Danby DDY040D3WDB
Clothes dryer · electric
Will it fit?
Measure your space before you buy — this is the first question, before price or running cost.
We don't have published fit dimensions for this exact model yet. Measure your space and doorway path before buying — width, depth with the door open, and the path from the door to the install spot. Check the manufacturer's own spec sheet for exact numbers.
Our verdict
This is a 4.0 cu ft ventless hybrid electric clothes dryer from Danby. It costs about $60 a year to run — less than about 9 in 10 clothes dryers we track. This is a standard vented electric dryer — usually cheaper to buy than a heat-pump model, but more expensive to run every year. It also needs a working exterior vent, which not every home has.
Buy this appliance
We haven't matched this model to a live, verified retailer listing yet. We only show a price when we've verified the exact product — search the model number directly at a retailer below instead of guessing from a photo or a similar model.
- Search Home Depot for this model
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- Search Amazon for this model
Links marked "search" take you to that retailer's own search results for this model number, not a guaranteed product page — we can't confirm what they have in stock. Links marked "exact match" are a UPC-verified listing for this precise model. See our affiliate disclosure.
Cost-to-run payback — the one category where it changes the buy decision
A typical heat-pump dryer in the dryers we track costs about $74/yr less to run than a typical vented electric dryer. Heat-pump dryers usually cost $400–$800 more to buy, so the payback math looks like this:
Break-even years = (price of the heat-pump dryer − price of the vented dryer) ÷ (vented $/yr − heat-pump $/yr)
We don't have confirmed purchase prices for enough models in this category to fill in real numbers here — plug in the prices you're actually quoted. At the dollar-per-year gap above, a $400–$800 price premium typically works out to roughly 4–11 years to break even.
Cost to run & the Verified Label — every certified spec
category: dryer
Energy use & running cost — computed by Verified Appliance Data
Annual energy use
kWh = kilowatt-hours, a measure of electricity used in a year. Certified annual energy use, per DOE/ENERGY STAR.
Annual running cost
kwh_per_year x EIA US avg $0.1883/kWh (2026-04, residential)
Computed from this unit's kWh/yr × EIA electricity price (formula published on methodology).
Capacity & efficiency — source: DOE certification / ENERGY STAR
Identity
Reliability & ownership
Recalls
We don't make per-model recall claims — the CPSC's own recall records are almost never tagged with a specific model number, only a brand and product type. Search the federal recall database yourself for Danby dryers before you buy or if something seems wrong with yours.
Search CPSC recalls →Documented litigation
We haven't found documented litigation for Danby dryers in our research. That doesn't mean none exists — it means we haven't verified any yet.
Warranty
Warranty terms for this exact model aren't in our research pass yet — check the manual link below or the manufacturer's own listing.
Manual & support
We don't have a verified manual link for this exact model yet. Search the model number at the manufacturer's own support site.
Your repair rights — depends on your state
Several states now give you a legal right to request parts, tools, and documentation from the manufacturer to repair your own major appliance — but this is not a national right yet, and it's enforced by the state attorney general, not something you can sue over yourself.
- California, Colorado, Oregon, Minnesota — in force now (CA since 7/1/2024, CO since 1/1/2026, OR since 2025, MN since 7/1/2024).
- Connecticut — takes effect 7/1/2026.
- New York and Texas — appliances are explicitly excluded from those states' repair laws. A blanket "you have the right to repair" claim would be false there.
- Everywhere else — no appliance-specific repair-rights law found as of this writing.
Commonly reported failure points
We haven't compiled a cited, category-level "commonly reported failure points" list for dryers yet — we'd rather leave this blank than guess.
Shop replacement parts (no affiliate program live yet, these links carry no tracking tag): RepairClinic · AppliancePartsPros.
Spend less to run — same-size clothes dryers that cost less per year
From our database: same category, comparable capacity, cheaper running cost.
Frequently asked questions
How much energy does the Danby DDY040D3WDB use per year?
Its certified energy use is 317 kWh (kilowatt-hours — a measure of electricity used) per year. At the U.S. average electricity price, that's about $60 per year to run — see state-by-state figures below.
Is the Danby DDY040D3WDB ENERGY STAR certified?
Yes.
Is the Danby DDY040D3WDB cheap or expensive to run compared to similar clothes dryers?
It costs less to run than about 9 in 10 clothes dryers we track (category median is $114/yr).
Where can I buy the Danby DDY040D3WDB?
See the price and buy section above — we show a real, dated price only when we have a UPC-verified retailer match; otherwise we link a direct model-number search rather than guess.
Sources. Efficiency and capacity ratings from DOE certification (CCMS) and ENERGY STAR certification data. Annual running cost is computed by Verified Appliance Data from published ratings and EIA energy prices — see our methodology. Dimensions, plug/electrical, warranty, manual links and price (where shown) come from manufacturer spec sheets, manuals, and — for price only — a UPC-verified Amazon match; every enrichment fact carries its own source and retrieval date. We publish no star ratings and take no payment for placement. "Not published" means the source doesn't disclose it — we never fill a spec with a guess.