Io Hvac Controls SC-ZD-1414 Modulating Zone Damper

Product Description

The IO HVAC CONTROLS SC-ZD-1414 is a modulating zone damper engineered for commercial HVAC zoning applications. It regulates airflow within a duct system by adjusting blade position across a continuous range of travel rather than switching between open and closed states only. This modulating action allows a zone controller or building automation system to deliver precise airflow to each zone on demand. The damper measures 14 x 14 inches in nominal duct size and weighs 9.3 pounds. Licensed HVAC technicians and commercial mechanical contractors are the typical installers of this product.

The SC-ZD-1414 is suited for commercial zoning systems where variable airflow control is required across multiple zones. It installs in rectangular duct runs serving commercial office, retail, or light industrial spaces. Modulating dampers of this type are commonly paired with variable air volume controllers, commercial zone control panels, or BAS inputs that output a proportional signal to position the damper blade. The nominal 14 x 14 inch opening makes it appropriate for medium to larger commercial duct branches where single-zone on-off dampers would not provide adequate airflow resolution.

Key Features

• Modulating operation provides continuous blade positioning for precise zone airflow control
• 14 x 14 inch nominal duct size fits standard commercial rectangular ductwork
• Compact depth of 13.875 inches accommodates typical plenum and duct cavity clearances
• 9.3 pound construction suitable for permanent commercial mechanical installations
• Designed for pairing with zone controllers or BAS systems that output a proportional control signal

Compatibility

Designed as an OEM-style modulating zone damper for commercial rectangular duct systems requiring proportional airflow control in zoned HVAC installations.

Installation Notes

Installation should be performed by a licensed HVAC technician or commercial mechanical contractor in accordance with applicable mechanical codes. Shut down the air handling unit and de-energize all associated control wiring before installing or servicing the damper. Confirm that the control signal type and voltage range from the zone controller or BAS output are compatible with the damper actuator before wiring. Secure the damper in the duct using sheet metal screws and seal joints per local duct construction standards.

Technical Specifications

• Nominal Duct Size: 14 x 14 inches
• Body Width: 13.875 inches
• Body Height: 6.125 inches
• Body Depth: 13.875 inches
• Weight: 9.3 pounds

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: SC-ZD-1414