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0034e & 0034ePlus ECM High-Efficiency Circulators

Easy ECM – Easy to install. Easy to program.

The 0034e™ & 0034ePlus™ ECM High-Efficiency Circulators are high-performance, variable speed, wet-rotor circulators with high-efficiency ECM permanent magnet technology. Their variable speed performance curves are equivalent to the Taco 009, 0010, 0011, 0012, 0012 3-Speed, 0013, 0013 3-Speed & 0014. Ideal for large residential and light commercial hydronic heating, chilled water cooling and domestic hot water systems. The ECM technology reduces power consumption by up to 85% compared to equivalent AC permanent split capacitor circulators. The 0034e comes with an easy-to-use dial while the 0034ePlus has an intuitive digital user interface.

Instruction Sheet    
Submittal Data    
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Performance Data

Shut-off Head: 34 ft
Max Flow: 50 gpm
Max Pressure: 150 psi (10.3 bar)
Max Temp: 230° F (110° C)
Min Temp: 14°F (-10°C)
Voltage: 115/208/230V, 50/60Hz Single phase
Max Power: 170 W
Max AMP: 1.48 A
Flange-to-flange: 6 ½”

  • Replaces all single speed and 3-speed circulators in its class
  • Rotatable control cover to simplify installation
  • BIO Barrier® protects the pump from system contaminants
  • SureStart® automatic unblocking and air purging mode
  • Use with a Taco ZVC Zone Valve Control or SR Switching Relay for ON/OFF operation
  • Nut-grabber feature on flanges for easier fit-up
  • Dual electrical knockouts and removable quick-connect terminal strip for easy wiring
  • Double insulated
  • Whisper quiet operation
  • Closed Loop Hydronic Heating
  • Hydronic Systems with Zone Vvalves
  • Zoning with Circulators
  • Hydronic Heating & Cooling TRV Systems
  • DHW recirculation (Stainless Steel)
  • Constant Flow Applications
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