Io Hvac Controls SC-ZD-1008 Commercial Zone Damper

Product Description

The IO HVAC CONTROLS SC-ZD-1008 is a modulating commercial zone damper designed for variable airflow control in commercial HVAC zoning systems. This damper regulates conditioned air delivery to individual zones by modulating blade position in response to zone demand signals. It measures 8.125 inches wide by 6.125 inches high by 10.125 inches deep and weighs 6.4 pounds. Commercial HVAC technicians and sheet metal contractors install this damper as part of a multi-zone distribution system, typically in conjunction with a zone controller and thermostats serving separate building areas.

This damper is suited for commercial zoning applications where variable airflow is required across multiple independently controlled spaces. Typical installations include light commercial buildings, offices, and retail environments using multi-zone forced-air HVAC systems. The modulating design allows proportional control of airflow rather than simple open/close operation, supporting efficient temperature management across zones. It fits into rectangular duct runs sized to match its nominal 10-inch by 8-inch opening.

Key Features

• Modulating operation provides proportional airflow control for precise zone temperature management
• Nominal 10 x 8 inch duct opening fits standard commercial rectangular duct systems
• Compact housing at 8.125 x 6.125 x 10.125 inches allows installation in tight mechanical spaces
• At 6.4 pounds, the unit is manageable for single-technician installation in overhead duct runs
• Designed for commercial zoning duty, suitable for multi-zone forced-air distribution systems

Compatibility

Designed as an OEM-style replacement or new-installation component for commercial multi-zone forced-air HVAC systems using modulating zone damper control.

Installation Notes

Installation is typically performed by a licensed HVAC technician or qualified sheet metal contractor. De-energize the HVAC system and any low-voltage zone control wiring before beginning installation or wiring connections. The damper should be mounted in the duct section in accordance with the manufacturer's instructions and applicable mechanical codes. Verify actuator wiring and control signal compatibility with the zone controller before restoring power.

Technical Specifications

• Nominal Size: 10 x 8 inches
• Width: 8.125 inches
• Height: 6.125 inches
• Depth: 10.125 inches
• Weight: 6.4 pounds

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: SC-ZD-1008