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6" Economizer Damper
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The EARD is a round damper with a 24 Vac powered-open/spring-closed motor. It is used for fresh air intake for ventilation or for combustion makeup air. - Adjustable damper position range stops
- Single-blade damper
- Shipped as power open/spring return closed damper
- Galvanized steel
- Quiet operation
- Can be field-converted to power closed/spring return open damper
- Blade closes off tightly against gasket for minimal leakage
- Male (crimped) and female (uncrimped) ends to connect to any rigid or flexible round duct
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The EARD is a round damper with a 24 Vac powered-open/spring-closed motor. It is used for fresh air intake for ventilation or for combustion makeup air. - Adjustable damper position range stops
- Single-blade damper
- Shipped as power open/spring return closed damper
- Galvanized steel
- Quiet operation
- Can be field-converted to power closed/spring return open damper
- Blade closes off tightly against gasket for minimal leakage
- Male (crimped) and female (uncrimped) ends to connect to any rigid or flexible round duct
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