Mr Heater F273766 Propane Auto-Changeover Two Stage Regulator

Auto-Changeover Two Stage Propane Regulator Is Most Commonly Used On Rvs With Dual Tank Hook-Up.
For Use With Propane Gas
Includes 2 1/4In Inverted Female Flare Inlets X 3/8In Female Pipe Outlet
Use With Two Bulk Cylinders, R.V. S, Dual Tank Hook-Ups, Etc.
325,000 Btu Max Flow
Zinc Construction
Solid Brass Fittings