Does a Bosch dishwasher need an air gap?

Does a Bosch dishwasher need an air gap?

According to the Bosch website, they are requiring air gaps in local codes to prevent backflow. It is possible to prevent back flow into the dishwasher by connecting the drain line to an air gap or using a 30″ high drain loop.

Where is the air gap on my Bosch dishwasher?

Locate your air gap. It’s usually a little hood or cylinder at the back of your sink. Remove the cover. Most just unscrew or pop off by hand, but some have a small screw that holds it in place.

How do I install a Bosch Serie 4 dishwasher?

How to Install Your Bosch Dishwasher

1. Turn Off the Water and Power. So now that you have a new dishwasher, the first step is to turn off the water under the sink and the power to your dishwasher.
2. Slide in the Dishwasher.
3. Adjust the Drain hose.
4. Junction box.
5. Connect water supply line to the inlet valve.

Do modern dishwashers need an air gap?

Most plumbing codes stipulate that all commercial food and beverage preparation sinks must possess an air gap. A plumber installing a new dishwasher will require you to have an air gap connection. If you do forgo an air gap, your house will not be up to code.

Is an air gap necessary for a dishwasher?

Air gaps are the most effective means of preventing your drain from cross-contaminating your dishwasher with waste. If you want to protect your dishwasher from flooding with contaminated water, you need an air gap. Dishwasher air gaps are also required by plumbing codes in many locations.

Can Bosch dishwashers be hard wired?

Bosch Ascenta, 100, 300, 500, 800 and benchmark Series dishwashers all come with a 3-prong power cord for installation. This junction box cord can also be used for hard-wired installation for all Bosch dishwasher models. Bosch ADA dishwasher models come with this junction box.

How do I know if my inlet valve is bad on my dishwasher?

Signs that point to an inlet valve problem include leaks that fill the dishwasher when not running, the dishwasher filling too slowly when in use, or the dishwasher not filling at all. Leaks that end up outside of the dishwasher also can indicate an inlet valve problem, and this must be addressed immediately.