OPTI-A312 Adaptable 3 Wings Roof Attic Ventilator for Sloped Roof, Grey

OPTI-A312 Adjustable 3 Wings Roof Attic Ventilator for Sloped Roof, ✓ Recycled Content: Minimum 30% ✓ Pressure-Treated Lumber Standard ► Request Industrial Equipment Demo

• The OPTI-A312 attic ventilator is designed for sloping roofs • 12″ 3-blade design and openings provide optimal attic ventilation • Openings molded into the structure of the ventilator eliminate the need for long-term maintenance and prevent birds and rodents from entering the interior • Anti-gust deflectors prevent weather infiltration regardless of wind direction • This ventilator provides the advantage of a cooler attic in summer and a drier one in winter • It prolongs the integrity of the structure, optimizing indoor comfort and energy savings • This static fan provides superior suction and, with the help of the wind, produces a chimney effect • Air is exchanged continuously at a rate of 266 f³/ min • This model can ventilate an area of up to 850 sq. ft • Facilitates evacuation of heat and condensation • Aids preserve the integrity of attic materials • Self-operating slope adjustment from 2/12 to 18/12 • Easy to install, as only one person is requi