Sophisticated control strategies offer an optimized balance between energy efficiency and comfort. Example: air conditioning, chiller, boiler, heating and domestic hot water.

Desigo primary plant incorporates algorithms that allow verification and control of energy consumption while maintaining best plant conditions and optimum room comfort. Energy efficiency is ensured throughout the building’s life cycle.

Desigo tx2 Economizer controls air conditioning plants with a focus on energy use and optimization of CO₂ emissions. The air supplied to the rooms is always conditioned by utilizing the most favorably priced form of energy. Using a patented process, air conditioning costs are continually calculated so the most efficient air handling method can be selected.

Using thermally active building structures (TABS), entire concrete slabs are heated or cooled. Additional benefits are offered by advanced control functions, such as the function used for the module that controls the pump for circulating water through the concrete structures.

This application uses outside air conditions (forecast or recorded), learns building thermal response behavior to optimize when plant starts in the morning and when it stops in the evening, as well as optimization of temperature set points.

Heating degree days in conjunction with a building's energy usage show the success of the optimization measures taken and reveal the weak points of a plant at an early stage.