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Environmental & Combustion Controls
EARD6
6 in. Round Fresh Air Damper

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Overview
The EARD is a six inch 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.

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Features

• 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.
Product Specifications  Back To Top
Description Spring Return Round Damper
Application Fresh Air Damper
Shape Round
Motor Mount Side
Motor Mount Top
Motor Type Power open, spring closed, reversible
Motor Timing 30 seconds power closed/10 seconds spring return
Wires to Motor 2
Other Motor Information Range stops
Voltage 24V
Size (in.) 6 in.

Literature and other Resources Download Back To Top
Product Data - (EARD Economizer Automatic Round Damper)
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