Lochinvar Corp. has introduced its next generation Copper-Fin II commercial gas water heater/boiler. With independent dual ignition systems, as well as multiple gas valves, fans and burners, the Copper-Fin II is two units in one, greatly reducing the likelihood of a total system shutdown. It also features a gasketless heat exchanger and built-in sequencer controls. The Copper-Fin II's proportional firing lowers energy costs and delivers more consistent water temperatures. Multiple referenced gas valves supply gas to the burners in stages, and multiple blowers maintain the proper airflow to ensure efficient combustion at each level of use. Lochinvar Corp.