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A flashing light typically indicates a communication loss with the UZC-4 master controller or a short circuit in the 24V damper actuator wiring
Featuring a precision-lapped 1/8 inch orifice and stainless steel internal components
it operates within a 0-2 PSI pressure range and is housed in a durable NEMA 4X enclosure
Secure Fixation: The locking collar ensures a tight grip on 1-inch shafts
It is a direct drop-in for units requiring consistent airflow performance and quiet operation in residential or light commercial heating applications
Functional Devices PSH75A Power Supply 323613-751 A flashing light typically indicatesThe Functional Devices PSH75A is a robust, contractor grade 75VA power supply designed specifically for building automation systems (BAS) and demanding HVACR control circuits. This enclosed multi tap transformer features a versatile primary voltage range supporting 480 277 240 208 120 VAC, ensuring compatibility across diverse industrial and commercial electrical infrastructures. Built with a UL Class 2 rating, it provides a safe, reliable 24 VAC