LT18SO000S
LG · Refrigerator
17.9cu ft
366kWh/yr
10%
29.7 × 66.3in (w × h)
LG LT18SO000S: annual energy 366 kWh/yr, around the middle of the range for residential refrigerators (category median 344 kWh/yr).
Where this model sits
The LG LT18SO000S is a 17.9 cu ft refrigerator using R-600a, a refrigerant with low global warming potential (GWP 3). At 366 kWh/yr it ranks around the middle of the 4,507 certified residential refrigerators models. Among similar-sized residential refrigerators (within 10% of its capacity), it uses less energy than the peer median of 446 kWh/yr. Its footprint is 29.7 × 66.3 in. In this size range, comparable Frigidaire models average 369 kWh/yr and Summit models average 457 kWh/yr.
Specifications
| Capacity | |
|---|---|
| Total Volume | 17.9cu ft |
| Adjusted Volume | 21.5cu ft |
| Dimensions | |
| Height | 66.3in |
| Width | 29.7in |
| Energy | |
| Annual Energy Use | 366kWh/yr |
| US Federal Standard | 407kWh/yr |
| Better Than Standard | 10% |
| Most Efficient | Yes |
All 25 specifications
| Configuration | |
|---|---|
| Type | Top Freezer |
| Product Class | 3 - Refrigerator-freezers - automatic defrost with top-mounted freezer without an automatic ice maker |
| Defrost Type | Automatic |
| Counter Depth | No |
| Built In | No |
| Compact | No |
| Ice Maker | No |
| Through-the-Door Dispenser | No |
| Refrigerant | |
| Type | R-600a |
| GWP Rating | R-600a (GWP:3 | Lower GWP) |
| Connectivity | |
| Connected | No |
| Identifiers | |
| Model Number | LT18SO000S |
| UPC | 195174137178 |
| ENERGY STAR ID | ES_1118034_LT18SO000S_12102025100641_80281471 |
| Date Qualified | 2025-12-08 |
| Available From | 2025-12-08 |
| Markets | United States, Canada |
Dimensions are as LG reported them to ENERGY STAR. They can differ from the manufacturer's own sheet — confirm against the model's spec sheet before you build or buy. How we checked.
Fit checker
Documentation
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