Product details:
The Taco 007-ZSF5 is a cartridge style, maintenance free, wet-rotor, in-line, single stage circulator pump. The Taco 007 series models are the most popular hydronic circulator sold today. Its field serviceable cartridge design provides quiet, efficient operation and unmatched reliability. The self-lubricating, maintenance free design and flow characteristics make it the ideal for a wide range of applications. This model features the Priority Zoning circulator with built-in transformer, relay, and priority switch to make it an ideal choice when zoning with circulators. Each zoning circulator has low and high voltage terminal strips for ease of electrical hookup, as well as a built-in priority switch. The priority switch allows the installer to choose the zone that requires the most attention and, when activated, run only that circulator. The priority zoning circulator can be used in conjunction with other circulators or zone valves. It is ideal for indirect hot water heaters, adding another zone, zoning with circulators, and for prioritizing under-sized zones.