Energy Star
Kenmore 21 cu. ft. (600L) Convertible Upright Freezer/Refrigerator, Garage-Ready, Frost-Free, White - Energy Star | Fridge.com
KenmoreModel: KKUF21-W

Kenmore 21 cu. ft. (600L) Convertible Upright Freezer/Refrigerator, Garage-Ready, Frost-Free, White - Energy Star KKUF21-W

FIN-0014284
Energy Star

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Below its 60-day median on 47 of the last 57 days tracked · typical dip 3% · Lowest tracked $1,522.94 on 07/12/2026

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Fridge.com Price Intelligence

Current
$1,523
90-day tracked avg
$1,569
Lowest tracked
$1,523
July 2026
In line with its typical price
avg $1,569

28 readings · hover or use the arrow keys to read one

LowestTracked since May 2026 Latest reading

Based on 28 prices we’ve tracked since May 2026. Some retailers only reveal their lowest price in cart — we never guess those; figures use displayed prices only.

This Kenmore upright freezer offers convertible functionality, allowing you to switch between freezer and refrigerator modes with one-touch digital controls. The unit measures 32.76 inches wide, 76.77 inches tall, and 28.94 inches deep, making it suitable for various spaces. It's garage-ready when operating in freezer mode and includes helpful alerts for door-open and high-temperature conditions. The interior features LED lighting for visibility, along with door storage bins and removable wire shelves for flexible organization. Digital touch controls provide straightforward operation for mode selection and temperature management.

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Fridge.com Expert Verdict

The Kenmore KKUF21-W — upright freezer.

  • Measures 32.8″ W × 76.8″ H × 28.9″ D, so confirm your alcove and door swing before ordering.
  • ENERGY STAR® certified, which translates to lower utility bills over the unit's lifetime.
  • Currently listed at $1,523.19 based on the live offers above.

Specifications

Technical Specs

Energy source check: Recorded ENERGY STAR model: KKUF21-W. Record 2740420, qualified 2023-11-15, imported 2026-09-17. Stored record dates do not establish current certification or a current Most Efficient designation.

Dimensions (W×H×D)32.8" × 76.8" × 28.9"
Total Capacity21 cubic feet
Energy Usage314 kWh/year
Calculated vs. Federal Standard10.5% below (uses 314 kWh/year vs 351 kWh/year federal standard)
ColorWhite

Side-by-Side

Quick Comparison

How this upright freezer stacks up against close alternatives on Fridge.com.

Spec
Kenmore 21 cu. ft. (600L) Convertible Upright Freezer/Refrigerator, Garage-Ready, Frost-Free, White - Energy Star | Fridge.com
This product
Kenmore 21 cu. ft. (600L) Convertible Upright Freezer/Refrigerator, Garage-Ready, Frost-Free, White - Energy Star
Kenmore · KKUF21-W
Accucold FS30LPLUS2 | Fridge.com
Alternative
Accucold · FS30LPLUS2
Accucold ADA305AFTBC | Fridge.com
Alternative
Accucold · ADA305AFTBC
Summit SCFF1842KS 18"" Built-in or Undercounter Freezer with 2.7 cu. ft. Capacity Frost Free Operation Digital Thermostat and Adjustable Chrome Shelves in Black Stainless Steel | Fridge.com
Alternative
Summit Appliance · SCFF1842KS
Price$1,523.19$999$1,168.19$1,787.83
Capacity (cu ft)—1.82.472.7
Width32.7618.519.7517.75
Height76.77——34.25
Depth28.94——24
ColorWhiteWhiteWhiteStainless Steel
Finish—WhiteWhite—
Top features———
  • Unique 18" width is ideal for small homes and microkitchens
  • Fully frost-free for low maintenance operation
  • 304 grade stainless steel wrapped door in a unique black finish from our exclusive basalt collection
Where to buyGet DealGet DealGet DealGet Deal
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Brand Background

