Who is it for?

Households drying laundry several times a week

With limited floor space but a frequent need for drying, a stacked setup can retain two separate working capacities, provided compatibility has been confirmed for the exact models. UFC-Que Choisir outlines the safety requirements for stacking appliances.

Tenants or homeowners limited to a single appliance

A washer-dryer solves the problem of limited floor space, but it should be chosen according to its drying capacity, which differs from its washing capacity. LG and Haier product specifications illustrate this capacity difference.

Households able to use a clothes airer occasionally

This option works if slower drying is acceptable and a well-ventilated area is available. ADEME recommends a large, well-aired room or one fitted with a mechanical ventilation extraction point for drying laundry indoors.

What to check before buying

Two-appliance stacked setup

Consider it: if you dry laundry frequently and have enough vertical space for two stacked appliances.

Bear in mind: you will need a compatible kit, the tumble dryer controls will be higher up, and access to the washing machine may be more difficult if repairs are needed.

Washer-dryer

Consider it: if there is room for only one appliance on the floor and the loads to be dried suit the stated capacity.

Accept that: the drying load is often smaller, and combined cycles should be compared for their duration and energy and water consumption.

Indoor clothes airer

Consider it: if a ventilated area can be used temporarily for damp laundry.

Accept that: drying will take longer and the airer will temporarily take up space in your home.

Priority What to check Your needs
Stacking compatibility Check that the kit is intended for both models, along with front loading, depths, weight limits and installation instructions. The tumble dryer must be placed above the washing machine. I want to avoid buying two appliances that cannot be secured together in a way approved by the manufacturer.
Drying capacity Read the washing and drying capacities separately in kg. Check whether your largest load will need to be split before drying. I want to dry a full wash load without having to remove some of the laundry after washing.
Time and resources Compare the duration, water and electricity consumption of the combined cycle on the same label basis, taking the programme and reference load into account. My appliance needs to keep up with my laundry routine without imposing cycles that are too long or consumption levels that do not fit my priorities.
Humidity when using an airer Measure the space genuinely available, including with doors open, and check the room’s ventilation or whether it has a mechanical ventilation extraction point. I want to dry laundry without a dedicated appliance while keeping humidity and disruption in living areas to a minimum.

Mistakes to avoid

  • Assuming a kit is universal because the appliances are both « 60 cm »

    Having the same nominal width proves neither mechanical compatibility nor manufacturer approval. Bosch and Electrolux specify depth ranges, model exclusions or checks by reference number.

    Note down the exact model numbers, depth and loading type of the washing machine and tumble dryer, then consult the instructions or configurator for the relevant kit.

    Useful brands and references to check

    Bosch

    Worth considering for a stacked setup if you are looking for an official stacking accessory that can be checked using the E-Nr reference.

    • According to Bosch, the WTZ2741X kit is intended for a standard washing machine with a depth of more than 55 cm.
    • This kit excludes certain Série 2 washing machines, so it does not confirm compatibility with another Bosch or multi-brand pairing.

    Electrolux

    Worth considering if you want a same-brand stacked setup and can check the exact PNCs of both appliances.

    • Electrolux specifies the E1WYHSK2 kit for front-loading appliances measuring 52 to 67 cm deep, with a pull-out shelf.
    • The STA8GW4 kit covers a different stated range, from 47 to 60 cm, with wall anchoring; the mechanisms are not interchangeable without checking.

    LG

    Worth considering for a compact washer-dryer when installation must be limited to a single appliance on the floor.

    • LG presents the F952SR50WRS as a slim 9/5 kg model measuring 600 × 850 × 475 mm.
    • Its 5 kg drying capacity is lower than its 9 kg washing capacity; also check the clearances specified in the instructions.

    Haier

    Worth considering for a higher-capacity washer-dryer if space means you need a single appliance.

    • Haier lists the X5 HWD120-BP14357U1 models at 12/8 kg and the I-Pro Series 3 HWD100-B14939 at 10/6 kg.
    • Both specifications indicate considerable depth; the manufacturer’s information does not replace checking the installation requirements and suitable programme.

Joybuy options

These Joybuy options cover washer-dryer solutions and are suitable for homes where only one appliance can be installed on the floor.

Samsung WD11DG6B85BEU3 washer-dryer, 11 kg and 6 kg

Samsung WD11DG6B85BEU3, 11 kg / 6 kg

Worth considering when only one floor space is available but regular drying loads remain below 6 kg.

Stated capacities: 11 kg washing and 6 kg drying. Stated dimensions: 60 × 85 × 60 cm. The wash-and-dry programme is listed as taking 7 h 32; check the clearances required in the instructions.

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Samsung WD10HG6U34BEU3 washer-dryer, 10 kg and 6 kg

Samsung WD10HG6U34BEU3, 10 kg / 6 kg

An option for a home limited to one floor-standing appliance and medium-sized drying loads.

Stated capacities: 10 kg washing and 6 kg drying. Stated dimensions: 600 × 850 × 590 mm. Check the clearances and the combined-cycle information in the model documentation.

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CHiQ JW85882HG washer-dryer, 8 kg and 5 kg

CHiQ JW85882HG, 8 kg / 5 kg

This all-in-one format may suit smaller drying loads when two appliances will not fit in the room.

Stated capacities: 8 kg washing and 5 kg drying. The specification gives a depth of 520 mm but contains conflicting width information; confirm the actual width and clearances before buying.

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Roborock Zeo Lite washer-dryer, 10 kg and 6 kg

Roborock Zeo Lite, 10 kg / 6 kg

Worth considering as a single appliance with a stated washing capacity of 10 kg and a drying capacity of 6 kg.

The model features Zeo-Cycle low-temperature drying, 27 programmes and a LintClear system. Check the dimensions, clearances, combined-cycle consumption and the conditions for using automatic dosing in the instructions.

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Frequently asked questions

Can I stack any tumble dryer on any washing machine?

No. The tumble dryer must be placed above the washing machine, and both appliances must be front-loading and of similar dimensions. You should also check that the kit is suitable for the two exact models, along with the weight limits and instructions: Bosch and Electrolux specify different depth ranges and exclusions depending on the model.

Why does a washer-dryer show two capacities in kg?

The first capacity refers to washing and the second to drying. A 9/5 kg machine can wash up to 9 kg, but it may not be able to dry that entire load in the same cycle; some laundry may need to be removed or dried separately.

Can a washer-dryer replace a stacked setup for a family?

It can be suitable when only one appliance fits in the available space, but it does not automatically offer the same throughput as two separate appliances. According to UFC-Que Choisir, the drying performance of two-in-one appliances does not match that of a dedicated tumble dryer: compare the load to be dried, the time available and the stated drying capacity.

Is drying laundry on an airer suitable for a small home?

Yes, if you can manage the humidity and temporary loss of space. ADEME recommends drying laundry in a large, well-ventilated room or in a room with a mechanical ventilation extraction point, preferably one with humidity control.

What maintenance is needed after buying?

First, follow the model’s instructions for cleaning the filters, drawers and seals. For everyday use, ADEME advises against using too much detergent, as this can clog the washing machine and encourage odours inside the appliance.