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Noble Innovations announces ETL approval for Viridian tankless water heater

PHOENIX -- Noble Innovations Inc. has received Intertek’s United States ETL (Electrical Testing Lab) Approval for its flagship product, the Viridian Truly Tankless Electric Hot Water Heater.

According to James Cole, president and CEO of Noble Innovations, “The Viridian is a wall-mounted hot water 'on demand' system, virtually maintenance-free. Because of safety and combining electricity and water in this device, compliance by ETL to UL 499 Standard for Safety – Electric Heating Appliances was imperative before shipments could begin. New homebuilders, remodelers, plumbers and electricians all require this national certification. We can now take the next step, including opening our doors for quarterly inspections by Intertek. Rigorous testing has verified the Viridian is over 99.2% efficient. Noble strives to make the Viridian the most efficient, safest, highest quality electric tankless hot water heater available.”

Noble Innovations was founded to research, develop, manufacture, market and sell products using various technologies classified as "green-conscious." Noble Innovations intends to supply products that deliver increased functionality and energy efficiency to consumers. The company's first product is the new Viridian whole house, electric tankless water heater. Additional information is available at