Io Hvac Controls D-Z1-2214 Zone Damper Assembly 22x14

Product Description

The IO HVAC CONTROLS D-Z1-2214 is a two-position zone one damper assembly designed for use in ducted HVAC zoning systems. It controls airflow by opening and closing to direct conditioned air to specific zones within a building. Measuring 22 inches wide by 14 inches tall with a depth of 6 inches and weighing 10 pounds, this damper assembly is built for duct installations where precise zone control is required. Licensed HVAC technicians install this component as part of a multi-zone air distribution system to improve comfort and efficiency across separate areas of a structure.

This damper assembly is suited for residential and light commercial HVAC zoning applications. It is installed directly in the ductwork as a zone one damper, meaning it serves the primary or first zone in a zoned system configuration. The two-position operation allows the damper to move between fully open and fully closed states, making it compatible with standard zone control boards and low-voltage thermostat wiring schemes. It is appropriate for new construction or retrofit zoning installations in forced-air systems.

Key Features

• Two-position operation: fully open or fully closed for straightforward zone airflow control
• Duct opening size of 22 inches wide by 14 inches tall fits standard rectangular duct configurations
• 6-inch depth accommodates typical duct installations without excessive clearance requirements
• 10-pound assembly weight supports stable, secure mounting in horizontal or vertical duct runs
• Designed as a zone one damper for use in multi-zone forced-air HVAC systems

Compatibility

Designed as an OEM-style replacement or new-installation zone damper for use in rectangular-duct, multi-zone forced-air HVAC systems requiring a 22-inch by 14-inch duct opening.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with zoning system wiring and duct fabrication. Power down the air handler and de-energize the zone control board before connecting or disconnecting the damper actuator wiring. The damper must be secured to the ductwork to prevent air bypass around the assembly. Follow local mechanical codes and the zone controller manufacturer wiring instructions for low-voltage actuator connections.