Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, energy regulators, energy control devices and temperature measuring instruments; Temperature controlling apparatus, namely, temperature sensors and temperature switches; Thermal energy measuring apparatus, namely, thermoelectric converters; Computers; Computer programs for collecting of data; Downloadable software for data processing; recorded computer software for d...

Building construction; repair of ventilating apparatus, air conditioning apparatus and air filtering apparatus; installation of measuring apparatus, namely, installation of electronic devices for measuring indoor climate