Navien recommends that people immediately stop using the recalled units. "Consumers who continue use of the water heaters and boilers while awaiting repair, should have a working carbon monoxide alarm ...

IRVINE, Calif. — Navien America announced that it has expanded its tankless water heater educational program to support contractors, plumbers, and construction professionals on all aspects of ...

Consumer Reports has no financial relationship with advertisers on this site. Consumer Reports has no financial relationship with advertisers on this site. Navien has recalled 3,400 tankless water ...

IRVINE, Calif. (CBS) – Navien condensing tankless water heaters and combination boilers are being recalled because they could potentially produce poisonous levels of carbon monoxide. The Consumer ...

PITTSBURGH (KDKA) – Navien is recalling 3,400 condensing tankless water heaters and combination boilers because of a "risk of carbon monoxide poisoning to consumers," the U.S. Consumer Product Safety ...