Data through June 2026
Refrigerators · 15 certified models
Zline
This data covers 15 certified Zline — annual running costs span $24 to $136 at national-average rates (median $108; the whole-category median is $63).
All certified models
| # | Model | kWh/yr | $/yr (US avg) |
|---|---|---|---|
| 1 | Zline RWDO-GS-24 | 129 | $24 |
| 2 | Zline RBSO-ST-24 | 257 | $47 |
| 3 | Zline RBCRV-24 | 295 | $54 |
| 4 | Zline RBCRV-30 | 325 | $60 |
| 5 | Zline SRBCRV-36 | 345 | $63 |
| 6 | Zline RFSV-36 | 569 | $104 |
| 7 | Zline SRBIV-36 | 584 | $107 |
| 8 | Zline RFM-36 | 588 | $108 |
| 9 | Zline RFM-36-BS | 588 | $108 |
| 10 | Zline RBIV-36 | 589 | $108 |
| 11 | Zline RBIT-36 | 590 | $108 |
| 12 | Zline RFM-W-36 | 658 | $121 |
| 13 | Zline RFM-W-36-BS | 658 | $121 |
| 14 | Zline RSM-W-36 | 743 | $136 |
| 15 | Zline RSM-W-36-BS | 743 | $136 |
Other brand facets
Questions, answered with the data
- How much does it cost to run Zline refrigerators?
- Among 15 certified models in this data, Zline refrigerators cost $24 to $136 a year to run at the U.S. average electricity rate (18.3¢/kWh) — a median of $108.
- Do Zline refrigerators cost more or less than the average refrigerator?
- The median model here runs $108 a year, 71% more than the $63 median across all certified refrigerators.
- What's the cheapest model among Zline refrigerators?
- The Zline RWDO-GS-24 costs about $24 a year at the U.S. average rate (129 kWh/yr) — the lowest certified figure in this group.
- What does the certified annual-kWh figure assume for refrigerators?
- The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures — refrigerators never get a day off.