We operate, maintain, look after and monitor central heating systems and provide the following individual services: Commissioning and venting at the beginning of the heating period or after shutdowns Decommissioning at the end of the heating period Setting and changing normal operating times for heating operation Setting and changing of temperature reductions during the night hours Changing the flow temperature or the heating curve periodically checking the functionality of the system components Arrangement of repair and maintenance work Control and acceptance of professional work on the occasion of repair and maintenance work Entry into the heat centre for chimney sweeps as well as for repair and maintenance services Periodically checking the water level in the heating system and refilling it Repair/spare parts service In the course of preventive maintenance of heating centres, the most important parts of the system are inspected once a year, the necessary flue gas measurements are carried out for gas and oil boilers, and the safety equipment in the heating centre is checked. Faults are rectified either by the service staff of Messtechnik, at the request of the owners or tenants of the utilisation units, or by an alarm or a deviating setpoint at the control or central point of our HECOS remote monitoring and energy controlling system. Any faults are remedied by Messtechnik both in the area of the central heating system and in the individual units.