AQUACIATTMLD ILD Water chillers Heat pump enviRonmentalResponsibility R-32 ■ Reduced indirect environmental impact (Energy) Thehigh energy performance offered by AQUACIAT R-32 enables energy consumption to be greatly reduced, therefore reducingTM energy bills for the user whilst reducing the unit's carbon footprint. Theseasonal efficiency of AQUACIAT R-32 in heating mode is 10% greater than the previous R-410A and 6% greater in heatingTM mode. Inaddition, the AQUACIATTMunit with R-32 refrigerant can be equipped with a variable-speed pump with constant or variable water flow control to significantly reduce pumping energy costs. Energy consumption level during Pump energy consumption operation (kWh index) (kWh index) 100 100 100 66 93 90 33 AQUACIATTM AQUACIATTM AQUACIATTM AQUACIATTM AQUACIATTM R-32 AQUACIATTM R-32 AQUACIATTM R-32 R-410a R-32 R-410a R-32 Fixed-speed pump, Variable-speed pump, Variable-speed pump, Cooling mode Cooling mode Heating mode Heating mode constant flow constant flow variable flow This performance is the result of the high-quality components used, which have all been rigorously selected: -R-32 refrigerant with high energy performance, -New generation of scroll compressors optimised for R-32 refrigerant -Asymmetrical brazed-plate heat exchanger with extremely low water-side pressure drops enabling a reduction in pump electricity consumption -Optional variable-speed pump enabling automatic adjustment of the rated water flow rate (disposal of the control valve), during operation and during unit shut down periods. Toconclude, the AQUACIATTMunit with R-32 refrigerant and variable-speed pump greatly reduces the indirect environmental impact compared to the previous generation R-410A. 344 344 CATALOGUE 2021 -10%-8%-33%-66%