Xylem Ecocirc L 25-8/130Lowara Ecocirc circulation pumps are designed for water circulation in heating, air conditioning, and domestic hot water systems. With 14 models and multiple control modes, the new Ecocirc range offers a smarter choice in the residential circulators market by combining high efficiency, simplicity, and reliability in a single cost effective package. Compact and easy to install, all models feature a unique 'one turn' knob to set up control modes and