Description
Ensure safe operation and proper airflow in your HVAC or furnace system with the York S1-024-35261-000 Pressure Switch. This OEM-grade switch is engineered to monitor airflow pressure and trigger system responses when pressure drops — helping safeguard against improper draft conditions and maintaining efficient, safe performance.
Features
- 1.0" WC Pressure Rating: Designed to operate at a low-pressure threshold (~1 inch water column), making it ideal for air-flow monitoring and control in residential or light-commercial furnace setups.
- SPNO (Single-Pole Normally Open) Configuration – Close On Fall: At normal pressure, the circuit stays open; when pressure falls below threshold, the switch closes — enabling fail-safe shutdowns or alerts if air flow or vent draft is inadequate.
- Direct OEM Replacement: Genuine part from York, suitable for many York, Luxaire, and Coleman furnaces — ensures proper fit and optimal performance.
- Compact & Easy to Install: Lightweight (~0.23 lb) and purpose-built for furnace air-pressure sensing, making replacement or retrofit relatively straightforward for qualified HVAC professionals.
- Enhances Safety & System Reliability: By detecting inadequate airflow or vent pressure, the switch helps prevent dangerous combustion-gas buildup or inefficient combustion — essential for safe furnace operation.
