ERGOVENT RONDO Installation Manual '23

RONDO gypsum diffuser can be successfully connected to any standard duct system with 100 mm, 125 mm, 150 mm or 160 mm diameter. If steel ducts are used, the diffuser can be connected directly to the duct or via a flexible connection. If a flexible 75 mm plastic duct system is used, the diffuser is connected via a standard plenum box or special ERGOVENT plenum box.