U.S. CRAFTMASTER HPTU-50N 1**
3.45 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 HPTU-50N 1**, an electric tank water heater, it uses 942 kWh of electricity a year. That figure holds at the medium draw pattern, the standard daily hot-water usage DOE tests against. It sits 2,589 kWh below the class median of 3,531 kWh, the 93rd lowest of 426 comparable models.
Energy use per year
942 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 93 of 426, lowest energy first.
Solid line: this model (942 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
- 3.45 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
$3,022–$4,110 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 3.45 · Grade B Price it on your ZIP
The 942 kWh figure is not printed in the registry; this site computed it. It combines two inputs: the model's UEF, the ratio of hot water delivered to energy used, and the DOE test's daily hot-water draw for the medium pattern. The registry lists a UEF of 3.45 for this model in the DOE Compliance Certification Database (CCD), retrieved 2026-09-19. The figure therefore holds only at the test's daily draw, not at your household's actual use. Actual yearly use for a given home is not available from the registry. The calculation steps are set out on the page explaining how the annual cost is calculated.
Against its class, the model sits 2,589 kWh below the median of 3,531 kWh a year. The class is the 426 models registered as an electric tank at the medium draw pattern. Ranked by energy use, it is the 93rd lowest, which places it in the lowest quarter of that class. Its first hour rating, the gallons of hot water available in the first hour from a full tank, is 66 gallons. Its rated volume is 46 gallons. It suits a household whose busiest hour stays within 66 gallons of hot water. It does not suit one that needs more than that in the first hour. To check other units of the same class, use a same-class replacement search by model number.
This page gives no running cost in the text, because it depends on your own utility's electricity tariff. The yearly figure of 942 kWh is the input; your rate per kWh sets the result. The cost calculator on your own ZIP applies your local tariff to that figure. The same tariff also applies to the class median of 3,531 kWh, so the 2,589 kWh gap can be priced the same way. The installed price range appears in its own block, with its source and date. It is a modeled installed-cost range, not a quote from an installer. Lifespan and service history are not in the registry data, so they are not covered here.
DOE CCD · 2026-09-19