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One of our newest ductless offerings, the single-phase VRF heat pump provides a high-efficiency and flexible solution for large residential or light commercial comfort.

This powerful heat pump connects with up to seven indoor units, making it the ultimate building block for your system. Inside the cabinet you'll find a rotary compressor with DC inverter and brushless motor for optimized start-up and reduced energy use. The DC condenser fan motor rapidly matches changing capacity at partload conditions for increased partload efficiency. To ensure quiet operation, dual rotor technology reduces compressor vibration, and aerodynamically designed condenser fans and air deflectors increase airflow over the coil and reduce noise.

Key Features


  • Available in 3.0 and 4.0-ton capacities
  • Up to seven multiple indoor units can be connected to one single outdoor unit (3 ton outdoor unit can connect up to five indoor units, 4 ton outdoor unit can connect up to seven indoor units)
  • 2-pipe heat pump system
  • High efficiency and energy saving DC invertor driven dual rotor compressor
  • Condensing fan blades are aerodynamically designed to increase air flow and reduce sound
  • DC condenser fan motor
  • Field configurable four side piping connection – front, side, back and bottom


  • Coil features:
    • 5/16 in. OD 2-row copper coil with inner grooved tube and aluminum hydrophilic fins
    • Suitable for R410a refrigerant with design pressures of 650 psig
  • All equipment wiring complies with NEC requirements
  • Unit constructed in accordance with ETL and ETL, Canada standards
  • Unit performance is in accordance with AHRI 210/240-2008


  • Indoor units can be connected using Y-branch headers or Branch Box
  • Factory-provided controls
  • Single point electrical connection


  • ALL PARTS LIMITED WARRANTY — Company provides a Five-Year Limited Warranty on all parts and components, excepting refrigerant, air filters and filter driers which are not included in any part of the limited warranty.
  • SEVEN YEAR LIMITED WARRANTY ON COMPRESSOR ONLY — Company provides a Seven-Year Parts Only Limited Warranty on the Compressor.



  • Up to 16.5 SEER
  • Up to 11.3 EER
  • 9.6 HSPF


  • Outdoor sound: as low as 58 decibels1


  • Cooling ambient operating temperature is 5°F to 118°F and heating ambient operating temperature is -4°F to 80°F


  • ≤328 ft. of total piping length (actual)


  • 3 - 4 ton


  • 208-230V/1/60Hz voltage

1 Quietest size within each model group during most common cooling operating condition.


California residents please see Proposition 65.