Richmond PROE28 S2 RH95 B
0.92 UEF DOE CCD · 2026-09-19Grade G: where this UEF sits among the 163 models in its class, lowest (G) to highest (A). A position, not an official label. How the grade is set
An electric tank, low draw pattern (a one- or two-person household).
If you are checking the Richmond PROE28 S2 RH95 B, it uses 2,439 kWh of electricity a year. That figure applies to the low draw pattern, the standard daily hot-water usage DOE tests against. It is equal to the median of the 163 electric tank models registered at that pattern.
Energy use per year
2,439 kWh a year
Computed by this site from the registry's UEF and the federal test's daily hot-water draw for this draw pattern. What it costs depends on the electricity rate where you live.
That is equal to the median of 2,439 kWh for the 163 models registered in the same heater type and draw pattern; it ranks 19 of 163, lowest energy first.
Solid line: this model (2,439 kWh). Dashed line: the class median.
Min 724 kWh Median 2,439 kWh Max 2,550 kWh
What it costs to run where you live
What the registry files
- UEF (Uniform Energy Factor) how much hot water you get for each unit of energy the heater uses
- 0.92 DOE CCD · 2026-09-19 Compared only with other models registered as an electric tank at the low draw pattern.
- Draw Pattern the standard daily usage profile DOE tests the unit against
- Low DOE CCD · 2026-09-19
- First Hour Rating how many gallons of hot water the unit can deliver in one hour, starting from a full tank
- 45 gal DOE CCD · 2026-09-19
- Rated Storage Volume the tank size in gallons
- 26 gal DOE CCD · 2026-09-19
What it costs to install
Not published: Installed cost range
This model's rated tank size lies outside the range NLR REMDB's cost model was fitted on, and the range is not stretched past it.
The annual energy figure on this page does not depend on this range and is unaffected.
Safety record
No CPSC recall names this model.
Checked against the CPSC recall database. CPSC does not publish a model-level match for this product category, so this list is curated by hand from the manufacturer's recall filings.
CPSC · 2026-09-24What these figures mean
How this compares
The closest models in the same class — same fuel, type and draw pattern.
Keep going
How every figure on this page is calculated
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Find what replaces your water heater
Enter the model number off your old unit and see what is on file today, with the yearly cost difference.
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Find a water heater that fits
Three questions — fuel, hot water need, install space — narrow every model on file to the ones that fit.
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What a water heater costs to run
Prices a unit's efficiency against your own utility's filed tariff for your ZIP code.
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Is a 30-gallon water heater enough?
Answered from what models in this size actually file.
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Water heaters
Every model on file with the Department of Energy, by heater type.
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All electric resistance tank water heaters
Electric tanks that file a UEF below 2.0 — heated by elements, not a heat pump.
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Every Richmond model on file
What this brand files, by heater type.
UEF 0.92 · Grade G Price it on your ZIP
This site calculated the 2,439 kWh figure. The registry does not publish it. The calculation combines the registry's UEF, the ratio of hot water delivered to energy used, with the DOE test's daily hot-water draw for the low pattern. For this unit, the UEF is 0.92, from DOE CCD data retrieved on 2026-09-19. The result applies only at that test draw. It does not describe a household whose daily hot-water use differs from the low pattern. The tank's rated volume is 26 gallons. Its first hour rating, the gallons of hot water available in the first hour from a full tank, is 45 gallons. The page on how the annual figure is calculated explains each step, from the registry values to the yearly total.
The model's energy use ranks 19th lowest out of 163 models in its class. That puts it in the lowest quarter of its class for energy use. Its figure also sits 0 kWh from the class median of 2,439 kWh. The data here shows both facts. It does not show how many models share the median value, so this page cannot explain how the rank and the median fit together. The low pattern stands for a one- or two-person household. A home that uses more hot water than that is not described by these figures. If you are checking a listing or a quote, the details to match are the model number PROE28 S2 RH95 B, the electric tank type and the low pattern. To see other units in the same class, use the same-class replacement search by model number.
This page does not give a running cost. The yearly cost of 2,439 kWh depends on your own utility's electricity rate, and that rate is not in the registry data. The cost calculator for your own ZIP applies your local rate to the 2,439 kWh figure at the low draw pattern. No installed price range is published for this model either. Its ratings, including the UEF of 0.92, fall outside the range the cost database's model was built on. The site does not extend that range to cover them, so the installed price is not available here. If you are checking a quote, this page has no installed price to compare it with.
DOE CCD · 2026-09-19