Documents ZEX_ZIP_V0404_screen_final

Zehnder ZIP Radiant Ceiling Panels The sun radiates warmth and light. Its thermal radiation is only effective when its rays shine on an object. The air is therefore not warmed…

Documents ZIP

Zehnder ZIP Radiant Ceiling Panels The sun radiates warmth and light. Its thermal radiation is only effective when its rays shine on an object. The air is therefore not warmed…