American Standard GN50T1-3-* vs Jetglas RG250H*N: which uses less energy?
An asterisk in a model number stands for any character: one filing covers several variants.
At the high draw pattern the American Standard GN50T1-3-* and the Jetglas RG250H*N use the same energy, 269 therms a year each, on the same federal test. Both are filed as a gas tank, so the comparison holds; what separates them is below. Enter your ZIP to price either one on your own rate.
Side by side
Compared within one class only: models filed as a gas tank at the high draw pattern.
| Figure | American Standard GN50T1-3-* | Jetglas RG250H*N |
|---|---|---|
| UEF (Uniform Energy Factor) | 0.63 | 0.63 |
| Energy use per year (therms) | 269 | 269 |
| First hour rating (gal) | 85 | 106 |
| Rated storage volume (gal) | 47 | 46 |
| Installed cost range NLR REMDB | $1,717–$2,944 | $1,703–$2,907 |
| CPSC recall naming it CPSC | recall 16171 | none on file (better) |
DOE CCD · 2026-09-19 NLR REMDB · 2026-04-01 CPSC · 2026-09-24
What it costs to run
Reliability
Not published: Reliability, failure rates and each model’s actual warranty term.
The registries these figures come from certify energy performance under a federal test; none of them records how long a unit lasts or how often it fails, so this page does not rank the two on reliability.
What is here instead:
- The filed efficiency, capacity and tank size of both models, side by side above.
- The American Standard GN50T1-3-* is named in CPSC recall 16171; see the recall page for which units and the remedy.
- The actual warranty term is printed in each model’s documentation, not in any registry.
Which should you pick?
- Pick the Jetglas RG250H*N if you need more hot water in your busiest hour: it lists a first hour rating of 106 gallons against 85.
- Neither if your household's busiest hour needs more than 106 gallons of hot water — neither lists more. Check whether a 50-gallon heater is enough.
Each model on its own
- American Standard GN50T1-3-* 269 therms a year
- Jetglas RG250H*N 269 therms a year