Hydronic Energy, Inc., founded in 1978 in Des Moines, Iowa, is a plumbing and heating product manufacturers' representative, serving the hydronic heating and piping markets in Iowa, Nebraska, South Dakota and Western Illinois, from our offices in Des Moines and Omaha. The companies represented by Hydronic Energy manufacture items such as pumps, heat exchangers, tanks, water heaters, boilers, cooling towers, coils, flow control valves, pre-insulated piping systems, radiant floor heat, and various accessory items.