Io Hvac Controls LD-2206-BM Rectangular Zone Damper 22x6

Product Description

The IO HVAC CONTROLS LD-2206-BM is a 22 x 6 inch rectangular two-position zone damper designed for residential and light commercial HVAC zoning systems. It features a bottom-mount, three-wire actuator with an integrated LED indicator, giving technicians a clear visual confirmation of blade position during commissioning and service. The damper controls conditioned airflow to individual zones, allowing a zoned system controller to open or close the blade as demand requires. It is installed by HVAC technicians as part of a multi-zone forced-air ducting layout.

This damper fits rectangular duct runs sized at 22 x 6 inches and is suited for residential zoning applications where independent temperature control is needed in separate areas of a building. The bottom-mount actuator orientation is useful in installations where duct access from below is more practical. It works within standard low-voltage zoning systems and is wired to a zone control board using a three-wire connection. The LED indicator simplifies troubleshooting by showing open or closed status without requiring additional diagnostic tools on the jobsite.

Key Features

• 22 x 6 inch rectangular form factor for direct duct installation
• Two-position operation for full open and full closed blade control
• Bottom-mount actuator placement for accessible installation orientations
• Three-wire actuator connection compatible with standard zone control boards
• Integrated LED indicator provides visual blade position confirmation

Compatibility

Designed as an OEM-style replacement or new-installation zone damper for rectangular duct systems requiring a 22 x 6 inch two-position damper with a bottom-mount three-wire actuator.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with forced-air zoning systems and low-voltage control wiring. Power down the air handler and zone control board before connecting or disconnecting the actuator wiring. Secure the damper body to the duct using sheet metal screws per standard sheet metal duct practices. Verify LED indicator status at startup to confirm proper actuator response before closing up the duct work.