Description:

The 00e series 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.

Applications

The VR1816 circulator is a variable speed, high-efficiency wet rotor circulator with an ECM permanent magnet motor. Operating modes include infinitely variable fixed speed to fine tune any zone, self-adjusting constant pressure for zone valve applications and self-adjusting proportional pressure for panel radiators with thermostatic radiator valves. The VR1816 is not suitable for chilled water or open loop potable water applications.

• 18' Shut-off head, 16 gpm max flow
• ECM High-efficiency motor
• Easy to use dial to set operating speed or pressure control
• Operates in 3 different modes: - Infinitely Variable Fixed Speed - Constant Pressure Self-adjusting, Variable Speed - Proportional Pressure Self-adjusting, Variable Speed
• 5 color LED displays: - Operating mode (Blue, Orange or Green) - Error code diagnostics (Red or White)
• Use with a Taco ZVC Zone Valve Control or SR Switching Relay for ON/OFF operation
• Integral Flow Check (IFCå¨) included
• Whisper quiet operation
• Double insulated, no ground required

Specifications

• Maximum Shut-off Head: 18 feet
• Maximum Flow: 16 gpm
• Maximum Operating Pressure: 125 psi (8.6 bar)
• Maximum Water Temp: 230F (110C)
• Minimum Water Temp: 36F (2C)
• Electrical specifications: Voltage: 120V, 60 Hz Single phase Operating Power: 4W - 44W Max. AMP Rating: 0.54
• Equipped with a cast iron casing and should be used for closed loop systems only
• Taco circulator pumps are for indoor use only
• Acceptable for use with water or maximum of 50% water/glycol solution
• Flange not included