Pay in 4 interest-free payments of $28.96 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Does this valve replace the 78L4201 model
Engineered for professional HVAC mechanical contractor use
Rugged Construction: A forged brass valve body coupled with brass trim resists corrosion and handles modern system pressures
while the maximum differential pressure for quiet
The Belimo TFB24-SR-S is a high-torque spring return actuator designed for proportional control in dampers and valves within high-performance HVAC systems
Functional Devices PSH75A Power Supply 322838-753 Does this valve replace theThe 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