Description
The A.J. Antunes 803112506 LGP-A is a reliable low gas pressure switch engineered for commercial HVAC and gas-fired equipment safety systems. Calibrated to monitor gas pressure in the range of 2″–20″ water column (W.C.), this switch helps protect furnaces, burners, and gas appliances by detecting unsafe low pressure situations and initiating a controlled shutdown until pressure returns to safe levels.
Key Features
- Wide Pressure Range: Monitors 2″–20″ W.C. — ideal for low gas pressure safety applications.
- Manual Reset Design: Ensures deliberate restart after a low-pressure event for enhanced safety.
- SPDT (Single-Pole Double-Throw) Contacts: Provides dependable switching for gas control circuits.
- Standard NPT Fittings: Includes 1/4″ inlet and 1/8″ vent for simple integration with existing systems.
- Rugged Construction: Built to withstand commercial HVAC and industrial environments.







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