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How to Connect A Built-In Dishwasher to the Electrical Supply?

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2 min read
How to Connect A Built-In Dishwasher to the Electrical Supply? image

Best Dishwasher Connection Kits to Buy in February 2026

1 Eastman 6 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 3-Prong Straight Power Cord, 41150

Eastman 6 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 3-Prong Straight Power Cord, 41150

  • COMPLETE KIT FOR EASY, NO-SOLDERING DISHWASHER INSTALLATION.
  • DURABLE, KINK-RESISTANT DESIGN FOR LONG-LASTING PERFORMANCE.
  • COMPATIBLE WITH MOST DISHWASHERS AND IDEAL FOR RELIABLE USE.
BUY & SAVE
$21.31 $24.78
Save 14%
Eastman 6 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 3-Prong Straight Power Cord, 41150
2 Universal Dishwasher Installation Kit with 6' Connector and Power Cord, Stainless Steel

Universal Dishwasher Installation Kit with 6' Connector and Power Cord, Stainless Steel

  • UNIVERSAL COMPATIBILITY: FITS ANY DISHWASHER BRAND FOR EASY INSTALLATION.
  • COMPLETE KIT: ALL-IN-ONE SOLUTION WITH POWER CORD AND 6-FOOT CONNECTOR.
  • DURABLE QUALITY: PREMIUM MATERIALS ENSURE LONG-LASTING WEAR AND RUST RESISTANCE.
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$18.22 $19.99
Save 9%
Universal Dishwasher Installation Kit with 6' Connector and Power Cord, Stainless Steel
3 Eastman 5 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 41041

Eastman 5 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 41041

  • DURABLE STAINLESS STEEL AND PVC DESIGN FOR LONG-LASTING RELIABILITY.
  • EASY INSTALLATION IN TIGHT SPACES WITH NO SOLDERING REQUIRED.
  • COMPLETE KIT INCLUDES EVERYTHING FOR STANDARD DISHWASHER SETUPS.
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$13.79
Eastman 5 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 41041
4 Hydro Master Braided Stainless Steel Dishwasher Connector with Elbow 72 inches 3/8" Comp x 3/8" Comp

Hydro Master Braided Stainless Steel Dishwasher Connector with Elbow 72 inches 3/8" Comp x 3/8" Comp

  • DURABLE STAINLESS STEEL RESISTS CORROSION, RUST, AND KINKING.
  • INCLUDES 90° LEAD-FREE BRASS ELBOW FOR VERSATILE CONNECTIONS.
  • UPC AND NSF CERTIFIED FOR SAFETY AND RELIABILITY IN PLUMBING.
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$13.99
Hydro Master Braided Stainless Steel Dishwasher Connector with Elbow 72 inches 3/8" Comp x 3/8" Comp
5 TT FLEX Universal Dishwasher Installation Kit,6 Ft Stainless Steel Dishwasher Hose,Burst Proof Water Supply Line with 3/8" Compression Connections

TT FLEX Universal Dishwasher Installation Kit,6 Ft Stainless Steel Dishwasher Hose,Burst Proof Water Supply Line with 3/8" Compression Connections

  • UNIVERSAL FIT FOR EASY INSTALLATION WITH ALL DISHWASHER BRANDS.
  • COMPLETE KIT INCLUDES EVERYTHING NEEDED FOR HASSLE-FREE SETUP.
  • DURABLE STAINLESS STEEL DESIGN WITH A 10-YEAR WARRANTY INCLUDED.
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$23.99
TT FLEX Universal Dishwasher Installation Kit,6 Ft Stainless Steel Dishwasher Hose,Burst Proof Water Supply Line with 3/8" Compression Connections
6 Dishwasher Installation Kit - 6 FT Stainless Steel Dishwasher Hose with 3/8" Compression Connections,Food Grade PEX Inner Tube Dishwasher Water Supply Line with Elbows,Adapters and 6 FT Power Cord

Dishwasher Installation Kit - 6 FT Stainless Steel Dishwasher Hose with 3/8" Compression Connections,Food Grade PEX Inner Tube Dishwasher Water Supply Line with Elbows,Adapters and 6 FT Power Cord

  • UNIVERSAL COMPATIBILITY: FITS MOST BRANDS AND MODELS SEAMLESSLY.

  • HASSLE-FREE SETUP: QUICK DIY INSTALLATION IN JUST MINUTES!

  • PREMIUM QUALITY: DURABLE, SAFE MATERIALS ENSURE LONG-LASTING PERFORMANCE.

BUY & SAVE
$20.99
Dishwasher Installation Kit - 6 FT Stainless Steel Dishwasher Hose with 3/8" Compression Connections,Food Grade PEX Inner Tube Dishwasher Water Supply Line with Elbows,Adapters and 6 FT Power Cord
7 Eastman 6 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 3-Prong Angled Power Cord, 48337N

Eastman 6 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 3-Prong Angled Power Cord, 48337N

  • COMPLETE KIT: EVERYTHING YOU NEED FOR QUICK, HASSLE-FREE INSTALLATION.
  • DURABLE DESIGN: STAINLESS STEEL AND REINFORCED FOR LASTING RELIABILITY.
  • EASY SETUP: NO SOLDERING OR SPECIAL TOOLS REQUIRED-INSTALL IN MINUTES!
BUY & SAVE
$33.05
Eastman 6 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 3-Prong Angled Power Cord, 48337N
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To connect a built-in dishwasher to the electrical supply, you will first need to make sure the power is turned off at the circuit breaker. Then, locate the electrical junction box in the cabinet near the dishwasher. Remove the cover of the junction box and pull the electrical cable through the knockout hole to expose the wires.

Next, strip the insulation off the wires and connect the white wire from the dishwasher to the white wire in the junction box using a wire connector. Repeat this step with the black wires. If there is a green or bare wire, connect it to the ground wire in the junction box.

Once the connections are secure, carefully tuck the wires back into the junction box and replace the cover. Turn the power back on at the circuit breaker and test the dishwasher to ensure it is working properly. If you are unsure about any step of the process, it is recommended to consult a professional electrician for assistance.

The recommended height for the electrical connection to the dishwasher is typically around 34 inches from the floor. This height allows for easy access to the electrical outlet or connection point while also complying with safety regulations. It is important to follow the manufacturer's instructions and local building codes when installing an electrical connection for a dishwasher.

What is the purpose of the electrical ground wire for a dishwasher?

The electrical ground wire for a dishwasher serves as a safety measure to protect against electrical shocks and fires. It helps to divert any excess electricity back into the ground in the event of a fault or power surge, reducing the risk of electrical hazards. It also helps to ensure that the dishwasher operates safely and efficiently by providing a pathway for electricity to flow properly.

What is the average cost of hiring a professional to connect a dishwasher to the electrical supply?

The average cost of hiring a professional to connect a dishwasher to the electrical supply can vary depending on factors such as the location, complexity of the installation, and the electrician's rates. However, on average, the cost typically ranges from $150 to $300.