Description
The A.J. Antunes 8024204107 is a precision-engineered SPDT (Single-Pole, Double-Throw) Air Differential Pressure Switch designed for reliable monitoring and control of air pressure differentials in commercial and industrial HVAC and combustion equipment applications. With a wide sensing range of 0.17 to 6 inches water column (” WC), this switch delivers accurate, responsive performance across a broad range of system conditions.
Connection Configuration
- Bottom port: 1/4″ Male NPT connection
- Side port: 1/8″ Female NPT connection
Key Features
- SPDT switching action for versatile circuit control
- Wide differential pressure range: 0.17–6″ WC
- Dual-port design with bottom and side connections for flexible installation
- FM (Factory Mutual) Approved for use in safety-critical applications
- Suitable for commercial cooking equipment, HVAC systems, and combustion air proving applications
- Durable construction built to withstand demanding operating environments
Approvals & Certifications
- FM Approved
Applications
- Combustion air proving in gas-fired equipment
- Commercial cooking and food service equipment
- HVAC air handling and ventilation systems
- Industrial process air pressure monitoring
The FM Approval rating ensures this switch meets rigorous safety and performance standards, making it a trusted choice for OEM replacements and system upgrades alike. The dual NPT port configuration simplifies installation in tight spaces and allows for flexible plumbing arrangements.
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