Cove Dishwasher Review: Dishwasher Worth $2,600?

You want a dishwasher that cleans well, runs quiet, and lasts for years. The Cove dishwasher promises all three. It comes from the makers of Sub-Zero and Wolf, two names people trust in the kitchen. But this machine costs around $2,600, and that price makes buyers pause.

You may wonder if the Cove is truly better than a Bosch or a Miele. You may ask if the drying works, if the racks hold your pots, and if the warranty protects your money. These are fair questions. A dishwasher at this price should earn its spot in your kitchen.

This review answers those questions in plain terms. You will learn the features, the flaws, and the facts. By the end, you will know if the Cove dishwasher fits your home and your budget. Let us start with a quick summary before we dig into the details.

In A Nutshell

Here is a fast look at the Cove dishwasher before you read the full review. These points cover what matters most for a busy buyer.

• American made quality: The Cove is built in Kentucky by Sub-Zero Corp, a family owned company. You support American workers and get strong parts support.
• Very quiet operation: The Cove runs at 41 to 42 dBA. You will not hear it, even in an open kitchen with the TV on.
• Three full spray arms: The machine has three complete wash arms and 43 spray jets. This gives your dishes strong cleaning from every angle.
• Flexible racks: The middle rack moves up, down, and side to side. The bottom tines fold flat for pots, pans, and odd trays.
• Five year warranty: Cove backs the machine with a full five year warranty, far longer than the one year most brands offer.
• The drying drawback: The hybrid drying leaves water on plastics. This is the one weak spot at this high price.

Keep reading to see how each of these points plays out in real use.

What Is The Cove Dishwasher?

The Cove dishwasher is a luxury built in machine. It comes from Sub-Zero Corp, the same company behind Sub-Zero refrigerators and Wolf ranges. Cove joined the family as the dishwashing brand to complete a full luxury kitchen lineup.

The company launched Cove during the pandemic years. That timing brought some early supply issues. Still, the machine earned praise for its build and features. It aims to match the quality people expect from Sub-Zero and Wolf.

The most common model is the DW2450, a 24 inch panel ready dishwasher. Panel ready means you attach a custom cabinet front. The machine then blends into your kitchen and hides in plain sight. A stainless model with a handle also exists for buyers who want a classic look.

Cove is made in Kentucky, and this matters to many shoppers. American manufacturing often means better service and easier access to parts. The company is family owned, so it tends to care more about repeat customers.

You will not find Cove in every store. It sells through authorized Sub-Zero and Wolf dealers. This keeps quality control tight but limits where you can buy it. The brand targets buyers who want a high end kitchen and do not mind paying for it.

Cove DW2450 Key Features And Specs

The Cove DW2450 packs strong specs into a standard 24 inch frame. It measures about 23 5/8 inches wide, 34 1/2 inches tall, and 23 1/4 inches deep. This fits most standard cabinet openings without trouble.

The machine offers 12 wash cycles plus extra options for specific needs. You can pick a delicate mode, a heavy mode, or a quick wash with a simple press. The controls sit on the top edge of the door, which keeps the front panel clean.

Here are the core specs at a glance:

• Sound level: 41 dBA, one of the quietest ratings on the market
• Spray system: Three full spray arms with 43 spray jets
• Racks: Third rack for silverware, adjustable middle rack, fold down bottom tines
• Power: 115 VAC, 60 Hz standard household connection
• Certification: Energy Star rated for lower water and power use

The machine also includes four LED lights inside, two on the sides and two on top. This helps you load and unload in low light. A child lock keeps little hands from changing settings mid cycle.

The DW2450 connects to an app on your phone. You can track the cycle and get alerts when it finishes. This smart feature matches what other premium brands now offer buyers.

Cove Dishwasher Cleaning Performance

Cleaning is where the Cove shows its strength. The machine uses three complete spray arms stacked at three levels. This design mirrors the Miele system, which many experts rate as the best cleaner.

