Description
The Reznor 195316 Pressure Switch is a genuine OEM safety control designed to monitor combustion air pressure in commercial and industrial Reznor gas‑fired unit heaters. Calibrated to a 0.47″ water column (W.C.) pressure setting, this reliable SPST (single‑pole single‑throw) switch detects proper vent and airflow conditions before allowing the heating sequence to continue, helping protect equipment and ensure safe operation.
Key Features
- Genuine Reznor OEM pressure switch designed for reliable HVAC safety monitoring
- Calibrated to 0.47″ water column for precise pressure detection
- SPST design for dependable electrical control based on pressure changes
- Ensures safe ignition by verifying proper combustion air or draft conditions
- Durable construction suited for commercial and industrial heating systems
- Designed for use in select Reznor gas‑fired unit heaters (e.g., UDAP/UDAS models)
