A dishwasher plumbing hookup diagram is an essential tool when installing a dishwasher in a home. Knowing how to properly connect the plumbing to the dishwasher can save time, money, and frustration. In general, the diagram will have a series of lines and arrows that indicate the different parts of the plumbing system and how they should be connected.
Beginning at the water supply, the diagram will show how to connect the water supply line to the dishwasher. Generally, a flexible steel line is used to make the connection between the water supply and the dishwasher. After this is completed, the drain line must be connected. This is usually done with a garbage disposer, which will also require a connection to the drain line.
Next, the power supply for the dishwasher must be connected. This will typically require a dedicated circuit and shut-off switch. The diagram will show where these connections need to be made in order to power up the dishwasher. Finally, the dishwasher will need to be connected to the existing plumbing system. This is usually done with a connection line at both the sink and the dishwasher.
By following a dishwasher plumbing hookup diagram, anyone can easily install a dishwasher in their home. While it is best to have a professional install the dishwasher, having a diagram can help you understand what needs to be done and make sure that everything is done safely and correctly.