If you don’t have an external opening or a suitable vent, rule out a vented tumble dryer: UFC-Que Choisir says it needs one or the other. A condenser dryer, either a standard model or a heat pump model, will meet this requirement. Compare specific models by their stated energy consumption, capacity and installation requirements. If you’re considering a drying rack instead, ADEME recommends using a large, well-ventilated room or one with mechanical extract ventilation.
Who is this advice for?
Homes without a vent or external opening
A condenser dryer is the right choice rather than a vented model, which needs an outlet to the outside, according to UFC-Que Choisir. You’ll still need to check that you have enough space and decide how to deal with the condensed water.
People who dry laundry often
If you use your dryer regularly, compare the kWh/100 cycles for the models you’re considering. Also look at their capacity and the length of the programmes you’ll use.
Homes considering an indoor drying rack
Ventilation is an important factor. For drying laundry indoors, ADEME recommends a large, well-ventilated room or one fitted with mechanical extract ventilation.
What should you check before choosing?
Heat pump condenser dryer
Consider this if: you want a dryer that doesn’t need an external vent and energy consumption matters to you.
Compare: check the kWh/100 cycles and programme duration for the specific models you’re considering. Don’t assume these figures based on the technology alone.
Standard condenser dryer
Consider this if: you want a tumble dryer without an external vent and are also comparing models without a heat pump.
Check: find out how to empty the condensed water and compare the stated energy consumption before you choose.
Indoor drying rack
Consider this if: you don’t want to install an appliance and have a suitable room for drying laundry.
Requirement: ADEME recommends a large, well-ventilated room or one fitted with mechanical extract ventilation.
| Priority | What to check | Your needs |
| Type of appliance |
Look for “condenser” or “vented” in the product details. According to UFC-Que Choisir, a vented dryer needs an external opening or an air vent. |
My room has no opening or suitable vent, so I’m looking for a tumble dryer that doesn’t need one. |
| Energy consumption |
Compare the kWh/100 cycles on the labels of the models you’re considering, along with their capacity. The European Commission says the A to G energy label has applied to tumble dryers since 1 July 2025. |
I dry laundry often and want to compare electricity use on a like-for-like basis, rather than relying on the technology name alone. |
| Capacity |
Compare the capacity in kg with the loads from your washing machine. Check the load limits for the programmes you plan to use. |
I want to dry my usual loads without assuming the stated maximum capacity applies to every type of fabric. |
| Cycle time and noise |
Check the published duration of the programmes you need, at full or half load depending on how you use the dryer, and then check the noise level in dB. |
If the dryer is near a living area, cycle time and noise will influence my choice. |
| Installation |
Check the manual for the exact model for its dimensions, required clearances, operating temperature, electrical connection and options for dealing with condensed water. |
I need to be able to position and use the dryer in my room, with a practical way to handle the water it collects. |
Mistakes to avoid
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Choosing a vented model without an external outlet
According to UFC-Que Choisir, this type of tumble dryer needs an external opening or access to an air vent. Simply moving it elsewhere in the room won’t meet this requirement.
If there’s no suitable outlet, focus your search on condenser dryers.
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Setting up a drying rack without checking ventilation
Drying laundry indoors adds moisture to the room, so a confined space needs particular care.
For this option, ADEME recommends a large, well-ventilated room or one fitted with mechanical extract ventilation.
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Comparing energy ratings alone
The European Commission says the A to G scale has applied to tumble dryers since 1 July 2025. An old A+++ rating therefore can’t be read in the same way as a rating on the new scale.
For the models you’re considering, also compare energy consumption in kWh/100 cycles, capacity and the duration of the programmes you need.
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Assuming every model is installed in the same way
You can’t tell whether a model has a tank to empty, a drain hose or specific positioning requirements just from the word “condenser”.
Before ordering, check the manual for the exact model for clearances, room temperature, electrical connection and how to handle condensed water.
A guide to some of the brands
Electrolux
Electrolux France features the EW9HI783FC, an 8 kg heat pump tumble dryer.
- For this specific model, Electrolux France publishes an A energy rating and consumption of 73 kWh/100 cycles.
- Electrolux France gives this model an operating temperature range of 5 to 35 °C. Check the manual too, to make sure it’s suitable for your chosen location.
Bosch
Bosch Electroménager France features the WQG2450SFR, a 9 kg heat pump model.
- Bosch lists a water drain hose, a noise level of 64 dB and a self-cleaning condenser for this model.
- The presence of a hose doesn’t, by itself, confirm that a direct connection is possible where you plan to install the dryer. Check the manual and your room layout.
Whirlpool
Whirlpool France features the CWD84MWWSFR, an 8 kg heat pump tumble dryer.
- Whirlpool France gives this model a C energy rating and a noise level of 63 dB.
- To compare its energy consumption with another 8 kg appliance, look at the kWh/100 cycles and the programmes they relate to, as well as the energy rating.
Tumble dryers available on Joybuy
These three condenser dryers, two of which are heat pump models, give you options to consider for a room without an external vent. Check the manual for each model before deciding where to put it.
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Hotpoint CHD84MWBSEE, heat pump, 8 kg
This heat pump model is an option if you’re looking for a tumble dryer without an external air vent. Its name indicates an 8 kg capacity and a C energy rating. Compare its energy consumption in kWh/100 cycles, then check the manual for installation requirements and how to handle condensed water.
View on Joybuy
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Electrolux EDH1018CD GentleCare, condenser, 8 kg
This condenser dryer is an option for an installation without an external air vent. Its name indicates an 8 kg capacity, propane refrigerant and OptiSense function. Check its current energy label, the space it needs and how to handle condensed water in your home.
View on Joybuy
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Comfee CD08EHP05W-HR, heat pump, 8 kg
This heat pump model is worth considering if you’re looking for a tumble dryer without an external air vent. Its name indicates an 8 kg capacity and a D energy rating. Compare the kWh/100 cycles, then check the manual for dimensions, clearances and how to handle condensed water.
View on Joybuy
Frequently asked questions
Can you install a vented tumble dryer without a window or external vent?
Not in the room described: UFC-Que Choisir says a vented model needs an external opening or access to an air vent. A condenser dryer doesn’t need this connection, provided you follow its installation instructions.
Does the tumble dryer need to have exactly the same capacity as the washing machine?
Not necessarily. Compare the tumble dryer’s capacity with your usual loads and check the limits for each programme. The stated maximum load won’t necessarily apply to delicate or synthetic fabrics.
Do you need to empty the tank on a condenser dryer?
If the model collects water in a tank and isn’t connected to a drain, you’ll need to empty the tank. Bosch, for example, lists a water drain hose for the WQG2450SFR. Check whether this type of connection is available and practical for the model you choose.
How do you compare energy ratings for tumble dryers?
Compare models with the current A to G label and check their energy consumption in kWh/100 cycles too. According to the European Commission, this scale has applied to tumble dryers since 1 July 2025, so don’t compare an old A+++ rating directly with a current one.
Is a drying rack suitable for any room without an external vent?
No. For drying laundry indoors, ADEME recommends a large, well-ventilated room or one fitted with mechanical extract ventilation. Check the room’s ventilation before choosing this option.