Io Hvac Controls TD-1412-BM Rectangular Zone Damper 14x12

Product Description

The IO HVAC CONTROLS TD-1412-BM is a rectangular zone damper designed for use in residential and light commercial zoned HVAC systems. It features a 60-second Belimo 3-wire actuator mounted at the bottom of the damper assembly, providing reliable, repeatable blade positioning for supply air zone control. The damper body measures 14 inches wide by 12 inches tall, with an overall package footprint of 18 inches wide by 17 inches tall by 8 inches deep. At 8 pounds, it is a solid, field-ready assembly suited for installation by licensed HVAC technicians working on ducted forced-air systems.

This damper is intended for Trane and American Standard zoning applications where rectangular duct dampers are required. The bottom-mount actuator configuration is commonly used in horizontal duct runs where side or top mounting is not practical. The Belimo 3-wire actuator provides both open and closed end-switch feedback, which is required by most zone control boards to confirm damper position. This unit is appropriate for new-construction zoning installs as well as retrofit zoning projects in residential and small commercial ducted systems.

Key Features

• 14 inch by 12 inch rectangular damper body sized for standard ducted zone applications
• Belimo 3-wire actuator with 60-second drive time for controlled blade movement
• Bottom-mount actuator configuration for flexible installation in horizontal duct runs
• Designed to integrate with Trane and American Standard zoning control systems
• End-switch feedback supports zone board position confirmation

Compatibility

Designed for use with Trane and American Standard rectangular zone damper applications requiring a 14 inch by 12 inch damper with a bottom-mount Belimo 3-wire actuator.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out power to the air handler and zone control board before beginning damper installation or actuator wiring. Confirm that the zone control board supports Belimo 3-wire actuator wiring before connecting. Secure the damper to the duct using appropriate sheet metal fasteners and seal all joints to prevent air bypass.