Is junction box required for Bosch dishwasher?

Author: Marianna Sipes  |  Last update: Monday, June 20, 2022

Bosch Ascenta, 100, 300, 500, 800, Benchmark, & ADA Compliant Series dishwashers, which come with a 3-prong power cord for installation. This junction box cord is required for hard-wired installation for all Bosch dishwasher models.

Do you need a junction box for dishwasher?

The junction box is easily installed in the adjacent cabinet, left or right, using screws (provided by the installer). It must not be installed in the dishwasher cutout. When it's properly installed, no other electrical box is required.

Do Bosch dishwashers come with a junction box?

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.

Why does a Bosch dishwasher need a junction box?

A: This is needed for a hard wired installation as the cord that comes with the dishwasher is only for plugging into a three prong outlet. The plug side of this is for connecting to the back of the dishwasher and the junction box at the end of it is for a hard wired connection.

Does a Bosch dishwasher have to be hardwired?

All Bosch dishwashers come with 110v power cord for plugging into wall outlet. If you are hardwiring then you must use the Bosch power cord with junction box accessory.

How To: Bosch/Thermador/Gaggenau Power Cable 11031987

Is it better to hardwire a dishwasher?

Dishwashers are preferably hardwired. It is a customary law of the National Electrical Code (NEC) to hardwire our dishwashers. Although it can also be plugged into an electrical outlet and still function properly, it is against the law of the NEC meant to protect us and our household appliances.

Are most dishwashers plugged in or hardwired?

No, not all dishwashers are hardwired. Instead, you can purchase dishwashers that come prepared with an electrical cord and a three-prong plug. These units will easily connect to a regular wall socket that you'd have in your household kitchen.

What Bosch dishwashers are being recalled?

The manufacturer of Bosch and other dishwasher brands today recalled 469,000 dishwashers because the power cord can overheat and catch fire. The recall is an expansion of a two-year-old recall that included 194,000 Bosch, Thermador, Gaggenau, and JennAir dishwashers for a total of 663,000 models in the U.S. and Canada.

Do Bosch dishwashers come with an installation kit?

Yes, it comes with all the necessary parts for installation.

Do Bosch dishwashers come with a drain hose?

Door in open position . .. . The dishwasher comes with a seven (7) foot drain hose. A 1.25" access hole must be made to allow the drain hose to be run to the drain connection location.

Should a dishwasher have its own circuit?

According to the electrical code, the dishwasher should be on its own circuit. The dedicated dishwasher circuit can't supply any other appliances, lights, fixtures, or outlets. In addition, the circuit that is servicing the dishwasher also needs to have a circuit breaker with at least 15-amps.

What is code for wiring a dishwasher?

Dishwasher Circuit

When installing a dishwasher, the circuit should be a dedicated 120/125-volt, 15-amp circuit. This 15-amp circuit is fed with a 14/2 NM wire with a ground. You may also elect to feed the dishwasher with a 20-amp circuit using 12/2 NM wire with a ground.

Why do Bosch dishwashers not dry dishes?

Bosch dishwashers use a condensation drying process that doesn't involve a heating element. Rather, they use a final hot rinse that works with the cool stainless steel interior to promote condensation. Water then drips off dishes faster and more efficiently.

Are Bosch dishwashers worth it?

Bosch dishwashers clean better than those of any other brand we tested, and they run quieter than most, too. They have some of the most capacious and versatile racks, and they seem to be just as reliable and long-lasting (maybe more so) as other sub-$1,000 machines.

How long do Bosch dishwashers last?

Let us find out. A Bosch dishwasher will last at least seven years, and if maintained well, even up to twelve years. Thus, the average lifespan of a well-kept dishwasher is ten years.

How do you ground a Bosch dishwasher?

How to Ground a Dishwasher
  1. Set a large piece of cardboard onto the floor. ...
  2. Remove the two screws from the access panel located at the bottom front of the dishwasher. ...
  3. Remove the screw from the dishwasher's terminal box cover. ...
  4. Insert a strain relief nut into the round access hole located on the back of the terminal box.

Why are some dishwashers hardwired?

In the time it takes to run to the breaker box to turn off the breaker, the dishwasher could deposit an inch or two of water on the floor. A hard-wired connection, on the other hand, avoids the need for an extra receptacle under the sink, where there may not be room for one.

Do all dishwashers plug into the wall?

Dishwashers can be either hardwired, or cord-and-plug connected. Check the owners manual of the unit you have, but in most cases the decision is left to the installer. In newer homes you'll commonly find a 125V NEMA 5-15R receptacle supplied by a 20 ampere circuit, used to supply a dishwasher and disposer.

Is it safe to plug a dishwasher into an extension cord?

We recommend to never use an extension cord to connect your dishwasher to an electrical outlet. Yes, using an extension cord will work, but it's extremely dangerous. Your power cord will eventually overheat, causing your cord and anything surrounding the cord to melt.

How do I convert my dishwasher to hardwire?

Dishwasher: If your kitchen is designed to have a dishwasher under the counter or sink, then it should be ready to hard-wire in the appliance. Using a long cable, get the dishwasher in place and open its junction box. Split the cable, attach it to the dishwasher's leads and close the junction box.

What size breaker do I need for a dishwasher?

The dishwasher needs a single-pole breaker that has at least 15amps. If you operate the dishwasher on the same circuit breaker as the garbage disposal, you need to use a 20 Amp breaker.

What do Bosch dishwashers come with?

Flush and Easy Installation

And, new Bosch dishwashers come with a pre-connected heavy-duty braided water inlet hose, as well as a power cord with attached junction box for easy installation.

Do you need an air gap for a Bosch dishwasher?

The Bosch Instruction manual states: “If no air gap is used and the drain line is run into a sink or disposer, the drain line must be elevated to a point higher than the highest water level of the sink to prevent back siphoning into the dishwasher.” Any and all comments or suggestions would be greatly appreciated.

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