Description
The Rheem 42-105601-33 pressure switch is a dependable safety component designed to monitor airflow and ensure proper venting in furnaces and HVAC systems. When airflow conditions meet specified criteria, the switch activates to allow ignition — providing a safeguard against unsafe operation. Built for durability and precision, this pressure switch is ideal for replacement or maintenance in compatible Rheem systems, helping maintain efficient and safe heating performance.
Key Features
- Furnace pressure switch for HVAC safety control
- Monitors airflow and proper venting conditions
- Activates only when airflow criteria are satisfied — ensures safe ignition
- Durable and precise construction
- Compatible with designated Rheem furnace models
- Ideal for replacement and maintenance use
