Description
The Rheem-Ruud SP14199D SPST Pressure Switch is a reliable device which is utilized to control air pressure in HVAC systems. This switch is of single-pole, single-throw type which is of a type that operates on the 0. 42″ WC pressure range. This pressure switch main function is to regulate furnace pressure to safe and optimum working pressure range The switch turns ON or OFF the electrical connection at the predetermined point of 0. 42″ WC. This assists in maintaining the right air flow and the combustion process as it is desired. This switch is often used where it is required to sustain the needed pressure in the air for safety and efficiency.
