Resideo - Honeywell Home ARD9TZ Zone Control Damper

ARD9TZ Zone Control Damper from Resideo - Honeywell Home delivers precise zoning for HVAC systems. This automatic, round damper features a single galvanized steel blade and a 9 inch diameter duct connection for reliable airflow control across multiple zones. Built for durability, it combines a robust frame with smooth, quiet operation.

The ARD9TZ packs a 24V AC motor (60 Hz, 8 VA) with 71 in-oz of torque and a 90-degree rotation. It offers spring return with an adjustable close-position range stop, fail safe operation, and normally open configuration to maintain comfort and efficiency even during power interruptions. Quick timing—30 seconds to power-open and 10 seconds to spring-return—ensures fast zoning responses.

• 9 inch diameter duct connection
• Round, single galvanized steel blade (22 gauge)
• Frame 24 gauge; blade 22 gauge for durability
• Spring return with adjustable close-position range stop
• Fail-safe, normally open operation
• 24V AC motor, 60 Hz, 8 VA; 71 in-oz torque; 90° travel
• Power-closed, spring-open motor type
• LED indication; wiring to M1 (Power), M6 (Common), M4 (optional)
• Temperature range 40–140°F; max static pressure 1 inch WC