Can You Use an Old Waterline on a New Dishwasher?
Water Supply Line Function
- The water supply line provides the dishwasher with the water necessary to wash dishes. The supply line is connected from a water supply valve, located under the kitchen sink, to the dishwasher's water inlet valve, located below the dishwasher behind the lower front kick-plate. The connection to the water supply valve and the dishwasher's water inlet valve must be secure to ensure that water does not leak onto the floor below the dishwasher.