TH Mixvent

TH Mixvent roof fans are three-speed supply and exhaust fans. The housing of the roof fans from 150 mm to 200 mm diameter is made of plastic, the fans from 250 mm to 315 mm diameter are made of galvanized steel sheet. The TH Mixvent roof fans for both supply and extract are mounted with a base on horizontal roof structures or pre-engineered masonry plinths. The terminal box is located on the roof fan housing, and contains start-up capacitors.

The airflow can be changed by rotating the fan section with motor and impeller after loosening and removing the retaining clips.