Io Hvac Controls SC-ZD-0806 Modulating Zone Damper

Product Description

The IO HVAC CONTROLS SC-ZD-0806 is a modulating commercial zone damper designed to regulate airflow in multi-zone HVAC ductwork systems. It provides proportional control of conditioned air delivery, allowing precise zone-by-zone temperature management rather than simple open/close operation. At 8 x 6 inches in duct opening size and weighing 5.5 pounds, this damper is built for commercial-grade installations where accurate airflow modulation is critical. Licensed HVAC technicians and commercial mechanical contractors are the primary installers of this type of equipment.

This zone damper is suited for commercial multi-zone forced-air systems where variable airflow control is required. It fits into 8 x 6 inch rectangular duct runs and supports modulating actuator operation for staged or continuous airflow adjustment. Typical applications include variable air volume (VAV) systems, commercial rooftop unit zoning, and multi-zone air handler configurations in light commercial and small commercial buildings.

Key Features

• Modulating operation for precise proportional airflow control
• Commercial-grade construction rated for demanding multi-zone applications
• 8 x 6 inch duct opening fits standard commercial rectangular ductwork
• Compact overall footprint at 6.125 x 6.125 x 8.125 inches (WxHxD)
• Lightweight at 5.5 pounds for straightforward duct installation

Compatibility

Designed as an OEM-style modulating zone damper for commercial rectangular duct systems requiring 8 x 6 inch damper sections with proportional airflow control.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with commercial zoning systems and applicable mechanical codes. Shut down the air handling unit and de-energize all associated controls before beginning duct work or actuator wiring. Ensure the damper blade rotates freely and the duct opening is properly sized and sealed before securing the unit in place. Follow local mechanical codes and the zone control system manufacturer wiring instructions for actuator signal connections.

Technical Specifications

• Duct Opening Size: 8 x 6 inches
• Overall Dimensions (WxHxD): 6.125 x 6.125 x 8.125 inches
• Weight: 5.5 pounds
• Operation Type: Modulating
• Application: Commercial

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: SC-ZD-0806