Description
The Cleveland Controls NS2-0111-00 is a precision air pressure switch designed for reliable pressure sensing and control in a wide range of HVAC and building automation applications. With a factory-set setpoint of .45″ w.c. (inches water column), this switch is well-suited for monitoring and proving airflow, draft, or pressure conditions in furnaces, air handlers, and ventilation systems.
Equipped with a compression fitting connection, the NS2-0111-00 offers a secure, leak-free port interface that simplifies installation and ensures consistent performance over time. Cleveland Controls pressure switches are trusted by HVAC professionals for their durability, accuracy, and ease of integration into both residential and commercial control systems.
Key Features
- Factory-set pressure setpoint of .45″ w.c. (inches water column)
- Compression fitting connection for secure, leak-free installation
- Designed for airflow proving, draft proving, and pressure monitoring applications
- Suitable for use in furnaces, air handlers, and ventilation systems
- Compact, rugged construction for long-term reliability
- Easy field installation with minimal tools required
Typical Applications
- Induced draft and forced draft proving in gas furnaces
- Airflow verification in air handling units
- Ventilation and exhaust fan pressure monitoring
- Building automation and HVAC control systems
Product Specifications
- Brand: Cleveland Controls
- Model / SKU: NS2-0111-00
- Pressure Setpoint: .45″ w.c.
- Connection Type: Compression Fitting







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