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 ...

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 ...

Durham Service Company announces it has added NAVIEN Tankless Gas Water Heaters to its line of products for installation and servicing. Always searching for the best and most energy efficient products ...

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 ...

(MENAFN- EIN Presswire) EINPresswire/ -- Doctor Water Heater, a New Jersey-based water heater specialist, has expanded its Certified Navien tankless installation services throughout Morris, Essex, ...