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44 dBA ADA Compliant Dishwasher Flush with Cabinets with 3rd Rack

Whirlpool WDT550SAPZ

Purchase 3 pieces or more and receive additional discounts!

Available in 3 Color(s)

We will not be undersold!

14 Place Settings Holds up to 14 place settings, including 14 dinner plates, salad plates, saucers, bowls, cups, glasses, knives, dinner forks, salad forks, small spoons and large spoons.

3-Piece Silverware Basket Gain extra space in the lower rack for casserole dishes and large pans by moving or separating the 3-piece silverware basket.

3rd Rack Free up space for more dishes with 30% more rack space.* The 3rd Rack makes it easy to load silverware, hard-to-fit utensils like tongs or even measuring cups and spoons.

*Compared to Whirlpool® Dishwashers without a third level rack.

3rd Rack with Enhanced Drying With 30% more rack space*, it's easy to load silverware and hard-to-fit utensils like tongs or even measuring cups and spoons to free up space on the other racks. And with 50% less water retention, 3rd rack utensils will come out 2 times drier** thanks to our water-repelling technology.

*Compared to Whirlpool® Dishwashers without a third level rack.
**Compared to our standard third level racks

44 dBA Get a quiet clean that won't interrupt mealtime with a sound level of just 44 dBA.

ADA Compliant With adjustable feet, this dishwasher can be installed in a standard and ADA cutout. Installed in the ADA cutout, this dishwasher meets the Standards for Accessible Design specified by the Americans with Disabilities Act to provide equal access to all.

ADA Compliant (U.S Only) With adjustable feet, this dishwasher can be installed in a standard and ADA cutout. Installed in the ADA cutout, this dishwasher meets the Standards for Accessible Design specified by the Americans with Disabilities Act to provide equal access to all.(U.S Only)

Adjustable 2nd Rack Make room for taller items like water bottles with adjusters that smoothly raise or lower the Adjustable 2nd Rack.

Cup Shelf Two 8" Cup Shelves fit five additional cups or bowls to free up extra space in the racks below and conveniently folds down to stay out of the way when not in use.

Cycle Status Indicator The status indicator light glows blue while your dishwasher is running, red when drying and white when the cycle is complete, so there's no need to guess when your dishes will be ready.

Delay Start Delay the start of the cycle up to 24 hours to make sure dishes are clean and dry when you need them.

Door Open Dry To use less energy at the end of the cycle, the door automatically opens to let hot air out and fresh air in to improve drying and create less condensation on dishes.

ENERGY STAR® Certified ENERGY STAR® Certified models exceed government standards to help save money on your utility bills.

Extended Dry Option Use a clean, dry dish straight from the dishwasher thanks to added heat for drying.

Extended Soak Cycle Presoak and wash in one cycle so stuck-on food dissolves away without any extra steps.

Fingerprint Resistant Available in a stainless finish, the easy-to-clean exterior resists fingerprints and smudges.

Flush Installation With Flush Installation, your dishwasher will sit flush with the cabinets giving it a built-in look.

Heavy Cycle Extra cycle time and water take care of heavily soiled messes and hard-to-clean dishes.

High Temperature Wash Option High Temperature Wash Option raises the water temperature to help remove stubborn grease and food grime.

Leak Identification System Helps detect most types of leaks. If the system detects a problem, a light will flash on the front of the dishwasher to alert you, and the dishwasher will proceed to drain water from the tub.*
*Will not detect leaks from the water inlet or tub drain connections and hoses or leaks due to cracked tubs or doors

Normal Cycle Use the Normal Cycle for normal amounts of food soil to clean up leftover messes from your day-to-day meals.

Optional Water Softener* *Salt sold separately. The built-in Optional Water Softener system helps reduce streaking and hard water stains for a more efficient clean. If you have hard water, simply switch the system on and refill the softener salt container as needed to prevent buildup and optimize performance.

Quick Wash Cycle Clean dishes fast with a cycle that thoroughly takes care of plates, pans and glasses when you need them done in a hurry.

Sani Rinse Option Whirlpool® Dishwashers with the Sani Rinse Option are certified to eliminate 99.999% of food soil bacteria and reach a final rinse temperature greater than 150°F to sanitize dishes.

Sensor Cycle Automatically get the right wash and dry settings for each load with two sensors that measure temperature and soil level during prewash and the wash cycle.

Straw Caddy *Sold separately Securely clean straws, chopsticks and other slim utensils in the Straw Caddy*, designed with smaller openings along the bottom that let water through but keep everything in place.

*Sold separately, part number W11327313.

Triple Filtration Wash System Keep dishes clear of rinsed food particles with a Triple Filtration Wash System that uses a coarse filter to catch large soils, a fine filter to catch medium soils and a micro-fine filter to catch small soils between wash stages.


  • Wash all of your dishes at once with room for 14 Place Settings
  • Move or separate the flexible 3-piece basket to make extra space
  • Load hard-to-fit utensils to free up more space for dishes below
  • Get a quiet clean with a sound level of just 44 dBA
  • Meets ADA Standards for Accessible Design
  • Raise or lower the upper rack more than an inch to better fit tall items
  • Free up extra space with 2 8" Cup Shelves
  • See the progress of your cycle with the Cycle Status Indicator
  • Dishes are done when you need them with 1-24 hour Delay Start
  • Use less energy and enhance drying with Door Open Dry
  • ENERGY STAR Certified to help save money
  • Get clean, dry dishes with the Extended Dry Option
  • Presoak and wash in one cycle with the Extended Soak Cycle
  • Resists fingerprints and smudges with an easy-to-clean finish
  • Get a built-in look with Flush Installation
  • Clean heavily soiled messes with the Heavy Cycle
  • Helps remove grease and grime with a high temperature wash
  • Get alerted on most types of leaks with the Leak Identification System
  • Clean normal amounts of food soil with the Normal Cycle
  • The Optional Water Softener reduces streaking for an optimized clean
  • Clean dishes faster with the Quick Wash Cycle
  • Sanitizes dishes by eliminating 99.999% of food soil bacteria
  • Get the right settings for each load with the Sensor Cycle
  • Securely clean straws, chopsticks and other slim utensils
  • Traps food soils and cleans the water between wash stages
Prop65 Standard
Product Height 32.3125
Carton Height 35.82
Gross Weight 91.88
Carton Depth 26.57
Carton Width 24.6
Product Depth 22.625
Net Weight 87.7
Product Width 23.5625

Quick Specs

  • Appearance

  • Type: Dishwasher
  • Style: Built In

  • Dimensions

  • Width: 23.5625"
  • Height: 32.3125"
  • Depth: 22.625"

  • Features

  • Energy Star Rated: Yes
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 44.0 dB
  • WiFi Connected: No

Instruction Sheet


Cycle Guide

Energy Guide

Dimension Guide

Owners Manual

Quick Reference Sheet

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Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.