A comparative noise level analysis of built-in dishwashers shows that nearly one-third (32%) of models operate between 42dB and 45dB, offering a whisper-quiet experience ideal for open kitchens (see the comparative chart). The ZLINE DWMT-304-24 Dishwasher falls within this premium quiet range, delivering efficient cleaning without the disruptive hum of louder units. With 6 wash cycles, including Auto, Normal, Heavy, Delicate, Express, and Rinse, and a generous 16-place setting capacity, it combines performance and capacity in a sleek built-in design perfect for family homes.
Read on to discover why the ZLINE DWMT-304-24 is a standout choice for modern households, or check out our Overview Summary below for a quick verdict and pricing insights.
Table of Contents
Overview Summary
Performance Indicators:
ZLINE DWMT-304-24 Price History:
Pros:
- ENERGY STAR certified
- 16 place setting large capacity
- Six versatile wash cycles
- Quiet 45 dB operation
- Durable 304 stainless steel tub
- Efficient 3.0 gallons water usage
Cons:
- No Wi Fi connectivity
- Residual heat drying only
- No built in water softener
- Manual filter cleaning required
- Limited wash options
ZLINE DWMT-304-24 in the Market Spotlight: A Competitive Comparison
💰 The Price Range Spectrum: Every Bracket at a Glance
The ZLINE DWMT 304 24, priced around $1085, falls within the $1010 to $1319 range, which represents about 17% of built-in dishwashers in the market. This places it slightly above the mid-range category, leaning toward the premium segment of built-in dishwashers. While not among the most common price brackets, it still sits within a competitive range where many feature-rich models are positioned.
The largest concentration of models appears in the $390 to $699 range (38%), followed by $700 to $1009 (35%), showing that most buyers typically choose budget to mid-range options. Compared to these more affordable categories, the ZLINE DWMT 304 24 is priced higher, reflecting its premium stainless steel construction and advanced features. However, it remains significantly more accessible than the $1320+ premium tier, which represents a much smaller share of the market.
🔇 Quiet Operation or Background Buzz? Noise Level Examined
Operating between 42 dB and 45 dB, the ZLINE DWMT-304-24 falls in the quietest major category, which includes 32% of built-in dishwashers. This range is ideal for open-concept homes or late-night cleaning sessions.
Only 4% of models are quieter (38–41 dB), while 30% operate at 50–53 dB making ZLINE’s placement excellent for noise-conscious buyers seeking whisper-level operation without paying for ultra-premium silence.
⚖️ Weight Insights: How Lightweight Is This Dishwasher?
Weighing 109 lb, the ZLINE DWMT-304-24 sits in the 93.5–112.9 lb bracket, covering 28% of built-in dishwashers. It’s heavier than the market average but falls just below the most populated weight category (74–93 lb, 35%).
This added weight contributes to a sturdier frame and better vibration control, ensuring long-term stability and quieter cycles,an advantage for those prioritizing durability over mobility.
🍽️ Capacity Check: Comparing Place Settings Across Top Models
The ZLINE DWMT-304-24 offers 16 place settings, positioned in the 15–16 place setting range, which covers 34% of built-in dishwashers. This places it in the top tier for capacity among residential models.
Mid-sized options, such as 13–14 place settings, follow at 30%, while smaller units (7–12 place settings) make up just 36% combined. ZLINE’s capacity makes it a great match for larger families or frequent entertainers who value efficiency and space.
🔄 How Many Ways Can It Clean? Comparing Wash Cycles by Model
Equipped with 6 wash cycles, the ZLINE DWMT-304-24 sits squarely in the most common configuration, representing 51% of built-in dishwashers. This balance of variety and simplicity appeals to most homeowners.
Models offering 7–8 wash cycles each account for 10%, while only 4% exceed 9 cycles. ZLINE’s cycle set hits the sweet spot, enough versatility for different load types without overwhelming users with unnecessary options.
