Description
The Cleveland Controls NS2-1166-01 is a dependable air pressure switch engineered for use in commercial and residential HVAC systems. Designed to prove airflow and protect equipment from operating under unsafe conditions, this switch provides accurate and repeatable pressure sensing across a wide range of applications.
Key Features
- Proven Cleveland Controls quality for reliable airflow detection and equipment protection
- Designed to sense positive, negative, or differential air pressure in duct and air handling systems
- Compact, durable housing suitable for installation in demanding HVAC environments
- Snap-action switching mechanism ensures fast, consistent response to pressure changes
- Ideal for use with air handling units, furnaces, exhaust fans, and ventilation systems
- Easy field installation with clearly marked terminals
Typical Applications
- Airflow proving in furnaces and air handlers
- Fan and blower status monitoring
- Filter clog detection
- Ventilation system safety interlocks
- Commercial and light industrial HVAC controls
Why Choose Cleveland Controls
Cleveland Controls has built a strong reputation in the HVAC industry for manufacturing high-quality pressure switches and airflow sensing devices. The NS2-1166-01 continues that tradition, offering contractors and engineers a reliable solution for system safety and performance monitoring.
For complete specifications, wiring diagrams, and installation guidance, refer to the manufacturer’s product documentation or contact the Jackson Systems technical support team.
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