|Duct Size||8 to 10"|
|Compatible With||All Duct of Compatible Size|
|For Use With||Mfr. No. 504, 504MG, 5HYG4|
|Includes||Spring Loaded Aluminum Backdraft Damper|
- Note: 8" fans connect to 8" round duct and include built-in backdraft damper. 10" fans connect to 10" round duct or to 8" round duct using 4C207 damper/reducer, sold separately.
- Adjustable mounting brackets span 14" to 24" to fit between 16" or 24" ceiling joists. Fans have easily accessible outlet box, 9-blade polymeric propellers, and vertical discharge. Steel grilles are white, powder-coated. Plastic grilles are white, paintable.
- UL Listed.
- Motors: thermally protected, 60 Hz