ZLINE DWMT-304-24 Dishwasher
Breaking Down the ZLINE DWMT-304-24: Features and Ratings
The awesome team at WashDryDazzle took the ZLINE DWMT-304-24 fix dishwasher for a spin just for you. We wanted to see if it’s as dazzling as it sounds. Our goal? To help you make the best choice for your kitchen.
💵 Price and Design (4.4/5)
At around $1085, the ZLINE DWMT 304 24 sits in the premium built-in category, and it looks the part with a clean stainless steel finish and a solid, modern front. The top control layout keeps the buttons hidden for a sleeker kitchen view, while the digital display uses LED indicator lights to show cycle status at a glance. Size-wise, it measures 34 inches high, 24 inches wide, and 25 inches deep, with a sturdy 109 lb build that feels substantial once installed.
| Price | $1085 |
| Height | 34 inches |
| Width | 24 inches |
| Depth | 25 inches |
| Weight | 109 lb |
| Color | Stainless Steel |
| Control Panel Location | Top Control |
| Display | Digital display |
| Touch or Tactile Controls | Tactile control |
| Cycle status/progress indicator on display | Cycle status display LED with indicator lights |
| Wi-Fi Enabled (Smart Dishwasher) | N/A |
| Compatibility with home assistants (e.g., Alexa, Google Assistant) | N/A |
✨ Cleaning Performance (4.5/5)
For everyday messes and heavier loads, you get six wash cycles, including Auto, Normal, Heavy, Delicate, Express, and a quick Rinse, plus a Delicate mode that is gentler on glassware. Cleaning is powered by two spray arms, including a Vortex wash arm, paired with DuraWash Technology for multi-motion coverage.
It also includes useful options like Sanitize up to 156.2°F (69°C), Hi Temp up to 140°F (60°C), and Extra Dry. The removable quad-stage mesh filter system supports consistent performance. For better performance, the entire filter system should be cleaned at least once a week.
| Number of Wash Cycles | 6 (Auto, Normal, Heavy, Delicate, Express, Rinse) |
| Specialized Cycles | Delicate Mode |
| Number of Options / Functions | 3 (Sanitize, High Temp, Extra Dry) |
| Number of Spray Arms | 2 spray arms with Vortex wash arm |
| Filter type (self-cleaning or manual/Removeable Filter) | Removable quad-stage mesh filter system (manual cleaning) |
| Sanitization | Yes |
| Delay Start Timer | Yes (24 hours) |
| Targeted washing zones | DuraWash Technology with multi-motion spray system |
| Soil sensor capability (Turbidity Sensor) | Yes (Smart Wash Technology) |
| Option / Function # 01 | Sanitize: Uses a high-temperature final rinse up to 156.2°F (69°C) to help kill bacteria and germs. |
| Option / Function # 02 | Hi Temp Wash: Raises wash water temperature up to 140°F (60°C) for improved cleaning of greasy or heavily soiled dishes. |
| Option / Function # 03 | Extra Dry: Activates the heater during the drying phase to improve drying performance and reduce remaining moisture on dishes. |
💨 Drying Performance (4.2/5)
This dishwasher uses residual heat drying to finish the job, so it leans more toward energy-smart drying than ultra-fast results. Heat drying uses an internal heating element or system to actively warm the air inside the dishwasher after the wash cycle. This added heat speeds up moisture evaporation and leaves dishes dry more quickly, but it uses more energy than other methods.
Residual heat drying utilizes the heat generated during the wash cycle to evaporate moisture from dishes naturally. As the interior of the dishwasher cools, the warm stainless steel tub absorbs and dissipates the residual heat, aiding in the drying process without additional energy consumption. Rinse aid in a dishwasher is a liquid drying agent that improves drying performance and reduces water spots on dishes. There is no built-in softener, so the detergent may need to be adjusted for hard water.
| Hot Air Drying / Heat Drying | Residual Heat Dry |
| Fresh Air Circulation for Moisture and Odor | Moisture reduction through residual heat drying |
| Auto Door Opening for Natural Drying | N/A |
| Rinse aid availability | Yes |
| Built-in Water Softener (For Hard Water) | No built-in softener; detergent amounts vary by water hardness |
🔕 Noise Level (4.6/5)
At 45 dB, the ZLINE DWMT 304 24 runs quietly enough not to dominate the room, even in an open kitchen layout. To put the 45 dB dishwasher noise level into perspective, standing about five feet away from the dishwasher would sound similar to the soft hum of a library or light rain falling outside, which is quiet and non-intrusive, offering a peaceful ambiance in your kitchen.
