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7GP11Ub8-1 DuoHeat - Pool & Underfloor


DuoHeat pumps are uniquely designed and manufactured by Hot Water Heat Pumps. Our first DuoHeat pump was successfully built in Auckland back in 1983 as a Pool and Domestic How Water unit.
DuoHeat pumps :
- Have all advantages of our standard heat pumps
- Eliminate the need for investing in two sparate units
- Provide a smaller foot print and reduce unit redundancies
- Substantial cost savings over long term

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

    Includes – On-board Circulation pump and Buffer tank


Ideal applications

  • DuoHeat - Pool & Underfloor

Click for specifications

kW out (pool) 11
kW out (spa) 8
Flow Rate ‐ Litre/Second 1.2
Water Connections 40mm PVC Socket
kW out (underfloor) 8
Flow Rate ‐ Litre/Second 0.8
Water Connections 25mm BSP Female
Underfloor Buffer Tank Yes
Underfloor Circulation Pump Yes
kW input 2.2
Power Supply Single Phase
Required D - curve circuit breaker amps 25 amps
Nominal Compressor Run Amps 10.3
Fan Full Load Amps 0.83
Heat PumpDimensions LxWxH ‐ mm 1250 x 355 x 1070
Weight ‐ Kg 125
Air volume@ High Speed Litre/Sec 1,000
Sound Pressure Level , high dB(A) 48 / 49