UW3720
Liebherr · Refrigerator
3.6cu ft
100kWh/yr
46%
23.6 × 36.2in (w × h)
Liebherr UW3720: annual energy 100 kWh/yr, better than 99% of residential refrigerators (category median 344 kWh/yr).
Annual energy: better than 99% of the 528 comparable models within 10% of this capacity. Their median is 220 kWh/yr.
Where this model sits
Better than 99% of residential refrigerators.
The Liebherr UW3720 is a 3.6 cu ft refrigerator using R-600a, a refrigerant with low global warming potential (GWP 3). At 100 kWh/yr it ranks in the bottom 0% 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 220 kWh/yr. Its footprint is 23.6 × 36.2 in, a countertop or undercounter form factor. In this size range, comparable upstreman models average 218 kWh/yr and Frigidaire models average 215 kWh/yr.
Specifications
| Capacity | |
|---|---|
| Total Volume | 3.6cu ft |
| Adjusted Volume | 3.6cu ft |
| Dimensions | |
| Height | 36.2in |
| Width | 23.6in |
| Energy | |
| Annual Energy Use | 100kWh/yr |
| US Federal Standard | 184kWh/yr |
| Better Than Standard | 46% |
| Most Efficient | No |
All 24 specifications
| Configuration | |
|---|---|
| Type | Compact Cooler |
| Product Class | 1 - Built-in Compact Cooler |
| Counter Depth | Yes |
| Built In | Yes |
| Compact | Yes |
| 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 | UW3720 |
| UPC | 9005382260494 |
| ENERGY STAR ID | ES_1017655_UW3720_121920252120508_8063233 |
| Date Qualified | 2026-01-07 |
| Available From | 2025-06-01 |
| Markets | United States, Canada |
Dimensions are as Liebherr 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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