Io Hvac Controls TD-05 Round Zone Damper 5 Inch 24VAC

Product Description

The IO HVAC CONTROLS TD-05 is a 5-inch round zone damper with an integrated 24VAC, 3-wire actuator designed for zoned forced-air HVAC systems. The actuator operates on a 60-second stroke time, providing controlled airflow modulation in residential and light commercial duct systems. Compatible with Trane AS zone control systems, this damper is built for straightforward integration into existing zone panel wiring. Licensed HVAC technicians install this component as part of multi-zone ducted air distribution setups where independent room or zone temperature control is required.

The TD-05 is suited for 5-inch round duct runs in residential and light commercial zoning applications. It is compatible with Trane AS zone control systems, making it a direct-fit option for technicians working on those platforms. The 3-wire actuator configuration supports both spring-return and powered open/powered closed operation depending on the zone panel wiring scheme in use. Typical installation occurs in branch ducts serving individual zones controlled by a central zone panel or thermostat-driven controller.

Key Features

• 5-inch round damper sized for standard residential and light commercial branch duct applications
• 24VAC, 3-wire actuator for compatibility with common zone control panel wiring
• 60-second actuator stroke time for smooth, gradual airflow transitions
• Compatible with Trane AS zone control systems
• Integrated actuator design simplifies field installation and reduces separate component mounting

Compatibility

Compatible with Trane AS zone control systems. Designed for use in 5-inch round duct zoning installations requiring a 24VAC, 3-wire actuator-driven damper.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with low-voltage zone control wiring. Disconnect and lock out power to the air handler and zone panel before beginning installation. Verify the zone panel output voltage matches the 24VAC actuator rating before making electrical connections. Follow all applicable local mechanical and electrical codes during duct penetration and low-voltage wiring.