Io Hvac Controls RM-2014 Rectangular Zone Damper 20x14

Product Description

The IO HVAC CONTROLS RM-2014 is a rectangular zone damper designed for use in forced-air HVAC zoning systems. It ships with a Belimo actuator rated for a 35-second stroke cycle and wired for 3-wire (floating point) control. At 20 inches by 14 inches, this damper fits standard rectangular duct runs where precise airflow control is required. Licensed HVAC technicians install this component as part of a multi-zone ducted system, typically paired with a zone controller, thermostat, and bypass damper to balance supply air across independently controlled areas.

This damper is suited for residential and light commercial forced-air zoning applications. It is installed in rectangular supply or return duct runs where individual zones require independent temperature control. The 3-wire actuator interface is compatible with standard zone control boards that output floating point signals, making it a practical fit for retrofit zoning projects as well as new construction HVAC installations.

Key Features

• 20 inch by 14 inch rectangular damper body sized for standard duct openings
• Belimo actuator with 35-second travel time for controlled, low-noise blade movement
• 3-wire floating point actuator wiring compatible with common zone control boards
• Rectangular construction suitable for retrofit and new-install duct applications
• Packaged weight of 9.73 pounds for straightforward single-technician handling

Compatibility

Designed as an OEM-style replacement or new-installation zone damper for rectangular ducted forced-air systems using 3-wire floating point zone controllers. Specific compatible model numbers were not provided in the product data.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with zoning system wiring and duct modification. Shut down the air handler and disconnect power to the zone control board before wiring or mounting the actuator. Ensure the damper is installed with adequate clearance for actuator rotation and blade travel. Refer to local mechanical codes and the zone controller manufacturer wiring diagram for proper floating point signal wiring.