Io Hvac Controls vd-rk-08-sd Vav Diffuser Retrofit Kit 8 Inch

Product Description

The IO HVAC CONTROLS vd-rk-08-sd is a VAV slave diffuser retrofit kit designed for 8-inch neck diffusers in variable air volume HVAC systems. This kit provides the hardware needed to retrofit an existing ceiling diffuser with a VAV slave damper assembly, allowing the diffuser to integrate into a zone-controlled air distribution system. Mounting screws are included. Licensed HVAC technicians and sheet metal contractors typically handle this type of retrofit on commercial installations where zone-level airflow control is required.

This retrofit kit is suited for commercial HVAC applications where existing diffusers need to be converted to VAV slave operation without full diffuser replacement. It is designed for 8-inch neck diffuser openings and is commonly installed during VAV system upgrades or tenant improvement projects in light commercial and commercial buildings.

Key Features

• Sized for 8-inch neck diffuser openings
• Retrofit design allows integration into existing ceiling diffusers
• VAV slave configuration for zone-controlled air distribution
• Mounting screws included for complete installation
• Suited for commercial HVAC damper applications

Compatibility

Designed as an OEM-style retrofit solution for 8-inch neck ceiling diffusers in commercial VAV air distribution systems.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with VAV system controls and commercial air distribution. Power down the associated air handling unit and any low-voltage control circuits before beginning work. Follow all applicable mechanical codes and the manufacturer instructions for proper damper orientation and secure mounting within the diffuser neck.

Technical Specifications

• Neck Size: 8 inches
• Application: Commercial
• Product Type: Damper
• Includes: Mounting Screws

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: vd-rk-08-sd