Fuel oil boiler NHC

residentialindoorcondensing

Condensing efficiency of 101% Top quality stainless steel heat exchangers prevent potential corrosion caused by condensate, ensuring a longer life expectancy A digital room thermostat is provided as a basic option for your convenient and easy use Built-in neutralizing system gives the perfect conversion of acid condensates to neutralized water Lightweight design makes it convenient to carry and install Telephone switch function offers convenient life style Remote input is also available by telephone operated Switches can be installed anywhere outdoor or indoor thanks to IPX5D Stainless Steel Heat Exchanger KD Navien uses proprietary cutting edge robotic technology to manufacture the highly efficient stainless steel heat exchangers and piping. Stainless steel ensures longevity and condensing technology enables the most efficient heating system to help reduce your heating costs.