Details**Adjustable damper position range stops. **Single-blade damper. **Shipped as power open/spring return closed damper. **Galvanized steel. **Quiet operation. **Can be field-converted to power closed/spring return open damper. **Blade closes off tightly against gasket for minimal leakage. **Male (crimped) and female (uncrimped) ends to connect to any rigid or flexible round duct.
California residents: see Proposition 65 Warning
Weight 4.5 Pounds (Lb) Width 10 Inches (In) Height 10.5 Inches (In) Country of Origin MEX Length 10 Inches (In) Brand Honeywell Color Not Provided Before Item Discontinued Composition Not Provided Before Item Discontinued Size 8" Diameter Warranty Offered Yes