DoesTheMath

AMERICAN STANDARD WATER HEATERS PV50SLN* vs Richmond PRO+G50-40N RH67 PD: which uses less energy?

At the high draw pattern the AMERICAN STANDARD WATER HEATERS PV50SLN* and the Richmond PRO+G50-40N RH67 PD use the same energy, 245 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.

Filed and computed figures
AMERICAN STANDARD WATER HEATERS PV50SLN* Richmond PRO+G50-40N RH67 PD
UEF (Uniform Energy Factor) 0.69 0.69
Energy use per year (therms) 245 245
First hour rating (gal) 80 79
Rated storage volume (gal) 48 48
Installed cost range $2,082–$3,883 $2,082–$3,883
ENERGY STAR certified not matched not matched
DOE CCD · 2026-09-19

What it costs to run

Enter your ZIP to price both units on the same rate where you live.

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 AMERICAN STANDARD WATER HEATERS PV50SLN* if its price or availability suits you — on energy the two are level.
  • Pick the Richmond PRO+G50-40N RH67 PD if it is the one you can get installed sooner or for less — on the filed figures it has no advantage over the AMERICAN STANDARD WATER HEATERS PV50SLN*.
  • Neither if your household's busiest hour needs more than 80 gallons of hot water — neither lists more. Check whether a 50-gallon heater is enough.

Each model on its own

Other comparisons

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