Air-water heatpumps

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Air-to-water heat pumps are among the most efficient heat sources available for warm water central heating.

ELECTRIC AIR-WATER HEAT PUMPS

Air to water heat pumps scavenge heat from the ambient air to create hot water. They are extraordinarily efficient, over 400%, which makes electricity a viable energy if gas is not available.

Typical Running Cost:
$0.08/KWH

Vaillant aroTHERM Plus Heat Pump 9kw, 16kw

The new aroTHERM Plus uses the natural refrigerant, R290 to achieve higher flow temperatures of up to 75°C. Suitable for all applications, this air source heat pump can use existing radiators and operates down to -25°C.

It also provides significant product benefits for customers, such as a high flow temperature of 75°C, which makes the solution perfect for use during refurbishments. It is one of our first products to use R290 – more will follow in the future.

  • Ultra high efficiency air to water heat pump
  • For underfloor heating, cooling and or indirect domestic hot water production
  • Low noise level (35dBA @4meters) ensures quiet operation for the comfort of home owners and neighbours
  • Floor standing, outdoor
  • Made in Germany
  • Guarantee: 5 YEARS parts and labour
  • Two models available; 9kW and 16kW

Grant Aerona Heat Pump 16kW

  • High efficiency air to water heat pump
  • For underfloor heating
  • Heat output 16kW (Water 35deg.C / Air 7deg.C D.B)
  • COP 4.19 (30/35deg.C / 7deg.C D.B)
  • Power supply: 230V/1Ph/50Hz
  • Floor standing, outdoor
  • 1418mm high x 1000mm wide x 356mm deep
  • Made in Ireland
  • Guarantee: 5 YEARS parts and labour

Grant Aerona Heat Pump 10kw

  • High efficiency air to water heat pump
  • For underfloor heating
  • Heat output 10kW (Water 35deg.C / Air 7deg.C D.B)
  • COP 4.35 (30/35deg.C / 7deg.C D.B)
  • Power supply: 230V/1Ph/50Hz
  • Floor standing, outdoor
  • 866mm high x 850mm wide x 357mm deep
  • Made in Ireland
  • Guarantee: 5 YEARS parts and labour

Chofu 6kw, 10kw, 16kw

Chofu heat pumps are made in Japan and have been tried and tested in New Zealand for the past five years. The high-quality heat pump features a single phase inverter compressor with an integral room controller for heating times and temperatures, including DHW production.

Chofu supplies OEM to many Japanese and European heat pump companies.

    • Max flow temperature of 60°C,min outside air temperature -20°C
    • 5 year warranty
    • Very low noise
    • Pump, expansion vessel and pressure gauge included in HPTF10 and HPTF16 units
    • Indoor room unit and/or thermostat
    • Environmentally friendly R32 refrigerant gas
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