Company: Taco Inc.
Description: The VR3452 high-efficiency wet rotor variable speed circulator is designed for chilled and hot water applications, offering up to 34 feet of shut-off head and 52 gallons per minute (gpm) flow. All settings are accomplished through a user-friendly interface. The circulator offers auto mode (default), proportional pressure control, constant pressure control, constant speed, and night setback turndown. The LED displays watts, flow, and revolutions per minute (rpm). It’s available in 115- or 230-V configurations and has standard flanges for easy installation. The optional communication module provides Ethernet and Modbus RTU communication, 0- to 10-V analog control input, three analog inputs/outputs, one relay output, as well as main and standby operation. The VR3452 also comes with an industry-standard flange.
Contact: 401-942-8000; www.taco-hvac.com