The eu.bac certified THZ ZE5 system is composed of:
- the ZE central unit with its NT transfo
- the SK valve engine
- all RG / RS sensors
and also :
- the FE radio receiver amplifier
- the wireless SF valve engine
- the wireless RF sensor
- the FV radio amplifier
on water heating systems (radiator), floor heating systems and ceiling systems.
The ZE central unit with its SK/SF valve engines is eu.bac certified (Licence n° 213371) according to EN 15 500:
- on water heating systems (radiator) : Ca = 0,2 (best score until today – 2018)
- on water floor heating systems : Ca = 0,5
- on water ceiling systems: Ca = 0,4 in heating and Ca = 0,4 in cooling.
Find here all documents related to the certifications.