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Ewc Controls 16X18 ND is a motorized rectangular damper providing power open and power close actuation for duct airflow control in zoning and air quality applications. The damper measures 16 x 18 inches, operates at 24V with a 3-wire motor (common, open, close), features LED open/closed indicator lights, and has a bottom-mounted motor installed on the 18 inch side in a non-spring return configuration.
Motorized 16 x 18 in rectangular damper, 24V 3-wire power open/power close actuation, bottom-mounted motor on 18 in side with LED position indicators; non-spring return.
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