Navien announces the launch of the NCB700, its fourth-generation high-capacity condensing combi-boiler. Building on the success of Navien’s NCB series, the NCB700 combines 96% AFUE efficiency, powerful domestic hot water (DHW) performance and a more compact design with advanced features engineered to simplify installation, setup and service. Available in five models, the NCB700 delivers space-heating inputs of up to 150,000 BTU/h and DHW inputs of up to 210,000 BTU/h, providing reliable heating and hot water performance in a single wall-hung unit. With DHW flow rates of up to 5.4 gallons per minute at a 70°F temperature rise, the NCB700 is designed to meet the comfort demands of a wide range of residential applications.
Navien
