Bradford White RE2H50S*-***** vs Reliance FPTU-50 1**: which uses less energy?
An asterisk in a model number stands for any character: one filing covers several variants.
At the medium draw pattern the Bradford White RE2H50S*-***** uses 944 kWh a year and the Reliance FPTU-50 1** 970 — 25 kWh (3%) less, about 254 kWh over ten years. Both are filed as an electric tank, so the comparison holds. Enter your ZIP below to price the difference.
Side by side
Compared within one class only: models filed as an electric tank at the medium draw pattern.
| Figure | Bradford White RE2H50S*-***** | Reliance FPTU-50 1** |
|---|---|---|
| UEF (Uniform Energy Factor) | 3.44 (better) | 3.35 |
| Energy use per year (kWh) | 944 (better) | 970 |
| First hour rating (gal) | 65 | 66 |
| Rated storage volume (gal) | 45 | 46 |
| Installed cost range NLR REMDB | $2,989–$4,090 | $3,011–$4,010 |
| ENERGY STAR certified ENERGY STAR | yes | yes |
| Refrigerant ENERGY STAR | R-134a, GWP 1430 | R-134a, GWP 1430 |
| On the market since ENERGY STAR | 2022-12-01 | 2019-04-05 |
| CPSC recall naming it CPSC | none on file | none on file |
DOE CCD · 2026-09-19 NLR REMDB · 2026-04-01 ENERGY STAR · 2026-09-19 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.
- No CPSC recall on file names either model (list checked 2026-09-24).
- Both are ENERGY STAR certified, which requires a manufacturer warranty of at least six years; the actual term for each model is not published.
- Time on the market, as filed with ENERGY STAR: the Bradford White RE2H50S*-***** since 2022-12-01, the Reliance FPTU-50 1** since 2019-04-05. A sale date, not a lifespan.
Which should you pick?
- Pick the Bradford White RE2H50S*-***** if running cost matters most: it uses 25 kWh less a year on the same test.
- Pick the Reliance FPTU-50 1** if you need more hot water in your busiest hour: it lists a first hour rating of 66 gallons against 65.
- Neither if your household's busiest hour needs more than 66 gallons of hot water — neither lists more. Check whether a 40-gallon heater is enough.
Each model on its own
- Bradford White RE2H50S*-***** 944 kWh a year
- Reliance FPTU-50 1** 970 kWh a year