AUTO CHANGEOVER REGULATOR

Inlet Size: 1/4 Inch,Inlet Attachment Type: Female Inverted Flare,Outlet Size: 3/8 Inch,Outlet Attachment Type: Female Threads,Number Of Stages: 2,BTU Level: 345000 BTU Per Hour,Material: Zinc,With Hose: No,RV Approved: No Automatically Redirects LP Gas Vapor Flow From An Empty Designated Service Cylinder To A Reserve Cylinder Without Interruption,Green Indicator Dome Changes To Red When The Service Cylinder Needs To Be Filled,Made From Zinc Die Cast. Molded Rubber Diaphragms,UL Approved. 2nd Stage Relief Mechanism Per UL 144,Limited Lifetime Warranty