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Smeg ST8646XU

ST8646XU 24" Fully Integrated Dishwasher with 13 Place Settings, Hidden Electronic Control Panel, Self-Balancing Door, Rinse Aid Indicator, Height Leveling Legs and Extra Dry Option in Stainless Steel
★★★★★ ★★★★★

24 Inch Built In Fully Integrated Dishwasher with 9 Wash Cycles, 13 Place Settings, Quick Wash, Water Softener, NSF Certified, Energy Star Certified, in Stainless Steel


Items that are currently in-transit to our warehouse, are currently in-stock at a drop-ship vendor’s, or manufacturer's warehouse will be marked as "Available". These products will ship once your order is processed (usually within 24-48 business hours). For any exceptions to this timeframe, an ETA (Estimated Time of Arrival) for your order will be emailed with accurate shipping dates in order to ensure that you are always updated and informed as to when your order will arrive at its final destination.

Quick Ship Eligible

Items labeled Quick Ship will ship within 2 business days from our East Coast warehouse. Actual delivery times will vary based on your location. If you are ordering multiple items and not all items qualify for Quick Ship, the order will ship when all items are available to ship. Quick Ship may not apply to multiple quantities of the same product.

Only 3 available

Quick Specs: View More

  • Width: 24"
  • Height: 33.8125"
  • Depth: 21.3"
  • Control Style: Fully Integrated
  • Noise Level: 46 dBA
  • Energy Star: Yes

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The Smeg fully integrated dishwasher with 13 place setting capacity, 9 wash cycles, 5 temperature options, and a water leak protection system is exceptionally quiet and incredibly well designed. The dishwasher's varying style and load capacity enables it to develop exclusive orbital and shuttle wash systems that guarntees optimum water distribution. With Water Leak Protection technology, this device detects leaks in the hose and switches off the water supply immediately; preventing damage in the extreme case of flooding. Available at AppliancesConnection


  • 24" dishwasher with fingerproof stainless steel panel
  • 13 place settings
  • Full tub
  • Hidden electronic control panel
  • Self-balancing door
  • Energy star rated
  • Complete water leak protection system
  • Energy save with hot water up to 35%
  • Noise level 46 dB(A)
  • Cycle: Total 115 minutes – Express wash 27 minutes
  • Rinse aid indicator
  • Height levelling legs
  • Nominal power: 13 amp – 1900 W
  • Voltage 110-120V  : Frequency 60Hz.


  • Extra dry option
  • Delay timer up to 9 hours with automatic soak
  • Express wash option
  • Sanitize option
  • 5 temperatures: 100F, 113F, 122F, 149F, 158F


  • Anti drop system
  • Handle on upper and lower basket
  • Height adjustment of the upper basket on three horizontal levels
  • Lower basket with double foldable rack

5 + 4 express programs:

  • Soak
  • Crystal
  • Normal
  • ECO
  • Express wash 27 minutes
  • ECO rapid wash
  • Normal rapid wash
  • Heavy rapids wash
  • Extra wash
  • Daily ½ load


General Specifications
Wash Cycles: 9
Soak: Yes
Crystal: Yes
Normal: Yes
ECO: Yes
Express Wash: Yes
ECO Rapid Wash: Yes
Normal Rapid Wash: Yes
Heavy Rapid Wash: Yes
Extra Wash: Yes
Half Load: Yes
Temperatures: 5 (100°F, 113°F, 122°F, 149°F, 158°F)
Place Settings: 13
Noise Level: 46 dB (A)
Energy Star: Yes
Sanitation Certified: Yes
Full Size Tub: Yes
Electronic Control Panel: Hidden
Door: Stainless Steel
Self-balancing Door: Yes
Aquatest: Yes
Crystal Wash: Yes
Extreme Wash: Yes
Economy Cycle: Yes
Quick Wash Option: Yes
Dish Warming: Yes
Water Softener: Yes
Sanitation: Yes
Condenser Drying: Yes
Tub and Filter: Stainless Steel
Heating Element: Concealed
Salt and Rinse Aid Refill Indicators: Yes
Spray Arms: Orbital
Water Leak Protection System: Yes
Baskets: Stainless Steel
Upper Basket: Adjustable
Max Plate Size: 13.75"
Cutlery Basket: 2
Flip Down Tines in Lower Basket: 4
Glass Support Rack in Upper Basket: 2
Leveling Legs: Yes
Electrical Specifications
Volts: 120
Hertz: 60
Amps: 13
Width: 23 9.56"
Depth: 21.33"
Height (min. - max): 33.81" - 35.75"


Quick Wash

Quick Wash

Washes a full load of dishes in a quarter of the time. Perfect for those time when you need clean dishes, quickly, but have a million other things to do.



Motor runs quietly to keep your home peaceful with a noise level of only 46 dBA

ENERGY STAR® Qualified

ENERGY STAR® Qualified

Saves Energy. Saves You a Few Bucks. And Saves the Environment. Making it a shoe-in for the Energy Star Qualified badge.

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Current Rebates

SMEG - C-Series Range Promo Up To $1099 In Savings

SMEG - C-Series Range Promo Up To $1099 In Savings

Choose any one of the Pro Style (stainless steel and all available colors) all-gas SMEG "C-Series" ranges from January 1st, 2017 through December 31th, 2017 and get FREE your choice of matching hood or over-the-range microwave or 50% off any SMEG dishwasher or any SMEG '50s style stand mixer or blender.

