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Manual Air Balance Duct Damper
Air Balance Duct Damper description
The Air Balance Duct Damper can be widely used in ACs, exhaust fans, extractors, range hoods, heating ducts, vents and other residential, commercial and industrial applications.
Air Balance Duct Damper Feature
The Air Balance Duct Damper is made of galvanized steel, the flap
leaves are made of aluminum, and the axis and spring are made of
stainless steel, which can withstand temperatures up to 50°C.
The air duct choke prevents cold air or wind from entering the
ventilation duct. The backflow flap opens and closes automatically
at low air volumes. The valve is equipped with a smooth-running
spring and a rubber gasket that create an airtight seal and grip
between the damper and ducts.
Can be integrated with the existing zone controller system or any
controller supplying 24 volts AC or can operate as a standalone
device using the included transformer.
Safe, ETL listed 24VAC/20 VA plug-in transformer included
Free-wheeling coupling between motor and damper shaft for long life
Simple easy-to-wire, two-wire installation
3-year limited warranty
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