Io Hvac Controls TD-2214 Rectangular Zone Damper 22x14

Product Description

The IO HVAC CONTROLS TD-2214 is a rectangular zone damper designed for use in residential and light commercial HVAC zoning systems. It ships with a Belimo 3-wire actuator rated for a 60-second stroke time, providing reliable, controlled airflow modulation in ducted forced-air applications. The damper measures 22 inches wide by 14 inches in face size and integrates into zone control systems where individual areas of a structure require independent temperature management. Licensed HVAC technicians and sheet metal installers handle this type of equipment during new zoning installations or zone system upgrades.

This damper is intended for rectangular duct applications in forced-air zoning systems compatible with Trane and American Standard equipment. It is suited for residential multi-zone setups where a zone control board governs multiple dampers across supply branches. The included Belimo 3-wire actuator connects to standard low-voltage zone control panels, allowing the damper blade to open, close, or hold position based on zone demand signals.

Key Features

• 22 x 14 inch rectangular face size for standard duct fitment
• Includes Belimo 3-wire actuator with 60-second stroke cycle
• Designed for compatibility with Trane and American Standard zoning applications
• Low-voltage actuator integrates with standard zone control panels
• Package dimensions: 18 inches wide, 28 inches tall, 8 inches deep

Compatibility

Designed for use in Trane and American Standard rectangular duct zoning systems. Intended as a direct-fit zone damper for forced-air applications using compatible low-voltage zone control boards.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with low-voltage zoning systems and sheet metal ductwork. Shut down the air handler and de-energize the zone control panel before installing or wiring the actuator. Secure the damper body to the duct section per local mechanical code requirements before connecting the actuator leads to the zone board. Refer to the zone control manufacturer wiring diagram for proper actuator terminal assignments.