Research Products 6722 Rectangular Zone Damper 24V

Product Description

The RESEARCH PRODUCTS 6722 is a rectangular zone damper designed for use in ducted HVAC zoning systems. Operating on 24 volts, it uses a synchronous motor to open and close the damper blade, allowing zone controllers to direct conditioned air to specific areas of a structure. The damper body is steel with a hot-dipped galvanized finish, providing corrosion resistance suited for metal duct installations. Licensed HVAC technicians install this damper as part of a multi-zone system where independent temperature control per zone is required. Its rectangular profile fits standard rectangular duct sections common in residential and light commercial applications.

The 6722 is used in residential and light commercial forced-air zoning installations. It mounts to the side of rectangular duct runs and integrates with 24-volt zone control panels and thermostats. Typical installations involve new construction zoning layouts or retrofit zoning upgrades where existing ductwork is rectangular. The synchronous motor provides reliable, repeatable damper positioning without the need for a separate actuator.

Key Features

• 24-volt synchronous motor for direct integration with standard low-voltage zone control systems
• Rectangular shape fits standard rectangular duct sections in residential and light commercial systems
• Steel construction with hot-dipped galvanized finish for corrosion resistance in metal duct environments
• Side mounting configuration for straightforward duct installation
• Motorized operation allows zone controllers to open and close the damper without manual adjustment

Compatibility

Designed as an OEM-style replacement or new-installation zone damper for 24-volt ducted HVAC zoning systems using rectangular duct configurations.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with ducted zoning systems and low-voltage control wiring. Shut down the air handler and de-energize the zone control panel before installing or wiring the damper. Secure the damper to the duct using sheet metal screws through the side-mount flanges, then connect the 24-volt control leads to the zone panel per the panel manufacturer's wiring diagram. Follow local mechanical codes and manufacturer guidelines for duct sealing around the damper frame.

Technical Specifications

• Voltage Rating: 24 volts
• Motor Type: Synchronous
• Shape: Rectangular
• Material: Steel
• Finish: Hot Dipped Galvanized
• Mounting Type: Side

Standard Information

• Brand: RESEARCH PRODUCTS
• Manufacturer Part Number: 6722