Description
The A.J. Antunes 804112109 is a genuine OEM dual‑range gas pressure switch designed to deliver precise safety monitoring and automatic reset functionality for commercial HVAC systems, industrial burners, gas‑fired furnaces, boilers, and other gas‑powered equipment. Built to meet the rigorous demands of industrial environments, this RHLGP‑A model provides dependable high and low pressure detection to safeguard systems against unsafe gas pressure conditions.
Key Features
- Dual Pressure Ranges: High 10″–50″ WC & Low 10″–50″ WC for comprehensive monitoring.
- Automatic Reset: Restores control once pressure norms are re‑established — ideal for continuous service.
- Dual SPDT Contacts: Reliable switch performance for safety circuits.
- Standard NPT Fittings: 3/8″ high, 1/8″ low, and 1/8″ vent ports — easy integration.
- Rugged housing engineered for commercial and industrial environments.
