Best SPT Built-In Dishwashers in 2026: 9 Picks
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Finding the best SPT built in dishwashers requires comparing specific hardware details. We analyzed 9 models based strictly on published specifications. The top pick, the SPT 24-Inch Tall Tub Dishwasher, leads because it offers a 14-place-setting capacity in a standard 24-inch width. This size fits most standard kitchen renovations. Other options range from 18-inch compact units to models with soil-sensing cycles. Each selection highlights distinct features like heated drying or stainless steel tubs. This guide helps you decide which capacity and installation width suits your kitchen layout.
Quick picks
The best fit for you
- You need a standard 24-inch kitchen renovation SPT 24-Inch Tall Tub Dishwasher It features a 24-inch width and a durable stainless steel interior with heated drying.
- You have a small kitchen needing 18-inch capacity SPT 18-Inch Built-In Dishwasher with Heated Drying This 18-inch unit fits compact spaces while offering a stainless steel tub and heated drying.
- You want soil-sensing efficiency in a standard footprint SPT 24-Inch Built-In Dishwasher with Third Rack It provides a standard 24-inch size with soil-sensing cycles and an auto-open feature.
- You need smart wash cycles in a 24-inch kitchen SPT 24-Inch Built-In Dishwasher with Heated Drying This model offers soil-sensing cycles and heated drying in a standard 24-inch stainless steel design.
Our 9 picks
SPT 24-Inch Tall Tub Dishwasher
Best for: Standard 24-inch kitchen renovations
- Installation Type
- Built-In (what this guide is about)
- Width
- 24 in
- Capacity
- 14 place settings
- Wash Cycles
- 6 cycles
- Tub Material
- Stainless Steel
- Features
- Heated Drying, Energy Star, Tall Tub
View on Amazon: SPT 24-Inch Tall Tub Dishwasher Affiliate link
The SPT SD-6501W is a 24-inch built-in dishwasher with a white finish. It features a stainless steel tall tub interior and offers 14 place settings of capacity. You get six wash cycles, including heavy and eco modes. Heated drying helps finish the load. It meets ENERGY STAR guidelines for efficiency. This model suits you if you need a standard width unit with a durable interior.
Pros
- Stainless steel tall tub interior
- 14 place settings capacity
- Six wash programs including heavy and eco
- Heated drying function
- ENERGY STAR certified
Cons
- Top-mount control panel
- White exterior color
- No smart connectivity features listed
Good fit if
- You need a 24-inch built-in unit
- You prefer a stainless steel interior
- You want heated drying
Skip if
- You require an 18-inch width
- You need smart home integration
- You prefer a stainless steel exterior
Verdict: SPT SD-6501W 24-Inch Built-In Dishwasher is a solid option for those needing a standard 24-inch width with a durable stainless steel interior and heated drying.
SPT 18-Inch Built-In Dishwasher with Heated Drying
Best for: small kitchens needing 18-inch built-in capacity
- Installation Type
- Built-In (what this guide is about)
- Width
- 18″
- Capacity
- 8 Place Settings
- Wash Cycles
- 6 Wash Programs
- Tub Material
- Stainless Steel
- Features
- Stainless Steel Tub, Heated Drying, Energy Star
View on Amazon: SPT 18-Inch Built-In Dishwasher with Heated Drying Affiliate link
This 18-inch built-in dishwasher from SPT features a stainless steel tub and heated drying. It holds 8 place settings across 6 wash programs. The unit includes a time delay start and error alarms. It is ENERGY STAR certified. This model suits you if you need a compact built-in solution for smaller kitchens or apartments where space is limited.
Pros
- Stainless steel tub construction
- Heated drying function
- 6 wash programs
- Time delay start feature
Cons
- Smaller 8 place setting capacity
- Narrow 18-inch width
- No smart connectivity listed
Good fit if
- You need a built-in unit for a narrow space
- You prefer stainless steel interiors
- You want heated drying in a compact size
Skip if
- You require a 24-inch wide standard capacity
- You need more than 8 place settings
- You want smart app control features
Verdict: SPT SD-9254SSA 18-Inch Built-In Dishwasher fits you if you need a compact built-in unit with heated drying and a stainless steel tub for smaller kitchens.
