Custom Comfort CCOHPWH50A
3.75 UEF DOE CCD · 2026-09-19Grade A: 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 verifying the Custom Comfort CCOHPWH50A, this electric tank uses 866 kWh of electricity a year. That figure applies at the medium draw pattern, the standard daily hot-water usage DOE tests against. It sits 2,665 kWh below the class median of 3,531 kWh, ranking 21st lowest of 426 comparable models.
Energy use per year
866 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 21 of 426, lowest energy first.
Solid line: this model (866 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
- 3.75 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
- 69 gal DOE CCD · 2026-09-19
- Rated Storage Volume the tank size in gallons
- 47 gal DOE CCD · 2026-09-19
- On the market since (ENERGY STAR) the date the manufacturer told ENERGY STAR the model went on sale
- 2025-01-01 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)
- Yes (CTA-2045-B) 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
- Sound level (ENERGY STAR) how loud the unit is while it runs, in decibels as filed
- 49 dB ENERGY STAR · 2026-09-19
What it costs to install
$3,089–$4,419 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.
UEF 3.75 · Grade A Price it on your ZIP
The 866 kWh figure is computed by this site; it does not come directly from the registry. It combines the registry's UEF, the ratio of hot water delivered to energy used, with the daily hot-water draw that DOE's test sets for the medium draw pattern. For this model the UEF is 3.75. The medium pattern represents a typical household with a busy morning. The registry data comes from the DOE Compliance Certification Database, retrieved 2026-09-19. The figure holds only at that test draw. A household that uses more or less hot water than the test assumes will use a different amount of energy. The class used for comparison is the 426 models registered as an electric tank at the same draw pattern. Our page on how the annual cost is calculated sets out the method.
The registry lists a rated volume of 47 gallons and a first hour rating, the gallons of hot water available in the first hour from a full tank, of 69 gallons. These figures, and the UEF of 3.75, fit a household whose daily use is close to the medium draw pattern. A household that needs more than 69 gallons in its busiest hour would be drawing beyond this rating. Heavier daily use also falls outside the medium pattern, so the 866 kWh figure would not describe that home's energy use. The registry does not record how any single household uses hot water, so that fit remains unknown here. To compare units on other terms, use the water heater selector by fuel, space and size. If you want a like-for-like swap, find a same-class replacement by model number.
Running cost is not stated in this text because it depends on your own utility's electricity tariff. The page's cost calculator for your own ZIP multiplies the 866 kWh figure by the rate for that area. The gap of 2,665 kWh against the class median scales with the same rate, so its value also depends on where you live. Both results assume the medium draw pattern; real use in a given home is not known to the registry. The installed price shown elsewhere on this page is a modeled installed-cost range, not a quote. Its source and date appear in its own block. This page does not assess the brand or judge reliability, because the registry holds no data on either.
DOE CCD · 2026-09-19