Rheem-Ruud SP20117 Vacuum Switch Low Nox Blower

The Rheem-Ruud SP20117 Vacuum Switch Low NOx Blower is a highly efficient HVAC equipment component that is designed for low NOx use. Although it is as small as a pen, this vacuum switch is essentialin the proper functioning of the system since it is responsible for tracking blower performance and ensuring that there is proper airflow within the system. The SP20117 helps in reducing the dangerous emissions and increasing the energy efficiency by regulating the blower, which is essentialin meeting the environmental standards. It is accurate control assists to deliver regular heating or cooling performance and improved air quality.