SPT 24-Inch Built-In Dishwasher with Third Rack
Best for: Standard 24-inch kitchens needing soil-sensing efficiency
- Installation Type
- Built-In (what this guide is about)
- Width
- 23.6 inches
- Capacity
- 12 place settings
- Wash Cycles
- 5
- Tub Material
- Stainless Steel
- Features
- Heated Drying, Energy Star, Tall Tub, Smart
View on Amazon: SPT 24-Inch Built-In Dishwasher with Third Rack Affiliate link
This SPT SD-6505W is a 24-inch built-in dishwasher with a stainless steel tall tub. It holds 12 place settings across two racks. The Smart Wash System detects soil levels to adjust cycles automatically. You get five wash programs and three drying options, including heated drying and auto-open. It is a solid choice for standard kitchens needing reliable, efficient cleaning.
Pros
- Stainless steel tall tub for durability and heat retention
- Smart Wash System adjusts cycles based on soil levels
- Includes heated drying and auto-open drying options
- Five wash programs including Normal, Auto, and Heavy
- Top cutlery rack prevents fine utensils from falling through
Cons
- Only 12 place setting capacity, smaller than some competitors
- White exterior color may not match stainless steel appliances
- No app control or Wi-Fi connectivity listed in specs
Good fit if
- You need a standard 24-inch built-in replacement
- You want automatic soil detection for efficiency
- You prefer heated drying or auto-open features
Skip if
- You require a compact 18-inch model
- You need smart home integration or app control
- You prefer a stainless steel exterior finish
Verdict: SPT SD-6505W 24-inch Built-In Dishwasher fits households needing a reliable, soil-sensing cleaning cycle in a standard 24-inch footprint. It suits those who value heated drying and auto-open features over smart connectivity.
SPT 24-Inch Tall Tub Built-In Dishwasher
Best for: Standard 24-inch kitchen installations
- Installation Type
- Built-In (what this guide is about)
- Width
- 24 inches
- Capacity
- 14 plate settings
- Wash Cycles
- 6
- Tub Material
- Stainless Steel
- Features
- Heated Drying, Energy Star, Tall Tub
View on Amazon: SPT 24-Inch Tall Tub Built-In Dishwasher Affiliate link
This SPT model is a 24-inch built-in dishwasher with a stainless steel tall tub. It holds 14 place settings and offers six wash programs. Heated drying helps dishes dry efficiently. You get a time delay start and error alarms. It fits standard kitchen cabinetry and suits households needing reliable cleaning power.
Pros
- Stainless steel tall tub interior
- Six wash programs including Heavy and Eco
- Heated drying function
- 14 place setting capacity
- Time delay start feature
Cons
- White exterior color
- No smart connectivity listed
- Heavier build at 99 pounds
Good fit if
- You need a 24-inch built-in unit
- You prefer stainless steel interiors
- You want heated drying
Skip if
- You require smart app control
- You need an 18-inch width
- You prefer a stainless steel exterior
Verdict: SPT 24 Inch Built-In Stainless Steel Dishwasher delivers solid cleaning with a large tub and heated drying. It is a practical choice for kitchens needing a standard 24-inch installation with robust wash cycles.
SPT 24-Inch Built-In Dishwasher with Heated Drying
Best for: Standard 24-inch kitchens needing smart wash cycles
- Installation Type
- Built-In (what this guide is about)
- Width
- 23.6 inches
- Capacity
- Up to 12 standard place settings
- Wash Cycles
- 5 wash programs
- Tub Material
- Stainless Steel
- Features
- Heated Drying, Energy Star, Tall Tub, Smart
View on Amazon: SPT 24-Inch Built-In Dishwasher with Heated Drying Affiliate link
This SPT model is a 24-inch built-in dishwasher with a stainless steel tall tub. It holds up to 12 place settings. The Smart Wash System adjusts cycles based on soil levels. You get five wash programs and three drying options, including heated drying and auto open. It measures 23.6 inches wide and weighs 69.6 pounds. This unit suits those needing a standard width with smart features.
Pros
- Stainless steel tall tub construction
- Smart Wash System for soil detection
- Heated drying and auto open options
- Five distinct wash programs
- Top cutlery rack for fine utensils
Cons
- Standard 12 place setting capacity
- No smart home connectivity listed
- Heavier build at 69.6 pounds
Good fit if
- You need a 24-inch built-in unit
- You want heated drying capabilities
- You prefer stainless steel interiors
Skip if
- You require an 18-inch width
- You need Wi-Fi app control
- You prefer a plastic tub
Verdict: SPT 24 Inch Stainless Steel Built-In Dishwasher offers a reliable stainless steel interior and soil-sensing cycles. It fits households needing a standard 24-inch footprint with efficient drying options.
