Description
The A.J. Antunes 803113401 is a genuine OEM high gas pressure switch engineered for reliable pressure monitoring and safety control in industrial HVAC systems, commercial burners, and gas‑fired equipment. Designed to meet strict quality standards, this RHGP‑H model provides automatic pressure switching within a 1 – 7 PSI range, helping prevent unsafe operating conditions and protect gas valves and burners from over‑pressure events.
Key Features
- Pressure Range: 1 – 7 PSI — precise high gas pressure detection
- Switch Type: SPDT for reliable control logic integration
- Automatic Reset: Ensures the system resets when pressure returns to safe levels
- Standard Fittings: 1/4″ NPT inlet and 1/8″ NPT vent ports
- Robust industrial design for longevity and consistent performance







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