Specifications
Technical Specs
Energy source check: Recorded ENERGY STAR model: KOS-36RF*##*-**. Record 3798701, qualified 2024-11-15, imported 2026-09-17. Stored record dates do not establish current certification or a current Most Efficient designation. The source reports 10% below the federal standard; its quoted energy measurements calculate to 8.9%. The displayed comparison uses the calculation.
Kostch 21.6 cu.ft French Door Refrigerator With Ice/Water Dispenser, Stainless Steel, Energy Star Certified
Current Offers
We may earn an affiliate commission when you buy through our links. This never affects our reviews or comparisons.
Specs as Kostch records them — how our numbers are made
Below its 60-day median on 0 of the last 58 days tracked · Lowest tracked $3,199.20 on 06/27/2026
- 1.5+ million
- consumers have used Fridge.com
- 100+ million
- impressions for Fridge.com
- 1.2+ million
- AI citations of Fridge.com
- 25+
- major media outlets cite Fridge.com
More than 1.5 million consumers have used Fridge.com. Fridge.com pages have earned more than 100 million impressions. Fridge.com pages have earned more than 1.2 million AI citations. More than 25 major media outlets cite Fridge.com. These figures were stated by Fridge.com on 08/30/2026.
Fridge.com Price Intelligence
38 readings · hover or use the arrow keys to read one
Based on 38 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.
The KOSTCH 21.6 Cu.Ft French Door Refrigerator is a french-door style appliance with an integrated ice and water dispenser. It offers 21.6 cubic feet of storage capacity and features a stainless steel exterior. This refrigerator is Energy Star certified, meeting federal guidelines for energy efficiency.
This refrigerator is suited for households needing moderate to large food storage capacity in a french-door configuration. The ice and water dispenser requires a water line connection for operation, and the unit will need standard electrical power. Because french-door refrigerators typically require clearance space for doors to swing open and because this model includes an external dispenser, verify that your kitchen layout provides adequate space and that water line hookup is accessible before purchase.
Fridge.com Expert Verdict
The Kostch — french door refrigerator.
- 21.6 cu. ft. of usable storage — enough room for the average household weekly grocery run.
- Measures 35.8″ W × 69.8″ H × 29″ 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 $3,215.99 based on the live offers above.
Specifications
Technical Specs
Energy source check: Recorded ENERGY STAR model: KOS-36RF*##*-**. Record 3798701, qualified 2024-11-15, imported 2026-09-17. Stored record dates do not establish current certification or a current Most Efficient designation. The source reports 10% below the federal standard; its quoted energy measurements calculate to 8.9%. The displayed comparison uses the calculation.
Side-by-Side
Quick Comparison
How this french door stacks up against close alternatives on Fridge.com.
| Spec | This product KOSTCH 21.6 Cu.Ft French Door Refrigerator with Ice/Water Dispenser, Stainless Steel, Energy Star Certified Kostch · KOS-36RFD07T-SS | Alternative Sharp · SJG2254FS |  Café · CYE22TP3MD1 |  GE Profile · PYE22KYNFS |
|---|---|---|---|---|
| Price | $3,999 | $3,299 | $3,863 | $3,503 |
| Capacity (cu ft) | 21.6 | 21.6 | 22.1 | 22.1 |
| Width | 35.8 | 35.8 | 35.75 | 35.75 |
| Height | 69.8 | 69.9 | 70.5 | 69.88 |
| Depth | 29 | 30.9 | 31.25 | 31.25 |
| Color | — | — | Matte Black | Fingerprint Resistant, Stainless Steel |
| Top features |
|
| — |
|
| Where to buy | Get Deal | Get Deal | Get Deal | Get Deal |
Watch First
Product Videos
1Sourced and aggregated by Fridge.com.
AnorTrek&Onsaler Appliances
Closest alternatives to this french door refrigerator
Same size and budget — the models shoppers cross-shop with this one.
Unique Appliances - 36 in. Wide Classic Retro 36-Inch 21 cu.ft. Counter Depth French Door Refrigerator - Summer Mint Green
FIN-0018776
Unique Appliances Classic Retro 36" 21.4 Cubic Feet Energy Star French Door Refrigerator With Internal Ice Dispenser
FIN-0014726
Fisher & Paykel 36 Inch & Paykel Series 7 36" Counter Depth French Door Refrigerator RF201AHJSX1
FIN-0018098
ZLINE 36 Inch Counter Depth French Door Refrigerator RFMW36
FIN-0015122
Fisher & Paykel 36 Inch & Paykel Series 7 36" Counter Depth French Door Refrigerator RF201AHUSX1
FIN-0017849
Fisher & Paykel 36 Inch & Paykel Series 7 36" Counter Depth French Door Refrigerator RF201ADUSX5N
FIN-0020029
Bertazzoni 36" 22.5 Cubic Feet Energy Star Smudge-Resistant French Door Refrigerator With Water And Ice Dispenser
FIN-0015746
Café 36 Inch Professional 36" French Door Refrigerator CGE29DP2TS1
FIN-0017731
Brand Background
About Kostch
Kostch represents a budget-tier option in the refrigerator market, with Fridge.com currently tracking four models from this brand, all of which are french door configurations. The brand's exclusive focus on french door refrigerators suggests a targeted approach to meeting consumer demand for this popular style, which typically offers wide shelf space and convenient freezer drawer access. Models like the KOS-36RFD07T-SS indicate Kostch is producing full-size units designed for standard kitchen installations. As a budget-oriented brand, Kostch may appeal to shoppers seeking the french door format without the premium pricing associated with major appliance manufacturers. However, prospective buyers should note that Fridge.com has not yet captured review data for these models, meaning independent verification of performance and reliability remains limited. For consumers considering Kostch, comparing specifications and pricing against established competitors through the Fridge.com catalog can help determine whether the potential savings align with their expectations for features and long-term durability.
