Heating and cooling can be carried on by geothermal heat pumps or by traditional systems (gas boilers and chillers). The solution aims at scheduling the three different systems in order to use the most efficient one without saturating the ground. Meters have been installed to measure the performance of each system in real operating conditions.
The objective of this solution set is to reduce the ventilation rate of surgery rooms, previously fed by an oversized constant air flow, in order to ensure high air quality levels in terms of biological particles concentration and to avoid too high flow rates when not needed. For this reason a particle detector has been installed.