Marshall Excelsior High Capacity Automatic Changeover Propane Regulator Propane parts LP Sensitivity: 4200 ppm (<20%

LP Sensitivity: 4200 ppm (<20% LEL)

2015-2019 GMC Sierra 3500 HD

Bright Way Breakaway Kit

Maintains constant airflow through your RV to stop heat buildup

Marshall Excelsior High Capacity Automatic Changeover Propane Regulator Propane parts LP Sensitivity: 4200 ppm (<20%Marshall Excelsior High Capacity Automatic Changeover Propane Regulator Quick Facts: Automatic Changeover Regulator automatically redirects LP gas vapor flow from an empty service cylinder to a reserve cylinder, without interruption of service. It features an easy to read green indicator which changes to red when the service cylinder needs to be refilled Type: Two Stage Max Inlet Pressure: 250 PSI Inlet Connection: 1 4" Female Inverted Flare Outlet