VR3452-HB1-FC1A01 Taco ECM High Efficiency Circulator W/Comm Module 230v/50/60/1. Taco 00e™ series — VR3452 circulator is a self-adjusting, high-efficiency wet rotor circulator for chilled and hot water applications. All settings can be accomplished on the user-friendly interface. The ECM permanent magnet motor saves up to 85% of the electrical energy compared to conventional pumps.

Features:

• High-efficiency ECM motor uses up to 85% less electricity
• LED displays watts, flow & RPM
• Compact size for easy handling and installation
• Plug & play simplicity
• Robust construction for long life
• Industry standard flange configuration and lay length
• Low noise operation
• Cataphoresis coated volute
• Communication module (Standard on -FC1A01 models):
  • – Ethernet communication
  • – Modbus RTU communication
  • – Analog Control input 0 – 10 V
  • – 3 analog inputs/outputs
  • – 1 relay output
  • – Main, Standby,
  • – Parallel Pump Operation

Applications:

The VR3452 circulator is used for circulation of water or a mixture of water/ glycol in hot water heating systems, air conditioning systems and closed loop circulation systems. Operating modes include self-adjusting auto, proportional pressure, constant pressure, constant speed and night setback.