The Allavino KWR50S-1SR is a 50-bottle single-zone compressor wine refrigerator from the Cascina series in a cabinet 18.88 inches wide, narrower than most coolers of this capacity. It is a freestanding unit that vents at the rear, so it must stand in the open and cannot be built into cabinetry or slid under a counter. It suits a collection kept at one temperature in a narrow floor space. The trade-offs are a single zone, a thin owner record and specifications that differ between Allavino and the Amazon listing.
Allavino KWR50S-1SR 50-Bottle Wine Refrigerator Review
The Allavino KWR50S-1SR fits 50 bottles into less than 19 inches of floor width, but it is a freestanding cooler: give it open air around the cabinet, and look elsewhere if it has to go inside cabinetry.
How I reviewed this: I have not had this model in my home. This review is built from the maker’s manual and spec sheet, the owner ratings on Amazon, and the problems owners report most often, weighed against the coolers I have tested myself.
Is the Allavino KWR50S-1SR Worth It for You?
Recommended for: Collectors with a narrow stretch of open floor, such as the end of a kitchen run, a dining room wall or a corner, who want up to 50 bottles at one temperature in a cabinet under 19 inches wide.
Look elsewhere if: The cooler has to be built in or go under a counter, you want reds and whites at separate temperatures, or you want a model with a long owner record behind it.
What Works
- Up to 50 bottles in a cabinet 18.88 inches wide and 33 inches tall
- Compressor cooling with a 39-65 F range on the Amazon listing, enough for whites, reds or a single storage setting
- Removable wooden shelves that extend for loading, plus a bottom area for larger bottles
- Stainless steel framed, UV-protected tinted glass door with a key lock
- Automatic defrost and push-button digital controls on the outside of the door
- Allavino covers compressor parts for five years on top of one year of parts and labor
What Doesn’t
- Freestanding and rear-venting, so it cannot be built into cabinetry or placed under a counter
- Single zone, so a mixed collection has to share one setting
- Only five owner ratings on Amazon (3.8 out of 5) when we checked, too few to judge reliability
- Allavino and Amazon disagree on depth and shelf count, so measure with Allavino’s figures
- Amazon lists 277 kWh a year, higher than several smaller freestanding models
On This Page
How the Allavino KWR50S-1SR Compares
| Factor | Allavino KWR50S-1SR | Allavino KWR33S-1SR |
|---|---|---|
| Capacity | 50 bottles | 33 bottles |
| Width | 18.88 in | 18.88 in |
| Height | 33.0 in | 33.0 in |
| Cooling | Compressor | Compressor |
| Temperature range | 39-65 F (Amazon listing) | 39-65 F |
| Installation | Freestanding, rear-venting | Freestanding, rear-venting |
| Our rating | 4.0/5 | 4.0/5 |
The KWR33S-1SR is the same Cascina series in the same 18.88-inch width and 33-inch height, with 17 fewer bottles. Both are freestanding units that vent at the back. Choose the KWR50S-1SR if you need the extra capacity; choose the KWR33S-1SR if your collection is settled at around 30 bottles. If the cooler has to go inside cabinetry, neither one is the right buy. Note that the KWR33S-1SR was listed as currently unavailable on Amazon when we checked on October 5, 2026.
Who Should Buy the Allavino KWR50S-1SR?
Narrow open floor space
Good fit
- At 18.88 inches wide, it fits a narrow gap in the open, such as the end of a counter run or beside a sideboard
- The stainless frame, curved handle and blue interior lighting sit comfortably next to other stainless appliances
- Allavino’s five-year compressor parts coverage is longer than the one-year warranty on most models we review
Single-type collections of 40 to 50 bottles
Worth knowing
- One zone means one temperature for every bottle, which suits storage of a single kind of wine or a long-term cellar setting
- The Amazon listing describes six wooden shelves of seven standard bottles plus a bottom area for six more; Allavino’s own page lists eight shelves holding five to seven bottles each. Standard Bordeaux bottles reach the rated count; larger shapes will not
- Shelves are removable, which helps with odd sizes but reduces total capacity when you pull one
Where it struggles
Think twice
- It vents at the rear. Enclosed in cabinetry or under a counter it will trap its own heat, run hot and wear out early. For an enclosed space, choose a built-in model with front venting
- A mixed collection you serve from regularly is better served by a dual zone unit
- Allavino gives the depth as 22.0 inches, or 23.75 inches with the handle, while the Amazon listing says 17 inches. Plan around Allavino’s figure plus open air behind the cabinet
A Closer Alternative Worth Considering
Schmecke 24 Bottle Compressor Wine Cooler
If your collection is closer to two dozen bottles, the Schmecke 24 Bottle is a narrower freestanding compressor cooler at 16.93 inches wide and 29.13 inches tall, with a 41-64 F range and a listed 122.64 kWh a year, less than half the KWR50S-1SR’s listed figure. We rate it 4.2 out of 5. You give up 26 bottles of capacity and Allavino’s longer compressor coverage.