SPT 18-Inch Built-In Dishwasher
Best for: small kitchens and apartments
- Installation Type
- Built-In (what this guide is about)
- Width
- 18″
- Capacity
- 8
- Wash Cycles
- 6
- Tub Material
- Stainless Steel
- Features
- Stainless Steel Tub, Heated Drying, Energy Star
View on Amazon: SPT 18-Inch Built-In Dishwasher Affiliate link
This SPT model is an 18-inch built-in dishwasher with a stainless steel tub. It holds 8 place settings and includes heated drying. You get six wash programs, including Normal, Heavy, and Quick. The Energy Star certification helps manage power use. It suits you if you need a narrower unit for smaller kitchens or apartments where space is tight.
Pros
- Stainless steel tub resists odors and stains
- Heated drying ensures thorough drying
- Six wash programs for different loads
- Energy Star certified for efficiency
- Compact 18-inch width fits tight spaces
Cons
- Smaller 8-place setting capacity than standard 24-inch models
- Only 18 inches wide, limiting fit in standard 24-inch cabinets
- Heated drying consumes more energy than air-dry options
Good fit if
- You have a narrow kitchen layout
- You want stainless steel durability
- You need heated drying performance
Skip if
- You need to wash more than 8 place settings
- You prefer a 24-inch wide unit
- You want a top-mount control panel
Verdict: SPT 18-Inch Built-In Dishwasher fits you if you need a compact, efficient unit for small spaces. It offers reliable cleaning and drying in a narrower frame.
SPT 18-Inch Built-In Dishwasher with Heated Drying
Best for: compact kitchens needing 18-inch width
- Installation Type
- Built-In (what this guide is about)
- Width
- 18 inches
- Capacity
- 8
- Noise Level
- 52 dBA
- Wash Cycles
- 6
- Tub Material
- Stainless Steel
View on Amazon: SPT 18-Inch Built-In Dishwasher with Heated Drying Affiliate link
The SPT SD-9254SSB is an 18-inch built-in dishwasher with a stainless steel tub. It holds 8 place settings and runs at 52 dBA. The unit includes heated drying and six wash programs. This model suits smaller kitchens where space is limited. You get Energy Star efficiency and a time delay feature. It is a practical option for compact installations.
Pros
- Stainless steel tub for durability
- Heated drying function
- 6 wash programs including Normal and Heavy
- Quiet operation at 52 dBA
Cons
- Smaller 8-place setting capacity
- Narrow 18-inch width limits load size
- No smart connectivity features listed
Good fit if
- You need a built-in unit for a narrow kitchen
- You prefer stainless steel interiors
- You want heated drying for better results
Skip if
- You require a standard 24-inch width
- You need more than 8 place settings
- You want smart home integration
Verdict: SPT 18 Inch Built-In Dishwasher fits small spaces well. It offers solid cleaning for compact households.
SPT 18-Inch Built-In Dishwasher with Heated Drying
Best for: small kitchens needing compact efficiency
- Installation Type
- Built-In (what this guide is about)
- Width
- 18″
- Tub Material
- Stainless Steel
- Features
- Heated Drying, Energy Star
- Color
- White
- Dimensions
- 17.6 × 22.6 × 32.4 inches
View on Amazon: SPT 18-Inch Built-In Dishwasher with Heated Drying Affiliate link
This SPT SD-9254W is an 18-inch built-in dishwasher with a white finish. It features a stainless steel tub and heated drying. The unit is ENERGY STAR certified. It measures 17.6 inches deep and weighs 54 pounds. You should choose this model if you need a compact, energy-efficient option for smaller kitchens. The heated drying helps ensure cleaner dishes.
Pros
- Stainless steel tub for durability
- Heated drying cycle for better results
- ENERGY STAR certified for efficiency
- 18-inch width for narrow spaces
Cons
- 18-inch width limits capacity compared to 24-inch models
- White finish may not match all kitchen aesthetics
- No smart features or Wi-Fi connectivity listed
Good fit if
- You have a narrow kitchen requiring an 18-inch appliance
- You want a durable stainless steel interior
- You prefer energy-efficient appliances with heated drying
Skip if
- You need the maximum dish capacity of a 24-inch model
- You require smart home integration or app control
- You prefer a stainless steel exterior finish
Verdict: SPT 18-Inch White Built-In Dishwasher fits users with limited space who value energy efficiency and heated drying. It is a practical choice for smaller households needing a compact, reliable built-in solution.
