Marshall Excelsior 2-Stage Auto-Changeover Propane Regulator Kit, 24in Hoses

The Marshall Excelsior MEGR-253 automatic changeover regulator keeps your RV's propane supply running smoothly. When the service cylinder empties, it automatically redirects flow from the reserve cylinder with no interruption, and the indicator changes from green to red to signal a refill is due.

This version comes with 24-inch pigtail hoses for a longer reach between cylinders and regulator. It has a 1/4" female inverted flare inlet and a 3/8" FNPT outlet, with a 250 psi maximum inlet pressure, and meets UL, RVIA, and NFPA requirements.