Taco VR1816HY2FC2A00 Viridian Infinitely Variable ECM High Efficiency Circulator Less Flanges Standard 120V - VR1816-HY2-FC2A00
The Taco VR1816HY2FC2A00 is a high-efficiency circulator designed for residential and commercial heating applications. This circulator features infinitely variable speed settings, enabling precise flow control for various heating systems. It is powered by an ECM permanent magnet motor that significantly reduces energy consumption.
Product Highlights
The Taco VR1816 circulator provides reliable and efficient operation. Its advanced motor technology allows for adjustable speed and pressure settings, which can be optimized based on system demands.
Features
- Flanged connection for easy installation
- Up to sixteen gallons per minute maximum flow rate
- Automatic unblocking and air purging capabilities
Specifications
| MPN |
TTK-125C-PRM-1 |
| UPC |
190145702867 |
| Horse Power |
1/20 |
| Voltage |
120V / 24V AC/DC |
| Amperage |
0.54 |
| Max Flow Rate |
16 gpm |
| Max Head |
18 ft |
| Flow Capacity (Cv) |
10.3 |
| Max Pressure (PSI) |
300 |
| Close Off Pressure |
125 PSI |
| Connection Size |
3/4 inch NPT |
| Connection Type |
Flanged |
| Body Pattern |
2-way |
| Application |
Commercial |
| Installation Type |
Near Boiler |
| Compatibility |
Various Boiler Systems |
| Warranty |
1 Year |
| Weight |
18.49 lbs / 5.7 lbs |
| Height |
4.25 inches |
| Width |
5.3125 inches |
| Depth |
2.375 inches |
What our Experts Think
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High-Efficiency ECM Motor: Utilizes an ECM permanent magnet motor, reducing energy consumption by up to 85% compared to conventional circulators.
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Three Operating Modes: Offers Infinitely Variable Fixed Speed, Constant Pressure, and Proportional Pressure modes, providing flexibility to match system requirements.
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Advanced Features: Equipped with SureStart® for automatic unblocking and air purging, and BIO Barrier® to protect against system contaminants.
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User-Friendly Interface: Features a multi-color LED display for mode indication and diagnostics, along with a simple dial for speed or pressure control adjustments.
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Durable Construction: Designed with a cast iron body and composite impeller, ensuring longevity and reliable performance in closed-loop systems.
Q&A
Q: What is the Taco VR1816HY2FC2A00 circulator?
The Taco VR1816HY2FC2A00 is a high-efficiency ECM circulator designed for residential and commercial hydronic systems. It features infinitely variable speed control and operates in three modes: fixed speed, constant pressure, and proportional pressure. This circulator is ideal for applications such as zoning with circulators, zone valves, and panel radiators with thermostatic radiator valves (TRVs).
Q: Is this circulator suitable for my system?
The Taco VR1816HY2FC2A00 is perfect for closed-loop hydronic heating systems that use water or a water/glycol mixture up to 50%. It is not suitable for open-loop potable water or chilled water systems. Make sure it matches your system’s requirements before installation.
Maintenance Tips
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Check System Pressure: Regularly monitor and maintain the system pressure within the recommended range to ensure proper circulator function.
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Air Purging: Ensure the system is free of air. Use the circulator’s air purging feature when necessary to prevent airlock.
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Inspect Electrical Connections: Check all electrical connections for tightness and wear. Ensure the power supply matches the circulator's specifications.
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Clean the Impeller: Periodically inspect the impeller for debris or buildup. Clean as needed to maintain efficiency.
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Inspect for Leaks: Regularly check the circulator and nearby piping for leaks. Address any issues promptly to avoid system damage.
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Annual Professional Inspection: Schedule a yearly inspection by a qualified technician to ensure optimal performance and address any maintenance needs.