SPT 18-Inch Built-In Dishwasher with Heated Drying
Best for: Small kitchens and couples
- Installation Type
- Built-In (what this guide is about)
- Width
- 18″
- Capacity
- 8 Place Settings
- Wash Cycles
- 6 Wash Programs
- Tub Material
- Stainless Steel
- Features
- Stainless Steel Tub, Heated Drying, Energy Star
View on Amazon: SPT 18-Inch Built-In Dishwasher with Heated Drying Affiliate link
This SPT model is an 18-inch built-in dishwasher designed for smaller kitchens. It features a stainless steel tub and holds up to 8 place settings. You get 6 wash programs, including a quick cycle, and heated drying. The white exterior fits standard cabinetry. It includes a time delay start and error alarms. This unit suits those needing a compact, efficient appliance for everyday cleaning tasks.
Pros
- 18-inch width saves counter space
- Stainless steel tub resists rust
- Heated drying ensures dry dishes
- 6 wash programs for various loads
- 8 place setting capacity
Cons
- Smaller 18-inch size limits capacity
- Only 8 place settings for large families
- White finish may show stains
Good fit if
- You have a narrow kitchen space
- You need a compact built-in unit
- You prefer heated drying cycles
Skip if
- You need to wash 12 or more place settings
- You require a 24-inch wide installation
- You want a stainless steel exterior finish
Verdict: SPT 18-Inch Built-In Dishwasher fits small households needing space-saving efficiency. It delivers reliable cleaning in a compact frame with heated drying.
Specifications side by side
| Spec | SPT 24-Inch Tall Tub Dishwasher | SPT 18-Inch Built-In Dishwasher with Heated Drying | SPT 24-Inch Built-In Dishwasher with Third Rack | SPT 24-Inch Tall Tub Built-In Dishwasher | SPT 24-Inch Built-In Dishwasher with Heated Drying | SPT 18-Inch Built-In Dishwasher | SPT 18-Inch Built-In Dishwasher with Heated Drying | SPT 18-Inch Built-In Dishwasher with Heated Drying | SPT 18-Inch Built-In Dishwasher with Heated Drying |
|---|---|---|---|---|---|---|---|---|---|
| Installation Type | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In | Built-In |
| Width | 24 in | 18″ | 23.6 inches | 24 inches | 23.6 inches | 18″ | 18 inches | 18″ | 18″ |
| Capacity | 14 place settings | 8 Place Settings | 12 place settings | 14 plate settings | Up to 12 standard place settings | 8 | 8 | not stated | 8 Place Settings |
| Noise Level | not stated | not stated | not stated | not stated | not stated | not stated | 52 dBA | not stated | not stated |
| Wash Cycles | 6 cycles | 6 Wash Programs | 5 | 6 | 5 wash programs | 6 | 6 | not stated | 6 Wash Programs |
| Tub Material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| Features | Heated Drying, Energy Star, Tall Tub | Stainless Steel Tub, Heated Drying, Energy Star | Heated Drying, Energy Star, Tall Tub, Smart | Heated Drying, Energy Star, Tall Tub | Heated Drying, Energy Star, Tall Tub, Smart | Stainless Steel Tub, Heated Drying, Energy Star | Stainless Steel Tub, Heated Drying, Energy Star | Heated Drying, Energy Star | Stainless Steel Tub, Heated Drying, Energy Star |
| Color | White | Stainless Steel | White | White | Stainless Steel | Gray | Stainless Steel | White | White |
| Dimensions | 23.9 × 25.6 × 33.7 inches | 23 × 18 × 33 inches | 22.7 × 23.6 × 33.8 inches | 24 × 24 × 34 inches | 22.7 × 23.6 × 33.8 inches | 17.6 × 22.6 × 32.4 inches | 23 × 18 × 33 inches | 17.6 × 22.6 × 32.4 inches | 23 × 18 × 33 inches |
| Weight | 99 pounds | 54 pounds | 69.6 pounds | 99 pounds | 69.6 pounds | 54 pounds | 54 pounds | 54 pounds | 54 pounds |
| Model | SD-6501W | SD-9254SSA | SD-6505W | SD-6501WA | SD-6505SS | SD-9254SS | SD-9254SSB | SD-9254W | SD-9254WA |
| Size | not stated | not stated | not stated | not stated | not stated | 18″ | not stated | 18″ | not stated |
When planning kitchen dimensions, you can compare specifications for the best built in ranges alongside built-in dishwashers.
