Sorry, the web browser you're using is not supported by this website.

Please use Google Chrome, Firefox, Safari, or another browser to access Thank you.

Skip to main content

We use cookies to enhance your experience. For details on how we use cookies, collect data, & how to manage your consent please see our Cookie Policy & Privacy Policy.

Does Bosch dishwasher need air gap?

Back flow devices have been built into new dishwashers. Bosch requires air gaps per local codes to prevent backflow. If you want to prevent back flow into the dishwasher, connect the drain line to an air gap or use a 30′′ high drain loop.

Let's Get It Fixed!

HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products