Free ventilation unit width must be equal to range or cooktop width. Multiple sales do not qualify. Not valid with other offers or promotions.Valid: 07/01/2016 - 12/31/2017 Download PDF Download Rebate Form

ConEdison Residental Appliance Rebate (up to $75 value)

ConEdison Residental Appliance Rebate (up to $75 value)

Purchase and install qualified appliances between January 1, 2017, and December 31, 2017. Refer to the program eligibility requirements and other terms and conditions below. Complete and sign rebate application. First and last name must match the name on your Con Edison account. This offer is limited to two (2) of each of the qualifying appliances per account holder.Valid: 01/01/2017 - 12/31/2017 Download PDF Download Rebate Form

Build Your Bundle and Save

Smeg C-series Range Promotion

Buy a Smeg C-series Range and save instantly on a select unit of your choice. Choose from a FREE matching Range Hood, FREE OTR Microwave, FREE Mixer/Blender or 50% Off Dishwasher. Valid: 01/01/17 - 12/31/17 Build Your Bundle & Save

Please Note: It is the sole responsibility of the customer to download, fill up and mail the rebate within the allotted time period. Please make sure to follow all instructions. AppliancesConnection cannot be held responsible for rebates which are denied or not claimed.

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Overall Rating ☆☆☆☆☆ ★★★★★ 4.8
Ease of Use 4.8
Meet Expectations 4.8
Bang for Your Buck 4.8
Average rating out of 4 reviews

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Customer Reviews

 from Manalapan, FL
Overall Rating: ☆☆☆☆☆ ★★★★★ 5
Ease of Use: 5
Meet Expectations: 5
Bang for Your Buck: 5

Recommended Product:

Easy installation. Dishes are flawless after cycle. Satisfied customer!

Was this helpful? 👍 1 👎 1

 from Oakland, CA  Verified Owner
Overall Rating: ☆☆☆☆☆ ★★★★★ 4
Ease of Use: 4
Meet Expectations: 4
Bang for Your Buck: 4

Recommended Product:

We had this model before when we lived in Europe. The hidden control panel is an aesthetic feature we appreciate. It was the selling point for us, other than that it is just a fine dishwasher. It`s cleaning our dishes.

Was this helpful? 👍 0 👎 0

 from Danville,California
Overall Rating: ☆☆☆☆☆ ★★★★★ 5
Ease of Use: 5
Meet Expectations: 5
Bang for Your Buck: 5

Recommended Product:

A regular cycle takes awhile which is fine but there are times where i have to get dishes done quick. The Express wash is a lifesaver when i`m in a rush. Space isn`t much of an issue since i can make some adjustments. Smeg thought of everything and i can appreciate that.

Was this helpful? 👍 0 👎 0

We`re happy with the dishwasher

By  from Auburn, CA
Overall Rating: ☆☆☆☆☆ ★★★★★ 5
Ease of Use: 5
Meet Expectations: 5
Bang for Your Buck: 5

Recommended Product:

Excellent dishwasher, works very well and my dishes come out clean. Had for 3 weeks now and very pleased with the performance.

Was this helpful? 👍 0 👎 0

1-4 of 4


  • Brand:Smeg
  • SKU:ST8646XU
  • UPC:8017709173456
  • Stock Id:306839
  • Product Number:ST8646XU


  • Type:Built In
  • Control Style:Fully Integrated
  • Color:Stainless Steel
  • Accepts Panels:No
  • Touch Sensitive Controls:No


  • Tub Material:Stainless Steel
  • Cycles:9
  • Noise Level:46 dBA
  • Adjustable Racks:No
  • Tall Tub:Yes
  • Cutlery Tray:No
  • Volts:120 Volts
  • Amps:15 Amps


  • Filter:Self-Cleaning
  • Capacity:13 Place Settings
  • Hard Food Disposer:No
  • Quick Wash:Yes
  • Eco-Friendly Wash Cycle:Yes
  • Variable Spray Pressure:No
  • Delicate Cycle:No
  • Steam Wash:No
  • Rinse Only Cycle:No
  • Heated Dry:Yes
  • Status Light:No
  • Soil Sensor:No
  • Child Lock:No
  • Delay Wash:Yes
  • Water Softener:Yes


  • Exterior Width:24"
  • Cutout Depth:22.62"
  • Cutout Height:38.87"
  • Cutout Width:23.62"
  • Depth:21.3"
  • Height:33.8125"
  • Width:24"

    Technical Details

  • Energy Star:Yes
  • ADA Compliant:No
  • Stainless Steel Interior:Yes
  • Approved for Outdoor Use:No
  • Door:Stainless Steel
  • Heating Element:Concealed
  • NSF Certified:Yes
  • Electronic Control Panel:Hidden
  • Quick Wash Option:Yes
  • Sanitation:Yes
  • Sanitation Certified:Yes
  • Full Size Tub:Yes
  • Self-Balancing Door:Yes
  • Aquatest:Yes
  • Crystal Wash:Yes
  • Extreme Wash:Yes
  • Economy Cycle:Yes
  • Dish Warming:Yes
  • Condenser Drying:Yes
  • Tub and Filter:Stainless Steel
  • Weight:120.00 lbs