About this item

Auto changeover regulator automatically redirects LP gas vapor flow from an empty service cylinder to a reserve cylinder, without interruption of service.

• Excela-Flo ~ model MEGR-253 auto changeover.
• A green indicator which changes to red when the service cylinder needs to be refilled.
• Two-stage.
• 225000 BTU I stage/ 150000 BTU II 2 stage.
• Features all zinc body construction.
• High and low 1/8″ NPT pressure tap ports.
• Internal relief spring loaded diaphragm type.
• Vertical mount.
• Meets RVIA, UL, and NFPA test requirements.

Marshall Excelsior