U.S. CRAFTMASTER FPTU-50 1**
3.35 UEF DOE CCD · 2026-09-19Grade B: 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 the U.S. CRAFTMASTER FPTU-50 1**, this electric tank uses 970 kWh of electricity a year. That figure is at the medium draw pattern, the standard daily hot-water usage DOE tests against. It sits 2,561 kWh below the class median of 3,531 kWh, ranking 101st lowest of 426.
Energy use per year
970 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 101 of 426, lowest energy first.
Solid line: this model (970 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
- 3.35 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
- 66 gal DOE CCD · 2026-09-19
- Rated Storage Volume the tank size in gallons
- 46 gal DOE CCD · 2026-09-19
- On the market since (ENERGY STAR) the date the manufacturer told ENERGY STAR the model went on sale
- 2019-04-05 ENERGY STAR · 2026-09-19
- Connected / demand response (ENERGY STAR) whether the unit can take signals from your utility to shift when it heats, and by which standard (such as CTA-2045)
- No ENERGY STAR · 2026-09-19
- Refrigerant and GWP (ENERGY STAR) the refrigerant a heat pump unit uses and its global warming potential, a leak's climate effect relative to carbon dioxide (CO2 = 1)
- R-134a, GWP 1430 ENERGY STAR · 2026-09-19
What it costs to install
$3,011–$4,010 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 · 2026-09-24Does it fit your space?
Enter your own numbers below — this compares them to what ENERGY STAR publishes for this model, it does not tell you what to buy.
- Compressor operating range (ENERGY STAR)
- the air temperatures around the unit in which its heat pump runs; outside this range the heat pump stops
- Dimensions (ENERGY STAR)
- the unit's filed height, width, depth or tank diameter, in inches
- Input voltage and maximum current (ENERGY STAR)
- the circuit voltage the unit is certified on and the most current it draws
What 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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What size heat pump water heater do I need?
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 heat pump water heaters
Electric tanks that file a UEF of 2.0 or more — the registry has no separate heat pump type, so this site draws the line there.
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Every U.S. CRAFTMASTER model on file
What this brand files, by heater type.
UEF 3.35 · Grade B Price it on your ZIP
This site calculated the 970 kWh figure. The registry does not publish it. The calculation uses the model's UEF, the ratio of hot water delivered to energy used, and the daily draw from the DOE test. The registry lists a UEF of 3.35 for this unit, from DOE CCD data retrieved 2026-09-19. The calculation uses the test's fixed daily hot-water use, so the figure holds only at that condition. A household that uses more or less hot water than the test assumes would use a different amount of energy. How much different is not available here. The steps are set out in how the annual cost is calculated. The comparison class is the 426 models registered as an electric tank at the medium draw pattern.
The registry also lists a first hour rating, the gallons of hot water available in the first hour from a full tank. For this model it is 66 gallons, from a rated volume of 46 gallons. A plumber or seller checking a label can compare these two values directly. The model fits a household at the medium draw pattern whose busiest hour stays within 66 gallons. A household whose busiest hour needs more than that is outside what this rating covers. Its energy rank of 101st lowest of 426 applies only within this class. It does not apply to other fuels or other draw patterns. To check other models in the same class, use the same-class replacement search by model number.
This page gives no running cost for this model. The cost depends on your own utility's electricity tariff, which this page does not know. Multiply the 970 kWh figure by your rate to get the yearly cost at the medium draw pattern. The cost calculator for your own ZIP does that step with your local tariff. The 2,561 kWh gap below the class median applies whatever your rate is. Its value in money is not available until you enter your rate. Energy use away from the test draw is unknown, so any calculated cost holds only at the test condition. The installed price range on this page has its own block with its source and date. It is a modeled range, not a quote.
DOE CCD · 2026-09-19