Heat pump GAHP-W ROBUR

For Heating, Cooling and DHW production simultaneously


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Symbol ROBUR
Profile: Manufacturer
Headquarters: IT
Business area: Global
Establishment date: 1956
Capital group: ROBUR Group
Employees: 200
Assortment: Heat pumps, Chillers, Boilers
GAHP-W - 1
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Product descritipion

Heat pump GAHP-W ROBUR


  • Ultra efficiency unit: efficiency over 139% providing heating and cooling simultaneously.
  • No need of cooling towers and back-up boilers resulting in reduced plant and running costs.
  • 92% reduction in electrical power requirement (0.4 kWe per 132,400 BTU/h of heating output and 54,600 BTU/h kW of cooling output), compared to traditional electrical systems.
  • Single Phase Power.
  • Complete flexibility and modularity to increase seasonal performance factor and total heating and cooling capacity.
  • No need to increase electric power demand.
  • For applications requiring standby power, the electric output requirements will be lower.
  • High Reliability due to few moving parts inside the unit.
  • Easy Maintenance, similar to gas fired boilers.
  • No use of Harmful Refrigerants.
  • Indoor Installation.


  • RESIDENTIAL and COMMERCIAL (swimming pools, hospitals) hydronic simultaneous heating and cooling systems:
    • radiant floor or ceiling;
    • fan coil and air handlers;
    • cast iron radiators;
    • year-round DHW production;
    • free or active cooling mode available.
  • INDUSTRIAL applications (manufacturing cycles or liquid-ring-based air conditioning systems) with high year-round simultaneous heating and cooling demand:
    • air handlers unit, A.T.U.

Technical table

Nominal heating output (W50/W122) 132,400 BTU/h
Nominal cooling output (W50/W122) 54,600 BTU/h
Outlet water temperature maximum in heating mode 149 °F
minimum in cooling mode 37.4°F
Voltage 230 V - 60 Hz

 Due to continuous product innovation and development, Robur reserves the right to change product specifications without prior notice.

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