Resideo VU444A1155 Actuator 326010-701 Durable Material Composition: Constructed to

Durable Material Composition: Constructed to withstand the thermal expansion and contraction cycles typical of 3-6 ton commercial rooftop applications

Industrial Durability: Aluminum blade construction with a steel spider provides resistance against environmental corrosion and fatigue

Precise Set-Point Tolerance: Calibrated to exact factory specifications to ensure safe boiler firing and proper flue gas discharge

This unit requires a 110V - 115V 60Hz single-phase power supply

Resideo VU444A1155 Actuator 326010-701 Durable Material Composition: Constructed toThe Resideo VU444A1155 is a heavy duty 120V fan coil actuator designed for high cycle commercial HVAC applications. This two position SPST actuator features a robust spring return mechanism, ensuring positive shut off in the event of power loss. Engineering specifications include a 15 second opening time and a rapid 6 second spring return timing over a 45 degree stroke. Built for durability in demanding mechanical rooms, the unit utilizes a nickel