Description
The A.J. Antunes 803114001 is a premium OEM high gas pressure switch designed for reliable and accurate pressure monitoring in commercial HVAC systems, food‑service burners, and industrial gas‑fired equipment. Engineered to Antunes quality standards, this RHGP‑D series switch operates within a 5″ to 28″ water column (WC) range and features a Double‑Pole Double‑Throw (DPDT) electrical configuration for robust control integration.
Key Features
- Pressure Range: 5″–28″ WC high gas pressure detection
- Switch Type: DPDT (Double‑Pole Double‑Throw) for flexible control circuits
- Auto Reset: Automatically re‑engages when pressure returns to safe range
- Standard Fittings: 1/4″ NPT pressure inlet and 1/8″ NPT vent ports
- Designed for commercial HVAC, industrial burners, and gas safety controls







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