Specification

28 in.
(708 mm)
Technical Specifications
Model number Big Ass Fan 4900
Diameter 14 ft (4.26 m)
Weight 155 lb (70.3 kg)
Maximum speed 101 RPM
Number and type of airfoils 6 patented Powerfoil® airfoils
Airfoil finish (standard) Mill finish aluminum
Winglet finish (standard) Yellow
Motor 1.0 hp
Input power and required breaker 110–125 VAC, 50/60 Hz, 1 Φ, 20 A
Coverage area 4,900 sq ft (455.2 sq m)
Controller Variable speed controller, NEMA 4X
Sound <55 dba
1
Extension Tube Length 2 ft (0.6 m)
Minimum airfoil clearances required
10 ft (3 m) above floor
2 ft (0.6 m) on sides
Environment Indoor rated only
Warranty
2
1 year parts warranty
Certifications ETL-certified to UL 507 and CSA 22.2 No. 113
1
Actual results of sound measurements in the field may vary due to sound reflective surfaces and environmental conditions.
2
See Big Ass Fan 4900 warranty in installation guide for complete details
An ISO 9001:2008 certified company | ©2014 Delta T Corporation dba the Big Ass Fan Company. All rights reserved
TECHNICAL
SPECIFI CATIONS
Big Ass Fan 4900
14 ft (4.26 m)
24 in.
(622 mm)