DoesTheMath

BRADFORD WHITE URG2PDV50H*N vs FRIEDRICH PROG50-40N RH67 PDV: which uses less energy?

At the high draw pattern the FRIEDRICH PROG50-40N RH67 PDV uses 245 therms a year and the BRADFORD WHITE URG2PDV50H*N 249 — 4 therms (1%) less, about 36 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.

Filed and computed figures
Figure BRADFORD WHITE URG2PDV50H*N FRIEDRICH PROG50-40N RH67 PDV
UEF (Uniform Energy Factor) 0.68 0.69 (better)
Energy use per year (therms) 249 245 (better)
First hour rating (gal) 82 82
Rated storage volume (gal) 46 47
Installed cost range $1,995–$3,659 $2,068–$3,846
ENERGY STAR certified not matched not matched
DOE CCD · 2026-09-19

What it costs to run

BRADFORD WHITE URG2PDV50H*N: 249 therms a year FRIEDRICH PROG50-40N RH67 PDV: 245 therms a year

BRADFORD WHITE URG2PDV50H*N — 249 therms a year FRIEDRICH PROG50-40N RH67 PDV — 245 therms a year

FRIEDRICH PROG50-40N RH67 PDV is 4 therms a year lower than BRADFORD WHITE URG2PDV50H*N.

DOE CCD · 2026-09-19

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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 below.
  • The actual warranty term is printed in each model’s documentation, not in any registry.

Which should you pick?

  • Pick the FRIEDRICH PROG50-40N RH67 PDV if running cost matters most: it uses 4 therms less a year on the same test.
  • Pick the BRADFORD WHITE URG2PDV50H*N if it is the one you can get installed sooner or for less — on the filed figures it has no advantage over the FRIEDRICH PROG50-40N RH67 PDV.
  • Neither if your household's busiest hour needs more than 82 gallons of hot water — neither lists more. Check whether a 50-gallon heater is enough.

Each model on its own