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3 Wire Terminal Block
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Taco's 550 Series heat motor zone valves are designed for high-head capacity applications such as high-rise residential and commercial buildings. Heavy-duty construction enables this series to operate up to 150 feet of pump head. They are available in 1/2" - 1" sweat connections.
Taco Heat Motor Zone Valves provide a convenient way to create individual zones or equipment isolation in a hydronic heating system. Utilizing one pump along with multiple zone valves, flow can be started, stopped, or diverted through the system to provide individual room or area comfort control and energy savings.
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Q:My system has no zone valves and the system heats two floors. Can I split and create two zones? Force hot water heating system. Hot water tank has it's own cir. pump.
A:Yes, that can be done.
Q:I am needing just the head of the 555 Taco Zone valve, is this possible?
A:Yes, you need part number 555-050RP.