Io Hvac Controls CD-2512 Zone Damper 25x12 Belimo Actuator

Product Description

The IO HVAC CONTROLS CD-2512 is a rectangular zone damper designed for residential and light commercial HVAC zoning systems. Built to 25 x 12 inch duct dimensions, it ships with a Belimo 3-wire actuator integrated into the assembly, providing reliable open/close control in multi-zone forced-air systems. Zone dampers like the CD-2512 regulate conditioned airflow to individual zones, allowing independent temperature control across different areas of a structure. Licensed HVAC technicians typically install this component as part of a full zoning package that includes a zone control board, thermostat wiring, and a bypass damper where required by the system design.

The CD-2512 is sized for 25 x 12 inch rectangular ductwork and is specified for Carrier and Bryant zoning applications. It is suited to residential installations where existing ductwork conforms to these dimensions and the system calls for a 3-wire actuator interface. The Belimo actuator provides the spring-return or on/off functionality expected in standard residential zone control panels. Installers working on Carrier or Bryant zoned systems will find this damper a direct-fit option for those duct openings.

Key Features

• Rectangular form factor sized for 25 x 12 inch duct openings
• Belimo 3-wire actuator included for direct wiring to zone control boards
• Designed for Carrier and Bryant rectangular zone damper applications
• Suitable for residential and light commercial multi-zone forced-air systems
• Actuator-integrated assembly reduces field assembly time

Compatibility

Specified for Carrier and Bryant rectangular zoning systems requiring a 25 x 12 inch damper with a Belimo 3-wire actuator. Verify zone control board actuator wiring requirements before installation.

Installation Notes

Installation should be performed by a licensed HVAC technician. Power down the zone control panel and air handler before connecting or disconnecting actuator wiring. The 3-wire actuator leads must be wired according to the zone control board manufacturer's wiring diagram. Ensure the damper blade moves freely through its full range of travel after mounting before restoring power.

Technical Specifications

• Damper Size: 25 x 12 inches
• Actuator Type: Belimo 3-Wire
• Duct Shape: Rectangular

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: CD-2512