Clothes Dryer Cord April 13, 2019 How to Change an Electric Dryer Plug From a 3. You can convert an older dryer to work with a new type 4-slot outlet by replacing the old cord, but you have to wire the dryer properly for safety. www.pinterest.com Cooper 4 Way Switch DiagramWire Conductor Chart14 2 Or 12 2 WireThree Way Plug WiringT Stat WireHow To Ground A Light Fixture With Old WiringGas Furnace Schematic DiagramMidwest Spa Panel Wiring Diagram