An air gap connection was once the preferred method of connecting a dishwasher drain, though its practicality has faded.

Dishwasher air gap installation. The air gap has a cover on its head. It needs to go through the sink properly. A dishwasher air gap is code in many jurisdictions, though some allow an alternative installation method.

A dishwasher air gap is a cylinder fitting that connects the kitchen sink drain to your dishwasher, preventing dirty water from flowing into the dishwasher as well as out of it during a wash cycle. An air gap is a. Insert the air gap through the precut hole in the countertop.

Access the area beneath the sink. Next, you should unscrew the plastic cap of the air gap. Start by popping off the top of the air gap.

Many homeowners need a professional to up their dishwasher to their pipes, drains, and plugs. Mounted to the rim of a kitchen sink, the air gap's outlet intercepts and. A high loop is the most commonly used alternative for dishwasher air gap and it is the ideal way to control the water backflow.

You will need a drainpipe, pipe cutter, screwdriver, and hose clamp to install the. A high loop is a unique configuration of a drain hose where the. Install the air gap through the hole in your sink.

Insert the air gap up through the hole you created in the counter top or the hole in the sink. Start by fixing the air gap through the hole under your sink. The things you will need:.