Suburban Mfg Water Heater Gas Valve For Sw3P And Sw6P Models. This Gas Valve from Suburban Mfg is designed for use with RV water heaters making it the perfect replacement part. The Suburban Mfg 161112 Water Heater Gas Valve for SW3P & SW6P Models features a 3/8" female inlet and a 1/4" outlet. Each Suburban Mfg 161112 Water Heater Gas Valve for SW3P & SW6P Models comes with a 90 day limited warranty. Don't give up on your old water heater - ensure that it's working perfectly by replacing its old gas valve. Features of Suburban Mfg 161112 Water Heater Gas Valve For Sw3P And Sw6P Models Designed for use with RV water heaters Compatible with Suburban's SW3P models (with serial numbers after 95340118) and SW6P (with serial numbers after 95340118) Inlet Size: 3/8" female Outlet Size: 1/4" 90 day limited warranty Package Contents: Suburban Mfg 161112 Water Heater Gas Valve For Sw3P And Sw6P Models Suburban Mfg 161112: Water Heater Gas Valve For Sw3P And Sw6P Models