Taco 1915e ECM High-Efficiency Circulators

Taco 1915e ECM High-Efficiency Circulators 

Taco 1915e ECM high-efficiency circulators are self-sensing, close-coupled, mechanically sealed in-line pumps designed for efficient operation in modern hydronic and water circulation systems. Built with an advanced hydraulic design, high-efficiency volute, ECM motor, and integrated frequency drive, the 1915e helps reduce energy consumption while maintaining dependable system performance.

The 1915e provides flexible control options for a wide range of system requirements, including constant pressure, constant speed, proportional pressure, 0-10Vdc control, and parallel pump alternation. These control modes, combined with an intuitive user interface, help simplify startup and support efficient operation as system demand changes.

Designed for both hydronic HVAC and domestic hot water applications, the 1915e is available in ductile iron for closed-loop heating and chilled water systems, as well as stainless steel construction for potable water and DHW recirculation applications. The high-efficiency ECM brushless DC motor provides soft start, high starting torque, and energy-efficient operation for commercial and light commercial circulation systems.

Features

• Self-sensing, close-coupled in-line circulator pump design
• Mechanically sealed pump construction
• Advanced hydraulic design for high-efficiency operation
• High-efficiency volute
• ECM brushless DC motor
• Integrated frequency drive
• Soft start motor operation
• High starting torque
• Constant pressure control mode
• Constant speed control mode
• Proportional pressure control mode
• 0-10Vdc control capability
  
• Parallel pump alternation capability
• Intuitive pump interface for easier startup and adjustment
• Ductile iron models for closed-loop heating and chilled water HVAC systems
• Stainless steel models for potable water, DHW recirculation, and pressure boosting applications
• Designed to support reduced energy use compared to standard fixed-speed circulation

Applications

• Closed-loop hydronic heating systems
• Chilled water HVAC systems
• Commercial HVAC circulation
• Light commercial hydronic systems
• Domestic hot water recirculation
• Potable water systems with stainless steel models
• Pressure boosting
• Variable speed pumping applications
• Parallel pump systems