The AutoCAD drawing of bedrooms electrical wiring outlet system design which consist Installed near the ceiling for the router. Installed with the Router distribution point, Junction Box for water heater in the future. Number of electrical outlets with safety curtains = 9 sets / room, refrigerator and washing machine not included in this project. Junction Box for water heater. To be buried in the wall about 2 meters above the ground. Box is plastic, waterproof cover, keep the end of each cable not less than 0.3 meters. download electrical outlet design DWG file.