NAVIEN – NHB-55 HIGH EFFICIENCY CONDENSING HEATING BOILER
Optional Wi-Fi remote control system
NaviLink makes it easy to communicate with your Navien systems anywhere internet service is accessible. The NaviLink module attaches easily to any new or existing* Navien tankless water heater, combi‐boiler and boiler.
Super condensing efficiency
ENERGY Qualified: ENERGY STAR®
Warranty: 15-Year Limited Warranty on Heat Exchanger; 10-Year Limited Warranty on covered components