Taco VR15M-F - ECM High-Efficiency Circulator - Medium-Head, Cast Iron, 1-1/2" Flanges

The Taco VR15L-F is a high-efficiency, variable-speed commercial circulator pump from the 00e VR series. Designed for medium-head applications, it is ideal for closed-loop heating and cooling systems using water or water/glycol solutions. Featuring ECM technology with self-sensing capability, the VR15M-F reduces energy consumption while providing reliable, adaptive performance. Standard BMS connectivity allows seamless integration into building automation systems.

Specifications

Maximum flow: 110 GPM
Maximum head: 45 ft
Maximum operating pressure: 175 psi
Fluid temperature range: 14°F to 230°F
Horsepower: 0.75 HP
Power consumption: 25–520 W
Voltage: 110–240V, single phase
Amperage: 4.6A at 110V, 2.3A at 240V
Motor type: high-efficiency ECM, self-sensing
Connections: 1-1/2 in #125 ANSI flanges
Construction: cast iron body with insulation shell

Features

Variable-speed control with multiple operating modes, including constant pressure, proportional pressure, and manual speed adjustment
BMS-ready with BACnet, Modbus, 0–10Vdc, and PWM communication protocols
RJ-45 Ethernet connector for enhanced connectivity
Parallel pumping support with auto-rotate, standby, and cascading controls
Built-in protections against dry-run, line surges, and current overload
High-efficiency ECM motor saves up to 85% in energy compared to standard circulators

Applications

Commercial hydronic heating and cooling systems
Medium-head circulation in HVAC loops
Integration into building automation systems for optimized energy management

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VR15M-F - ECM High-Efficiency Circulator - Medium-Head, Cast Iron, 1-1/2" Flanges