Ventilation roof outlet for natural and mechanical ventilation. Natural ventilation if possible, mechanical ventilation if necessary. With a fan enabled, mechanical extraction of (> 75 m3/h) is achieved. No additional fain in the living areas is required, ideal for flat roofs. (Cable can run in or through the ceiling)
Fan can also be retrofitted in an existing Multivent 131.
Nijverheidsweg 26
3641 RR Mijdrecht
Netherlands
0297 - 30 00 00
verkoop@vanwalraven.com