AERCO's Innovation is the only commercial tankless water heater that provides hot water on demand without the need for any significant storage volume to buffer load change and provide stable hot water temperatures. It features up to 99% efficiency with precise temperature control ±4°F through its dynamic feed-forward sensing and unmatched turndown. Due to its unique tankless design, the Innovation has the smallest footprint of any commercial water heater saving facility space by eliminating storage tanks and its ability to use common venting, as well as lowering costs on installation and operation. It’s easy to install, simple to service and cost effective eliminating the need for expensive storage tanks, mixing valves and tank circulators. Available in four sizes 625 - 1350 MBH.