• Easy slide-in installation
• 2 VA allows for many dampers on one zone
• Available in 4 sizes to fit most rigid round branch ducts
• Quiet, long life motor automatically shuts itself off in full open and closed positions
• Gaskets around blade and under motor housing for low internal leakage and very low external leakage
• Range stops with easy adjustment from top of motor
• Easy to see and reliable mechanical blade position indicator
• Easy to hook up with conventional thermostat wire
• Simple manual blade positioning with push button gear releaseRRD8/U Honeywell 8 in. Retrofit Round Damper| Overview | The RRD is a round damper that is easily inserted into rigid round ducts for retrofit zoning in forced air heating and cooling systems. It is available in four sizes for use in 5 in., 6 in., 7 in., and 8 in. ducts. The damper is used with Honeywell HZ221, |
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| Motor Mount | Direct connection to damper shaft |
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| Motor Type | Power open/Power close |
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| Other Motor Information | Range stops |
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Product Family
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