Description
Air Duct Collar – 14″ Round with Flange
This round air duct collar is designed for residential HVAC installations, providing a secure connection point for duct board applications with integrated sealing features.
Standard Features:
- 14″ round collar
- 28-gauge construction
- ASTM A653 CS Type B hot-dipped galvanized steel
- Easy-bend tab body pattern
- 3/4″ outboard flange with hot melt mastic
- Pre-drilled damper hole
- 3″ length from flange to edge
- Compatible with 1″ and 1-1/2″ duct board thickness
- Designed for residential applications
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