The H2Air Kit utilizes the NPE-A2 pump to circulate the hot water for the hydronic air handler. This removes the need to purchase an additional circulator for the heating system. Designed for retrofit and new construction, the Navien H2Air Kit™ includes an add-on controller to integrate sp...
NHB Boiler Application - (2) AHU and Zone Circulators with NHB Primary Manifold Kit Part #GFFM-MSOZUS-001 NHB Boiler Application - Multiple Zone Circulators and Zone Valves with NHB Primary Manifold Kit Part #GFFM-MSOZUS-001 NHB Boiler Application - Multiple Zone Circulators Low Temp Zone ...