Research Products 6838 Aprilaire Damper 12x22

Product Description

The RESEARCH PRODUCTS 6838 is a factory-spec damper designed for use in Aprilaire ventilation and zoning systems. Measuring 12 x 22 inches and weighing 9.6 pounds, this damper regulates airflow within forced-air duct systems to support balanced ventilation, zoning control, or fresh-air intake applications. Installation is typically performed by a licensed HVAC technician during system commissioning or as a replacement in an existing Aprilaire installation. Its substantial construction reflects the durability expected of components in continuously cycled HVAC applications.

The 6838 fits into ducted residential or light-commercial HVAC systems where Aprilaire ventilation or zoning equipment is already installed. The 12 x 22 inch form factor corresponds to a common duct opening size used in trunk-line and branch-duct configurations. Technicians replacing a failed or worn damper in an existing Aprilaire system should verify the duct opening dimensions and actuator wiring before installation to confirm a direct fit.

Key Features

• 12 x 22 inch damper sized for standard Aprilaire duct applications
• Weighs 9.6 pounds, indicating robust damper blade and frame construction
• Designed as an OEM-spec component for Aprilaire ventilation and zoning systems
• Suitable for forced-air residential and light-commercial duct installations

Compatibility

Designed as an OEM-style replacement damper for Aprilaire ventilation and zoning systems using a 12 x 22 inch duct opening. Verify duct dimensions and actuator compatibility before installation.

Installation Notes

Installation should be performed by a qualified HVAC technician. Shut down the air handler and de-energize all low-voltage control wiring before removing the existing damper or connecting the actuator. Confirm the duct opening dimensions match the damper frame before securing the unit in place. Follow local mechanical codes and the Aprilaire system installation guide for wiring and airflow direction requirements.

Technical Specifications

• Damper Size: 12 x 22 inches
• Weight: 9.6 pounds

Standard Information

• Brand: RESEARCH PRODUCTS
• Manufacturer Part Number: 6838