Danby DDR050BL3BDB dehumidifier: specs and cost to run

Our read

Who it suits

At 50 pints a day, the DDR050BL3BDB fits every space in the ENERGY STAR table, wet ones over 2,000 sq ft included. Its running cost is close to the median, so drainage, noise, and price matter more.

By Julien Fourel · How we compare

Updated Oct 16, 2026

50 pints a day

Where that fits on the ENERGY STAR sizing table

How damp the space is	Under 2,000 sq ft	Over 2,000 sq ft
DampSmells musty now and then50–75% RH	Room to spare20–30 pints suggested	Fits30+ pints suggested
Very dampDamp spots on walls or floor75–90% RH	Room to spare25–40 pints suggested	Fits40+ pints suggested
WetWalls sweat or water seeps in90–100% RH	Fits30–50 pints suggested	Fits50+ pints suggested

Capacity suggested for each case, read Oct 5, 2026. ENERGY STAR adds that it’s better to oversize than undersize.

Running cost

A middle-of-the-pack power bill

Next to the median 45–50 pint model, this one costs $10 more to run in the United States over 11 years. That’s how long the DOE expects a portable to last. The thriftiest 45–50 pint model, the Aeocky LEO PRO-RCS50(Y)-N4-3(B)-25, would save $175 over those years.

How long dehumidifiers last

Wi-Fi app

No app to watch it from upstairs

The EPA doesn’t list the DDR050BL3BDB as connected. Of the 156 certified 45–50 pint models, 14 are. In a crawl space you rarely open, a connected one saves the trip.

Crawl space dehumidifier guide

Ask before you buy

Ask for the pump lift and the lowest working temperature

Pump and cold are the two blanks for the DDR050BL3BDB in our sources. A pump matters when water can’t run down to a floor drain. Cold matters because below 65°F, ENERGY STAR says frost can form on the coils.

Plan the drain

From the data

Where it stands

Its 525 kWh a year is 5 kWh more than the median for its size.
Its refrigerant is R-32, flagged as lower GWP.Global warming potential 675.
Tied for 103rd of 156 certified 45–50 pint portables for low energy use.
Its efficiency, 2.01 liters per kWh, is 26% above the federal minimum for its capacity class.The DOE sets 1.60 L/kWh for portables rated over 25 and up to 50 pints a day. Every unit made since June 13, 2019, must meet it.
The largest portable certified under the Danby name. Next down is the DDR020BJ2WDB, at 22 pints.That one uses 247 kWh a year less.
On the market since September 2025, newer than 26% of the 45–50 pint models on the list.
Not on the EPA’s Most Efficient list, which names 8 of the 45–50 pint models.
The nearest size from another brand is the Midea MAD50C1AWS-A, rated 50 pints and 525 kWh a year.Both cost the same to run in the United States.

Our arithmetic

One full day of drying

Water

6.2gal

49.74 pints

Electricity

11.7kWh

liters ÷ IEF

Cost

$2.14

in the United States

Run for a whole day at its rating, the DDR050BL3BDB removes 49.74 pints, about 6.2 gallons, on roughly 11.7 kWh. In the United States, that’s $2.14.

Divide the EPA’s 525 kWh a year by one full day’s use, and you get roughly 45 days. Past that, each day at full output adds $2.14 to the bill.

The DOE test behind those 49.74 pints runs at 65°F and 60% humidity. At the same humidity, a cooler basement gets less water out of the DDR050BL3BDB.

Without a hose or a pump, someone has to carry out 6.2 gallons a day. Our sources don’t say whether the DDR050BL3BDB has a bucket, or how much it holds.

Plan the drain

Running cost

Cost in your state

Your state

525 kWh a year × the home electricity price of each state.

Prices: EIA, Electric Power Monthly, Table 5.6.A, July 2026. Lowest and highest of the 50 states and DC shown.
State	Price	Per year
Louisiana (lowest)	12.72¢	$67
U.S. average	18.31¢	$96
U.S. average	18.31¢	$96
California	33.61¢	$176
Hawaii (highest)	48.00¢	$252

All 50 states and DC

Safety

Recalls

No CPSC recall names this model.Checked Oct 4, 2026.

No CPSC dehumidifier recall names Danby Products.

Every number has a source

Where the numbers come from

U.S. EPAOct 15, 2026

Capacity, energy use, refrigerant, filing company, certification.

Record 4510114 · certified Sep 24, 2025

U.S. Energy Information AdministrationJuly 2026

Home electricity price in each state.

Electric Power Monthly, Table 5.6.A

Code of Federal RegulationsOct 7, 2026

Federal minimum efficiency for each size of dehumidifier.

10 CFR 430.32(v), as of Jan 1, 2025

Consumer Product Safety CommissionOct 4, 2026

Recalls of dehumidifiers.

No recall naming this company

Not published by these sources

Pump and pump lift
Noise, dB(A)
Bucket size
Lowest working temperature
Dimensions
Warranty

Found a number that looks wrong?Report it

Full spec sheet

All the details

How much water it removes2 of 3 published

Water removed a dayDOE 2019 test (Appendix X1): 49.74 pints EPA
Type: Portable EPA
Room size covered: Not published

Drainage0 of 4 published

Bucket size: Not published
Drain hose connection: Not published
Built-in pump: Not published
Pump lift: Not published

Running cost3 of 3 published

Energy useEPA yearly estimate: 525 kWh/yr EPA
Integrated energy factor (IEF)Liters removed per kWh. Higher is better: 2.01 L/kWh EPA
Cost a year in the United States: $96 EPA × EIA

Noise0 of 1 published

Noise level, dB(A): Not published

Build and warranty2 of 6 published

Refrigerant: R-32, 5.5 oz EPA
Wi-Fi app: No EPA
Lowest working temperature: Not published
Dimensions: Not published
Weight: Not published
Warranty: Not published

Certification and filing5 of 5 published

ENERGY STAR® certified: Sep 24, 2025 EPA
On the market since: Sep 15, 2025 EPA
Filed byCompany that filed the model with the EPA: Danby Products EPA
Sold in: United States, Canada EPA
UPC: 067638035415 EPA

Compare

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Cost a year in the United States

$96

Pump

Not published

Noise

Not published

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Capacity

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Cost a year in the United States

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Guides

Guides that cover this model

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Danby DDR050BL3BDB

Who it suits

Where that fits on the ENERGY STAR sizing table

A middle-of-the-pack power bill

No app to watch it from upstairs

Ask for the pump lift and the lowest working temperature

Where it stands

One full day of drying

Cost in your state

Recalls

Where the numbers come from

All the details

Similar 50-pint models

MAD50C1AWS-A

MAD50P1AWS-A

DH5026K1W

Guides that cover this model

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