Resideo - Honeywell Home 8MARD Modulating Damper

The 8MARD Modulating Damper from Resideo—Honeywell Home is a round duct damper designed for precise HVAC zoning. This 8-inch damper uses a 24-volt motor to modulate airflow, delivering responsive control for motorized bypass and zone damper applications and helping maintain consistent comfort across zones.

Built for durability, the damper features a 22-gauge body and galvanized steel blades for long-lasting performance in challenging ductwork. Designed to minimize leakage and maximize modulated accuracy, it pairs with standard control modules and dampers. Its side or top mounting options simplify installation in existing systems, while wiring to motor terminal 3 supports easy integration with standard controls.

• Size: 8" diameter round duct
• Materials: 22 gauge body; galvanized steel blade
• Electrical: 24 V operation; wire to motor terminal 3
• Mounting: Side or top mounting
• Application: Motorized bypass and zone damper control

Ideal for precise zone control in residential or light commercial HVAC systems.