Product Overview

©Taco Catalog #100-116 Eective Date: 02/11/15

Supersedes: 10/30/14 Printed in USA

The Viridian VR1816 circulator is an innitely variable speed, high-eciency wet

rotor circulator with an ECM permanent magnet motor. Operating modes include

innitely variable xed speed and self-adjusting constant pressure or proportional

pressure variable speed.

Viridian® — VR1816

Infinitely Variable Speed, ECM High-Efficiency Circulator

• High-eciency ECM motor

uses up to 85% less electricity

• Innitely variable speed settings

to ne tune ow for any system

• Six pressure presets to t the job

• Sure Start automatic unblocking

and air purging mode

Water Circulation

Pumps & Circulators

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Water Circulation Pumps & Circulators Viridian® — VR1816 Infinitely Variable Speed, ECM High-Efficiency Circulator The Viridian VR1816 circulator is an infinitely variable speed, high-efficiency wet rotor circulator with an ECM permanent magnet motor. Operating modes include infinitely variable fixed speed and self-adjusting constant pressure or proportional pressure variable speed.
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Features & Applications Infinitely variable speed operation to fine tune flow for any system.
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Modes & Performance FIXED SPEED MODE CONSTANT PRESSURE MODE C min max P Orange LED Blue LED The VR1816 is factory-programmed for Max Speed Setting. Simply turn the dial to change speed, operating mode or pressure setting.
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Submittal Data # 101-167 Supersedes: 10/03/14 Submittal Data Information Viridian® — VR1816 Specifications Effective: 02/11/15 Applications The Viridian VR1816 circulator is an infinitely variable speed, high-efficiency wet rotor circulator with an ECM permanent magnet motor.