Research Products 6739 Aprilaire Damper 10x24

Product Description

The RESEARCH PRODUCTS 6739 is a duct damper designed for use in Aprilaire zoning and ventilation systems. This unit controls airflow through a 10x24-inch duct opening, allowing HVAC technicians to regulate fresh air or conditioned air distribution within a ducted system. At 9.69 pounds, it is a robust assembly built for long-term installation in residential and light commercial HVAC applications. This damper is a key component in any zoning or ventilation setup where precise airflow management is required.

The 6739 is intended for installation in forced-air duct systems that incorporate Aprilaire ventilation or zoning controls. It fits a 10-inch by 24-inch duct opening and is typically installed inline with the supply or return duct trunk. HVAC contractors and sheet metal installers handle this type of damper during new construction or retrofit projects where whole-home ventilation or zone control is being added.

Key Features

• 10x24 inch damper opening sized for standard rectangular duct installations
• Designed for integration with Aprilaire ventilation and zoning control systems
• Sturdy construction at 9.69 pounds, suitable for long-term in-duct service
• Provides controlled airflow regulation in forced-air HVAC duct systems
• OEM-style replacement or new-installation component for Aprilaire applications

Compatibility

Designed as an OEM-style damper for Aprilaire ventilation and zoning systems requiring a 10x24-inch duct damper assembly.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with duct fabrication and zoning system wiring. De-energize the HVAC system and any associated low-voltage control wiring before beginning installation. Secure the damper to the duct opening using sheet metal screws and seal all joints with UL-listed foil tape or mastic per local mechanical codes. Follow the Aprilaire system controller wiring diagram when connecting the damper actuator leads.

Technical Specifications

• Damper Size: 10x24 inches
• Weight: 9.69 pounds

Standard Information

• Brand: RESEARCH PRODUCTS
• Manufacturer Part Number: 6739