GAHP WS Plus
Modulating condensing gas and hydrothermal renewable energy absorption heat pump
High-efficiency heating, cooling and domestic hot water production in systems using hydrothermal renewable energy. Simultaneous use of hot and cold water.
Benefits
- Thermal efficiency (GUE – Gas Utilization Efficiency) of 248% when producing hot and chilled water simultaneously, and 174% in all other cases, calculated in accordance with European Regulations No. 811/2013 and No. 813/2013.
- Efficient solution for domestic hot water production as well.
- Saves up to 35% on heating costs compared with conventional boilers (for an apartment building in Italian climate zone E; see the study by the University of Pisa’s DESTEC department - in Italian language).
- Requires electrical power equivalent to just 2% of the heat output (example for GAHP AR: electrical power consumption of 0.75 kW; nominal heat output of 38.8 kW).
- Compatible with centralized control systems and remote management via In-Cloud Watcher.
- Not subject to F-Gas regulations as it uses no climate-altering fluids, only a natural refrigerant that is not restricted or subject to declaration requirements.
- Condensing burner.
- Centralized management via DDC.
(2) GUE - Gas Utilization Efficiency - equivalent to COP 4,35 calculated with a 2.5x energy conversion factor.
Incentives
- Thanks to its features and performance, this solution might be eligible for local eco-incentives, where available and subject to the laws and regulations of the country of residence.
Versions
- Indoor
- Outdoor
Applications
Heating, cooling and domestic hot water production
- Ideal for heating and domestic hot water production in new or existing buildings.
- Production of cold water for cooling in summer, pre-heating of domestic hot water or production of hot water for other uses (e.g. swimming pool heating).
Simultaneous use of hot and cold water
- Simultaneous production of heating and cooling for process plants (hospitals, production cycles or liquid ring systems).
- Thermal energy added to the cooling energy produced at the same time gives an overall efficiency of 248%.
Technical table
Controllers
DDC
Robur Box 100
Robur Box 200
