Ergovent's innovative and discreet ventilation diffusers are designed to be installed in plasterboard ceilings so as they can be seamlessly plastered in and painted in with their surroundings, only the airflow slot remains visible. The Rondo Coanda is designed to produce the coanda effect meaning supply air through the grille is routed along the ceiling rather than directly downwards. This ensures a more uniform air distribution and a reduction in drafts. Suitable for both extract and supply air flows Polyurethane dampers to adjust airflow Anti-vibration gasket on rear reduces system noise Convex shape on rear of insert to reduce air vortices Flexible installation means it can be fitted within 1 or 2 layers of plasterboard Central insert held in place by strong magnets capable of holding up to 10.75kg Airflow directed away from the ceiling board so no accumulation of dirt around the diffuser.
