Pool Heat Pumps

EFI Ultra Inverter Heat Pump


The EFI (Eco Full Inverter) Ultra Heat Pump represents the culmination of Australian Energy System’s extensive experience in pool heating design and engineering.

Developed in 2021 through collaborative efforts with our manufacturing partners, the Ultra Heat Pump series epitomizes cutting-edge technology and functionality.

Boasting the industry-standard Mitsubishi compressor, our Ultra Heat Pump range ensures top-tier performance and reliability.

Equipped with comprehensive features, such as temperature monitoring for streamlined installation, these units offer unparalleled convenience.

Designed to seamlessly integrate with third-party controllers out of the box, our Ultra units facilitate swift installation and effortless compatibility with other pool equipment.

As Full Inverter models, they not only operate quietly but also offer user-friendly functionality.

Ultra Heat Pump Options & Features
  • Unit Sizes with Plugs – 9.5KW (10amp) & 11.5KW (15amp)
  • Unit Sizes Hard Wired – 15KW, 21KW 25KW
  • Fan Direction – Side Blow in single phase
  • Gas Type – R32
  • Tested – Independently test by TUV Rheinland
  • Display – Digital with App Control
  • Wifi – Built in
  • Compressor – Full Inverter by Mitsubishi
  • Evaporator – Bluefin Coated Anti-corrosion coating
  • External Case – High Quality ABS – Side Blow units
  • Internal Case – Black Powder Coated Marine grade aluminium
  • Soft Start – Increases power hertz-by-hertz
  • Extremely Quiet – Quieter than an “8 star” pool pump
  • Efficient – Uses 50-80% less power than standard heat pumps
  • Electronic de-ice – Works at temperatures down to -7 degrees
  • Highest COP – Upto 14.5 CO-efficiency of performance
  • Spa Suitable – Max Temp 40c
  • Operating Function – Heat & Cool
  • 30 Years* – Titanium Heat Exchanger
  • 6 Years – Mitsubishi Electric Full Inverter Compressor
  • 2 Years – Electronics
  • 1 Year – Labour
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