Start by choosing according to where you’ll install it and how you access your food: an upright freezer suits frequent opening and drawer-based storage, while a chest freezer is ideal for storing large quantities if you’re happy to sacrifice floor space and can reach the bottom easily. An under-counter model is mainly useful as a compact extra; if your fridge freezer also needs replacing, a large-capacity combination appliance is another option worth comparing before adding a second appliance.
You buy in bulk, cook ahead or regularly run out of space in your fridge freezer’s freezer compartment: compare capacity and access to your food first, rather than simply choosing the largest format. UFC-Que Choisir and retail guides recommend matching the format to your everyday needs.
You’re considering installing an appliance outside the kitchen: your decision depends on the actual temperatures reached in the room and the stated climate range for the exact model. You should never assume that a standard appliance is suitable for a cold room.
You want extra freezer space without giving up too much room: consider an under-counter, countertop or integrated model, then check that its usable capacity genuinely covers your additional storage needs.
Begin by measuring the space available and defining how much food you need to store, then compare appliances with similar capacities and formats.
| Priority | What to check | Your needs |
|---|---|---|
| Capacity and access | Compare net capacity, drawers or baskets, external dimensions and the way the door or lid opens. UFC-Que Choisir states that chest freezers can hold up to 600 l, while upright models generally hold around 200 l and can reach 400 l. | I want to store more while still finding food easily. For frequent opening, an upright model’s drawers make sorting easier; for large quantities, check that the baskets and bottom of a chest freezer remain accessible. |
| Room temperature | Compare the model’s climate class with the minimum and maximum temperatures in the room. Bosch gives the following ranges: SN from 10 to 32 °C, N from 16 to 32 °C, ST from 18 to 38 °C and T from 18 to 43 °C. | My freezer will be installed in a garage, cellar or conservatory. Some models or ranges designed for cold conditions can operate down to -15 °C, but this suitability must be stated on the product page for the model you choose. |
| Energy use, noise and frost | Compare stated kWh/year, energy class, noise level in dB and defrosting system between similar appliances. ADEME reminds us that a freezer runs continuously, and that its size and features affect energy consumption. | I’m looking for an appliance that won’t be intrusive in an open-plan kitchen or living space, without overlooking its annual energy use. If reducing frost matters to you, confirm that the exact model has a NoFrost system. |
| Power cuts and loading | Look for the storage time during a power cut in the manual or an independent test, as well as the freezing capacity in kg/24 h if you load the appliance after a large shop. UFC-Que Choisir specifically measures how long the appliance stays cold without power and how it performs with substantial loads. | I want my food to stay frozen during a power cut and regularly freeze new items. Don’t infer storage time or freezing capacity from whether the appliance is a chest or upright model. |
Outside its recommended ambient temperature range, the appliance may not operate as expected. Bosch and Beko state that unsuitable installation can lead to higher energy consumption, breakdowns or accelerated wear; operation down to -15 °C only applies to certain models or ranges.
Measure or document the room’s winter and summer temperatures, then choose only a model whose product information explicitly states a compatible range.
A freezer runs continuously, but its energy consumption also depends on its capacity and features. Two appliances of different sizes or formats cannot be compared accurately based on the class letter alone.
Compare stated kWh/year, net capacity, cooling system and noise level between appliances with similar formats and capacities.
UFC-Que Choisir considers storage time an important criterion and measures it by how long it takes the temperature to rise without power. This figure is not always included in commercial descriptions.
Before buying, look for the storage time of the exact model in its manual, official specifications or an independent test; don’t estimate it from the format.
A chest freezer is suitable for storing large quantities, but food placed at the bottom can be less convenient to retrieve. Organisation depends on the baskets, the depth of the compartment and the packaging you store.
Check the number and position of the baskets, the lighting, depth, lid opening height and the packaging you use most often.
Worth comparing when drawer-based organisation, kitchen integration or a compact footprint are priorities, with freestanding, integrated and under-counter upright freezers available in its French range.
A brand to consider for high-capacity chest freezers, particularly when you’re planning large-scale storage in a dedicated room.
Worth comparing if you want an organised upright freezer or a top-opening chest freezer, with Total No Frost integrated models available in its French range.
A priority option if the appliance will be installed in an unheated garage, utility room, loft or cellar, thanks to its Freezer Guard range.
These Joybuy options include upright, chest and compact freezers to increase your home’s frozen-food storage capacity.
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Designed for organised everyday access, with three drawers and two shelves as specified.
Energy class C, LED display, reversible door, alarm and stated temperature range of -14 °C to -22 °C. Check the model’s product page for its climate class, noise level, kWh/year and storage time during a power cut.
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A chest freezer designed for substantial family food stocks, with a removable basket and LED lighting as specified.
Stated consumption of 226 kWh/year, stated noise level of 38 dB, five-level digital control and dimensions of 1100 × 597 × 872 mm. Confirm the freezer mode, climate class, storage time and access to food placed at the bottom.
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A moderately sized extra storage solution, with a removable basket for smaller items.
Stated consumption of 179 kWh/year, stated noise level of 38 dB, seven-level thermostat and dimensions of 632 × 554 × 848 mm. Check the climate class, storage time, freezer mode and access to the compartment before installing it outside a temperature-controlled room.
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A compact chest freezer for adding extra freezing capacity where space is limited.
Stated capacity of 99 l, freezing capacity of 4,5 kg/24 h, stated noise level of 39 dB, removable metal basket and dimensions of 54,5 × 47,6 × 83,5 cm. Defrosting is manual; check the climate class and storage time before installing it in a garage or cellar.
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A compact upright format for under-counter use or a small kitchen.
Stated capacity of 60 l, three compartments, freezing capacity of 6 kg/24 h, reversible door and dimensions of 44,5 × 47,5 × 84,5 cm. This freestanding model is not a substitute for large family storage; also check the ventilation space and climate class.
No. Record the room’s minimum and maximum temperatures, then compare them with the model’s climate class. Bosch states that SN starts at 10 °C, N at 16 °C, ST at 18 °C and T at 18 °C; some specific models are rated for temperatures down to -15 °C, but this suitability must be explicitly confirmed on their product page.
Compare kWh/year between appliances with similar capacities and types, then look at the energy class and room temperature. ADEME reminds us that a freezer runs continuously and that its size and features can increase energy use; its national benchmarks are not a forecast for every model.
Yes, because it shows how long the appliance can maintain a low temperature without power. UFC-Que Choisir considers it an essential criterion and points out that it is not always shown in product descriptions: look for it in the model documentation or an independent test.
For models equipped with this technology, manufacturers describe a reduction or prevention of frost build-up. Don’t assume that every freezer from the same brand is NoFrost: check the cooling and defrosting system on the exact model’s product page.
Yes. In France, take-back obligations for electrical and electronic equipment apply without a minimum threshold, according to Légifrance. ecosystem describes this take-back when buying or having an appliance delivered as a “1-for-1” service; confirm the practical arrangements with the retailer before delivery.