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Energy Star

GE Built-In Dishwasher with Top Control 24-Inch in Stainless Steel - GDT640SSZSS

Model # GDT640SSZSS
Abt # GDT640SSZSS
UPC # 084691990109
  • 48 dBA
  • Bar Handle
  • 15 Place Settings
  • Steam + Sani Cycle
  • 4 Wash Cycles
  • Dry Boost Technology
  • Bottle Wash Jets
  • Stainless Steel Finish
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GE GDT640SSZSS ENERGY STAR Top Control Dishwasher with Sanitize Cycle & Dry Boost 24-Inch in Stainless Steel

The GE GDT640SSZSS ENERGY STAR top control dishwasher brings flexible loading, a stainless steel interior and dependable cleaning to everyday kitchen routines. Its extra-large tall-tub design accommodates 15 place settings, giving you room for daily dishes as well as the plates, glasses and cookware that follow a large gathering. Two racks, a one-piece silverware basket and an adjustable, removable upper rack make it easier to arrange bottles, platters and taller pieces. With Heavy Wash, Normal Wash, Rinse and a 1-Hour Wash, you can match the cycle to anything from routine loads to tougher messes.

A three-level wash system, variable-speed dual pumps and motors, automatic temperature control and a Clean Sensor work together to support thorough results. The filtration system and Piranha Hard Food Disposer help manage food particles, while specialized bottle cleaning reaches into containers that can be difficult for ordinary spray action to clean. Wash Temp Boost brings extra heat to stubborn soils, and Steam + Sani adds a sanitizing choice when the load calls for it. After washing, Dry Boost provides Normal and High drying options for hard-to-dry items such as plastics, with an Off setting when added drying is not needed.

Powerful performance does not have to overwhelm the kitchen: this GE dishwasher operates at a quiet 48 dBA. Active Flood Protect adds reassurance during use, while top controls, last-cycle memory, a control lock, an audible end-of-cycle signal and dedicated Clean and Sanitized lights keep operation convenient. The stainless steel finish and cabinet-depth flush installation help the dishwasher blend into the surrounding kitchen without giving up space inside. Included top or side mounting brackets and adjustable leveling accommodate different countertop materials and built-up floors. ENERGY STAR qualification and annual energy consumption of 240 kWh help support efficient cleanup without sacrificing the features and functionality designed for busy households.

Key Features

Dry Boost Technology

GE Dry Boost Technology can get hard-to-dry items such as plastics up to 3 times drier.1 Select the Normal or High setting to tailor drying performance to the load.

Bottle Wash Jets

A set of four targeted jets directs water and detergent inside narrow glasses, jars and other hard-to-reach containers. This focused spray helps deliver a deep clean where standard wash action may have difficulty reaching.

Steam + Sani or Wash Temp Boost

Wash Temp Boost raises the wash temperature to help tackle tough soils. For sanitizing performance, Steam + Sani reduces 99.999% of bacteria on dishes and is certified to NSF Standard 184.2

Piranha Hard Food Disposer

Skip prerinsing and let stainless steel impellers pulverize food particles during the cycle. Its anti-jamming design also helps prevent debris from clogging the wash arms, supporting effective water circulation.

Active Flood Protect

A water leak detector monitors the level inside the dishwasher for potential overflows. If the water rises too high, the system pumps it out until a safe level is restored for greater peace of mind.

Features

  • Dry Boost Technology
    Choose Normal or High drying assistance, or turn the drying option off.
  • Bottle Wash Jets
    Adds specialized rack cleaning for bottles, narrow glasses and jars.
  • 1-Hour Wash Cycle
    Cleans plates, glassware, pots and pans without an hours-long cycle.
  • Steam + Sani or Wash Temp Boost
    Select extra heat for stubborn food soils or a sanitizing option for dishware.
  • Choose Your Cycle
    Heavy Wash, Normal Wash, Rinse and 1-Hour Wash cover routine loads and tougher messes.
  • Piranha Hard Food Disposer
    Reduces the need to prerinse while helping keep the wash arms clear.
  • Quiet 48 dBA Operation
    Keeps powerful dishwashing at a kitchen-friendly sound level.
  • Reliable Performance
    Produced in American manufacturing plants for dependable household dishwashing.
  • Extra-Large Capacity
    Holds 15 place settings plus large dishware for post-gathering cleanup.
  • Adjustable Upper Rack
    Raises, lowers or removes to create room for bottles, platters and tall pieces.
  • Active Flood Protect
    Helps guard against potential overflows for added peace of mind.
  • Flush Installation
    Fits at cabinet depth for an integrated kitchen look while preserving dish space.
  • Top or Side Mount Installation Brackets
    Included brackets support mounting beneath a countertop or to adjacent cabinetry.
  • Built-Up Floor Capable
    Adjustable leveling height accommodates installation over raised flooring.
  • ENERGY STAR Dishwasher
    Uses 240 kWh per year while retaining its wash, rack and convenience features.
  • Optional WiFi Connect
    Adds SmartHQ feedback, alerts and performance optimization when equipped with the required module.3

Footnotes:

1 When compared to heated dry.

2 Steam + Sani is certified to NSF Standard 184.

3 WiFi Connect is optional and requires part no. PBX23W00Y1.

WARNING: Cancer and Reproductive Harm. See www.P65Warnings.ca.gov.

California customers:
Energy Star Certified Energy Star Certified

Frequently Asked Questions

  • The tall-tub interior holds up to 15 place settings and large dishware, providing extra-large capacity for everyday loads and cleanup after gatherings.
  • It operates at a quiet 48 dBA, helping maintain a peaceful kitchen while delivering powerful washing performance.
  • Four cycles are available: Heavy Wash, Normal Wash, 1 Hour Wash, and Rinse. The 1 Hour Wash cycle cleans plates, glasses, pots, and pans when a faster turnaround is needed.
  • Dry Boost Technology helps dry hard-to-dry items such as plastics. It gets items up to 3 times drier when compared to heated dry, with Normal, High, and Off drying selections available.
  • Yes. The Steam + Sani option sanitizes dishes and reduces 99.999% of bacteria. Steam + Sani is certified to NSF Standard 184, and Wash Temp Boost provides higher wash temperatures for tough soils.