Io Hvac Controls hd-2612-po Zone Damper 26x12 Inches

Product Description

The IO HVAC CONTROLS hd-2612-po is a two-position zone damper designed for rectangular duct sections measuring 26 inches by 12 inches. It operates on a powered-open actuation model, meaning the actuator drives the blade to the open position and a spring returns it to closed when power is removed. This damper is a core component in zoned forced-air HVAC systems, where individual zones require independent airflow control. Licensed HVAC technicians install this type of damper during new construction or zoning system retrofits in residential duct systems.

The hd-2612-po is rated for residential applications and fits standard rectangular duct openings at 26 inches by 12 inches. It is used in single-stage and multi-zone forced-air systems where the zone control panel energizes the actuator to open the damper when a zone call for heating or cooling is active. When the zone satisfies, power is cut and the spring return closes the blade, isolating that branch of the duct system. This makes it well suited for bypass or branch-duct zone configurations in residential installations.

Key Features

• Powered-open, spring-return-to-closed actuation for fail-safe zone isolation
• Rectangular form factor fits 26 inch by 12 inch duct openings directly
• Two-position operation integrates with standard residential zone control panels
• Designed for residential forced-air zoning applications

Compatibility

Designed as an OEM-style replacement or new-installation zone damper for residential rectangular duct zoning systems requiring a 26 inch by 12 inch powered-open damper.

Installation Notes

Installation is performed by a licensed HVAC technician. Shut down the air handler and de-energize the zone control panel before mounting the damper in the duct section. Secure the damper frame to the duct according to the manufacturer instructions and connect low-voltage wiring to the zone control panel following applicable NEC low-voltage wiring guidelines. Verify blade travel and actuator response before restoring power to the system.

Technical Specifications

• Shape: Rectangular
• Duct Size: 26 inches x 12 inches
• Actuation Type: Powered Open, Spring Return Closed
• Operation: Two-Position
• Application: Residential

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: hd-2612-po