Navien America’s Combi is a condensing combination gas boiler/tankless water heater ideal for domestic water heating and space heating applications, including radiant floor heating, baseboard heating and fan assistance/air handler heating applications. Navien’s signature condensing technology allows for the use of PVC venting for an easier, lower-cost installation process. The condensing technology provides energy efficiency and long-term cost savings.
Navien America. www.navienamerica.com. Circle 14