Io Hvac Controls RM-06 Round Zone Damper 6 Inch Belimo Actuator

Product Description

The IO HVAC CONTROLS RM-06 is a 6-inch round zone damper assembly built for residential and light commercial HVAC zoning systems. It ships with a Belimo actuator that operates on a 3-wire, 24-volt control circuit and completes a full open-to-close stroke in 35 seconds. The damper body seats directly into 6-inch round ductwork and provides reliable airflow shutoff or modulation for individual zones. Licensed HVAC technicians install this assembly as part of a multi-zone forced-air system controlled by a compatible zone control panel.

This damper is suited for residential split systems, heat pumps, and gas furnace applications where independent room or zone temperature control is required. The 3-wire actuator wiring allows for both open and close control signals, making it compatible with standard zone control boards that require spring-return or non-spring-return damper operation. Typical installations involve trunk-and-branch duct layouts where individual branch runs serve separate conditioned zones.

Key Features

• 6-inch round damper body fits standard 6-inch duct runs directly
• Belimo actuator provides consistent, reliable actuation with a 35-second travel time
• 3-wire control interface compatible with standard 24-volt zone control panels
• Complete assembly ships ready to install - damper and actuator pre-mounted
• Compact footprint at 9 x 9 x 13 inches overall package dimensions

Compatibility

Designed as an OEM-style replacement or new-installation zone damper for residential and light commercial forced-air zoning systems using 6-inch round ductwork and 24-volt, 3-wire zone control wiring.

Installation Notes

Installation should be performed by a licensed HVAC technician. Shut down and lock out the air handler or furnace before mounting the damper in the duct and making low-voltage wiring connections to the zone panel. Refer to the zone control panel wiring diagram for proper terminal assignment on the 3-wire actuator leads. Ensure the damper body is secured with sheet-metal screws and sealed with foil tape per local mechanical code requirements before restoring system power.