What Our Experts Think
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The Taco 007-ZF5-9 Cast Iron Priority Zoning Circulator combines the trusted performance of Taco’s 007 circulator with built-in zone control functionality.
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It offers integrated priority zoning, making it ideal for domestic hot water and heating applications that require reliable temperature management.
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The cast iron housing ensures long-lasting durability, while the compact design simplifies installation and maintenance.
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Perfect for both residential and light commercial systems, it delivers efficient, quiet operation and consistent water circulation.
Q&A
Q: What does “priority zoning” mean?
A: It allows the circulator to prioritize specific zones, such as domestic hot water, ensuring faster response and consistent comfort.
Q: Can this circulator be used in potable water systems?
A: No, the cast iron body is best suited for closed-loop hydronic heating systems, not potable water applications.
Q: What are the electrical requirements?
A: The unit typically operates on 115V power, ensuring compatibility with standard residential electrical systems.
Q: Is this pump quiet during operation?
A: Yes, it features Taco’s low-noise design, making it ideal for indoor installations where sound levels matter.
Maintenance Tips
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Check system pressure regularly to maintain efficient flow.
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Inspect electrical connections to ensure safe, reliable performance.
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Lubrication is not required, as the pump’s motor is permanently lubricated.
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Flush the system annually to prevent debris buildup that could affect circulation.