Io Hvac Controls RM-1406 Rectangular Zone Damper 14x6 in

Product Description

The IO HVAC CONTROLS RM-1406 is a rectangular zone damper designed for zoned HVAC duct systems. It ships with a 3-wire Belimo actuator that opens and closes the damper blade in approximately 35 seconds, providing controlled airflow modulation across individual zones. The damper measures 14 inches by 6 inches at the duct connection face, making it a direct-fit solution for standard rectangular duct branches. Licensed HVAC technicians install this damper as part of multi-zone residential or light commercial forced-air systems where independent room or zone temperature control is required.

This damper is used in residential and light commercial forced-air zoning applications where a zone control board signals individual dampers to open or close based on thermostat demand. The 3-wire actuator configuration supports both power-open and power-close operation, which is the standard wiring scheme for most zone control panels. Typical install scenarios include new construction zoning systems and retrofit zoning projects where existing single-zone equipment is converted to multi-zone operation.

Key Features

• 14-inch by 6-inch rectangular duct connection face for direct fit in standard duct branches
• Integrated 3-wire Belimo actuator with approximately 35-second stroke time
• 3-wire wiring scheme supports power-open and power-close zone panel compatibility
• Rectangular damper body suits low-profile duct runs and branch takeoffs
• Ships as a complete assembly - damper body and actuator included

Compatibility

Designed as an OEM-style replacement or new-install rectangular zone damper for residential and light commercial forced-air zoning systems that use 3-wire zone control panels and Belimo-style actuators.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with zoned duct systems and low-voltage control wiring. Disconnect and lock out power to the zone control panel and air handler before beginning installation. Verify actuator wiring matches the zone board terminals for power-open, power-close, and common connections before restoring power. Follow all applicable mechanical and electrical codes, including SMACNA duct construction standards and NEC low-voltage wiring requirements.