How is a Dishwasher Connected?

A dishwasher is connected to your home's plumbing and electrical systems.

Plumbing Connections

Water Supply: The dishwasher connects to a cold water supply line, usually with a 1/2-inch threaded connector. This line is often tapped into the existing water line under your sink.
Drain Line: The dishwasher's drain line connects to your home's drain system, usually to a dedicated outlet in the wall or to the garbage disposal. This line is typically routed to the nearest drain pipe.

Power Cord: Most dishwashers use a standard 3-prong power cord, which plugs into a grounded outlet.
Hardwiring: Some dishwashers are hardwired, meaning they are directly connected to the home's electrical system. This requires a qualified electrician to connect the dishwasher to a dedicated circuit breaker.

Turn off Water and Power: Before connecting the dishwasher, turn off the water supply valve and the power to the outlet.
Connect Water Supply: Connect the dishwasher's cold water inlet to the supply line using a threaded connector and secure with a wrench.
Connect Drain Line: Connect the dishwasher's drain line to the drain outlet using a drain hose and secure with a clamp.
Connect Power: Plug the dishwasher into a grounded outlet or hardwire it to the electrical system.
Test: Turn on the water supply valve and test the dishwasher's operation.

If you encounter any issues during installation or operation, consult the dishwasher's manual or contact a qualified appliance technician.