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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 October 2025

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: ALL ESSENTIALS INCLUDED FOR EASY DISHWASHER SETUP.
  • DURABLE STAINLESS STEEL DESIGN PREVENTS KINKING AND CRIMPING.
  • HASSLE-FREE INSTALLATION WITH NO TOOLS OR SOLDERING REQUIRED!
BUY & SAVE
$21.30
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 FIT: COMPATIBLE WITH NEARLY ANY DISHWASHER BRAND EFFORTLESSLY.
  • COMPLETE KIT: ALL-INCLUSIVE INSTALLATION TOOLS FOR HASSLE-FREE SETUP.
  • DURABLE DESIGN: MADE FOR LONGEVITY WITH RUST-RESISTANT MATERIALS.
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$19.99 $25.00
Save 20%
Universal Dishwasher Installation Kit with 6' Connector and Power Cord, Stainless Steel
3 Eastman Quick-Connect Dishwasher Installation Kit, 6 Foot Supply Line, 3/8 Inch Compression x 3/4 Inch FHT, 3-Prong Straight Power Cord, Braided Stainless Steel Dishwasher Connectors, 41140

Eastman Quick-Connect Dishwasher Installation Kit, 6 Foot Supply Line, 3/8 Inch Compression x 3/4 Inch FHT, 3-Prong Straight Power Cord, Braided Stainless Steel Dishwasher Connectors, 41140

  • DURABLE CONSTRUCTION: HEAVY-DUTY MATERIALS PREVENT KINKING AND CRIMPING.
  • COMPLETE KIT: ALL NECESSARY PARTS INCLUDED FOR QUICK INSTALLATION.
  • STANDARD CONNECTION: COMPATIBLE WITH MOST DISHWASHERS FOR EASY SETUP.
BUY & SAVE
$12.05
Eastman Quick-Connect Dishwasher Installation Kit, 6 Foot Supply Line, 3/8 Inch Compression x 3/4 Inch FHT, 3-Prong Straight Power Cord, Braided Stainless Steel Dishwasher Connectors, 41140
4 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

  • COMPLETE KIT: EVERYTHING YOU NEED FOR EASY DISHWASHER INSTALLATION!
  • DURABLE DESIGN: STAINLESS STEEL AND PVC ENSURE LONG-LASTING RELIABILITY.
  • HASSLE-FREE SETUP: NO SOLDERING NEEDED, PERFECT FOR TIGHT SPACES!
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$13.61
Eastman 5 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 41041
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: INSTALLS ALL DISHWASHER BRANDS EASILY WITH INCLUDED ADAPTERS.

  • COMPLETE KIT: EVERYTHING NEEDED FOR INSTALLATION, INCLUDING POWER CORD & FITTINGS.

  • DURABLE & LEAD-FREE: PREMIUM STAINLESS STEEL ENSURES LONG-LASTING SAFETY & QUALITY.

BUY & SAVE
$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 Eastman 6 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 41045

Eastman 6 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 41045

  • DURABLE DESIGN: STAINLESS STEEL AND REINFORCED CONSTRUCTION ENSURE LASTING USE.

  • EASY INSTALLATION: QUICK-CONNECT ELBOWS FOR HASSLE-FREE SETUP IN TIGHT SPACES.

  • RELIABLE PERFORMANCE: HANDLES HIGH PRESSURE AND TEMPERATURE FOR SAFE USAGE.

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$17.00 $23.60
Save 28%
Eastman 6 Ft. Dishwasher Installation Kit, Braided Stainless Steel Supply Line with 3/8 Inch Compression Ends, 41045
7 Universal Dishwasher Installation Kit, 6 Ft. Stainless Steel Braided Hose, 3-Wire 6” Power Cord, 3/8” Compression Connectors and “T” Fitting

Universal Dishwasher Installation Kit, 6 Ft. Stainless Steel Braided Hose, 3-Wire 6” Power Cord, 3/8” Compression Connectors and “T” Fitting

  • COMPLETE KIT: INCLUDES ALL ESSENTIALS FOR EASY DISHWASHER INSTALLATION.

  • HEAVY-DUTY DESIGN: DURABLE, LEAD-FREE HOSE RESISTS RUST, KINKS, AND CRIMPING.

  • HIGH PRESSURE RESISTANCE: WITHSTANDS 200PSI AND 158°F FOR RELIABLE USE.

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$26.99 $36.99
Save 27%
Universal Dishwasher Installation Kit, 6 Ft. Stainless Steel Braided Hose, 3-Wire 6” Power Cord, 3/8” Compression Connectors and “T” Fitting
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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.