Vacuum Valve Set:
Power connection: (12V power supply, three ways to connect)
1; Connect the cigarette lighter,
2; Connect the battery (turn off the engine no power, need fuse wire)
3; Connect ACC (turn off the engine without power, need fuse wire) Components in package:
1; Vacuum valve (304 Stainless Steel)
2 ; Stainless steel square elbow
4; Adapter bonnet connection
5; Electromagnetic valve and control unit
6 ; Receiver
7; Remote controller /2PCS
8 ;Fuse wire
9; Power line
10; Vacuum air pipe