Description
The York S1 SFA 71UG is a 2-Position Actuator Normally-Closed that is used in HVAC systems to control dampers or valves with high accuracy. It can be employed with most typical HVAC functions as this actuator is powered by a 24 VAC current source. It operates by revolving a damper or valve’s position from the closed one to the opened one to regulate the fluids or air condition in heating or cooling systems. This actuator is often used in commercial and residential HVAC systems; where stability of on/off control is paramount in the dictate and maintenance of the optimum interior climate and efficacy in energy consumption.
