Description
The A.J. Antunes 804112104 RHLGP-A is a genuine OEM high and low gas pressure switch engineered for industrial and commercial HVAC systems, gas burners, ovens, boilers, and gas-fired equipment where precise pressure monitoring and safety control are critical. This dual-range switch continuously monitors both high gas pressure (2″ – 16″ water column) and low gas pressure (2″ – 14″ water column), and instantly interrupts the control circuit when pressures deviate outside safe operating limits, helping protect equipment and personnel from unsafe conditions.
Key Features
- Dual Pressure Ranges: High 2″ – 16″ WC and Low 2″ – 14″ WC for versatile monitoring.
- Switch Type: 2-SPDT (Double-Pole Double-Throw) — dependable electrical control response.
- Reset Options: Available in manual reset (stop and reset required after a trip) and automatic reset variants.
- Standard NPT Fittings: 3/8″ high, 1/8″ low, 1/8″ vent — easy to integrate into existing gas control lines.
- Rugged Construction: Designed for long-lasting service in commercial kitchens, HVAC units, and industrial burners.
