These combination automatic changeover, two stage regulators are especially suitable for homes, mobile homes, cottages, construction and other portable two cylinder installations. Empty containers may be replaced without interrupting customer’s gas service.


SKU Connection Type Inlet Connection (in.) Outlet Connection (in.) Vapor Capacity BTU/hr Propane Vapor Capacity kg/hr Propane Outlet Connection Inlet Connection Accessories Pigtails Bracket
7525B4 Inverted Flare x F. NPT 1/4" 1/2" 450,000 BTU/hr 9.49 kg/hr ½” F. NPT ¼” Inverted Flare 912FA20 2503-22
7525B34 Inverted Flare x F. NPT 1/4" 1/2" 400,000 BTU/hr 8.4 KG/hr ½” F. NPT ¼” Inverted Flare 912FA20 2302-31