Allavino KWR50S-1SR Specifications
| Specification | Detail |
|---|---|
| Capacity | Up to 50 bottles; 3.1 cubic feet (Amazon listing) |
| Dimensions | 18.88 in W x 22.0 in D (23.75 in with handle) x 33.0 in H (Allavino); the Amazon listing gives 17 in deep |
| Weight | 77.2 lb (Amazon listing) |
| Cooling type | Compressor, single zone, automatic defrost; R600A refrigerant |
| Temperature range | 39-65 F (Amazon listing) |
| Controls | Push-button digital control with LED display, blue interior light |
| Shelving | Removable wooden shelves: 6 plus a bottom storage area (Amazon listing); 8 shelves (Allavino) |
| Door | UV-protected tinted glass, stainless steel frame, curved handle, right hinge, keyed lock |
| Installation | Freestanding only, rear-venting (Allavino); freestanding (Amazon listing) |
| Energy use | 277 kWh a year (Amazon listing) |
| Electrical | 115 V / 60 Hz |
| Noise level | Not published by the manufacturer |
| Warranty | 1 year parts, 1 year labor, 5 years compressor parts only (Allavino); the Amazon listing states 1 year parts and labor |
Questions Readers Ask
Is the Allavino KWR50S-1SR worth buying?
Yes, if you need up to 50 bottles in a narrow open floor space and can keep everything at one temperature. It is not the right buy if the cooler has to be built in, and with only five owner ratings there is little evidence yet on long-term reliability.
Can the KWR50S-1SR be built in or installed under a counter?
No. Allavino lists it as a freestanding, rear-venting unit, and the Amazon listing describes it as designed for freestanding installation. It needs open air around the cabinet to shed heat. For a cabinet or under-counter space, see our under-counter guide for front-venting models.
How much electricity does the KWR50S-1SR use?
The Amazon listing gives 277 kWh a year. At an example rate of 15 cents per kWh, that is about 42 dollars a year. Your own rate, room temperature and how often the door is opened will change the figure.
Do I need dual zone for 50 bottles?
Only if you regularly serve both reds and whites straight from the fridge and want each at its own temperature. If the cooler is mainly for storage, one zone does the job. Our single zone guide and dual zone guide lay out the trade-offs, and the temperature zone matcher suggests a setting for your mix.
Final Verdict
Allavino KWR50S-1SR is a sound buy for collectors who need up to 50 bottles at one temperature in a narrow open floor space, because few coolers of this capacity are under 19 inches wide. It is freestanding and vents at the rear, so it is the wrong choice for a built-in or under-counter space.
- Best for: Narrow open floor spaces, 40-50 bottle single-type collections
- Not ideal for: Built-in or under-counter installs, mixed collections needing two temperatures
Related Guides
→ Allavino Series Compared
→ Allavino vs Vinotemp
→ Allavino vs EuroCave
→ Freestanding Wine Coolers
→ Large Wine Coolers
→ Samsung RW51TS338SR/AA
→ Allavino VSW5134S-1BR 56-Bottle Wine Refrigerator
→ Allavino VSW71LD-2BR 172-Bottle Dual Zone Wine Refrigerator
References & Sources
- Allavino: Cascina Series 50 Bottle Single Zone Wine Refrigerator (KWR50S-1SR) – Dimensions, freestanding rear-venting installation, shelving and warranty.
- U.S. Department of Energy – Energy Saver – Guidance on estimating appliance running cost by multiplying yearly kWh by your electricity rate.
This assessment is based on Allavino’s product page, the Amazon listing checked on October 5, 2026, and published owner feedback. Where the two sources differ, both figures are shown. It is updated when the product or its listing changes.
About Ms. DuPont
I have spent over ten years testing and reviewing wine coolers, wine cellar equipment, and wine-related gear, and tracking how it actually holds up over time.
