Description
The Rheem 42-24196-85 SPST pressure switch is a reliable replacement component designed to maintain safe and efficient furnace operation. Engineered to activate at 0.6″ WC and built with a durable 1/4″ barb connection, this pressure switch ensures accurate airflow monitoring and dependable system performance. Ideal for HVAC professionals and homeowners needing a precise, high-quality replacement part for compatible Rheem heating systems.
Key Features
- Activation pressure: 0.6″ WC
- SPST (Single Pole Single Throw) design
- Durable 1/4″ barb connection
- Ensures safe and accurate airflow monitoring
- Compatible with select Rheem HVAC systems
- Reliable construction for long-lasting performance






