In a flat, an airer can work if the laundry is dried in a large, well-ventilated room or one fitted with an extractor. If you need to free up space quickly, a heat-pump condenser tumble dryer is generally more suitable than a vented model. A washer-dryer mainly prioritises saving space, with a lower drying capacity and cycles that need careful consideration.
You have limited outdoor space and want to reduce the clutter caused by drying laundry without automatically buying an appliance. ADEME states that drying laundry indoors requires a well-ventilated room or one fitted with an extractor.
You want to get your laundry back into use more quickly and can set aside space for a dedicated appliance. Capacity, energy consumption, maintenance and condensate management then become practical considerations.
You need to combine washing and drying in a single machine. A washer-dryer provides this format, but its drying load is smaller than its washing load, as UFC-Que Choisir points out.
Start with the available room and its air circulation, then compare the actual drying capacity, connections and energy information for the specific model.
| Priority | What to check | Your needs |
|---|---|---|
| Humidity and ventilation | Room size; effective ventilation; whether there is a mechanical ventilation extractor vent if laundry is regularly dried indoors. | I want to be able to use an airer without turning a small, enclosed room into a drying space. ADEME recommends a large, well-ventilated room or one fitted with an extractor. |
| Time and space | Drying technology; duration of standard programmes; space required for a dedicated appliance; whether an external air outlet is needed. | I want to remove damp laundry from the room more quickly. A condenser tumble dryer avoids the need for an external vent, unlike a vented model. |
| Energy and the label | Energy label from A to G; consumption stated for the standard programme; separate data for washing and wash-and-dry cycles. | I want to compare appliances on a like-for-like basis. The European Commission states that the A-to-G label for tumble dryers has applied to new appliances since 1 July 2025. |
| Installation and maintenance | Dimensions and clearances; drainage of condensed water; access to the filter and condenser; washing/drying capacities of a 2-in-1 machine. | My home requires an installation that is simple and practical for everyday use. I also check the drying capacity rather than relying solely on the washing capacity. |
A vented appliance must expel moist air outdoors through an opening or duct. Without this installation, it will not suit the room’s requirements. UFC-Que Choisir also describes it as more energy-intensive than condenser models.
Confirm that a suitable external outlet exists and that its use is permitted before comparing programmes. If this is not possible, consider a condenser or heat-pump model instead.
A 2-in-1 machine may be able to wash more laundry than it can dry. An oversized load then means removing some of the laundry or running several cycles.
Look for both capacities shown in washing/drying format and plan your laundry around the second figure. Also measure the total depth required, particularly if the machine will sit beneath a worktop.
ADEME recommends ventilating first and checking the vents and ventilation system when a home remains too humid. A dehumidifier can be used as an additional measure.
Use it as an extra appliance while laundry is drying, without giving up proper air circulation. If you are unsure about your home’s ventilation, seek appropriate advice.
According to AEG support information, a condenser clogged with fluff can damage the appliance and increase its energy consumption. For the relevant models, the filter must be cleaned after every cycle.
Before buying, consult the manual to check access to the filter and condenser, as well as the required maintenance tasks. Then follow the recommended schedule for the model you choose.
Regular maintenance takes time, so practical access to the parts that need cleaning is important.
Worth considering for a condenser or heat-pump tumble dryer when condensate drainage is an important installation requirement.
Worth considering for 8 or 9 kg heat-pump tumble dryers if certain fabric-care or noise-reduction features are important to you.
Worth considering for a washer-dryer when a single appliance needs to handle both washing and drying.
Worth considering when access to the filter and condenser, along with maintenance instructions, are important factors in choosing a condenser or heat-pump tumble dryer.
These Joybuy options include heat-pump tumble dryers and washer-dryers for flats where a dedicated appliance or a 2-in-1 solution is being considered.
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An option for a household that can install a dedicated tumble dryer to free up the space occupied by an airer.
Advertised drying capacity: 8 kg. Heat-pump technology, energy class C, 2-in-1 filter and advertised direct drainage connection.
Check the dimensions, required clearances, advertised noise level of 64 dB and whether you have suitable access to drainage if you plan to use direct drainage.
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This advertised 10 kg capacity may appeal to households that regularly dry large loads in a separate appliance.
Heat-pump technology, energy class D, three drying levels, a double-layer filter and an advertised refresh cycle.
Before installation, check the dimensions, depth, clearances, condensate management and possible compatibility with a drainage connection.
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An 8 kg option for a household with space for a freestanding appliance that wants to reduce its use of an indoor airer.
Heat-pump technology, energy class D, three drying levels, a double-layer filter and an advertised 30-minute quick cycle.
The quick cycle does not indicate how long a full load will take. Also check the dimensions, clearances and condensate management in the manual.
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This 2-in-1 format is designed for homes that cannot accommodate two separate appliances.
Advertised capacities: 11 kg for washing and 6 kg for drying. Dimensions: 60 × 85 × 60 cm. Advertised wash-and-dry consumption: 308 kWh/100 cycles and 90 L per cycle.
The advertised wash-and-dry cycle takes 7 h 32. Plan to split some loads and check the water inlet, drainage, stable floor and available space.
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A combined appliance to consider when saving space and combining washing and drying matter more than installing two machines.
Advertised capacities: 10 kg for washing and 6 kg for drying. Low-temperature drying, 27 programmes, automatic dosing and an advertised LintClear automatic filter-cleaning system.
The drying load is limited to 6 kg. Check the technical specifications for the dimensions, cycle times, energy consumption and required connections.
This is not a suitable general solution. The ADEME/CSTB study recommends using a large, well-ventilated room or one fitted with a mechanical ventilation extractor vent. If humidity persists or ventilation seems insufficient, seek appropriate advice.
No. Condensed water can be collected in a tank that you empty. On some compatible appliances, a drainage kit allows connection to a basin, trap or drain channel. Check the manual, kit and whether a connection is genuinely possible before buying.
Only if the room has an external opening or duct through which hot, humid air can be expelled. This requirement makes it less practical in many flats than a condenser tumble dryer, and UFC-Que Choisir describes it as more energy-intensive.
The maximum drying capacity is generally lower than the washing capacity. To run washing and drying without removing any laundry, load the machine according to the stated drying capacity.
For new tumble dryers, compare the A-to-G label applicable since 1 July 2025, without equating it with the old A+++ to D labels. For washer-dryers, the European Commission states that an A-to-G scale has applied since 1 March 2021. Check the data for the cycle that matters to you, particularly the wash-and-dry cycle.