OPTI-T412 CHARCOAL

The OPTI-T412 is designed to replace the turbine on an existing installation without altering the aperture. It settles directly on the old round base already in place thanks to the adapter of 12 inches (30,5 cm) in diameter. The openings from the ventilator structure eliminate any need for long-term maintenance as well as the intrusion of birds or rodents inwards The static ventilator promotes higher suction and, using the wind, produces a chimney effect. The air is exchanged continuously. 

For detailed product sheet, view manufacturer’s website.