FRIEDRICH PROE47 S2 RH95
0.93 UEF DOE CCD · 2026-09-19Grade G: where this UEF sits among the 426 models in its class, lowest (G) to highest (A). A position, not an official label. How the grade is set
An electric tank, medium draw pattern (a typical three- or four-person household, about 55 gallons on a busy morning).
If you are checking this listing, the figures below are for the FRIEDRICH PROE47 S2 RH95. At the medium draw pattern, the standard daily hot-water usage DOE tests against, it uses 3,493 kWh of electricity a year. That is 38 kWh below the class median of 3,531 kWh for 426 electric tank models.
Energy use per year
3,493 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 below the median of 3,531 kWh for the 426 models registered in the same heater type and draw pattern; it ranks 153 of 426, lowest energy first.
Solid line: this model (3,493 kWh). Dashed line: the class median.
Min 773 kWh Median 3,531 kWh Max 3,569 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
- 0.93 DOE CCD · 2026-09-19 Compared only with other models registered as an electric tank at the medium draw pattern.
- Draw Pattern the standard daily usage profile DOE tests the unit against
- Medium 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
- 54 gal DOE CCD · 2026-09-19
- Rated Storage Volume the tank size in gallons
- 43 gal DOE CCD · 2026-09-19
What it costs to install
$1,699–$2,194 installed
Not a quote — a modeled range of what installers have charged for this class of unit; your price will vary with labor rates, access, and local code requirements.
Escalation indexes: equipment (BLS PPI) latest available: August 2026; labor (BLS ECI) latest available: April 2026 to June 2026.
NLR REMDB (BLS PPI/ECI escalated) · 2026-04-01Safety 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 40-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 FRIEDRICH model on file
What this brand files, by heater type.
UEF 0.93 · Grade G Price it on your ZIP
This site computed the annual figure of 3,493 kWh; the registry does not list it. The calculation uses the registry's UEF, the ratio of hot water delivered to energy used, which is 0.93 for this model. It also uses the federal test's daily hot-water draw for the medium draw pattern. The source is DOE CCD, retrieved 2026-09-19. The result sits 38 kWh below the class median of 3,531 kWh. That places the model at 153rd lowest energy use of 426, in the second-lowest quarter of its class. The gap applies only to electric tank models at this draw pattern. The methodology page explains how the annual cost is calculated from such a figure.
The first hour rating, the gallons of hot water available in the first hour from a full tank, is 54 gallons for this model. The rated volume is 43 gallons. Both are sizing figures, and the energy figure assumes the medium draw pattern. A household whose daily use matches that pattern can compare 3,493 kWh directly with other models in the class. A household with a different daily draw will use a different amount. The registry data here does not give that value, so it is not available. The water heater selector filters models by fuel, space and size.
The running cost is not in the text because it depends on your own utility electricity tariff. The energy figure of 3,493 kWh is multiplied by your rate to give a yearly cost. The cost calculator applies the rate for your ZIP to this figure. This model is 38 kWh below the class median of 3,531 kWh. Its yearly cost is lower than a median model's by that gap times your rate, at the medium draw pattern. The page does not state a cost amount, because your rate is unknown here. To compare a same-class alternative, find a same-class replacement by model number.
DOE CCD · 2026-09-19