AP Products | LP Gas Auto Changeover Regulator Low Pressure | MEGR-253L

The Marshall Excelsior by AP Products Excela-Flo 2 Stage Low Capacity Regulator automatically redirects gas flow from an empty cylinder to a reserve cylinder, without interruption of service. This makes it ideal for RVs with one or multiple low BTU appliances, while still allowing for a wide range of output pressure adjustment. The easy-to-read indicator lets you know when the service cylinder needs a refill. For RVs with one appliance or low BTU multiple appliance applications while still permitting the maximum range of output pressure adjustment Automatically redirects low-pressure gas vapor flow from an empty service cylinder to a reserve cylinder, without interruption of service Features easy to read green indicator which changes to red when the service cylinder needs to be refilled Max Inlet Pressure: 250 PSI Type: Two Stage Relief Type: Internal Relief - Spring Loaded Listings: LISTED / UL 144 Primary cylinder BTU/Hr. at 20% drop: 175,000 Reserve cylinder BTU/Hr. at 20% drop: 10