Over time, you may start to notice issues with your Snap On Vacuum Switch for VG4 JW. If the generator does not shut off, yet you have proper vacuum within the toilet, it is likely problems with the switch. This new-style switch is designed to fit the VG4 J-Series vacuum generator to restore it to a functional condition. All switches are factory preset and dual voltage. Features: Completely assembled switch Switch Cover 4 Stainless screws Part numbers: Sealand numbers: 311216 Legacy number: 385311216 Dometic SKU: 9108558670 Check out the video about this specific VG4 switch
