Functional Devices PSH75A Power Supply 322838-753 Engineered for professional HVAC mechanical

Engineered for professional HVAC mechanical contractor use

ensuring seamless integration with existing low voltage control circuits

while the maximum differential pressure for quiet

Does this valve replace the 78L4201 model

Functional Devices PSH75A Power Supply 322838-753 Engineered for professional HVAC mechanicalThe 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