Enerco Propane Auto-Change High-Capacity Two-Stage Regulator

The Enerco Two-Stage Auto-Changeover Regulator provides easy changeover from empty to full cylinder while providing adequate fuel to your RV.• 400,000 BTU max flow• 2-1/4″ inverted female flare inlets x 3/8″ female pipe outlet• Propane level indicator located on top of regulator• Includes backflow prevention fittings• CSA certified