Compared with competitors like the KoolMore KM-DW2445-PR (45 dB) and SHARP SDW6757ES (45 dB), the LG LDP6810SS (44 dB) is slightly quieter. In comparison, competitors like the Gudsunal WQP4 6207 is a bit louder, running around 60 dB, which is similar to a normal conversation or the background noise of an office, which would be noticeable but not overly loud.
⚡ Energy Efficiency (4.4/5)
The ZLINE DWMT 304 24 is ENERGY STAR® rated (Energy Star-certified appliances meet strict energy efficiency standards set by the EPA, using less energy and reducing environmental impact), which is reassuring for a 24-inch built-in model. It runs on 120V and includes a 24-hour delay start, which helps you shift cycles to off-peak hours if your electricity rates vary. A Normal Cycle with Residual Heat Drying system, running 146 minutes, would use approximately 1.15 kilowatt-hours (kWh) of electricity.
To put this in perspective, it is similar to running a 1-ton AC at full load for about 69 minutes. Energy consumption for running this dishwasher daily on Normal Cycle with Residual Heat Drying systemfor 30 days = 1.15 kWh/day x 30 days = 34.74 kWh/month. This function allows you to schedule a wash cycle to begin at a later time. This feature is perfect for running the dishwasher during off-peak energy hours or ensuring clean dishes are ready when you need them.
| Energy Star rating | ENERGY STAR® |
| Estimated Energy Consumption / Wattage | 34.7 kWh/month for Daily use of Normal Cycle with Residual Heat Drying system |
| Voltage Required | 120 Volts |
| Delay Start Timer | Yes (24 hours) |
💧 Water Usage (4.5/5)
The ZLINE DWMT 304 24 keeps water consumption quite reasonable, using about 3.0 gallons (11.36 liters) per wash in the Normal cycle. That places it right in line with competitors like the KoolMore KM-DW2445-PR, which also uses 3.0 gallons (11.36 liters) per wash, and the SHARP SDW6757ES, which also uses 3.0 gallons (11.36 liters) per wash. The LG LDP6810SS is slightly more efficient, using around 2.4 gallons (9.08 liters) per wash. Overall, the ZLINE manages a good balance between effective cleaning and responsible water use.
| Water Consumption (Per Cycle) | 3.0 gallons (11.36 Liters) per wash in Normal cycle |
🕒 Cycle Time (4.4/5)
Cycle durations on the ZLINE DWMT 304 24 cover a wide range of everyday cleaning needs. The Auto cycle typically runs between 100 and 133 minutes, depending on soil level. The Normal cycle takes around 102 to 120 minutes for regular dish loads, while the Heavy cycle runs about 138 minutes for tougher messes.
Delicate items are handled in roughly 114 minutes, and the Express cycle offers a quicker 60-minute wash for lightly soiled dishes. A quick Rinse cycle completes in about 20 minutes. For a deeper dive into specific wash cycles, please refer to our section: “Specialized Wash Cycles.”
🍽️ Loading Capacity (4.6/5)
With a capacity of 16 Place Settings (defined further down in this section), the ZLINE DWMT 304 24 easily handles large family loads or dinner-party cleanup. It features three racks to organize dishes efficiently, along with a silverware basket with multiple compartments to keep utensils separated for easier cleaning. The interior can accommodate plates up to about 13 inches, giving you plenty of flexibility when loading larger cookware or serving dishes.
| Number of Place Settings | 16 Place Settings |
| Dish or Plate Size: A Rack can Accumulate | 13 inches |
| Number of Racks | 3 |
| Special Utensil Holders or Baskets | Silverware basket with multiple compartments |
| Adjustable height of Rack | Adjustable upper rack with foldable tines, lower rack with Cup shelf |
16 – Place Setting Dishwasher:
A place setting refers to the dishes and utensils required for a single person’s meal. In dishwashers, it indicates the number of such sets the appliance can handle in one cycle.
