16" Backdraft Damper / Gable Shutter, 17" x 17" Opening Required
- Item# 4YN20
- Mfr. Model# 4YN20
- Catalog Page# 3014
- UNSPSC# 40101504
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- Item Backdraft Damper / Gable Shutter
- Fits Fan Dia. 16"
- Shutter Overall Size 19" x 19"
- Shutter Construction Material Extruded Aluminum Frame and G-90 Galvanized Tie Rods
- Shutter Opening Required 17" x 17"
- Shutter Free Area 1.402 sq. ft.
- Shutter Mounting Position Vertical
- Shutter Mounting Location Wall
- Shutter Item Backdraft Damper / Gable Shutter
- Length 19"
- Frame Depth 1-7/16"
- Open Depth 5-1/4"
- Flange Width 1-1/2"
- Mounting Hole Size Prepunched
- Max. Velocity 1500 FPM
- Blade Material White Painted Aluminum
- For Use With Gable Mounted Power Attic Ventilator
- Number of Panels 1
Compliance and Restrictions
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