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Common Dishwasher Plumbing Problems

It’s important to keep your kitchen appliances functional and looking clean, and one of the most essential kitchen devices that experiences plumbing issues is the dishwasher. There are countless things that dishwasher plumbing problems affect including your sink and flooring. If left unattended, you will not only fill up your sink with dirty dishes but you’ll also have to pay more to fix other appliances. Here are five common plumbing issues that surface when using the dishwasher:

1. Dishwasher Plumbing Problems: Dishwasher Won’t Drain

There are several dishwasher plumbing problems that could be the cause for this, one being a clogged air gap that is shooting water occasionally. Remove the air gap cover and use a wire to clean it out, or pour water down it to wash up the debris. This could also stem from a clogged sink trap, house drain, drain hose, or drain valve, which would require removing the dishwasher and replacing them.

2. Dishwasher Overfills

When your dishwasher runs but doesn’t fill, there’s something wrong with your hot water valve. Check the water intake valve behind the appliance’s bottom front panel and check for debris. If this isn’t the problem, then there is something wrong with your water inlet valve, pressure switch, or timer/selector switch.

3. Dishwasher Doesn’t Clean Dishes

This is because you have a stuck or dirty float switch. This not only requires you to take apart your dishwasher but to also to clean the float switch, spray arm, and spray arm holes. Also remove your power panels to get the supply tubes and electrical wires so that you can remove and clean the inlet valve pieces. This can be hard to do correctly without professional assistance.

4. Dishwasher Makes Loud Noise When Running

If you notice a loud banging noise when running your dishwasher, there’s a good chance you need to disassemble everything from the sprayer arm to the motor. There may be food or dish that is stuck in the bottom of the dishwasher. There may also be something wrong with your wash impeller, circulation pump, drain impeller, or drain pump that is causing your dishwasher plumbing problems. Have a professional plumber check it out to determine which piece to fix or replace.

5. Dishwasher Door is Leaking

When opening up your dishwasher, take note of whether the small screw at the bottom is caked with rust or is cracking. Replace or clean your door gasket with detergent according to this observation. You can also adjust the latch plate on top to ensure that your wood floor doesn’t get water damage or become a slippery hazard for family members.

Dishwasher Repair

While dishwashers are definitely beneficial to one’s home, there are clearly many ways that they can be damaged and become a costly fix. If you’ve noticed any leaking or malfunctions with your appliance, don’t wait around for the issue to get worse! Deer Valley Plumbing are experienced AZ plumbers that specialize in solving dishwasher plumbing problems to help you avoid harming other kitchen contraptions and getting your kitchen back to working condition fast!

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