Designed with the internal patented aluminium core, XVA heat exchanger has small dimensions, very high efficency and new design.
Supplied with deflectors forthe outlet of ambient and enclosure air.

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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
XVA16 16 W/K Step FileP
XVA35 35 W/K Step FileP
XVA50 50 W/K Step FileP
XVA80 80 W/K Step FileP