Taco VT2218e ECM High-Efficiency Circulator
Taco VT2218e ECM High-Efficiency Circulator Taco 00e® series — VT2218 Delta-T Variable Speed circulator is a temperature sensing, self-adjusting, variable speed, high-efficiency wet rotor circulator with an ECM permanent magnet motor. Operating modes include Delta-T differential temperature, 4 fixed speeds, set point heat, set point cool and boiler protection
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Features
- 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
- SureStart® automatic unblocking.
- BIO Barrier® protects pump from system contaminants
- Easy access junction box and 6” stranded wire leads for easy wiring
- 22’ Shut-off Head, 18 gpm max flow
- ECM High-efficiency motor
- Operates in 5 different modes:
- Delta-T (5-50˚F) Variable Speed [factory pre-set : 20˚F ∆T]
- Multi-Speed (4 fixed speeds)
- Set Point Heat (50-220˚F)variable speed with boiler protection option
- Set Point Cool (32-100˚F)
- Boiler Protection (100-160˚F), protects boiler from low return water temperature
- Full Speed Over-ride
- For system fill and purging
- Full backlit LCD displays:
- Operating mode, temperature or speed setting, watts, GPM and supply & return temperatures
- Error code diagnostics
- English or Metric units
- Use with a Taco ZVC Zone Valve Control or SR Switching Relay for ON/OFF operation.
- Sensors and Integral Flow Check (IFC®) included
- Whisper quiet operation
- Optional 2-way flange reduces SKU’s and provides universal fit-up to any flange position
- 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.
