Air Conditioning

A VRF system routes the refrigerant directly to the indoor units in the rooms. A fan-coil system routes only water through the rooms – the refrigerant stays in a central unit. Fan coils need less maintenance and are not subject to charge limits under DIN EN 378 indoors. VRF systems can be installed faster without a hydraulic network. Which fits depends on building size, pipe routes and safety requirements – we advise per project.

In comparable reference plants* we achieve considerable electricity savings on air-conditioning consumption – especially in buildings with many conference rooms that are used only for hours at a time. In production halls with continuous operation the potential is lower. A reliable forecast is only possible after analysing the specific building and usage profile.

With correct planning and functioning sensors, yes. The system monitors temperature and humidity in real time, calculates the dew point and always keeps the chilled-water temperature above this limit. If a sensor fails, the system automatically switches to a safe fallback supply temperature. Prerequisite: correctly dimensioned sensors per room zone, no 'one sensor for everything' solution.

Yes. We integrate vendor-independently via BACnet or Modbus gateways. That means uniform control, uniform monitoring, uniform alarming – regardless of the equipment manufacturer. You also remain free for future equipment changes.