1/4″ female inverted flare x 1/4″ female inverted flare x 3/8″ FNPT

This two-stage automatic changeover regulator redirects LP gas vapor flow from an empty designated service cylinder to a reserve cylinder, without interruption of service. It is ideal for use with RV’s, small cottages, and cabins.

Specifications: Inlet Pressure: 100 PSI Outlet Setting Pressure: 11″ W.C. Primary Capacity and BTU/HR: 225,000 Reserve Capacity BTU/HR: 150,000