• The most advanced condensing tankless water heaters in the industry with exclusive ComfortFlow® technology for continuous hot water.
  • Navien NPE-A and NPE-S units replace inefficient tank heaters, saving water, natural gas, and electricity with the added benefits of an endless supply of hot water.
  • Lower maintenance costs and longer product life.
  • 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.