Rheem-Ruud 42-101225-81 Pressure Switch 35"WC

The Rheem-Ruud 42-101225-81 Pressure-Switch 35"WC is used to sense and control airflow in HVAC systems. Designed to turn system on or off depending on the air pressure difference, making sure the system runs safely and efficiently by watching the air pressure. It keeps the system running smoothly by make sure there is no overheating the airflow. Its precise reaction helps save energy and protects equipment, make the system run smoothly and keep the indoors comfortable. Maintain better system performance and efficiency.