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- Item Roof Curb
- Type Fixed, Nonventilated
- Curb Height (In.) 12
- Curb Square O.D. (In.) 32-1/2
- Curb Square I.D. (In.) 29-1/2
- Damper Size (In.) 27 x 27
- Flashing Flange (In.) 1-1/8
- Mounting Flange Surface W (In.) 2
- Construction 18 Gauge Galvanized Steel
- Use w/Dayton Ventilators Having a 34" Square Base
- For Use With UL 705 Applications
- Includes Damper Tray
Compliance and Restrictions
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