Description
The Cleveland Controls AFS-262-BLU-I is a differential vacuum pressure switch engineered to prove airflow and monitor pressure differentials in commercial and residential HVAC applications. With a sensing range of 0.07″ to 1.7″ water column (wc), this switch provides accurate, reliable detection across a wide range of low-pressure differential conditions — making it well suited for air handling units, furnaces, heat exchangers, and ventilation systems where airflow verification is critical.
Key Features
- Differential pressure sensing range: 0.07″ to 1.7″ water column (wc)
- Designed for differential vacuum (DIF-VAC) applications
- Compact, field-proven design for straightforward installation
- Blue color-coded housing for easy identification in multi-switch installations
- Suitable for proving airflow in furnaces, air handlers, and ventilation equipment
- Reliable switching action helps protect equipment from low-airflow conditions
Typical Applications
- Airflow proving in residential and commercial furnaces
- Air handling unit (AHU) differential pressure monitoring
- Ventilation and exhaust fan airflow verification
- Heat exchanger and draft inducer pressure sensing
- HVAC control panel integration
Why Choose Cleveland Controls
Cleveland Controls has been a trusted name in HVAC pressure switch technology for decades. The AFS series is recognized throughout the industry for durability, consistent calibration, and ease of installation. The AFS-262-BLU-I continues that tradition, delivering dependable performance in demanding HVAC environments where accurate airflow proving is essential to system safety and efficiency.
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