Tankless Water Heaters
Navien is the #1 manufacturer of gas tankless water heaters and also offers hybrid heat pump water heaters with built-in electric backup.
Condensing
Ultra-high-efficiency condensing tankless water heater series include the NPE-A2 and NPE-S2.
Non-Condensing
High-efficiency non-condensing tankless water heater series include the NHW-AI, NHW-AE, NPN-SU, NPN-SE, NPN-U, and NPN-E.
Advanced water heating, water treatment & HVAC technology. Navien manufactures high-performance water heating, HVAC, and water treatment innovations that deliver unmatched comfort, sustainability, and reliability for homes and businesses worldwide.
Combi-boilers
Navien is the #1 selling manufacturer of combi-boilers in North America. High-efficiency condensing combi-boiler series include the NCB-H and the higher-capacity NFC-H fire tube.
Condensing Heating Boilers
Navien offers wall-hung tankless boilers as well as high-capacity floor-standing boilers for commercial heating systems.
HVAC
Navien offers a complete line of high-efficiency HVAC products including furnaces, air conditioners, heat pumps, air handlers, and cased coils.
Water Treatment
Navien offers both point-of-entry and point-of-use water treatment products to prevent scale formation and reduce total dissolved solids (TDS) and other contaminants.