A 16-place setting dishwasher is designed to wash 16 dinner plates, 16 dessert plates, 16 soup bowls, 16 cups, 16 glasses, and 16 sets of cutlery in one cycle.
In reality, the exact combination can vary due to item sizes and shapes. For example, you can comfortably fit 16 dinner plates, 16 dessert plates, 14 soup bowls, 14 cups, 12 glasses, and 16 sets of cutlery in a 16-place setting dishwasher.
🔒 Safety Features (4.3/5)
The ZLINE DWMT 304 24 includes several practical safety elements for everyday use. A Control Lock helps prevent accidental button presses, especially useful in homes with children. The dishwasher also meets CEE Tier 1 efficiency standards. In addition, the dishwasher is equipped with a non-slip base, ensuring it stays securely in place during operation.
But do not place or use the machine on an unstable or uneven platform. For safe operation, avoid placing the dishwasher near gas or electric burners. Also, do not use extension cords or adapter plugs.
| Child Lock – Safety Feature | Control Lock |
| Leak or Overflow Protection – Safety Feature | Anti-flood protection with an overflow detection system |
| Non-Slipping Base | Yes |
🛠 Reliability and Durability (4.4/5)
The ZLINE DWMT 304 24 is built with 304-grade stainless steel inside and out, giving it a strong, durable structure. Stainless Steel is a strong, corrosion-resistant material prized for its durability, sleek appearance, and ability to withstand high temperatures and exposure to moisture without rusting or degrading.
The dishwasher is sturdy, but avoid overloading the top surface with heavy items. It also includes a 1-year parts and body warranty. To keep your warranty valid, use the product only as intended, follow the instructions in the manual, and avoid misuse, mishandling, accidents, neglect, or abuse.
ZLINE DWMT-304-24 Wash Modes and How They Work
With specialized wash programs, the ZLINE DWMT-304-24 Under-counter dishwasher is designed to tackle various levels of grime and leave your dishes sparkling clean. Here’s a quick overview of its wash cycles:
| Program | When to Use | Cycle Time (Minutes) | Available Options |
|---|---|---|---|
| Regular | Standard program for daily, regular, or typical use to completely wash a load of normally soiled dishes. | 122–145 | Half Load, Sanitize, Extra Fast, Extra Dry, Hi-Temp |
| Auto | Automatically adjusts water temperature, quantity, energy consumption, and cycle duration based on soil level. | 110–155 | Half Load, Sanitize, Extra Fast, Extra Dry, Hi-Temp |
| Intensive Plus | Suitable for heavily soiled dishes that have been left for a long time. | 165 | Half Load, Sanitize, Extra Fast, Extra Dry, Hi-Temp |
| Intensive | Suitable for heavily soiled dishes and cookware. | 130 | Half Load, Sanitize, Extra Fast, Extra Dry, Hi-Temp |
| Daily | Suitable for normally soiled dishes used every day. | 117 | Half Load, Sanitize, Extra Fast, Extra Dry, Hi-Temp |
| Delicate | Suitable for lightly soiled and delicate dishes such as glassware. | 90 | Half Load, Extra Fast, Extra Dry |
| Super | Quickly cleans lightly soiled daily dishes using a faster program. | 50 | Half Load, Sanitize, Extra Dry, Hi-Temp |
| Rinse | Rinses dishes you plan to wash later without detergent. | 15 | Half Load |
The Real Deal on the ZLINE DWMT-304-24: Pros and Cons Listed
Pros
- Large 16-place setting capacity with three racks allows washing full loads of dishes in fewer cycles.
- ENERGY STAR certified with about 34.7 kWh monthly consumption, helping reduce electricity use during regular daily operation.
