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 ...

Doctor Water Heater expands certified Navien tankless installation services to meet rising demand for high-efficiency hot water systems across New Jersey. "Homeowners want reliable, efficient systems ...

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 ...

On Jan. 4, Navien marked the sale of 1 million condensing units. Navien officials said the company is proud to participate in the reduction of CO 2 and NOx in North America and worldwide. “The energy ...

A Navien model NPE-180A tankless water heater. Navien in conjunction with the U.S. Consumer Products Safety Commission has issued a recall for certain of the company's condensing tankless water ...