18kW Dual Purpose Underfloor & Domestic Hot Water Heat Pump Water Heater


18kW Dual Purpose Underfloor & Domestic Hot Water Heat Pump Water Heater

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

Key Features

  • - Direct heating of two applications
  • - Energy efficient
  • - Environmentally friendly
  • - Easy operation
  • - Consistent performance from -10°C to 45°C
  • - Engineered and built in New Zealand from local and imported parts
  • - Eliminating the need for investing in two or three separate heat pump water heaters
  • - Providing a smaller overall footprint than two heat pumps
  • - Reducing equipment redundancies
  • - Lower capital investment over two separate units

Ideal Applications

  • - Underfloor and domestic hot water

kW Output - underfloor 18
kW output - domectic 15
kW Input 5
Power Supply Three Phase
Required D - curve circuit breaker amps 25 amps - 3 Pole
Nominal Compressor run amps 7.8/Phase
Fan full load amps 0.9 (x2)
Recommended flow rate - litre/second 1.2 Underfloor
Recommended flow rate - litre/second 1.8 Domestic
Water connections - Underfloor 25mm BSP
Water Connections - Domestic 25mm BSP
Dimensions LxWxH - mm 1450 x 525 x 1495
Weight - kg 195
Air volume @ high speed litre/second 1800
Sound pressure level, high dB(A) 54/55