Most brands use one or two spray arms plus a small sprinkler head. The Cove skips that shortcut. Its 43 spray jets hit dishes from the top, middle, and bottom at once. Water reaches every corner of the tub.

In tests, the Cove cleaned dishes well across all racks. Plates came out spotless. Glasses looked clear. Even baked on food came off after a standard cycle without a pre rinse in most cases.

The machine does lack some niche features. It has no bottle wash jets and no dedicated silverware spray. Brands like GE Profile and JennAir offer those extras. But the Cove makes up for it with raw cleaning power from its three arm setup.

The flexible interior helps cleaning too. You can move racks and fold tines to fit large or oddly shaped items. Better loading means better water flow, and better water flow means cleaner dishes. For everyday loads, the Cove delivers excellent results that justify part of its price.

Cove Dishwasher Drying System Explained

Drying is the Cove’s weak point, and buyers should know this upfront. The machine uses a hybrid drying method. It combines heat from the final rinse with natural condensation to dry your dishes.

The system also uses rinse aid, sometimes called JetDry, to speed the process. A heating element sits under a filter screen and warms the air inside the tub. This helps water evaporate from plates and glass.

In real use, the drying works well on plates and glass. These hard surfaces shed water fast, and they come out ready to put away. The problem shows up with plastics. Water often sits on plastic lids and containers after the cycle ends.

This drying gap feels odd at a $2,600 price point. Cheaper machines from Bosch handle plastics better. The Bosch CrystalDry system uses a mineral that absorbs moisture and releases heat. It dries even plastic items fully.

You can improve Cove drying with a few tricks. Use plenty of rinse aid and let dishes sit a few minutes after the cycle. Open the door slightly to let steam escape. Still, if perfect plastic drying matters to you, this is the Cove’s main flaw.

Top 3 Alternatives For Cove Dishwasher

The Cove is a strong machine, but it is not the only choice at the top of the market. Some buyers want better drying, a lower price, or wider availability. These three alternatives give you great cleaning and quiet runs without the Cove name.

Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API

Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API

The Bosch 800 Series stands out as the top pick here. It matches the Cove at 42 dBA for quiet runs. Its CrystalDry system dries plastics fully, which fixes the Cove’s biggest flaw. The RackMatic middle rack adjusts to hold tall or odd items with ease.

The Bosch 300 Series offers strong value for buyers on a tighter budget. It cleans well with PrecisionWash and includes a third rack for silverware. It costs far less than the Cove while keeping the quiet, reliable Bosch build.

Miele also makes a fine rival in the G 7500 series. It uses three spray arms like the Cove and adds an auto detergent dispenser. Miele carries a five year warranty too, so it matches the Cove on coverage. Each of these gives you a real reason to compare before you buy.

Cove Vs Bosch: Which Should You Buy?

This is the most common matchup buyers face. The Cove costs about $800 more than the top Bosch Benchmark. That price gap makes many people think twice before they choose.

Both machines run quiet at around 42 dBA. Both offer flexible racks and strong cleaning. The Cove uses three full spray arms, while Bosch uses fewer arms with a sprinkler head. On pure cleaning, the two land very close.

Drying tips the scale toward Bosch. The CrystalDry system dries plastics far better than the Cove hybrid method. If you wash a lot of plastic containers, this alone may settle your choice.

The Cove wins on warranty and build story. It offers a full five year warranty against the one year Bosch gives on most models. It is also American made and family owned, which appeals to some buyers.

So which should you buy? Choose the Cove if you want a matching Sub-Zero and Wolf kitchen or the longest warranty. Choose Bosch if you want better drying and a lower price. Both are excellent, and neither choice is wrong.

Cove Vs Miele: A Close Comparison

Miele is the Cove’s closest rival on features. Both machines sit near the $2,600 price point. Both use three complete spray arms for strong, even cleaning across every rack.

