American FCG-100* 4**
- Gas storage water heater
- 1 listed model
This model is not in the current certification listing as of Oct 26, 2026. It was last listed on Oct 2, 2026.
Its figures are also listed under A. O. Smith FCG-100* 4**.
Certified figures
- Storage volume
- 95gallons
- UEF
- 0.58Uniform energy factor
- First-hour rating
- 170gallonsHot water in the first hour
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Change your hourProduct history
American FCG-100* 4** left the DOE listing between Oct 2, 2026 and Oct 17, 2026.
American FCG-100* 4** was in the DOE listing by Oct 2, 2026.
Certified figures by listed model
| Model number | Storage volume (gal) | UEF | First-hour rating (gal) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|---|
| G62-100T77-4**V* 4** | 95 | 0.58 | 170 | 79% | — |
UEF is the uniform energy factor. A dash means the model has no such figure.
It holds 95 gallons in the test, 5 gallons less than its 100-gallon sold size. It delivers 170 gallons of hot water in the test's first hour. That is 75 gallons more than its tank holds, since it reheats during the hour.
In tests, 58% of the energy it uses ends up as hot water (UEF 0.58). When it reheats water in the test, 79% of the energy it uses ends up in the water.
For the full group, see the A. O. Smith FCG-100* 4**.
Not covered
- Advertised figures. We have none on file for this model.