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VT2218 ECM High-Efficiency Circulator

The Only Temperature Sensing Pump in its Class

The VT2218 ECM High-Efficiency Circulator comes with two temperature sensors to provide Delta-T readings to the pump’s brain. So it’s ready to slash fuel bills right out of the box.

It Makes Your Job Easy

The VT2218 ECM High-Efficiency Circulator is whisper quiet and has a big, bright LCD screen that’s easy on the eyes. Simple push-button navigation lets you set the pump to any one of five modes quickly and easily. But what you can’t see is just as important: our innovative Bio Barrier® protects the rotor and bearings from system contaminants.

Save the Homeowner Hundreds of Dollars Each Year

Delta-T is the comfort standard for American homes. With our infinitely variable speed ECM motor, the VT2218 ECM High-Efficiency Circulator uses up to 85% less electricity and maximizes total system and boiler performance. The bottom line? More comfort for a lot less money!

They Make a Nice Couple

The VT2218 ECM High-Efficiency Circulator can slash fuel bills by hundreds of dollars. Its companion, the Zone Sentry® zone valve, draws up to 93% less energy, uses fewer components, and can handle up to 12 valves per standard 40 VA transformer. When it comes to zone valves, the Zone Sentry is the smartest decision you can make.

Instruction Sheet    
Submittal Data    
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Performance Data

Flow Range: 0-18 GPM
Head Range (ft): 0-22′
Max. Operating Pressure: 125 PSI
Min. Water Temp.: 36ºF (2ºC)
Max. Water Temp.: 230°F (110ºC)
Voltage: 110-120V, 50/60 Hz, Single Phase
Max. Watts: 58
Max. Amp Rating: 0.67
Connection Sizes: ¾” – 1½”


  • BIO BARRIER® protects the circulator from system contaminants.
  • SureStart®, a Taco exclusive feature, is your no-callback safety net. It automatically purges air and unblocks the pump to keep it trouble-free.
  • Delta-T operation maximizes system efficiency and comfort
  • High-efficiency ECM motor uses up to 85% less electricity
  • Can save hundreds in fuel costs
  • LCD displays operating mode, temperature or speed setting, watts, GPM and supply & return temperatures
  • Easy to program and install
  • Easy access junction box and 6” stranded wire leads for easy wiring
  • Closed Loop Systems Only
  • Indoor Use Only
  • Water/Glycol concentrations up to 50%
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