The NC380 ASME Series of tankless water heaters is ideal for commercial and multifamily applications where hot-water demand varies dramatically. NC380 system can deliver more than 9.1 million Btu per hour when a maximum of 24 units are combined into a single, fully integrated package. NC380 can also respond cost-effectively to very small loads, thanks to a turndown ratio of 17 to 1. The capacity range of the NC380 extends from a minimum flow rate of 0.7 gallons per minute to a maximum of 13.2 gpm. Remote control and cord along with anchoring screws are included with unit.