Miele adds a feature the Cove lacks. Its AutoDos system dispenses the right amount of detergent at the right time. One PowerDisk holds enough detergent for up to 20 loads. This saves you from measuring soap for every cycle.

The Cove fights back with more options and better controls. It offers six more cycle choices than the Miele G 7500. Many users find the Cove controls easier to read and use day to day.

On warranty, the two tie. Both brands offer a five year warranty on their top models. Miele stretches that coverage to its flagship G 7996, which costs about $3,600.

Drying favors Miele slightly. Its system handles plastics a bit better than the Cove hybrid method. If you value auto detergent and clean drying, Miele leads. If you want more cycle options and simple controls, the Cove wins. The choice comes down to which features you use most.

How Quiet Is The Cove Dishwasher?

Quiet runs are a big reason to buy a luxury dishwasher. The Cove delivers here with a 41 to 42 dBA rating. This beats the common quiet standard of 44 dBA by a clear margin.

To put that in plain terms, you will not hear the Cove work. It runs softer than a normal conversation. Even in an open concept kitchen, the machine fades into the background. You can watch TV or talk with family and never notice it.

The Cove reaches this quiet level with heavy insulation. The company uses 23 pounds of insulation inside each machine. This padding traps sound and stops it from leaving the tub.

Because it runs so quiet, the Cove tells you when it works. A light shines on the floor below the door during the cycle. When the light goes off, the load is done. Bosch uses a similar floor light, and it works well for both brands.

You can also track the cycle on your phone. The app sends an alert when the wash finishes. For anyone who hates a noisy kitchen, the Cove is a top choice for silence. This feature alone pleases many buyers who run loads at night.

Cove Dishwasher Rack Design And Capacity

The racks make or break daily use, and the Cove scores well here. It comes with a third rack on top for silverware and small tools. You can remove sections of this rack to free space on the middle rack.

The middle rack adjusts in every direction. It moves up and down and side to side, much like the Bosch RackMatic system. The Cove version glides even smoother, which fits its high price. You can fit tall wine glasses on top and big plates below.

The bottom rack shines with its flexible tines. The tines fold flat to make room for pots, pans, and odd shaped trays. When you need more plate space, you fold them back up. This gives you real control over each load.

Cove marks its adjustable tines in a bright green color. This helps you spot them fast when you load. It also nods to the orange tines Miele uses in its machines.

For capacity, the Cove holds a standard 12 to 14 place settings. This suits most families with room to spare. The smart layout means you fit more real dishes than the number alone suggests. Good racks turn a good machine into a great one.

Cove Dishwasher Reliability And Warranty

Reliability drives value at this price. Cove designs its machines to last a minimum of 20 years. The company runs strict quality checks before each unit ships from the Kentucky plant.

Because Sub-Zero Corp is family owned, it stands behind its products. Family firms often give better service and keep parts in stock longer. This means fewer headaches when you need a repair down the road.

The warranty backs up the reliability claim. Cove offers a full five year warranty on the whole machine. Most dishwashers, even good ones, carry just a one year warranty. This gap gives Cove buyers real peace of mind.

Early Cove units had some issues tied to the pandemic launch. Supply and service faced delays in those first years. The brand has worked through most of those problems since then.

A few owners report the drying flaw as the main letdown. Beyond that, the machine earns solid marks for build and function. If you want a dishwasher that lasts two decades, the Cove is a safe long term bet. Just plan for the drying quirk and you will stay happy.

Cove Dishwasher Price And Where To Buy

Price is the biggest sticking point for the Cove. The machine lists around $2,600, sometimes more. This puts it near the top of the dishwasher market with Miele.

You can only buy the Cove through authorized Sub-Zero and Wolf dealers. It does not sell in every big box store. This keeps quality high but means you must find a certified dealer near you.

Here is the smart move to save money. If you buy a full Wolf and Sub-Zero kitchen, Cove offers a big rebate. That rebate runs from $1,000 to $2,500 off the dishwasher price.

