How Do You Wire A 240 Volt Receptacle?
Adding a 240-volt circuit is no different from installing a standard household circuit except that where the the circuit runs will determine what type of wiring and hardware are required. Heavy-duty circuits in unfinished basements or garages require the use of hollow metal tubing called conduit to protect the wires from moisture. Running the cable is no more difficult than with a regular circuit, and in some cases, can even be easier because the wires are not threaded behind finished walls. Make sure the service panel can accept a 240-volt circuit. You need two vertically adjacent slots for the double-pole breaker. If there is not sufficient space, have an electrician add a subpanel. Install the receptacle. There are a variety of receptacles for heavy duty appliances–some are wall-mounted, while others protrude from the floor. Follow the manufacturer’s instructions for the type of receptacle you have chosen. Receptacles in unfinished basements or garages must be encased in conduit–a