About Kenmore

Kenmore Logo

Kenmore stands as one of the longest-running names in American home appliances, with roots stretching back to 1913. Originally developed as a Sears brand, Kenmore is now owned by Transformco and headquartered in Hoffman Estates, Illinois, where it continues to serve the mainstream refrigerator market through major retailers including Amazon and Lowe's. The Fridge.com catalog currently tracks 29 active Kenmore refrigerator and freezer products, with the lineup skewing heavily toward practical, everyday configurations. Top-freezer models represent the largest segment with 12 units, reflecting Kenmore's traditional strength in straightforward, budget-conscious designs. The brand also offers six counter-depth options for buyers seeking a built-in aesthetic, along with five french-door models for those wanting more contemporary styling. Rounding out the selection are two bottom-freezer units, two compact refrigerators, one side-by-side, and a standalone upright freezer. While Kenmore may not chase the premium smart-appliance market, its century-plus heritage and focus on accessible price points make it a familiar choice for shoppers prioritizing reliability and value over cutting-edge features.

Founded
1913
Parent company
Transformco
Brand rating (aggregate)
3.9/5 · 2,830 reviews
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Before You Buy

Frequently Asked Questions

How much does the Kenmore KKUF21-W cost to run per year?
The Kenmore KKUF21-W uses about 314 kWh per year — roughly $57 per year at the average U.S. electricity rate, 11% less than the federal standard for its size. It is ENERGY STAR certified. Rates vary by state — estimate your exact cost with the energy cost calculator.
Can the Kenmore KKUF21-W go in a garage?
Yes — the Kenmore KKUF21-W is garage-ready, built to hold safe freezing temperatures in unheated spaces through both winter cold and summer heat.
Is the Kenmore KKUF21-W frost-free?
Yes — the Kenmore KKUF21-W defrosts automatically, so you never have to empty it to chip out ice. Frost-free models use slightly more energy than manual-defrost ones in exchange for zero maintenance.
Price history

30-day price history

Kenmore 21 cu. ft. (600L) Convertible Upright Freezer/Refrigerator, Garage-Ready, Frost-Free, White - Energy Star price history: low $1,522.94 (Sep 22), high $1,624.99 (Oct 10), latest $1,624.99 (Oct 19).

Deals use a 60-day price baseline; charts show 30 days of history.

60-day price baseline: $1,574.09 median from 20 recorded days. Deal eligibility requires further checks.

Daily low over the last 30 days. New-condition price on one online marketplace, not a cross-store comparison.

Lowest tracked$1,522.94Sep 22
60-day typical$1,574.09median reading
Highest tracked$1,624.99Oct 10
Most recent$1,624.99Oct 19
Tracked price history for Kenmore 21 cu. ft. (600L) Convertible Upright Freezer/Refrigerator, Garage-Ready, Frost-Free, White - Energy Star18 tracked readings for Kenmore 21 cu. ft. (600L) Convertible Upright Freezer/Refrigerator, Garage-Ready, Frost-Free, White - Energy Star, Sep 20 to Oct 19, 2026. Lowest $1,522.94 (Sep 22); highest $1,624.99 (Oct 10); most recent $1,624.99 (Oct 19); 60-day typical $1,574.09.
Sep 20Oct 19
  • Lowest tracked
  • Most recent
  • 60-day typical
Show the 18 readings behind this chart
The lowest price recorded on each day we checked.
DayTracked price
Sep 22$1,522.94
Oct 3$1,523.19
Oct 4$1,523.19
Oct 5$1,523.19
Oct 6$1,523.19
Oct 7$1,523.19
Oct 8$1,523.19
Oct 9$1,523.19
Oct 10$1,624.99
Oct 11$1,624.99
Oct 12$1,624.99
Oct 13$1,624.99
Oct 14$1,624.99
Oct 15$1,624.99
Oct 16$1,624.99
Oct 17$1,624.99
Oct 18$1,624.99
Oct 19$1,624.99

Dots mark observed prices; connecting lines show change, not observations between checks. Unobserved prices, including in-cart prices, are never invented.