High Temperature Ground Source Heat Pump range

Below are the technical characteristics of the four water / water heat-pump models in the PACAO-65 range. You may also return to read the ground source heat-pump general description.

GSHP Technical characteristics


 PACAO-65 Models Unit PAC-AO 65 13M PAC-AO 65 13T PAC-AO 65 18T PAC-AO 65 24T
House heating output Watt 13 600 13 500 18 900 24 500
Power input Watt 3 068 3 000 4 395 5 444
C.O.P   4,4 4,5 4,3 4,5
Electrical Power Supply Volt 230/1/50Hz 400/3/+N 50Hz
Water Flow m³/h 2.3 2.,3 3.2 4.2
Fluid HFC R407C
Hydraulic Connection Inches 1"(26x34)
Heat Exchanger Stainless steel 316L
Bodywork + Fittings Stainless steel 304L
Weight Kg 85 85 92 158
Height/Length/Width mm 750/595/500
Noise/acoustic level at 10m dBA 35 37

*The values seen above, relate to tests with the following conditions:

Evaporator Condensor
  • Entry temperature: +10°C
  • Exit temperature: +7°C
  • Entry temperature: +30°C
  • Exit temperature: +35°C

Functional range - limitations :


Evaporator Condensor
  • Entry temperature: 0°C
  • Exit temperature: -3°C
  • Entry temperature: +60°C
  • Exit temperature: +65°C