Top-Rated French Door Refrigerators
The highest-reviewed refrigerators by verified owners and experts.
LG Smart InstaView Door-In-Door Refrigerator With Craft Ice, Stainless Steel, 30 cu. ft.
FIN-0000208
Midea - 36-in Wide 29 cu. ft. Onetouch Autofill French Door Refrigerator With Dual Icemakers - Stainless Steel
FIN-0009080
800 Series Bosch 36" Counter Depth 20.8 cu. ft. Smart Energy Star French Door Refrigerator With Flex Bar
FIN-0005040
Samsung Large Capacity 3-Door French Door 27 cu. ft. Counter Depth Refrigerator With Dual Ice Maker In Fingerprint Resistant Stainless Steel
FIN-0000882
Energy Star 27.4 cu. ft. 36-Inch Wide French Door Refrigerator With Internal Ice And Water Dispenser
FIN-0018201
Frigidaire 36 Inch Gallery 36" Counter Depth French Door Refrigerator GRMC2273CF
FIN-0000771
36 in. Wide Gordon Ramsay Series By Thor Kitchen 20.3 cu. ft. Counter Depth Refrigerator With Navy Blue Hardware - Stainless Steel
FIN-0018469
Samsung 30 cu. ft. Mega Capacity 3-Door French Door Refrigerator With Family Hub In Fingerprint Resistant Stainless Steel
FIN-0000536
Samsung - 36 in. Wide Bespoke Ai 29 cu. ft. 3-Door French Door Refrigerator With Zero Clearance Fit & Sphere Ice™ - Stainless Steel
FIN-0001505
Whirlpool 30 cu. ft. French Door Refrigerator With Dual Ice Makers 36-Inch Wide In Fingerprint Resistant Stainless Steel
FIN-0000553
Samsung - 36 in. Wide Bespoke 29 cu. ft. 4-Door Flex French Door Refrigerator With Auto Open Door - White Glass
FIN-0000537
Frigidaire Gallery 27.2 cu. ft. 4-Door French Door Refrigerator 36-Inch Wide In Smudge-Proof Stainless Steel
FIN-0014930
Before You Buy
Frequently Asked Questions
Will this Kostch French-door refrigerator fit my space — what are its dimensions?
How much can this Kostch French-door refrigerator hold?
How much does this Kostch French-door refrigerator cost to run per year?
Explore Other Brands
Compare top refrigerator and freezer manufacturers on Fridge.com.
30-day price history
Kostch 21.6 cu.ft French Door Refrigerator With Ice/Water Dispenser, Stainless Steel, Energy Star Certified price history: low $3,999 (Oct 2), high $3,999 (Oct 2), latest $3,999 (Oct 30).
Deals use a 60-day price baseline; charts show 30 days of history.
60-day price baseline: $3,999 median from 30 recorded days. Deal eligibility requires further checks.
Daily low over the last 30 days. Lowest recorded new-condition price across tracked retailer offers. Retailer coverage can change.
Recorded prices stayed the same. All 28 readings came back at $3,999. The flat line connects those observations; prices between checks are unknown.
- Most recent
- 60-day typical
Show the 28 readings behind this chart
| Day | Tracked price |
|---|---|
| Oct 2 | $3,999 |
| Oct 4 | $3,999 |
| Oct 5 | $3,999 |
| Oct 6 | $3,999 |
| Oct 7 | $3,999 |
| Oct 8 | $3,999 |
| Oct 9 | $3,999 |
| Oct 10 | $3,999 |
| Oct 11 | $3,999 |
| Oct 12 | $3,999 |
| Oct 13 | $3,999 |
| Oct 14 | $3,999 |
| Oct 15 | $3,999 |
| Oct 16 | $3,999 |
| Oct 17 | $3,999 |
| Oct 18 | $3,999 |
| Oct 19 | $3,999 |
| Oct 20 | $3,999 |
| Oct 21 | $3,999 |
| Oct 22 | $3,999 |
| Oct 23 | $3,999 |
| Oct 24 | $3,999 |
| Oct 25 | $3,999 |
| Oct 26 | $3,999 |
| Oct 27 | $3,999 |
| Oct 28 | $3,999 |
| Oct 29 | $3,999 |
| Oct 30 | $3,999 |
Dots mark observed prices; connecting lines show change, not observations between checks. Unobserved prices, including in-cart prices, are never invented.