To keep your kitchen cabinet and door panel, first choose an appliance with installation dimensions and a door system that match your existing set-up. Then opt for a single-door fridge if you don’t need an integrated freezer, or a fridge freezer if you want to keep the freezer in the tall cabinet. A freestanding model means rethinking your kitchen layout, rather than simply swapping one appliance for another.
Replacing your fridge depends as much on the kitchen cabinet as on the appliance itself. Measure the inside of the cabinet space, then identify the door fixing system and the details of the panel you want to keep. Bosch and Electrolux product specifications show that the appliance height alone isn’t enough to identify its fitting system.
A built-in fridge freezer lets you keep a freezer compartment in your fitted kitchen. However, compare the fridge and freezer capacities separately: the total capacity doesn’t tell you how much space is available for each use.
In an open-plan kitchen, check the stated noise level for each model. If defrosting is a factor in your choice, also check which compartment benefits from the advertised cooling system. Don’t assume that the name of a technology alone tells you how much maintenance it will need.
First decide whether you need to keep the kitchen and door panel as they are, then check the fitting system before comparing cooling features.
Consider this if: chilled storage is all you need, and the cabinet space and door panel are compatible with the model you’ve chosen.
Bear in mind: without a freezer compartment, you’ll need another solution if you store frozen food.
Consider this if: you need to keep your fitted kitchen and have a freezer in the same tall cabinet.
Bear in mind: some of the capacity is taken up by the freezer, so check the space available for fresh food separately.
Consider this only if: you’re happy to change your kitchen layout and have a suitable space for the appliance.
Bear in mind: it won’t automatically replace an appliance concealed behind a door panel. Get any cabinet alterations and installation requirements checked.
| Priority | What to check | What I need |
|---|---|---|
| Cabinet space and ventilation | Measure the inside height, width and depth, then compare them with the installation dimensions in the manual. Also check the ventilation clearances specified for the model. | I’m keeping the existing tall cabinet: the appliance size shown on its own doesn’t tell me whether it will fit in my cabinet space. |
| Door panel and hinges | Identify whether the door uses a sliding-door or fixed-hinge system, then check the manual for the fixing method, permitted panel weight and opening direction. | I need to keep my kitchen door and make sure it opens properly. Two built-in fridges of a similar height can use different systems, as Bosch’s product specifications show. |
| Fresh and frozen food | Choose between a fridge without a freezer and a fridge freezer. Compare the capacity of each compartment, not just the total. If freezing is essential, also check the stated storage time during a power cut. | I regularly store frozen food, so I need a proper freezer compartment while still having enough room for fresh food. |
| Cooling system | Check which compartments use the cooling system and which features are listed for the exact model. Take your food storage and defrosting habits into account. | I’d like to reduce the need for defrosting or organise my food more effectively, without assuming that a feature listed in the specifications applies to every compartment. |
| Noise and energy use | For appliances with a similar configuration, compare the stated noise level in dB(A), the noise class and annual energy consumption in kWh. ADEME recommends checking the energy label to help guide your choice. | My kitchen is open-plan, so noise matters every day. I also want to check annual energy consumption, rather than looking only at the energy class letter. |
The height of the appliance and the height of the cabinet space are two different measurements. For example, Electrolux specifies a 1780 mm cabinet niche for the KRD6DE18S4.
Measure the inside of the cabinet and compare all three dimensions with those required in the installation manual before choosing a model.
These systems describe different ways of connecting the appliance to the kitchen door. Bosch lists the KIR41NSE0 as using sliding hinges and the KIR81VFE0 as using fixed hinges.
Identify the current fitting system, then check the manual to see whether the new model will let you keep your door panel.
A fridge freezer’s total capacity includes space for both fresh and frozen food. It doesn’t all represent the space available for fresh food.
Compare the capacity in litres for each compartment and start with how much freezer space you actually need.
A built-in appliance sits inside a kitchen cabinet and may need a door panel. For example, Miele specifies that a panel is required and not supplied with the K 7797 C R.
Only consider a freestanding model if changes to your kitchen and its installation requirements have been approved for your project.
Adapting your kitchen may also involve work on the cabinet or its finish.
These models show different fitting systems and sizes to compare. A brand name alone doesn’t guarantee compatibility with your kitchen.
Bosch offers built-in single-door fridges in different heights.
The range includes built-in fridge freezers designed for fitted kitchens.
Electrolux offers, among other models, a built-in single-door fridge for a 1780 mm cabinet niche.
Miele offers built-in appliances designed to take a door panel.
These two built-in fridge freezers suit anyone who needs an integrated freezer. Before choosing, check that their door systems work with your panel and that their installation requirements match your cabinet space.
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Worth considering if you want to keep a freezer in your fitted kitchen. The product name lists TwinTech No Frost and an energy class of E. Check the manual for the niche dimensions, ventilation and door-panel compatibility. Also confirm the capacity of each compartment for this model.
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Worth considering if you need an integrated freezer compartment. The product name lists No Frost, an energy class of C and an Inverter compressor. Before choosing it for your kitchen, check the installation dimensions, ventilation and whether the door fitting system is compatible with your panel.
Don’t plan to make this change without checking the new appliance’s manual and confirming that your door panel is compatible. Bosch’s product specifications distinguish between the KIR41NSE0 with sliding hinges and the KIR81VFE0 with fixed hinges. Check the door system for each specific model.
Measure the inside height, width and depth of the cabinet space, then compare them with the installation dimensions in the manual. Check the ventilation and door system too: a cabinet height, such as the 1780 mm Electrolux specifies for the KRD6DE18S4, doesn’t cover every installation requirement.
Choose based on how much space you need for fresh food and whether you need a freezer. A single-door fridge without a freezer uses all its space for chilled food; a fridge freezer combines both, with the capacity of each compartment to be considered separately.
For each model, check the stated noise level in dB(A), the noise class and annual energy consumption in kWh. ADEME recommends using the energy label as a guide. These details can help you compare how appliances perform, but they don’t replace checking your cabinet space and door panel.
Follow the instructions for the specific model rather than relying on general guidance. Electrolux warns that an incorrectly carried out, non-professional repair can have safety implications. If the replacement involves changing the cabinet, door panel or hinges, get the work checked by a qualified professional.