EXCELA-FLO AUTO CHANGE.

Propane Regulator; Excela-Flo; 1/4 Inch Female Inverter Flare x 3/8 Inch FNPT; Two Stage; 225000 BTU I Stage/ 150000 BTU II 2 Stage; Without Hose; Zinc Powder Coated; Zinc Die Casted; Internal Relief Spring Loaded Diaphragm Type; With Plastic Clamshell Package; Vertical Mount

The 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.