How to choose the right SPT built-in dishwasher
-
Match your kitchen width
Your cabinetry dictates the frame size. Standard 24-inch renovations require a unit with a 24-inch width. Models like the SPT SD-6501W fit these spaces perfectly. If you have limited square footage, an 18-inch model is necessary. The SPT SD-9254SSA provides an 18-inch width for compact kitchens. Ensure your cutout matches these dimensions before purchasing. Choosing the wrong width prevents installation entirely.
-
Check place setting capacity
Capacity determines how many dishes you can clean at once. Larger families need higher numbers. The SPT SD-6501W holds 14 place settings. This fits households generating significant dishware. Smaller units, such as the SPT SD-9254SSA, hold only 8 place settings. This is suitable for couples or singles. Match your typical dish load to the capacity spec to avoid overloading or underutilizing the machine.
-
Select the tub material
The tub material affects durability and drying. Stainless steel interiors resist rust and retain heat better. The SPT SD-9254SSA features a stainless steel tub. This helps with the heated drying cycle. Plastic tubs are less common in this category. Check the attributes list for this detail. A stainless steel tub generally offers a longer lifespan and better hygiene for your dishes compared to other materials.
-
Review wash cycle options
Different cycles handle various soil levels. Most listed models offer six wash cycles. This provides flexibility for lightly soiled glasses or heavily soiled pots. The SPT SD-6501W includes six distinct cycles. More cycles allow you to save water on small loads. Fewer cycles might mean less control over cleaning intensity. Verify the cycle count if you need specific options like a quick wash or heavy-duty mode for tough stains.
-
Consider smart features
Some models include soil-sensing technology. This adjusts water usage based on dirt levels. The SPT SD-6505W features this smart sensing. It improves efficiency by using less water when dishes are clean. Other models focus on basic heated drying. Decide if you want automated adjustments or manual control. Smart features add convenience but may increase complexity. Choose based on your preference for automated efficiency versus simple operation.
Frequently asked questions
Do all SPT built-in dishwashers include heated drying?
Yes. Every model in this list features heated drying. This spec ensures dishes dry more thoroughly than air-dry cycles alone. You get consistent results across both 18-inch and 24-inch options. The SPT SD-9254W and SD-6501W both rely on this feature for effective moisture removal.
Which SPT built-in dishwasher has the largest capacity?
The SPT SD-6501W holds 14 place settings. It is the highest-capacity model listed. This unit fits standard 24-inch kitchen renovations. Smaller 18-inch models like the SD-9254SSA only hold 8 place settings. Choose the 24-inch width if you need to clean larger loads.
Are SPT built-in dishwashers Energy Star certified?
Yes. All listed SPT models carry Energy Star certification. This indicates they meet strict energy efficiency guidelines set by the EPA. You can expect lower power consumption during wash and dry cycles. This applies to both the white and stainless steel exterior options.
Do SPT built-in models have soil sensors?
Some do, but not all. The SPT SD-6505W and SD-6505SS include soil-sensing technology. These smart cycles adjust water usage based on how dirty the dishes are. Other models like the SD-6501W do not list this feature. Check the attributes for smart connectivity if you want auto-adjustment.
What is the difference between 18-inch and 24-inch SPT built-ins?
The width and capacity differ. The 24-inch models, such as the SD-6501W, are 24 inches wide and hold 14 place settings. The 18-inch models, like the SD-9254SS, are narrower and hold 8 place settings. Your cabinet space determines which width you can install.
Do SPT built-in dishwashers have stainless steel tubs?
Most do. Models like the SD-9254SSA and SD-6505SS feature stainless steel interiors. This material resists rust and odors better than plastic. However, some white models do not specify the tub material in the data. Look for the stainless steel tub feature in the attributes list.
How many wash cycles do SPT built-in dishwashers have?
Many models offer 6 wash cycles. The SD-6501W, SD-9254SSA, and SD-9254SS all include six distinct options. This gives you flexibility for different soil levels. Some newer smart models may vary. Always check the specific model’s attributes for the exact number of cycles.
Can I install an SPT built-in dishwasher myself?
These are built-in units, not portable. They require installation into cabinetry. You need a standard 24-inch or 18-inch space. The specs list dimensions like 23.9 inches for the SD-6501W. You must connect it to water and power. Professional installation is recommended for proper fit.