Why dishwasher air gap

I just replaced the hoses from the dishwasher and installed a new air gap, but I'm still getting a discharge when I run the dishwasher. Any ideas? A: The leak is caused by water backing up from the drain into the air gap.

Air gaps prevent water from syphoning backward, a possibility in the unlikely event the water level in the sink is high enough that it backflows into the dishwasher. An air gap is a simple device that allows air to break the flow of wastewater into the dishwasher. When water under pressure backs up into the air gap, it's discharged through the holes in the air gap. Air gaps are required for plumbing code compliance in most but not all jurisdictions. Kevin has no air gap for the dishwasher in his kitchen in Idaho.

Alternatively, a licensed plumber can easily handle the project. Maintaining the air gap goes hand in hand with overall dishwasher upkeep. For instance, loading your dishwasher correctly and cutting down on excessive water use can boost the appliance's efficiency. And while it may feel a tad counterintuitive, you should clean your entire dishwasher about once a month.

Being prepared before dishwasher and other plumbing system issues arise is always a good strategy. See how plans from HomeServe can help with the costs of covered repairs. HomeServe uses cookies to recognize repeat visits and to enhance your experience on our site. By continuing to use this website you agree with our use of cookies. Privacy Policy. If you are replacing appliances, updating your kitchen sink, or having any trouble with your dishwasher, make sure that your dishwasher air gap is set up properly.

The more you know, the more confidently you can let you dishwasher do all the hard work. Give your home systems and appliances the protection it needs with a Home Service Club home warranty. Your email address will not be published. Facebook Twitter Google. What Is a Dishwasher Air Gap? Tired of not having a home warranty and paying out of pocket? Give your home systems and appliances the protection it needs with a Home Service Club home warranty Get a Quote It only takes a few seconds.

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