Honeywell Automatic Round Damper power-close, spring-open models ensure low leakage while controlling circulating air in heating, cooling and ventilation systems.
- Single-blade damper
- Shipped as power closed/spring return open damper
- Rated to operate up to 1-inch WC
- Male (crimped) and female (uncrimped) ends to connect to any rigid or flexible round duct
- Features glavanized steel with single-blade damper, which closes off tightly against gasket for minimal leakage
- Designated as power closed/spring return open damper for use with Honeywell zoning systems
- Can be field-converted when used as an independent zone or for fresh air intake
- Can be field-converted to power open/spring return closed damper
- Blade closes off tightly against gasket for minimal leakage
- Adjustable damper position range stops
Automatic Damper, Nominal Size: 12 inch, 24 ga Frame, 22 ga Blade Gauge, Steel, Galvanized Finish, Single-Blade Damper, 40 to 140 Deg F Motor Ambient Operating Temp., 24VAC Motor Voltage, Round Shape, Torque 60 in-oz, 30 Seconds Power Open/10 Seconds Spring Return Motor Timing, 2 Motor Wires, The ARD is a Round Damper with a 24 VAC, Spring-Return Damper Motor Used to Control Circulating Air in Heating, Cooling, and Ventilating Systems, For Zone Damper, Includes M847D1012 Spring Return, Direct Mounting, 2-Position 24 Vac Actuator to Operate ARD and ZD Dampers, Power Closed, Spring Open, Reversible Motor, Side or Top Motor or Actuator Mount
-
Nominal Size: 12 inch
-
Gauge: 24 ga Frame, 22 ga Blade
-
Material: Steel
-
Finish: Galvanized
-
Damper Type: Single Blade
-
Motor Voltage: 24VAC
-
Shape: Round
-
Torque Rating: 60 in-oz
-
Motor Timing: 30 Seconds Power Open/10 Seconds Spring Return
-
Motor Wires: 2
-
Motor Type: Power Closed, Spring Open, Reversible
-
Motor or Actuator Mounting: Side or Top
-
Includes: M847D1012 Spring Return, Direct Mounting, 2-Position 24 Vac Actuator to Operate ARD and ZD Dampers
-
Applications: For ARD is a Round Damper with a 24 VAC, Spring-Return Damper Motor Used to Control Circulating Air in Heating, Cooling, and Ventilating Systems, For Zone Damper