by Ann Withanee — June 10, 2011—AERCO, noted for its commercial water-heating technology, introduces Innovation, its newest line of premium water heaters. Featuring a tankless design, advanced condensing/modulating technology, and a scale-resistant heat exchanger, Innovation is designed to deliver performance and economic advantages to any system. It is available in three sizes: 600, 800, and 1060 MBH.
The durable, highly efficient, helical firetube heat exchanger is time tested to be impervious to thermal stress for an extended life. The all stainless steel construction maximizes longevity in the condensing application and the corrugated tubes increase effective heat transfer surface area for optimal thermal efficiencies up to 99 percent. Enhanced waterside flow distribution maintains constant minimum velocities across the heat exchanger; this keeps solids in suspension and greatly reduces scale dropout to maintain high-efficiency performance and long life.
The advanced control system incorporates dynamic feed-forward sensing for precise modulation of its high turndown air/fuel delivery system. These controls fire the unit to accurately match load requirements and produce a tight hot water outlet temperature control. With up to 20:1 turndown, the AERCO Innovation takes maximum advantage of its thermal efficiency, eliminating wasted fuel and reducing operating costs.
The unique tankless design gives the ability to operate the system with set points of 120°F or below—saving energy and reducing the risk of scalding. Minimal water volume and maintaining continuous circulation through the unit virtually eliminate the risk of Legionella bacteria growth.
The AERCO Innovation is delivered as a single, fully assembled unit. Its small footprint, doorway size, and quiet operation make it ideal for both new construction and retrofit applications. Sidewall, through-the-roof, and sealed combustion capabilities provide broad installation flexibility and savings.
