Taco Pump Block 1/25 HP Bronze for Closed or Open Systems - XPB-1
The Taco XPB-1 X-Pump Block expertly combines a variable speed mixing control, heat source circulator, system circulator, and heat exchanger into one compact unit. Designed for efficiency in heating systems, this device suits both open and closed systems.
Recognized for its substantial space savings and minimal installation time, the Taco XPB-1 X-Pump Block is a premium choice for modern heating installations. It is equipped with a large LCD display and maintenance-free wet-rotor circulators. Its bronze casing enhances durability and performance in various environmental conditions.
Features
- Integrates heat exchanger and dual circulators
- Features plug-in low voltage connections
- Includes outdoor reset and setpoint modes
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Product Type: Plumbing Fixture
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Application: Heating
Specifications
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Power: 1/25 HP
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Flow Range: 0 to 7.5 GPM
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Head Range: 0 to 15.5 feet
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Maximum Pressure: 125 PSI
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Connection Type: 3/4 inch NPT Female
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Temperature Range: 32°F to 185°F
What Our Experts Think
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The Taco XPB-1 is a compact bronze pump block designed for closed or open-loop systems where corrosion resistance and reliability are essential.
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Features a 1/25 HP motor providing quiet, efficient circulation for smaller hydronic and domestic water systems.
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The bronze housing ensures safe operation in potable water and open systems.
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Ideal for recirculation, radiant heating, and light commercial applications.
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Combines Taco’s proven reliability with easy installation and minimal maintenance.
Q&A
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Q: What makes the XPB-1 suitable for potable systems?
A: Its bronze construction prevents corrosion, making it safe for drinking water use.
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Q: Can it operate in both open and closed systems?
A: Yes, it’s designed for versatility in various hydronic or domestic setups.
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Q: Is it energy-efficient?
A: Yes, the 1/25 HP motor provides consistent performance with low power consumption.
Maintenance Tips
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Flush the system occasionally to prevent scale or mineral buildup.
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Check the pump housing and connections for leaks or corrosion.
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Ensure the motor remains clean and free from dust for long-term reliability.
