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At a glance
A 60 cm built-in wine cabinet holding 44 Bordeaux bottles across two independent temperature zones, each adjustable anywhere between 5 and 20 degrees.
The KUW21AHG0G is Bosch's Series 6 built-in wine cooler, sized for a standard 82 by 60 cm under counter niche and finished in black behind a triple-glazed glass door. It holds 44 Bordeaux bottles on three wooden grills with a telescopic rail, which makes it a serious piece of storage rather than a token wine drawer.
The important part is the two independent temperature zones, each served by its own cooling circuit and each adjustable between 5 and 20 degrees. That lets you keep whites and sparkling wine at serving temperature in one half while reds sit warmer in the other, in a single cabinet. The glass door uses three panels with a UV filter to keep light off the bottles.
Ideal for
Serious collections
Forty-four Bordeaux bottles is a proper cellar's worth for a home, held on three wooden grills with a telescopic rail so bottles slide out without disturbing the rest.
Mixed drinking
Two independent zones let you store reds and whites correctly in the same appliance, each set anywhere between 5 and 20 degrees to suit what you actually drink.
Kitchen islands
The black cabinet, glass door and vertical bar handle are meant to be seen, and LED presentation lighting with a dim function turns the bottle display into part of the room.
Key features
44 bottle capacity
Rated for 44 standard 75 cl Bordeaux bottles across three wooden grills, with a telescopic rail so a full shelf can be drawn out safely.
Two temperature zones
Two independent cooling circuits mean each half of the cabinet holds its own setting, anywhere from 5 to 20 degrees, without one affecting the other.
5 to 20 degree range
The adjustable range covers sparkling and white service temperatures at the low end and cellar or red serving temperatures at the top.
Triple glazed UV door
Three glass panels with a UV filter keep daylight and kitchen light away from the bottles while leaving the collection on view.
LED presentation lighting
Interior LED lighting with a presentation mode and a dim function lets you light the bottles for effect or turn the display down.
38 dB(A) running noise
Noise class C at 38 dB(A), which keeps a cabinet holding a compressor and two cooling circuits reasonably discreet in a kitchen.
More to know
How two zones change storage
A single-zone wine cooler forces a compromise: pick a temperature and everything lives at it. This cabinet runs two independent cooling circuits, so each of its two zones can be set separately anywhere between 5 and 20 degrees. In practice that means sparkling and white wine held ready to pour in the cooler zone, and reds sitting at a proper serving temperature in the other, rather than being pulled out an hour early to warm up on the counter.
Protecting bottles from light
Wine keeps best out of strong light. The door here is built from three glass panels with a UV filter, which lets you see the collection without exposing it to daylight or kitchen downlights. Inside, three wooden grills carry the bottles, and a telescopic rail lets a loaded shelf be pulled forward smoothly rather than dragged. LED interior lighting with a presentation mode and a dim function means you can show the bottles off, or leave them in the dark.
Fitting and running the cabinet
The cooler needs a standard built-in niche of 82 by 60 by 56 cm, and the appliance itself measures 81.8 by 59.8 by 58.1 cm, so this is an installation job rather than something you slide into a gap. At 40.5 kg it is a heavy appliance to manoeuvre into place, and heavier again once loaded. Bosch rates it at energy class G and 130 kWh a year, with running noise of 38 dB(A) in noise class C. The hinge is on the right and is reversible.
Specifications
| Brand | Bosch |
|---|---|
| Model | KUW21AHG0G |
| Product Type | Wine Cooler |
| Range | Series 6 |
| Installation | Built-in / built-under (82 x 60 cm niche) |
| Bottle capacity | 44 x 75 cl Bordeaux bottles |
| Temperature zones | 2 independent zones, adjustable 5-20°C |
| Cooling systems | 2 independent cooling circuits, 1 compressor, interior ventilator |
| Door | Glass door, 3 glass panels with UV filter, vertical bar handle, right reversible |
| Shelving | 3 wooden grills with telescopic rail |
| Lighting | LED light with presentation mode and dim function |
| Energy rating | G |
| Annual energy consumption | 130 kWh/annum |
| Noise level | 38 dB(A) re 1pW (Class C) |
| Colour | Black |
| Dimensions (H x W x D) | 81.8 x 59.8 x 58.1 cm |
| Niche size (H x W x D) | 82 x 60 x 56 cm |
| Weight | 40.5 kg |
| Power supply | 220-240 V, 50-60 Hz, 60 W, 6 A fuse, 230 cm cord |
| Warranty | 2 Year Warranty |
What's in the box
- Wine cooler x1
- Installation/user manual x1
Compare Similar Models

| Specification | Bosch Series 6 Built-In 44 Bottle Wine Cooler - Black | NEFF N70 Built-In 21 Bottle Wine Cooler - Black |
|---|
At a glance
From the Knowledge Centre
Guides and advice related to this product
Energy efficiency
- Annual energy consumption130 kWh/annum
Product information
Delivery
- Delivery for this item:
- Estimated delivery:
- A 2-person delivery service is available for large appliances.
Returns
- Changed your mind? Online orders can be cancelled within 14 days of delivery under EU distance-selling rules.
- Faulty goods are covered by your statutory consumer rights, in addition to any manufacturer warranty.
- Need help? Call us on 01 531 0700.
Recycling your old electricals
Waste Electrical and Electronic Equipment (WEEE) is taken back free of charge on a one-for-one, like-for-like basis. Waste batteries including rechargeable batteries are taken back free of charge. You are not obliged to make any purchase when returning old batteries. Each local authority must also accept household WEEE and small batteries free of charge at its recycling facilities. All WEEE and waste batteries must be recycled and should not be placed in any of your household wheelie bins. Make sure you always recycle all your old electrical goods and batteries.
Take-back is available at Euronics member stores. Find your nearest store or see how take-back works, including collection when we deliver a large appliance.
Warranty and your rights
- Manufacturer warranty
- 2 Year Warranty
A manufacturer warranty is provided by the manufacturer and is separate from your legal rights. By law you are entitled to remedies from the seller, free of charge, if goods are not in conformity with the contract. Those rights are not affected by any manufacturer warranty.
Your legal guarantee: the official EU notice
Tap the notice to open it full size, or read the text version below.
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In Ireland the two-year period is a minimum. The six-year limitation period in which consumers in Ireland can raise a problem with goods is not affected.
Read the notice as text
Legal guarantee
Minimum two-year legal guarantee protection for goods sold in the European Union.
Consumers can claim their rights under the legal guarantee of conformity, for example if goods:
- do not match the description;
- do not function as intended.
Sellers are liable for any lack of conformity which existed when the goods were delivered, and which becomes apparent within the legal guarantee period. Sellers in such a situation are required to offer:
- free repair or free replacement;
- in some cases, a price reduction or full reimbursement.
Some countries have a longer legal guarantee period. For second-hand goods, a shorter period may apply, but not less than one year.
For more information on your rights in a specific country, scan the QR code below or ask the seller. europa.eu/youreurope/guarantees
What to do if you receive non-conforming goods:
- Contact the seller as soon as possible to report the issue;
- Provide proof of purchase, such as a receipt, invoice, or bank statement.
Sellers and producers may also offer commercial guarantees, which apply independently from the legal guarantee. For example, you may see this GARAN label representing a commercial guarantee of durability offered by the producer at no additional cost and covering the entire good.