- Uses only 3.0 gallons (11.36 liters) of water per Normal cycle, helping conserve water.
- Six wash cycles, including Auto, Heavy, Delicate, and Express, provide flexibility for different dishwashing needs.
- Sanitize option reaches 156.2°F (69°C) to help eliminate bacteria and improve hygiene after washing.
- Hi Temp wash-up to 140°F (60°C) helps break down stubborn grease and heavily soiled food residue.
- Quiet 45 dB operation keeps kitchen noise minimal, similar to a quiet library or gentle rainfall.
- DuraWash multi-motion spray system with vortex wash arm improves coverage and cleaning consistency.
- 304 grade stainless steel tub and exterior enhance durability and resistance to corrosion and moisture.
- 24-hour delay start timer allows flexible scheduling of wash cycles during convenient or off-peak hours.
Cons
- No Wi-Fi connectivity or smart home assistant compatibility
- The manual removable filter system needs weekly cleaning for best results
- Lacks a built-in water softener for demanding water conditions
- Residual heat drying may leave plastics slightly damp compared to stronger heated drying systems.
ZLINE DWMT-304-24 Dishwasher
Who Gets the Most Out of ZLINE DWMT-304-24 Dishwasher
- Homeowners who value quiet operation and want a dishwasher that can run smoothly without disturbing open-concept living areas.
- Busy families require a large-capacity dishwasher that efficiently handles daily loads while conserving water and energy.
- Design-focused buyers who prefer premium stainless steel finishes and seamless top-control panels that enhance the modern aesthetic of their kitchens.
- Eco-conscious users looking for ENERGY STAR® certified appliances that reduce energy costs and environmental impact.
- Health-conscious individuals who appreciate high-temperature sanitization options for hygienic cleaning and spotless dishes.
- Organized homeowners who value multiple rack options, including a foldable utensil rack and a large cutlery basket, for flexible loading.
- Home cooks or entertainers who need consistent performance and multiple wash cycles for heavy-duty cookware and frequent use.
- Safety-conscious households who appreciate control lock and anti-flood protection for added peace of mind during operation.
- Those seeking long-lasting durability from a 304-grade stainless steel build designed to resist corrosion and withstand high heat.
Who Won’t Benefit from ZLINE DWMT-304-24 Dishwasher
- Tech-savvy users seeking Wi-Fi-enabled or voice-controlled dishwashers will likely be disappointed by the absence of innovative connectivity features.
- DIY enthusiasts may not prefer this model since it requires professional installation for optimal performance and setup.
- Residents in areas with hard water who need a built-in water softener may experience mineral buildup without external treatment.
- Individuals with limited kitchen space or non-standard cabinetry may find its 24-inch built-in design unsuitable.
- Minimalists or tech novices preferring fewer cycles and simplified controls may find the multiple options unnecessary.
ZLINE DWMT-304-24 Alternatives You Should Know About
KoolMore KM-DW2445-PR
The KoolMore KM-DW2445-PR is a built-in dishwasher designed for modern kitchens that prefer a seamless, custom cabinet appearance. Its panel-ready exterior blends with surrounding cabinetry, while the stainless steel interior helps maintain durability and heat retention. With 14 place settings, six wash cycles, and a vortex wash arm system, it offers dependable cleaning performance. The heated drying system improves drying results, and the 45 dB operation keeps the kitchen environment quiet. ENERGY STAR certification and efficient water usage further enhance its practicality for everyday dishwashing.
Read more about this model in our comprehensive KoolMore KM-DW2445-PR Dishwasher Review.
KoolMore KM-DW2445-PR Dishwasher
LG LDP6810SS
The LG LDP6810SS brings a more feature-packed approach to built-in dishwashing. With 15 place settings, nine wash cycles, and QuadWash technology with three spray arms, it delivers thorough cleaning coverage across a range of dish loads. LG also adds TrueSteam and Dynamic Dry technologies to enhance washing and drying performance. Smart connectivity through LG ThinQ allows remote monitoring and control, making it one of the more advanced options in this category. Combined with quiet 44 dB operation and strong water efficiency, it balances performance with modern smart convenience.