At the discounted price, the Cove becomes a bargain for a luxury machine. It may end up cheaper than a Bosch Benchmark or a Miele. This makes it the clear pick for anyone building a full luxury kitchen.

If you do not buy the full package, weigh the price hard. The Cove costs $800 to $1,500 more than very good dishwashers. Those machines clean just as well and often dry better. Buy the Cove for the package deal or when you want the best regardless of cost.

Pros And Cons Of The Cove Dishwasher

Every machine has strong points and weak points. The Cove is no different. Here is a clear breakdown to help you decide.

The pros make the Cove appealing. It runs very quiet at 41 dBA thanks to heavy insulation. It cleans well with three full spray arms and 43 jets. The racks flex to fit almost any load. The five year warranty protects your money. And it is American made by a family owned firm.

The cons hold it back. The drying leaves water on plastics, a real flaw at this price. The machine costs $800 more than top rivals without a package deal. It lacks niche features like bottle jets and silverware sprays. And you can only buy it from select dealers.

Here is the short list to weigh:

• Best for: Buyers building a full Sub-Zero and Wolf kitchen who want the rebate
• Great for: Anyone who values quiet runs, strong cleaning, and a long warranty
• Skip it if: You wash lots of plastics or want the lowest price on a great dishwasher

The Cove is a likable machine with one clear weak spot. Match your needs to the pros and the choice gets easy.

Who Should Buy The Cove Dishwasher?

Not every buyer needs a Cove, and that is fine. This machine fits a specific type of shopper. Knowing where you fall makes the choice simple.

You should buy the Cove if you plan a full luxury kitchen. Pairing it with Sub-Zero and Wolf unlocks the big rebate. At that price, the Cove beats every rival on value. The matching design also gives your kitchen a clean, unified look.

You should also consider it if quiet matters most to you. At 41 dBA, few machines run softer. Add the long five year warranty and you get a machine built to last 20 years.

You may want to skip the Cove in a few cases. If you wash plastics often, the drying flaw will annoy you. A Bosch with CrystalDry serves you better. If price is your main concern, cheaper machines clean just as well.

You should also look elsewhere if you want wide availability. The Cove sells only through select dealers. Brands like Bosch and KitchenAid sit on more store shelves and online.

In short, the Cove suits the luxury kitchen buyer who values silence and build quality. For everyone else, a strong rival may make more sense. Match the machine to your real needs and your budget.

Frequently Asked Questions

Is the Cove dishwasher worth the money?

The Cove is worth it if you buy a full Sub-Zero and Wolf kitchen. The rebate drops the price by $1,000 to $2,500, which makes it a great deal. Without that package, it costs more than rivals that clean just as well.

Does the Cove dishwasher dry dishes well?

The Cove dries plates and glass well but struggles with plastics. Its hybrid drying leaves water on plastic lids and containers. Use plenty of rinse aid and crack the door open to help drying.

Who makes the Cove dishwasher?

Sub-Zero Corp makes the Cove dishwasher. This is the same family owned company behind Sub-Zero refrigerators and Wolf ranges. The machines are built in Kentucky in the United States.

How quiet is the Cove dishwasher?

The Cove runs at 41 to 42 dBA, one of the quietest ratings sold. You will not hear it even in an open kitchen. It uses 23 pounds of insulation to trap sound inside the tub.

How long does a Cove dishwasher last?

Cove designs its machines to last a minimum of 20 years. Strict quality checks and a family owned build support this claim. The five year warranty gives you added peace of mind.

Is the Cove better than Bosch?

The two clean about the same, and both run quiet. Bosch dries plastics better with its CrystalDry system and costs less. The Cove wins on warranty length and American made build quality.

Can I buy a Cove dishwasher on Amazon?

Cove sells only through authorized Sub-Zero and Wolf dealers. You will not find the machine itself on Amazon. Strong alternatives like the Bosch 800 Series are available online for easy comparison.