Navien is a world famous brand in designing and producing tankless water heaters. Main products of Navien tankless water heaters include NPE-A series and NPE-S series.
Navien has been a fasting growing brand in tankless water heaters markets since 2006. It is an expert and leader in condensing heater system and technology. It provides condensing tankless water heater, combi-boilers and boilers. Being a large heater brand in North America, Navien always regards energy efficiency, safety and quality as the primary factors in designing.