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Appliance Depot  |  SKU: WDT550SAPB (New)

Whirlpool 44 dBA ADA Compliant Dishwasher Flush with Cabinets with 3rd Rack WDT550SAPB

$853.00 $949.00
Shipping calculated at checkout.

Available for order from the manufacturer — ETA 3-5 business days

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Features

Product Description

Get a built-in look with this flush-mount dishwasher. Load hard-to-fit utensils in the 3rd Rack and get enhanced drying with Door Open Dry. And at just 44 dBA, this ADA dishwasher gives a quiet clean that won't interrupt mealtime.

Return Policy

Appliance Depot Inc. Return Policy

Effective Date: February 24, 2026

At Appliance Depot Inc. (ADI), we stand behind the quality of our products and want you to shop with confidence. We accept returns and exchanges only for parts (new, used, scratch & dent, or mechanical). New appliances are non-returnable and non-refundable; they are covered solely by the manufacturer's warranty. Any issues with new appliances must be handled directly through the manufacturer, and returns or exchanges for appliances are decided exclusively by the manufacturer.

General Return Guidelines (Applies to Parts Only)

  • Return Window: You may request a return within 30 days from the date of delivery.
  • Prior Approval Required: All returns require a Return Authorization Number (RAN#). Contact us by email at buy@appliancedepot.com or phone at 651-454-5995 (Monday–Friday, 8:30 AM–4:00 PM CST) to request approval and receive your RAN#.
  • Condition Requirements: Items must be returned in original packaging, with all stickers/labels intact, and in resalable condition (unless the return is due to a defect).
  • Return Shipping & Costs: Customers are responsible for paying return shipping costs. These vary based on item size, weight, carrier, and location — typically ranging from $20 to $200 or more for large/bulky items (contact us for a specific estimate before shipping). Original shipping and handling charges from your purchase are non-refundable.
  • Restocking Fee: A 30% restocking fee applies to non-defective returns. This fee is waived for verified defective/DOA (Dead on Arrival) items.
  • Refund Details: Refunds cover the product cost only (after any applicable restocking fees) and are processed to your original payment method within 7–10 business days after we receive, inspect, and approve the return.
  • Process Timeline: Once you receive your RAN#, ship the item within 14 business days. Clearly display the RAN# on the outside of the package. Packages without a visible RAN# may be refused (at sender's expense). For refused deliveries, contact us the same day to verify; a 30% restocking fee applies in such cases.

New / Used / Scratch & Dent Parts

  • New/unopened parts are eligible for return (customer pays return shipping) minus original shipping charges and the 30% restocking fee.
  • Special order parts are non-returnable.
  • Used/scratch & dent parts are sold as-is and may have cosmetic blemishes but are fully functional.
  • New electric/mechanical parts are covered by the manufacturer's warranty; contact us for exchange details (no refunds for these items).

Defective / DOA Returns (Mechanical Parts Only)

  • All used parts include a 30-day warranty against DOA.
  • Report any issues within 30 days of delivery to obtain a RAN#.
  • No restocking fees or return shipping charges apply to verified defective/DOA returns — we cover the resolution process.
  • Returned parts are tested; if confirmed defective, we provide an identical replacement (no cash refund). If the part tests as working, it will be returned to you at your expense.

Appliances (New)

New appliances are non-returnable and non-refundable. They come with the manufacturer's standard warranty only. Any defects, issues, or warranty claims for new appliances must be handled directly through the manufacturer. ADI does not accept returns, exchanges, or refunds on new appliances — all decisions regarding returns or exchanges are made solely by the manufacturer.

Parts Purchases

  • Customers are responsible for confirming the correct part number with the manufacturer before purchase.
  • ADI is not responsible for incorrect part selections.

Additional Notes

  • Return policies may vary slightly by ADI store location; check the specific store page for details.
  • For assistance or to initiate a return (parts only), email buy@appliancedepot.com or call 651-454-5995 during business hours.
  • We appreciate your business and are committed to resolving any concerns promptly and fairly.
Features
Flush Installation
With Flush Installation, your dishwasher will sit flush with the cabinets giving it a built-in look.
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)
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.

