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Key Features
- 5-in-1 cooking offers full steam, microwave, and traditional heat for diverse dishes.
- Pure Steam System re-circulates condensed water for consistent, proper steaming.
- Sous Vide program ensures precise, even steam flow for perfect results every time.
- Microwave stirrer fan eliminates the need for a turntable, fitting larger items.
- Cook on 2 levels simultaneously in the 50L usable space for more food at once.
Product Overview
Asko OCSM8478GG | Elements 45cm 5-in-1 Combi Steam Microwave Oven Pearl Grey

This 5-in-1 combi oven in pearl grey design sets the mood with its sleek and sophisticated design. Its combination of full steam function, microwave and traditional heat enhance your cooking, from everyday meals to gourmet dinners. It is the world’s most flexible combination oven, redefining what an oven can be in a compact size of 45 cm. The oven is fitted with a 4.3” full colour touch and endless cooking opportunities.
Cooking on 2 levels at same time
ASKOs innovative interior oven design allows cooking more of your favourite food at one time. The usable space is up to 50 litres, more than most on the market.
Pure steam system
ASKO combi steam ovens use the Pure Steam System to separate condensed water from steam. The water is then re-circulated into the steaming process ensuring proper steaming of the food.
Sous Vide program
ASKO’s Sous Vide cooking program ensures an even steam flow at an exact temperature over a long period of time. The robustness ensures perfect result every time.
Healthy steam
Cook like a pro and keep all the good stuff in the food. ASKO’s combination steam ovens offer a healthy way of cooking with steam and/or hot air.
Microwave stirrer fan
The Microwave Stirrer fan distributes the waves evenly within the oven, reducing the need for a turntable. The extra space gained can instead be used for heating larger volumes of food.
Specifications
Global
- Model Number: OCSM8478GG
General
- Colour: Grey
- Control Type: Touch
- Door Type: SoftOpen and GentleClose
- Grill: Yes
- Installation Type: Built-in
Features
- Automatic Weight Function: No
- Browning: No
- Delay Start: No
- Deodorizer: No
- Fingerprint Resistant: No
- Grill Turnover Alarm: No
- Integrated Hood: No
- Inverter Technology: No
- Popcorn Key: No
- Quick Preheat: No
- Quick Start: No
- Sensor Technology: No
- Speed Defrost: No
- Steam Clean: Yes
- Steaming Function: Yes
- Timer: Yes
- Word Prompting: No
Size
- Microwave Capacity (L): 50l
Display
- Display Type: TFT display
Safety Features
- Auto Shutoff: No
- Child Lock: Yes
- Interior Light: Yes
- Thermal Protection: No
Energy Specification/Power
- Power (W): 1000watts
- Voltage (V): 220-240
Dimensions
- Depth: 546mm
- Height: 455mm
- Width: 595mm
Weight
- Weight (Kg): 37.4
In The Box & Warranty
- Included: Elements 45cm 5-in-1 Combi Steam Microwave Oven
- Warranty (Years): 5
Manuals
Why Buy?
A 45cm-high combi oven built for compact, considered kitchens
This ASKO 5 in 1 oven combines steam, microwave, convection, grill and combination cooking in a single 45cm-high cavity that fits a standard 60cm-wide cabinetry opening. The Pure Steam System separates condensed water from vapour and re-circulates it, so steaming stays consistent rather than pooling at the base of the cavity.
Inside, a 50-litre usable capacity and two-level cooking let you run a tray of vegetables and a protein simultaneously, useful when dinner needs more than one component ready at the same time. The microwave stirrer fan replaces the usual turntable, distributing waves evenly and freeing up space for larger or oddly shaped dishes. A sous vide program holds exact low temperatures over extended periods, giving this asko combi microwave oven genuine restaurant-style precision, while the 4.3-inch colour touchscreen keeps steam, grill and combination settings within easy reach.
Finished in pearl grey with a matt surface, it reads as a considered fit for handleless or minimalist kitchens, galley layouts and butler's pantries where a full-size oven and separate microwave aren't practical. Steam-based cooking also retains more nutrients and moisture in everyday meals, a small but daily-use benefit.
Buy this if…
- You want five cooking methods in one 45cm-high oven rather than separate appliances
- Your cabinetry run is tight and needs a standard 60cm-wide opening to work harder
- You cook on two levels regularly and want even results on both
- Sous vide precision and true steam matter more to you than a basic reheat function
- Pearl grey matt finishes suit a handleless or minimalist kitchen scheme



































