HVAC and SANITARY Renovation of listed building Heat production gas-fired boilers Cold production with monoblock chiller Ventiloconvectors 2 Air handling units for cooling and heating with electric steam humidifier and dehumidification.

• Landlord and engineering office: Buildings Agency
• Techniques: HVAC and SANITARY

Collective boiler room with heat pump 25 kW air/water and a cascade of 2 86 kW/unit condensing gas wall boilers for underfloor heating, fan coil units, radiators and heating batteries in air groups.
Collective cold production using a 100 kW monoblock chiller for cooling batteries in air groups and aftercooling batteries.
Air handling unit system D with steam humidifier and dehumidification: 9,585 m³/h (archives)
Air handling group system D with steam humidifier and dehumidification: 6,605 m³/h (public areas and offices)