111808 | Rectangular Damper | 18x8 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Braeburn
Overview Details for 111808
Rectangular Damper | 18x8 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN
Braeburn rectangular zone dampers are the solution to power close/spring return applications. With economical 2 wire installation, this damper will control air distribution in zoned areas that use rectangular ducts. The dampers are made from precision formed aluminum to ensure quick installation. All dampers feature low friction bearings to provide long life and quiet operation.
Quick and Easy Installation Braeburn rectangular dampers come complete and ready for installation. All motors are mounted on the height dimension. For bottom mount applications, choose a damper like 111014 that will fit in a 10 inch tall duct mounted between 16 inch center floor joists
Product Features and Benefits
- Solid precision cut aluminum frame
- Parallel blade design for quieter air flow
- Easy slip-in design for quick installation
- Advanced design with very low leakage
- Long life quiet bushings
Architectural Specifications
The Rectangular Power Close / Spring Return Damper shall be Braeburn Series 11XXXX where XXXX indicates damper length and width in even inch increments. The damper shall be powered directly from zone panel 24 VAC damper terminals. A common wire along with power close wire shall be provided for damper control. In the event of a power failure, no readjustment shall be required. The PC/SR Damper shall be a bidirectional design with no predefined inlet or outlet. The damper shall be constructed of formed aluminum with precision bushings and stiffened damper blades. The drive motor shall self open upon the removal of power from the damper.
Specifications
Item Number | 111808 |
Brand | Braeburn |
Motorized | Yes |
Shape | Rectangular |
Size (in) | 18 x 8 |
Spring Return | Spring Return (NO) |
Type | Rectangular Dampers |