Eternal is committed to safety, and meets all nationally recognized standards such as ANSI Z21.10.3, NSF-5, UL1998-2, UPC and is listed with CSA International and IAPMO.
Our state of the art factory is ISO-9001 certified to ensure the highest quality standards.
Join us at our test bench as we compare the Eternal Condensing Hybrid with a competing name brand Condensing Tankless and see the difference. Watch the video!
Want to see what actual customers think of their Eternal Hybrid™? Read our most recent reviews posted by owners and check out our testimonials section.
The original Eternal Hybrid™ shook up the industry in 2006. It even caught the attention of Extreme Makeover: Home Edition designer Ed Sanders.
