Heating technology
Air conditioning
Radio systems
System technology
Building automation
Sensors
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Made in Germany
since 1969
We have been developing and manufacturing thermostats in Berlin since 1969.
Our products are synonymous with durable technology, high manufacturing quality, and regional value creation that reliably supports modern building automation.
Flush-mounted thermostats for any frame
Our flush-mounted thermostats are designed to fit into any standard switch frame and can be seamlessly integrated into existing switch systems.
Young
Gira
Berker
Busch Jaeger
Merten
Elso
Control solutions for…
Underfloor heating systems
Radiators
Air conditioning systems
Direct current
Underfloor convectors
Our most popular flush-mounted solutions
Our most popular surface-mounted solutions
Time-saving
The use of push-in terminals and screw-type plug-in terminals minimizes the need for tools and significantly speeds up assembly.
High-quality
The use of push-in terminals and screw-type plug-in terminals minimizes the need for tools and significantly speeds up assembly.
Flexible
The use of push-in terminals and screw-type plug-in terminals minimizes the need for tools and significantly speeds up assembly.
Project-related downloads (bid documents, BIM, data sheets)
Tender documents and related materialsSelected Projects
Kranzler Corner
Sony Center
Park Inn