Navien NPE-Advanced

Condensing Tankless Water Heater

The most advanced condensing tankless water heaters in the industry with exclusive ComfortFlow® technology for continuous hot water.     
 
  • Exclusive ComfortFlow® internal recirculation pump and buffer tank.
  • Earn up to 3 LEED points with recirculation.
  • Lower the HERS home index score.
  • Wi-Fi enabled with NaviLink® add-on.
  • Optional HotButton™ on demand control kit.
  • 2013 AHR Innovation Award Winner.
  • Navien NPE series condensing tankless water heaters deliver an endless supply of hot water for any size home. Besides providing hot water where and when it’s needed, Navien NPE series tankless condensing water heaters offer homeowners the following benefits
  • Much more energy efficient than old fashioned tank systems
  • The highest energy efficiency in the industry — up to 0.97 UEF/0.99 EF
  • Backed by the industry’s strongest warranty — 15 years on heat exchangers
  • Takes about 80% less space than old fashioned tank heaters
  • Longer lasting than tank heaters
  • Easy to use control panel

Bosch Condensing Tankless Technology

Bosch condensing gas tankless water heaters are ultra efficient systems. Unlike traditional non-condensing water heaters, a condensing unit captures latent condensation heat from exhaust gas and uses it to preheat the incoming cold water, making Bosch condensing tankless water heaters 15% more efficient than a traditional tankless water heater. Features include:  
 
  • Superior aluminum and copper heat exchanger construction captures 15% more heat energy than a traditional tankless water heater
  • Modulating burner design with uniform flame coverage ensures greater efficiency and performance
  • Built-in turbulators reduce scale build up
  • Digital control panel and the ability to adjust output temperatures in precise 2°F increments is especially important in homes with children and elderly family members
  • Clean combustion process achieves up to 98% thermal efficiency and reduces NOx emissions
  • Bosch tankless water heaters work “on-demand” to produce endless hot water exactly when you need it. There is no storage tank, so you never have to worry about running out of hot water again or waiting for the tank to recover, even during morning rush-hour or with extra family in town.
  • Backed by the industry’s strongest warranty — 15 years on heat exchangers