which is able to consider the temperature of the incoming water, recognize the water temperature controller setting on the heater, and calculate the difference between these two temperatures. Gas flows into the burner assembly, ignites the electronic ignition and allows fresh water to circulate through the copper heat exchanger as long as hot water is needed. Once the hot water is turned off, the tankless heater shuts down and waits in a standby mode until hot water is needed again. Click here to view the process of heating water the conventional way and the tankless way.
Energy Star Rating Requirements for All Tankless Water Heaters
Click here to see our selection of energy-efficient water heaters.
Top Areas / Zip Codes we service:
Ellicott City, MD: 21042, 21043
KEN GRIFFIN PLUMBING SERVICES, INC.
Master Plumber 7378