Area of expertise01/ 03
Technology that works discreetly.
Intelligent building services for maximum efficiency – from ventilation and heating to building automation.
Take the drawing apart01 / 07
Fresh air for healthy spaces. We plan and deliver modern ventilation systems for residential, commercial and industrial buildings. From controlled residential ventilation to complex air handling systems – our experts ensure optimum air quality and energy efficiency.
Your breathing is our drive.
02 / 07
The perfect indoor climate all year round. We develop energy-efficient air-conditioning and refrigeration systems for offices, production facilities and residential buildings. From single-room air conditioning to central building cooling – our solutions create comfortable temperatures with minimal energy consumption.
Your well-being is our benchmark.
03 / 07
Heat with system and efficiency. We plan modern heating systems, from conventional gas heating to innovative heat pumps. Our well-considered concepts combine comfort, sustainability and cost-effectiveness – for comfortable warmth in every room.
Your warmth is our mission.
04 / 07
Clean water, safely distributed. We plan sanitary installations from the drinking water supply and hot water to hygiene and drainage – in line with SVGW guidelines and SN 592000, hygienically sound and easy to maintain.
Your hygiene is our standard.
05 / 07
Intelligent technology for smart buildings. We network your building services into one efficient overall system. From automatic lighting control to integrated energy management – our automation solutions optimise comfort, safety and operating costs.
Your efficiency is our programme.
06 / 07
Intelligent power supply for modern buildings. We plan and design electrical installations, from basic installations to complex industrial distribution systems. From energy-efficient lighting and security technology to smart home systems – our electrical concepts combine safety, comfort and sustainability.
Your energy is our power.
07 / 07
Sustainable energy concepts for the future. We develop holistic solutions ranging from photovoltaics and combined heat and power plants to energy storage. Our experts create cost-effective paths to energy self-sufficiency and CO₂ neutrality.
Your independence is our goal.
Key figures
Insights
In cleanrooms, laboratories and production rooms, air humidity often has a greater influence on cooling capacity and operating costs than temperature. Defining the humidity window precisely and in a physically meaningful way saves money over the entire service life of the system.
Read Energy & networks3 minData centres give off heat around the clock, which is usually released unused into the air via dry coolers. A large-scale heat pump raises it to network temperature – how economically this succeeds is determined above all by the temperature lift.
Read Refrigeration & climate3 minCold aisle or hot aisle, rear-door cooler or direct-to-chip: the choice of cooling system determines the floor space, energy consumption and waste heat utilisation of a data centre. The deciding factor is not fashion, but the heat output per rack.
Read