Miele K 31222 Ui
137 L fridge. 4 stars, 104 kWh a year (about $33 at 32¢/kWh), 600 mm wide by 550 mm deep.
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Prices, key specs and fit
Prices
No price for this model at the retailers checked (28 Oct 2026): The Good Guys, Appliances Online and Bing Lee. It may be sold elsewhere, or through the brand's site.
Similar models with a price
 Smeg FAB10HRWH6 135 L | $2,290 | Check price |
 Smeg FAB10HRCR5AU 135 L | $2,190 | Check price |
 Fisher & Paykel RS6009SBLT1 130 L | $5,499 | Check price |
Same type and a similar size, priced at the retailers checked.
Key specs
- Type
- Fridge
- Total volume
- 137 L
- Doors
- 1
- Width
- 600 mm
- Depth
- 550 mm
- Height
- 820 mm
- Energy stars
- 4
- Energy a year
- 104 kWh
- Cost a year at 32¢/kWh
- $33
- Made in
- Germany, Bulgaria
- Registration no.
- ARF3884
Cabinet figures only. Manufacturers specify ventilation clearance per model, and doors can need more than the cabinet's width to open fully — both are in the model's manual.
Will it fit
The cabinet measures 600 mm wide, 550 mm deep and 820 mm high in the Australian Government's energy-rating database. Enter the space it has to go in.
With a door open 90° it reaches about 1150 mm from the wall — a single leaf swings its full 600 mm width. That is geometry from the cabinet width and the door count, not a figure the manufacturer publishes: it ignores the handle and the door's own thickness.
Not included. These are cabinet figures. Manufacturers state a ventilation clearance per model in the installation instructions; a figure typed into the Clearance box applies to both sides, the back and the top. No clearance figure for this model is held here, so the answer above allows none until one is entered. Handle projection and door thickness are not recorded, and the hinge side decides which way the door opens.
Manuals and guides
Miele's manuals are on its support site.
How it compares
- 104 kWh a year against a median of 100 across the 65 other fridges within 60 litres of its size; 38 of them use less.
Compare it
Similar models: Smeg FAB10HRWH6 · Smeg FAB10HRCR5AU · Fisher & Paykel RS6009SBLT1 · Fisher & Paykel RS6009SBL1 · Fisher & Paykel RB90S64MKIW1 2 · Miele Dreams - Cool M. More in Miele fridges and freezers, Fridges without a freezer and 600–700 mm wide fridges.
Figures trace to this model's entry (ARF3884) in the Australian Government's energy-rating database. The energy figure is for continuous running under the labelled test conditions. Noise figures, where shown, come from retailer spec sheets, not the database. Household bills vary with use and tariff.