Gas fired absorption heat pumps for heating and cooling

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For 60Hz electrical requirements please visit US website

PRO GAHP Line AR-RTAR Series

Reversible heat pump, for outdoor installation, for the production of hot water up to 60 °C or cold water down to 3°C. Guarantees efficiency up to 149%, thanks to the use of renewable energy.

immagine PRO GAHP Line AR-RTAR Series
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Heating operation mode (1) GAHP-AR RTAR
120-240
RTAR
180-360
RTAR
240-480
RTAR
300-600
Working point A7/W35 G.U.E. (Gas Utilization Efficiency) % 149
heating capacity kW 37.5 75.0 112.5 150.0 187.5
Working point A7/W50 G.U.E. (Gas Utilization Efficiency) % 140
heating capacity kW 35.3 70.6 105.9 141.2 176.5
Maximum outlet water temperature (ΔT=10 °C) °C 60
Maximum inlet water temperature °C 50
Minimum ambient operating temperature (dry bulb) °C -20
Cooling operation mode (1)
Working point A35/W7 G.U.E. (Gas Utilization Efficiency) % 67
cooling capacity kW 16.9 33.8 50.7 67.6 84.5
Minimum outlet water temperature (ΔT=10 °C) °C 3
Minimum inlet water temperature °C 6
Maximum ambient operating temperature (dry bulb) °C 45

(1) Nominal conditions according to EN 12309-2.

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

































For 60 Hz GAHP-AR unit please visit the Robur US website. Go to GAHP-AR page.




Accessories

- Can bus cable connection for the connection between the direct digital control and the Robur units.
- Mosè hydraulic separator to balance hydraulic circuits, complete with automatic air discharge valve, water discharge valve and insulation.
- Air separator and sludge remover filters to care for the system and protect it from downtime and/or malfunctions due to the presence of excess of air or dirt.
- Flow regulator valve to allow the correct hydraulic balance, adjusting the flow rate during heating and cooling and therefore the optimal distribution of heating and cooling energy.
- Zone valves complete with actuator to be used to complete the secondary circuit.
- Anti-vibration support kit consisting of a series of elastic rubber feet to install under the unit base.

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