Bradford White URG2DV50H*N-*** vs Ruud PROG40-40N RH62: 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 Ruud PROG40-40N RH62 uses 256 therms a year and the Bradford White URG2DV50H*N-*** 264 — 8 therms (3%) less, about 80 therms over ten years. Both are filed as a gas tank, so the comparison holds. Enter your ZIP below to price the difference.
Side by side
Compared within one class only: models filed as a gas tank at the high draw pattern.
| Figure | Bradford White URG2DV50H*N-*** | Ruud PROG40-40N RH62 |
|---|---|---|
| UEF (Uniform Energy Factor) | 0.64 | 0.66 (better) |
| Energy use per year (therms) | 264 | 256 (better) |
| First hour rating (gal) | 83 | 84 |
| Rated storage volume (gal) | 46 | 38 |
| Installed cost range NLR REMDB | $1,761–$3,058 | $1,760–$3,064 |
| 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 Ruud PROG40-40N RH62 if running cost matters most: it uses 8 therms less a year on the same test.
- Pick the Bradford White URG2DV50H*N-*** if it is the one you can get installed sooner or for less — on the filed figures it has no advantage over the Ruud PROG40-40N RH62.
- Neither if your household's busiest hour needs more than 84 gallons of hot water — neither lists more. Check whether a 40-gallon heater is enough.
Each model on its own
- Bradford White URG2DV50H*N-*** 264 therms a year
- Ruud PROG40-40N RH62 256 therms a year