Bradford White RG2F50S*N vs Rheem PROG50-42N RH67 PV: 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 Bradford White RG2F50S*N and the Rheem PROG50-42N RH67 PV use the same energy, 249 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 | Bradford White RG2F50S*N | Rheem PROG50-42N RH67 PV |
|---|---|---|
| UEF (Uniform Energy Factor) | 0.68 | 0.68 |
| Energy use per year (therms) | 249 | 249 |
| First hour rating (gal) | 76 | 78 |
| Rated storage volume (gal) | 48 | 48 |
| Installed cost range NLR REMDB | $2,024–$3,732 | $2,024–$3,732 |
| CPSC recall naming it CPSC | none on file | none on file |
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.
- No CPSC recall on file names either model (list checked 2026-09-24).
- The actual warranty term is printed in each model’s documentation, not in any registry.
Which should you pick?
- Pick the Rheem PROG50-42N RH67 PV if you need more hot water in your busiest hour: it lists a first hour rating of 78 gallons against 76.
- Neither if your household's busiest hour needs more than 78 gallons of hot water — neither lists more. Check whether a 50-gallon heater is enough.
Each model on its own
- Bradford White RG2F50S*N 249 therms a year
- Rheem PROG50-42N RH67 PV 249 therms a year