Description
The A.J. Antunes 8024202139 Air Differential Pressure Switch is a high-quality OEM replacement part designed for precise air pressure monitoring and control in commercial and industrial HVAC systems. Built to the trusted standards of Antunes Controls, this pressure switch ensures reliable performance when maintaining safe and efficient airflow in equipment such as air handlers, compressors, and ventilation systems.
Key Features
- Accurate Pressure Monitoring: Measures differential air pressure in a range of 0.17 – 1 inch water column (WC) to detect airflow changes accurately.
- Simplified Installation: Standard 1/8″ female NPT threaded connection allows for easy integration into existing HVAC ductwork or systems.
- SPDT Output Mechanism: Single-Pole Double-Throw (SPDT) action provides dependable signaling to control fans, dampers, or safety systems.
- Compact OEM Design: Durable construction and genuine Antunes engineering ensure long-lasting service life and compatibility with many commercial HVAC setups.
