The Taco 008 is designed for a wide range of residential and light commercial higher-head water circulating applications.Typical uses include hydronic heating,radiant in-floor/panel heating and closed-loop solar heating systems. The Stainless Steel or Bronze 008 can be used in higher-head heat recovery, water source heat pump,open-loop solar heat and domestic water recirculation systems.The unique replaceable cartridge contains all of the moving parts and allows for easy service, instead of replacing the entire circulator. Compact, direct drive, low power consumption design is ideal or high-efficiency jobs.