Product Quickfind

7GDD21-3 Domestic Hot Water


The “Performance Plus” range of Potable Heat Pump Water Heaters  provide  an  energy  efficient,  low  carbon  means  of extracting free heat from the ambient air  for  the purposes of heating and maintaining    the   potable hot water requirements  for residential, office buildings, apartment complexes, airports and other commercial and industrial applications.
The  heat  pumps    use  a  zero  ODP  (Ozone  Depletion Potential)  and  low GWP (Global Warming Potential) refrigerant (R-410A) that complies with all current NZ/AU legislation.
The condensers are built from double wall stainless steel compact brazed plate to minimize possible leakage.

Key Benefits

  • Energy Efficient
  • Environmentally friendly
  • Easy operation
  • Consistent performance from -10C to 45C
  • Engineered and built in New Zealand from local and imported parts

Ideal applications

  • Domestic Hot Water
  • Commercial Hot Water

Click for specifications

kW out 21.0
kW input 7.0
Phase Three
RequiredD ‐ Curve Circuit breaker Amps 40
Nominal Compressor Run Amps 13.7/Phase
Fan Full Load Amps 0.94(x2)
Flow Rate ‐ Litre/Second 5.0
Water Connections Application Specific
Heat PumpDimensions LxWxH ‐ mm 2060 x 560 x 1380
Weight ‐ Kg 245
Air volume@ High Speed Litre/Sec 3200
Sound Pressure Level , high dB(A) 54/56