IRVINE, Calif. — Navien has started shipping the new NHW-A non-condensing tankless water heater. The NHW-A is available in two configurations: NHW-AI for interior installations and NHW-AE for exterior ...

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 ...

IRVINE, Calif., Oct. 3, 2012 /PRNewswire/ -- The process of installing tankless water heaters is no longer difficult or time consuming. The new Navien NPE Series premium gas condensing tankless water ...

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 ...

A total of nineteen volunteers from Navien met with Habitat for Humanity on March 18th and spent the day at a site that had recently been re-opened Navien provided lunch and volunteers helped with ...

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 ...