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Miele FN 12421 S
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Miele FN12421S Freezer

188L 600mm 1,450mm Freestanding Oct 2013
Net Capacity Width Height Case Design Release Date
An A+ uses 22% less energy than your current A energy rated appliance and an A++ uses 44% less energy. With frost free refrigeration appliances there is no build-up of frost and ice on food or in... More
A+
£650.95 Electricity cost over 10 years. Calculate
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£748.00
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Miele FN 12421 S from Amazon UK
£756.27
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Miele FN 12421 S from Go Electrical
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Purchase price £909.00. APR 20%.
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Purchase price £756.27. APR 16.9%.
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Purchase price £756.27. APR 16.9%.
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2 Reasons For

Very Low Energy Usage

The energy usages of medium net capacity freezers that have been available for around the same time as the FN 12421 S range from 0.28kWh/24h to 230kWh/24h. At only 0.4 kilowatts hour per 24 hours, the FN 12421 S has a quite low energy usage compared to most of the other freezers that were launched around the same time as the FN 12421 S.

Chart Edit

Shallow

The average depth of similar spec freezers that have been available for more than two years is 650mm, and the depths range from 520mm to 1,300mm. The Miele FN 12421 S is one of the shallower freezers of this age and spec (only 630 millimeters) amongst similar spec freezers of this age.

There are a number of other 630mm deep freezers currently available which you might also want to look at including the GNP 2313[pl_1730736_price], or the GN 2323[pl_1729841_price] both from Liebherr which is cheaper.

If you are not bothered about having a deeper depth then you might want to consider the Liebherr GNP 2713[plb_1729621_price] (630mm).

Read more Less Chart Edit

2 Reasons Against

Running Costs Are Very High

Whilst this freezer has an energy efficiency classification of A+, the FN 12421 S is in the most expensive 17% of all 124 freezers that have been available for more than two years that we have analysed for 24 year running costs. Based on typical energy prices, we estimate the 24 year running cost of the FN 12421 S is £651.

Quite High Noise Level

At 42 decibels, the Miele FN 12421 S has a quite high noise level compared to most of the other medium net capacity freezers that were launched more than two years ago. The lowest noise level of freezers that came out around the same time as the FN 12421 S is 37dB, the highest is 48dB, and the average noise level is 41dB.

There are a number of other 42dB noise level freezers currently available which you might also want to look at including cheaper freezers such as the GNP 2313[pl_1730736_price], or the GN 2323[pl_1729841_price] both from Liebherr.

If you don't mind having a higher noise level then you might also want to consider the Smeg VI205PNF[plb_1720752_price] (42dB).

Read more Less Chart Edit

4 Other reasons to consider the Miele FN 12421 S

Released Over Three Years Ago

It was over three years ago when Miele released the FN 12421 S.

Average Width

The FN 12421 S has a pretty average width (600 millimeters) compared to most of the other freezers that have been around for around the same time as the FN 12421 S.

It may also be worth also looking at one of the alternative 600mm wide freezers currently available including cheaper freezers such as the GNP 2313[pl_1730736_price], or the GN 2323[pl_1729841_price] both from Liebherr.

Freezers with a wider width that might also be worth considering include the Bosch GSN36BI30[plb_1724028_price] (600mm).

Read more Less Chart Edit

Average Height

At 1,450 millimeter, the FN 12421 S has a pretty standard height compared to most of the other freezers that have been on the market for a similar time to the FN 12421 S.

If you don't mind having a taller height then you might want to look at the GNP 2313[pl_1730736_price] (1,447mm and cheaper), or the GN 2323[pl_1729841_price] (1,447mm and cheaper) both from Liebherr.

Read more Less Chart Edit

Average Storage Time During Power Failure

With a storage time during power failure of 24 hours, the Miele FN 12421 S has a pretty typical storage time during power failure compared to most of the other freezers of a similar age and type to the FN 12421 S.

We compared this freezer to all the other 24h storage time during power failure freezers and we think the GNP 2313[pl_1730736_price], the GN 2323[pl_1729841_price], and the GN 1923[pl_1729839_price] all from Liebherr which is cheaper is also worth considering.

Freezers with a longer storage time during power failure that might also be worth looking at include the Liebherr GP 2733[plb_2208782_price] (28h and cheaper), or the AEG A72010GNX0[plb_2962297_price] (30h and cheaper).

Read more Less Chart Edit

Specification

User Ratings
Design
Case Design
Type
Shelve/basket
Door Hinge
Colour
Other Features
Performance
Thermostat
Noise Level
Climate Class
Star Rating
Storage Time During Power Failure
Freezing Capacity
Net Capacity
Ergonomics
Temperature Alarm
Door Open Alarm
Power
Current
AC Input Frequency
AC Input Voltage
Annual Energy Consumption
Energy Usage
Energy Efficiency Class
Technical Details
Display
Weight & Dimensions
Width
Height
Depth
Weight

Running Cost

Show running costs over: years
Electricity cost £650.95
Electricity cost when on standby
@ £0.139 per kwh - Edit electricity price and usage
kwh per hour
Electricity price £per kilowatt hour
Annual electricity price inflation %
Water cost when switched on
@ £0.003474 per litre - Edit water usage and price
litres per hour
Water price £per litre
Annual water price inflation %
Submit Energy Consumption Figures
Total running cost over 10 years £650.95
Running costs for this freezer have been estimated based on other similar freezers. If you know how much electricity and water the Miele FN 12421 Suses then please let us know by entering those figures in the boxes above.
Energy Rating
3.2T
Running this freezer over 10 years will generate 3.2 tonnes of carbon dioxide (CO2).
83
To offset that much CO2 you would need to plant 83 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers miele fn12421, miele fn12421s, miele fn12421sc, miele fn12421sw, miele fn12421swh, miele fn12421sco, miele fn12421scol, miele fn12421scolo, miele fn12421scolou, miele fn12421scolour
Barcodes 04002514805924, 04002515117576

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See How Other Freezers Compare to the Miele FN 12421 S

GK 300 A++ vs FN 12421 S

Bauknecht GK 300 A++ vs Miele FN 12421 S
Bauknecht GK 300 A++ Miele FN 12421 S
£ 699.75 £652.00
Energy Efficiency Rating is Superior
Cheaper to Run by £197.26
34% Larger Freezing Capacity
28% Longer Storage Time During Power Failure
Older by Seven Months
25% Higher Energy Usage

Bauknecht GKN 17F4 vs Miele FN 12421 S

Bauknecht GKN 17F4 vs Miele FN 12421 S
Bauknecht GKN 17F4 Miele FN 12421 S
£ 777.50 £652.00
Nine Months Newer
Superior Energy Efficiency Rating
A Lot Larger Freezing Capacity
Cheaper to Run by £122.12
36% Higher Energy Usage
Only Five Shelves/baskets

GT 193 A2+ vs FN 12421 S

Bauknecht GT 193 A2+ vs Miele FN 12421 S
Bauknecht GT 193 A2+ Miele FN 12421 S
£ 604.66 £652.00
Lighter
Cheaper to Run by £272.41
68% Shorter
Energy Efficiency Rating is Superior
Five Less Shelves/baskets
Wider
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