*Compared to Whirlpool Dishwashers with Heated Dry
44 dBA
Get a quiet clean that won't interrupt mealtime with a sound level of just 44 dBA.
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
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.
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.
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
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.
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.
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.
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.
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.
Heavy Cycle
Extra cycle time and water take care of heavily soiled messes and hard-to-clean 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.
Normal Cycle
Use the Normal Cycle for normal amounts of food soil to clean up leftover messes from your day-to-day meals.
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.
High Temperature Wash Option
High Temperature Wash Option raises the water temperature to help remove stubborn grease and food grime.
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.
Delay Start
Delay the start of the cycle up to 24 hours to make sure dishes are clean and dry when you need them.
ENERGY STAR® Certified
ENERGY STAR® Certified models exceed government standards to help save money on your utility bills.
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.
Specifications
Certifications
CUL Yes
ADA Compliant Yes (US Only)
Energy Star Qualified ENERGY STAR® Qualified
Star K Certified No
Prop 65 Prop 65 warning CALIFORNIA RESIDENTS ONLY - WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
NSF Certified Yes
 
Details
Built-In Water Softener Yes
Dishwasher Cycle Selection Extended Soak , Heavy , Normal , Quick Wash , Sensor
Dishwasher Option Selections Delay , Door Open Dry , Extended Dry , Hi Temp Wash , Sani Rinse
Dishwasher Type Built-In
Dispensers Detergent and Rinse Aid
Drying System Type Open Door System
Interior Light No
Hoses Included Yes, Drain
Motor Horsepower 9/10 HP
Number of Racks 3
Number of Place Settings 14
Number of Wash Levels 3
Number of Washarms 3
Rack Material Nylon
Rinse Aid Dispenser Level Indicator No
Sensor Yes
Sound Package Yes
Tub Material Stainless Steel
True Hold Door Yes
Tub Style Built-in Tall Tub 24in.
Wash System Type Removable Filter
Water Filtration Yes
Wash System Filter
Handle Material Aluminum
Handle Type Towel Bar
Window No
 
Controls
Automatic Temperature Controls Yes
Control Location Top Hidden
Control Type Electronic Touch
End of Cycle Signal Yes
 
Silverware Basket Details
Silverware Basket Location Bottom Rack
Silverware Basket Covers Yes
 
Installation Considerations
Hoses Included Yes, Drain
 
Dimensions
Cutout Height 32-313/1000 in
Cutout Width 23-5/8 in
Depth Closed Excluding Handles 22-5/8 in
Depth With Door Open 90 Degree 47-1/4 in
Depth Closed Including Handles 25-3/8 in
Cutout Depth 22-7/8 in
Depth 22-5/8 in
Height 32-5/16 in
Gross Weight 91-22/25 lbs
Net Weight 87-7/10 lbs
Width 23-9/16 in
 
Exterior Details
Door Style Drop Down
Handle Color Black
Handle Type Towel Bar
Handle Material Aluminum
Magnetic Door Yes
Control Panel Color Black
Window No
 
Smart Compatibility
Connectivity No
Works With No
 
Rack Details
Lower Rack Cushion-Tip Tines No
Lower Rack Extras Two Caddies
Lower Rack Fold-Down Tines No
Lower Rack Glides Non Ball Bearings
Lower Rack Utility Basket Yes
Lower Rack Style Straight
Second Level Rack Extras 2-Plastic Cup Shelf Overmolded
Second Level Rack Adjustable Yes
Second Level Rack Cushion-Tip Tines No
Second Level Rack Glides Non Ball Bearings
Second Level Rack Fold-Down Tines No
Third Level Rack Adjustable No
Third Level Rack Removable Yes
Third Level Rack Type Toss and Go
Third Level Rack Glides N/A
Culinary Basket Yes
Silverware Basket Type Full Length Splittable
Silverware Basket Location Bottom Rack
Silverware Basket Covers Yes
 
Cycles
Number of Wash Cycles 5
 
Dimensions
Gross Weight 91-22/25 lbs
 
Interior Details
Interior Light No
Electrical Requirements
Power Cord Included No
Documents

Instruction Sheet

Owner's Manual

Dimension Guide

Energy Guide

Quick Reference Sheet