Air Vent 54506 Belt-Drive Whole-House Fans, 30”, 5700 CFM, 1/3 Hp

Highlights:–

• Fan motor is attached to blade with a pulley for quieter operation than direct-drive models
• Made with a rubber-mounted. self-aligning. precision ball bearing drive assembly to reduce friction
• 30 fan blade
• Belt drive
• 34 x 34
• 5700 CFM
• 1/3 HP. 525W High. 4.1 amps – 400W Low. 2.8 amps
• 2 speed wall switch
• Cools 1900 sq. ft. max
• 34-1/4 x 29 shutter opening
• Must cut joist to install fan
• Must have 7.6 sq. ft. exhaust ventilation
• Must have 30 clearance above fan blade
• UL listed