Description
The Rheem-Ruud PD425169 Pressure Switch acts as a vital safety element for HVAC systems where furnaces require its installation. The air pressure switch tracks system pressure changes to control airflow which enables correct operation of inducer motors and venting systems. The equipment operates within a pressure range of 1.08″/-0.60″ water column to detect blockages preventing unsafe situations such as overheating or incomplete combustion. The switch operates as a safety mechanism to ignite the burner only when it detects appropriate airflow ensuring system performance and efficiency and safety. The part operates reliably in residential and commercial HVAC systems because of its durable design combined with exact calibration capabilities.
