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Estia Air to Water Split Heat Pump System

The Toshiba Estia Air to Water heat pump has been designed using new variants of Toshiba’s highly efficient Super Digital Inverter outdoor units.


  • 2 Zone heating control
  • Sanitary hot water production
  • Built in electric heater back-up
  • Outdoor unit 240V, 1 phase supply
  • Hydro module single and three phase options
  • High efficiency twin rotary inverter compressor
  • Lightweight and easy to install
  • Optional interlock with back-up boiler
  • Bespoke ‘Easy to Use’ controller
  • Best in class COP of 4.66

The Toshiba Air to Water heat pump has been designed using new variants of Toshiba’s highly efficient Super Digital Inverter outdoor units.

Each system is capable of providing heating water to two separate zones as well as being able to provide domestic hot water with the addition of a bespoke stainless steel tank.

The systems have extremely high COP figures and are ideally suited to domestic and light-commercial.

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  • https://www.toshiba-aircon.co.uk/wp-content/uploads/2012/07/a2w_estia_outdoor-unit-8-0kw-5-series-slant-1-e1528463695616.jpeg
  • https://www.toshiba-aircon.co.uk/wp-content/uploads/2012/07/a2w_estia_outdoor-unit-11-14-16kw-5-series-slant-e1528463751696.jpeg
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