Description
The Reznor 204328 Pressure Switch is a genuine OEM control component engineered to monitor and regulate air or gas pressure in commercial and industrial heating systems. This single‑pole double‑throw (SPDT) pressure switch reacts to pressure changes within the venting or airflow system and activates or deactivates electrical circuits accordingly, helping protect your equipment from unsafe operating conditions and ensuring consistent performance.
Key Features
- OEM‑Grade Replacement: Built by Reznor for precise fit and compatibility with a variety of heaters and HVAC systems.
- SPDT Pressure Control: Provides dependable switching based on internal system pressures to protect critical components.
- Enhanced System Safety: Helps prevent operation under unsafe pressure conditions that could lead to inefficiencies or damage.
- Durable and Reliable: Constructed for long service life in commercial and industrial HVAC environments.






