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Energy Star

Whirlpool® 18" Panel Ready Built In Compact Dishwasher

Model #: UDT518SAHP
At a Glance
This dishwasher remembers the last cycle you picked and automatically chooses it for you the next time. Keep your kitchen quiet during cleanup with a dishwasher sound level of just 50 dBA.
$1,079.95Save $NaN
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Protection Plans

3 Year Extended Warranty


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Optional Accessories

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Affresh Dishwasher Cleaner - 6 Pack


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Affresh Stainless Steel Cleaning Mousse


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Affresh Stainless Steel Cleaning Wipes


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Dishwasher Installation Kit


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Power Cord-Angled Head


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Get to know this product.

Small Space Solution

  • Fit 8 place settings in this compact dishwasher that frees up space in the kitchen.

Panel-Ready Design

  • Match the look of your dishwasher to your kitchen. Choose a Whirlpool®, KitchenAid® or Jenn-Air® panel kit (not included) that coordinates with the rest of your appliances or add a custom front panel and handle for a seamless fit with your cabinetry.

Cycle Memory

  • This dishwasher remembers the last cycle you picked and automatically chooses it for you the next time.

Adjustable Upper Rack

  • Manually raise or lower the upper rack two inches to better fit tall items.

Quiet Cleaning Performance

  • Keep your kitchen quiet during cleanup with a dishwasher sound level of just 50 dBA.

Stainless Steel Tub

  • The stainless steel tub promotes drying by retaining heat from wash and rinse cycles. Plus, it cools faster than the dishes so moisture can condense on the interior walls and not the dishes.

High Temperature Wash Option

  • Get a more thorough clean with a high-temperature wash.

Heated Dry Option

  • Add heat to dry dishes better.

Dual Spray Arm

  • Get a complete clean with two spray arms: one in the bottom and one in the middle of the dishwasher.

Glass Cycle

  • Give glassware the right clean with this cycle.

Lower Rack

Cushion-Tip TinesYes

Upper Rack

Extras1-Fold Down Wire Cup Shelf
Cushion-Tip TinesYes


Water FiltrationYes
Tub MaterialStainless Steel
Number of Racks2
Rinse Aid Dispenser Level IndicatorOptical Level Indicator
DispenserDetergent and Rinse Aid
Tub StyleBuilt-in 18" Tub
Number of Wash Levels4.0
Interior LightNo
Wash SystemFilter
Rack MaterialNylon
Number of Washarms2
True Hold DoorYes


Last Cycle RecallYes


Door StyleFlat

Silverware Basket

LocationBottom Rack


Depth With Door Open 90 Degree44.5 in
Depth Closed Excluding Handles22.0 in

Misc. Specs

Product Weight (lbs.)75
Depth Excluding Handles (in.)22
Depth Including Handles (in.)22
Depth w/Door Open 90 Degrees (in.)44.5
ENERGY STAR QualifiedYes
Food DisposalNo
Number of Cycles6
Appliance ColorPanel Ready
Cutlery HolderNo
Delay Wash (Up to hours)24
Depth (in.)22
Handle TypeTubular
Height (in.)34.5
Noise level (dB)50
Stemware HolderNo
Tub MaterialStainless Steel
Width (in.)17.63
Manufacturer Warranty1 Year
Appliance Fit Width (in.)18
Custom Panel ReadyYes
Sanitize OptionNo
Smart CompatibleNo
Color Finish NamePanel Ready
Steam OptionNo
ADA CompliantYes
Voice ActivatedNo
Child LockNo
Cut Out Width18
Cut Out Height32.5
Fingerprint Resistant FinishNo
Sensor WashYes
Dishwasher TypeBuilt-In
Control Panel TypeTop
Cut Out Depth24
Sound Rating RangeQuieter
WarningProposition 65 Warning for California Residents