The Cosmotec XVH air / air heat exchangers have been developed in order to cool electrical cabinets and shelters using the favourable environmental conditions, but at the same time, ensuring total protection from snow, rain, wind, dust, etc. (closed loop cooling).
The air/air heat exchangers exploit the principle of thermal conductivity to transfer heat from the internal environment to the outside, through an high performance finned heat exchanger core. The air flows cross the heat exchanger core upstream; in this way the outside air can’t infiltrating inside the cabinet, along with dust, humidity, pollutants.
XVH heat exchangers are perfectly suited to outdoor applications such as:

  • Telecommunication Cabinet
  • Applications in renewable energy
  • External electrical panel
  • Electrical cabinet

-> Selection program



*Your message

I accept the condition of Privacy

UL Certification
The UL for our products can be downloaded directly on the UL website at the following link:
In the search form, insert stulz spa in the comapy name box.
It will appear a list of the downloadable documents.

Version Specific Heat Transmission Downloads
XVH30  30 W/K Step FileLayout PDF
XVH60  60 W/K Step FileLayout PDF
XVHA0  100 W/K Step FileLayout PDF
XVHA5  160 W/K Step FileLayout PDF