Discover all the details in our detailed LG LDP6810SS Dishwasher Review.
LG LDP6810SS Dishwasher
SHARP SDW6757ES
The SHARP SDW6757ES focuses on balanced performance with a straightforward design and reliable cleaning features. It supports 14 place settings and three spray arms, including a dedicated power wash zone for tougher cookware. The dishwasher provides six wash cycles and several cleaning options such as sanitize, high temperature wash, and heat dry, giving flexibility for different dish loads. A heated drying system and Air Refresh function help maintain freshness and reduce moisture after cycles. With 45 dB operation and ENERGY STAR efficiency, it offers a solid mix of performance and practicality.
Learn more about this model by exploring our thorough SHARP SDW6757ES Dishwasher Review.
SHARP SDW6757ES Dishwasher
Our Closing Take on ZLINE DWMT-304-24 Dishwasher Review
The ZLINE DWMT 304 24 dishwasher stands out as a solid built-in option that balances performance, durability, and quiet operation. With 16 place settings, six versatile wash cycles, and DuraWash multi-motion spray technology, it handles everyday dish loads with consistent cleaning results. The 45 dB noise level keeps the kitchen calm, while ENERGY STAR efficiency and low water usage of 3.0 gallons per cycle help manage long-term utility costs. Its 304-grade stainless steel construction also adds a premium feel and durability.
If you are looking for a reliable dishwasher that combines strong cleaning performance with a quiet, efficient design, the ZLINE DWMT 304 24 is a dependable choice for your kitchen upgrade.
ZLINE DWMT-304-24 Dishwasher
Frequently Asked Questions (FAQs)
What is the capacity of the ZLINE DWMT-304-24 dishwasher?
The ZLINE DWMT-304-24 offers 16 place settings, allowing it to handle large dish loads, dinnerware, and cookware efficiently in one cycle.
How quiet is the ZLINE DWMT-304-24 dishwasher during operation?
It operates at 45 dB, which is very quiet. The sound level is similar to soft library noise or light rain.
How much water does the ZLINE DWMT-304-24 dishwasher use per cycle?
The dishwasher uses about 3.0 gallons (11.36 liters) of water in the Normal cycle, supporting efficient and eco friendly dishwashing.
Does the ZLINE DWMT-304-24 dishwasher have a sanitize feature?
Yes, it includes a Sanitize option that raises the final rinse temperature up to 156.2°F (69°C) to help reduce bacteria.
How many wash cycles are available in the ZLINE DWMT-304-24 dishwasher?
This dishwasher offers six wash cycles, including Auto, Normal, Heavy, Delicate, Express, and Rinse for different cleaning needs.
Does the ZLINE DWMT-304-24 support smart home or Wi Fi connectivity?
No, the ZLINE DWMT-304-24 does not include Wi Fi connectivity or smart home assistant compatibility like Alexa or Google Assistant.
Is the ZLINE DWMT-304-24 dishwasher energy efficient?
Yes, it is ENERGY STAR certified and consumes about 34.7 kWh per month with daily use of the Normal cycle.
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A clean and well-maintained dishwasher not only performs better but also lasts longer. Check out these articles from our website to keep your dishwasher in peak working order:
- Dishwasher Air Gaps: What They Are and Why We Need Them
- Dishwasher Door Unlocking During A Cycle? 5 Tips to Consider
- 6 Easy Steps to Clean Your Dishwasher Filter
- 18 Common Dishwasher Mistakes You’re Likely Making Every Day!
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Additional Reads to Enhance Your Dishwashing Knowledge
- First Time Using a Dishwasher? The Ultimate Beginner’s Guide!
- All About Dishwasher Racks: What Everyone Should Know!
- How Do Countertop Dishwashers Work?
- Dishwasher Cycles and Settings Explained
- Stainless Steel vs. Plastic Tub Dishwashers: Which is Better?
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