S240FZ6IU (Fhiaba, ENERGY STAR Certified) uses 506 kWh per year, an estimated $86.02/yr to run, ranking 69th cheapest of 80 sampled freezers, 16% above the $73.95/yr median of the 80 sampled models.
Certification: ENERGY STAR Certified
S240FZ6IU
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| Cost rank in category | 69th of 80 |
| Cost percentile | bottom 85% |
| Vs category median | 16% above ($73.95/yr) |
| Rank within same status | 69th of 80 (Median $73.95/yr) |
| Rank within similar capacity | 17th of 20 · capacity total volume ft3 9.68~14.52 (Median $66.98/yr) |
| Category low to high | $33.32/yr ~ $107.44/yr |
| Spec | Value |
|---|---|
| type | Upright Freezer |
| defrost type | Automatic |
| compact | No |
| built in | Yes |
| thru the door dispenser | Yes |
| ice maker | Yes |
| capacity total volume ft3 | 12.1 |
| adjusted volume ft3 | 21.2 |
| annual energy use kwh yr | 506 |
| us federal standard kwh yr | 554 |
| percent less energy use than us federal standard | 10 |
| refrigerant type | R-600a,GWP:3 | Lower GWP |
| refrigerant with gwp | R-600a (GWP:3 | Lower GWP) |
| connected functionality | No |
| date available on market | 2026-03-23 |
| date qualified | 2026-03-25 |
| Model | Certification | Est. energy cost |
|---|---|---|
| S240FZ3IU | ENERGY STAR Certified | $86.02/yr |
| FDFZIC7240L | ENERGY STAR Certified | $86.02/yr |
| NS-UZ11**27 | ENERGY STAR Certified | $60.35/yr |
| NS-UZ11**27-C | ENERGY STAR Certified | $60.35/yr |
| CFU14N6AWE | ENERGY STAR Certified | $66.47/yr |
The Fhiaba S240FZ6IU is certified at 506 kWh per year, which works out to about $86.02/yr at the flat rate assumed on this site. Certified figures come from standardized test procedures, so your actual bill varies with usage and your local electricity rate.
Among the 80 freezers compared on this site, the Fhiaba S240FZ6IU ranks 69th cheapest to run and sits in the bottom 85% of the cost range. That is 16% above the category median of $73.95/yr. The cheapest sampled model runs at $33.32/yr and the most expensive at $107.44/yr.
The Fhiaba S240FZ6IU is listed as ENERGY STAR Certified. Among the 80 sampled freezers with that status the median running cost is $73.95/yr, and the Fhiaba S240FZ6IU ranks 69th cheapest within that group. Certification status reflects efficiency relative to product class, not absolute energy use.
Using the certified capacity total volume ft3 value of 12.1, 20 sampled models fall within +/-20% (9.68 to 14.52), and the Fhiaba S240FZ6IU ranks 17th cheapest among them. The median for that size band is $66.98/yr. Comparing within a size band is more meaningful than comparing certification labels.
Simple estimate, 30 days per month (assuming $0.17/kWh)