Zone Damper TrueZone ZD Parallel Blade 8 x 6 Inch Rectangular 6 Inch Side or Top Extruded Aluminum Power Closed Spring Open

The ZD is a power close and spring open damper. It has a 24 V motor used to control circulating air in HVAC systems and used when a normally-open damper is required. The ZD is typically used with the TrueZONE and other electronic zoning systems.

• Mechanical visual position indicator for damper status
• Solid construction using extruded aluminum frame and blades
• Parallel blade design for low leakage performance
• Simple, easy-to-wire, 2-wire installation
• Reliable, strong, 24 VAC spring-return motor
• Fail-safe, normally open operation
• Damper can be installed in any orientation mounting on side of the duct