Households with space for just one appliance
A washer-dryer combines both functions in one appliance. However, you’ll need to plan your loads around its drying capacity, not just its washing capacity.
Which option is right for you?
Households that do laundry frequently
If you can install two appliances, a dedicated tumble dryer lets you wash one load while another is drying. Available space and installation requirements are still key considerations.
Households mindful of indoor humidity
When you can’t dry laundry outdoors, drying it on an airer indoors calls for particular attention to ventilation. ADEME identifies indoor air-drying as a major source of humidity.
What should you compare?
Heat pump tumble dryer
Consider this if: you can install a dedicated appliance and want to wash one load while another dries.
Bear in mind: you’ll need to make room for it and, depending on the model, consider how to manage the condensed water.
Condenser tumble dryer without a heat pump
Check this: only if you can establish the market status of the model you’re considering.
Limitation: according to the European Commission, only heat pump tumble dryers can be placed on the Union market from 1 July 2025.
Washer-dryer
Consider this if: you need one space to serve for both washing and drying.
Bear in mind: you may need to split a washed load before drying if the two capacities differ.
| Consideration | What to check | Consumers affected |
|---|---|---|
| Available space | Overall dimensions and clearances specified in the manual; whether the appliances and stacking kit are compatible if you’re considering stacking them. | If I only have room for one appliance, installing two isn’t an option unless I change the layout. Around 37% of consumers could make this their main priority. |
| Loads to dry | Drying capacity in kg, which is separate from washing capacity; the capacity and duration of a combined appliance’s full cycle. | When I do several loads in a row, I want to know whether my usual load can be dried without splitting it. Around 36% of consumers could put this need first. |
| Energy and humidity | Energy figures for a comparable programme on the label; how condensed water is drained and the home’s ventilation conditions. | If damp laundry often stays indoors, I also want to understand the energy figures before choosing an appliance. Around 27% of consumers could prioritise these questions. |
Mistakes to avoid
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Looking only at washing capacity
For the EW7IW4966BG washer-dryer, Electrolux lists a 9 kg washing capacity and a 6 kg drying capacity. A full-capacity wash load therefore exceeds the stated drying capacity.
Compare your usual load with the drying capacity and check the continuous-cycle information for your chosen model.
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Assuming an old product listing reflects a current new-buying option
The product listing for the Beko DCB816W describes a condenser tumble dryer without a heat pump, but it doesn’t establish its market status. Since 1 July 2025, the European Commission has restricted the placing of tumble dryers on the Union market to heat pump models.
If you’re considering a condenser model without a heat pump, ask the seller to clarify its status and check the energy label for the model on offer.
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Forgetting about laundry that still needs to dry on an airer
According to ADEME, drying laundry indoors adds a lot of moisture to the air in your home.
If you’ll still use an airer for some loads, choose a well-ventilated room or one with suitable extraction.
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Comparing labels that use different measures
An old energy class or annual consumption figure can’t be compared directly with data from a current label. For a washer-dryer, the washing information and the information for the full wash-and-dry cycle are also distinct.
Compare like-for-like programmes and measurement methods, then check the label and product information for the exact model.
Brands to consider
Bosch
The WQG2450SFR heat pump tumble dryer is a practical reference when planning space for a dedicated appliance.
- Bosch lists a 9 kg capacity, dimensions of 842 × 598 × 613 mm and a water drain hose for this model.
- Check the clearances and connections in the manual for the variant you choose; these specifications don’t apply to the whole range.
Electrolux
The EW7IW4966BG washer-dryer shows how a combined appliance can suit homes where space is limited.
- Electrolux lists a 9 kg washing capacity and a 6 kg drying capacity for this model—two useful figures for planning your loads.
- Don’t assume these capacities or specifications apply to other models from the brand.
Beko
The DCB816W is listed as an 8 kg condenser tumble dryer without a heat pump.
- Beko’s product information describes a water tank and the option of direct drainage, which can help when planning the installation of this model.
- If you’re buying new, ask for clarification about the model’s market status: the product listing alone doesn’t establish it.
Whirlpool
The range includes heat pump tumble dryers as well as condenser models, so check each one individually.
- These categories help you identify the different types of dedicated appliance.
- The category shown doesn’t tell you the dimensions, connections or market status of a specific model.
Appliances for both setups
These Joybuy models include heat pump tumble dryers for a dedicated installation and washer-dryers that combine both functions in one appliance. Compare their capacities with your usual loads, then check the installation requirements for the model you choose.
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Hotpoint CHD84MWBSEE — heat pump tumble dryer, 8 kg
Worth considering if you have space for a dedicated tumble dryer.
The product listing gives an 8 kg capacity, energy class C and the option of connecting it to a direct drain. Check the dimensions and clearances in the manual before deciding where to place it.
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Samsung WD10HG6U34BEU3 — washer-dryer, 10/6 kg
Combines washing and drying in one appliance when space is limited.
The stated capacity is 10 kg for washing and 6 kg for drying, with class D shown in the product title. You may need to split a full-capacity wash load before drying; also compare the full-cycle figures on the label.
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Grey Roborock Zeo One — washer-dryer, 10/6 kg
For households looking to wash and dry with a single appliance.
The product listing gives a 10 kg washing capacity and a 6 kg drying capacity, along with LintClear and automatic dosing. Check that the drying capacity suits your loads and consult the manual for installation details.
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Grey Roborock Zeo Lite — washer-dryer, 10/6 kg
Another combined option to consider if one appliance needs to handle both tasks.
The product listing gives a 10 kg washing capacity, a 6 kg drying capacity, 27 wash programmes, LintClear and automatic dosing. Check the dimensions, connections and full-cycle figures for this model.
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Comfee CD08EHP05W-HR — heat pump tumble dryer, 8 kg
Worth considering if you can install an appliance dedicated to drying.
The title gives an 8 kg capacity and energy class D. Before deciding where to put it, check the manual for dimensions, clearances and how to manage the condensed water.
Frequently asked questions
Does a condenser tumble dryer need an external air vent?
No. It collects condensed water rather than venting moist air through an external duct. Depending on the model, water is collected in a tank or can be directed to a drain; check the manual for the connections and clearances required.
Why does a washer-dryer show two capacities?
Because its rated washing and drying capacities are different. For example, Electrolux lists a 9 kg washing capacity and a 6 kg drying capacity for the EW7IW4966BG. Check the capacity for the full cycle before planning to dry a full-capacity wash load.
How can I compare the energy use of the two types of appliance?
Compare the figures for the cycles you’ll use, without treating a washer-dryer’s wash-only cycle as equivalent to its full cycle. The European Commission says the label for washer-dryers distinguishes energy, water and duration figures, among other information. When comparing appliances, also check the model’s listing in EPREL.