Description
The A.J. Antunes 804111702 is a genuine OEM high and low gas pressure switch engineered for reliable safety monitoring and control in commercial HVAC systems, industrial gas burners, ovens, and gas‑fired equipment. This HLGP‑A series switch features dual pressure sensing with a high pressure range of 5″ to 28″ water column (WC) and a low pressure range of 1″ to 6″ WC, offering precise protection across variable operating conditions.
Key Features
- Dual Pressure Monitoring: High 5″–28″ WC and Low 1″–6″ WC — versatile safety protection
- Switch Type: DPDT for dependable electrical control performance
- Reset Style: Manual reset for deliberate system recovery after pressure events
- Standard Fittings: 3/8″ NPT high pressure inlet and 1/8″ NPT low pressure/vent connections
- Rugged Construction: Die‑cast housing built for industrial environments
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