What started as a passionate vision and a 22,000 square foot shop has grown into a market leading company with a global reach ... , operating out of a 250,000 square foot automated production facility using the latest technology and manufacturing processes. We have used our patented technology and engineering expertise to build a full line of accessories for commercial HVAC equipment as well as an innovative line of Energy Recovery Ventilators. At RRS we proudly serve HVAC original equipment manufacturers, HVAC distributors and a wide variety of national account customers, including national retailers and restaurants. read more