Soler Palau 411024 24 Inch Gravity Damper Roof Exhauster

Product Description

The SOLER PALAU 411024 is a 24-inch gravity damper designed for use with roof exhaust fans in horizontal mount applications. The frame is constructed from galvanized steel with a 2-inch depth, and the fins and blades are aluminum. Spring-assisted operation allows the blades to open quickly when airflow is present, while felt seals along the leading edge of the louvers provide quiet, controlled closing. This damper delivers effective backdraft protection and is a standard component in commercial and industrial exhaust systems installed by HVAC technicians and sheet metal mechanics.

This damper is suited for horizontal mount roof exhauster installations requiring backdraft control. It is compatible with DB series units, TXB-UL762 sizes 18 through 20, and SQB size 18. An optional motor kit, part number 411611, is available for motorized operation. This damper is not approved for use in grease exhaust applications or in environments with explosive or flammable airflows. Installation is straightforward, making it practical for both new construction and service replacement scenarios.

Key Features

• 24-inch size fits DB, TXB-UL762 (sizes 18-20), and SQB size 18 roof exhausters
• Galvanized steel frame with 2-inch depth for durable, corrosion-resistant construction
• Aluminum fins and blades for lightweight, low-inertia operation
• Spring-assisted design opens blades quickly under exhaust airflow
• Felt-sealed louver leading edges reduce noise on blade closure
• Optional motor kit (411611) available for motorized damper control

Compatibility

Compatible with SOLER PALAU DB series, TXB-UL762 sizes 18 through 20, and SQB size 18 roof exhaust fans. Not suitable for grease exhaust applications or explosive and flammable airflow environments.

Installation Notes

Installation should be performed by a qualified HVAC technician or sheet metal mechanic. Power to the exhaust fan and any associated control circuits must be disconnected before installing or servicing the damper. This unit is designed for horizontal mount configurations only — do not install in vertical or grease-laden exhaust applications. Verify local mechanical codes for required clearances and fastener specifications before completing the installation.

Technical Specifications

• Damper Size: 24 inches
• Frame Material: Galvanized Steel
• Frame Depth: 2 inches
• Blade/Fin Material: Aluminum
• Operation Type: Spring-Assisted Gravity
• Mount Orientation: Horizontal
• Optional Motor Kit: 411611

Standard Information

• Brand: SOLER PALAU
• Manufacturer Part Number: 411024