R100323-02 | LOW PRESSURE SWITCH | Armstrong Furnace Part Number_310635 **Key Features:** * Maintains stable

R100323 02 LOW PRESSURE SWITCH Armstrong Furnace Part Number_310635 **Key Features:** * Maintains stable **Key Features:** * Maintains stable furnace operation in cold weather * Fan delay timer prevents cold air from entering the home * Low ambient control adjusts fan speed and blower motor output * Compatible with Rheem Ruud gas furnaces **Benefits:** * Improved home comfort in cold weather * Reduced energy consumption * Enhanced furnace longevity **Applications:** * Residential and commercial buildings located in cold climates * Areas with extreme temperature fluctuations * Properties with large or poorly insulated spaces For reliable performance and enhanced comfort in cold weather **24V Operation:** The ACT0317 operates on 24V AC DC power