Description
Enhance the safety and performance of your HVAC system with the Reznor High Altitude Pressure Switch 203933 — a genuine Reznor OEM pressure switch designed for precise air‑pressure monitoring in commercial and industrial heating and ventilation systems. Engineered to exact manufacturer standards, this high‑altitude pressure switch ensures your equipment operates reliably and efficiently, especially in installations at elevated elevations where pressure variations are critical.
Key Features
- Genuine OEM Quality: Manufactured by Reznor to meet original equipment specifications, ensuring proper fit and dependable performance in compatible heaters and HVAC units.
- Precise Pressure Control: Activates at 0.75 inches of water column (WC) to accurately monitor system pressure and maintain safe airflow conditions.
- SPDT Switch Configuration: Single‑Pole Double‑Throw design allows versatile control over system circuits based on airflow and pressure changes.
- High‑Altitude Ready: Ideal for installations in elevated locations where standard switches may underperform or compromise safety.
- Reliable Durability: Built to withstand rigors of continuous operation in demanding environments — reducing downtime and maintenance costs.
