Data through April 2026
Freezers · 21 certified models
Conserv
This data covers 21 certified Conserv — annual running costs span $46 to $90 at national-average rates (median $75; the whole-category median is $79).
All certified models
| # | Model | kWh/yr | $/yr (US avg) |
|---|---|---|---|
| 1 | Conserv FR300BG | 244 | $46 |
| 2 | Conserv FR300SG | 244 | $46 |
| 3 | Conserv FR300WG | 244 | $46 |
| 4 | Conserv FR430B | 260 | $49 |
| 5 | Conserv FR430S | 260 | $49 |
| 6 | Conserv FR430SC | 260 | $49 |
| 7 | Conserv FR1400BREV | 396 | $75 |
| 8 | Conserv FR1400SREV | 396 | $75 |
| 9 | Conserv FR1400SS-N | 396 | $75 |
| 10 | Conserv FR1400SSEL | 396 | $75 |
| 11 | Conserv FR1400SSER | 396 | $75 |
| 12 | Conserv FR1400W-N | 396 | $75 |
| 13 | Conserv FR1400WREV | 396 | $75 |
| 14 | Conserv FR1700BREV | 435 | $82 |
| 15 | Conserv FR1700EL | 435 | $82 |
| 16 | Conserv FR1700ER | 435 | $82 |
| 17 | Conserv FR1700SREV | 435 | $82 |
| 18 | Conserv FR1700WREV | 435 | $82 |
| 19 | Conserv FR2000BREV | 479 | $90 |
| 20 | Conserv FR2000SREV | 479 | $90 |
| 21 | Conserv FR2000WREV | 479 | $90 |
Other brand facets
Questions, answered with the data
- How much does it cost to run Conserv freezers?
- Among 21 certified models in this data, Conserv freezers cost $46 to $90 a year to run at the U.S. average electricity rate (18.8¢/kWh) — a median of $75.
- Do Conserv freezers cost more or less than the average freezer?
- The median model here runs $75 a year, 5% less than the $79 median across all certified freezers.
- What's the cheapest model among Conserv freezers?
- The Conserv FR300BG costs about $46 a year at the U.S. average rate (244 kWh/yr) — the lowest certified figure in this group.
- What does the certified annual-kWh figure assume for freezers?
- The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures.