- cleaning of connections and filters
- checking the condition of all parts
- checking the overall operation of the substation
- measuring hot water flow and exchange temperatures
The service does not include:
- replacing parts
Maintenance of distribution group (sub-station)

- Cleaning of the ventilation system
- Checking (and eventual replacement) of the filters in the ventilation unit
- Maintenance by suction of the supply and extraction grills
[SREVDR] Vent AXIA Ventilation CMV Maintenance