94% efficiency rated, stainless so it will last longer, can use current pipe lines and vents to keep costs down.
Navien water heater, navien tankless water heaters, high efficiency water heater

Navien Hot Water Heaters


Southeastern MA Plumbers Install, Repair & Service Navien Tankless Hot Water Heaters


At Dun-RIGHT Plumbing & Heating we are trained to install various types of tankless water heaters; however, the Navien Premium Condensing Tankless Gas Water Heater is a high efficiency hot water heater that keeps installation costs low by utilizing existing the gas pipe lines and vents. Some of the features are:

  • Ultra condensing efficiency  -- rated at a 94% - 98% Energy Factor
  • Field convertible gas system – allows for easy convertibility from natural gas to LP
  • Dual stainless steel heat exchangers  -- Corrosion resistant, will last longer
  • Low NOx emissions (≤ 20ppm)  -- delivers a consistent air/gas mixture for improved combustion efficiency
  • Cascading capable -- allows for additional units to insure on-demand hot water in all situations
Call Dun-RIGHT Plumbing and Heating, your certified Navien installer, for more information about Navien or any other tankless water heater or central heating system. We look forward to assisting you with service, repair or installation.

"When You Need It Done Right, Call Dun-RIGHT Heating & Plumbing"


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