The ecocirc XL is a highly efficient circulator that enhances commercial hydronics systems with superior quality and dependability. State-of-the-art hydraulics, advanced motor design, intelligent controls, and smart communication capabilities highlight expert engineering across a broad range of HVAC and plumbing applications. The newly expanded Bell & Gossett Ecocirc XL line, with single and three phase motor options, gives you a highly efficient circulator that enhances commercial hydronics systems with superior quality and dependability.