Kaiser KS 80420 RS N Avantgarde Pro French Door Fridge Freezer Review, Prices & Score
Compare current retailer offers alongside a detailed BestBuysUK product review and Score.
Where to buy the Kaiser KS 80420 RS N fridge freezer
🏆 Review & price summary
This Kaiser KS 80420 RS N fridge freezer is a freestanding French door fridge freezer offering 506 litres of total storage, split between a 323-litre refrigerator and a 183-litre freezer. Total No Frost cooling, separate electronic temperature control and inverter compressor technology are designed to simplify everyday operation and maintain consistent cooling. Practical features include a refillable internal water tank, removable ice maker, humidity-controlled produce storage, dedicated food compartments and an acoustic door-open alert.
✓ Key strengths
- ✓ Very generous 506-litre total capacity, including a sizeable 323-litre fridge compartment
- ✓ Total No Frost cooling reduces the need for manual defrosting
- ✓ Refillable water dispenser avoids the need for a mains-water connection
- ✓ Humidity control, dedicated food boxes and two freezer drawers
- ✓ French door refrigerator access and LED lighting should make everyday organisation easier
Worth considering
- Its 183 cm height and 83.6 cm width require careful checks against available kitchen space and access routes
- A non-plumbed water tank needs regular manual refilling
Key Specifications
- Lighting
- LED interior lighting
- Ice maker
- Removable ice-making unit
- Compressor
- Inverter compressor
- Cooling system
- Total No Frost with recirculated air
- Total capacity
- 506 litres
- Freezer storage
- Two freezer drawers and removable ice-making unit
- Fridge capacity
- 323 litres
- Water dispenser
- Refillable internal water tank; no mains connection required
- Freezer capacity
- 183 litres
- Temperature range
- -23°C to +6°C
- Fresh-food storage
- VitaminPLUS dry box and humidity-controlled Garden Box
- Dimensions (H × W × D)
- 183 × 83.6 × 70.6 cm
- Manufacturer product code
- KS 80420 RS
Who Should Buy It?
- ✓ Large households that need substantial fresh and frozen food storage.
- ✓ Shoppers who want a water dispenser without arranging a permanent water connection.
- ✓ Users who value frost-free operation and dedicated produce-storage compartments.
Fridge Freezers to compare with the Kaiser KS 80420 RS N fridge freezer
These alternatives are selected from our current ranked fridge freezers, prioritising shared verified comparison traits and comparable BestBuysUK Scores.
| Model | BestBuysUK Score | Profile | |
|---|---|---|---|
 Smeg FAB32RWH5UK 50's Style 60/40 Freestanding Right-Hinge Fridge Freezer White
|
84/100 | Large Capacity · Freestanding | Compare review → |
 Smeg FAB30RPK6UK 50's Style 60cm Freestanding Fridge Freezer Right Hand Hinge in Pink
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83/100 | Freestanding · Large Capacity | Compare review → |
 Smeg FAB30LPB6UK 50's Style 60cm Freestanding Fridge Freezer Left Hand Hinge in Pastel Blue
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84/100 | Freestanding · Large Capacity | Compare review → |
Capacity and everyday organisation
With 506 litres of total capacity, this model is aimed at households that buy and store food in larger quantities. The 323-litre refrigerator and 183-litre freezer provide a useful balance for regular fresh and frozen storage.
The French door layout gives broad access to the refrigerator section, while two freezer drawers help separate frozen items. Adjustable safety-glass shelves, crispers and MULTI BOX containers add flexibility when arranging different types of food.
Cooling and food preservation
Total No Frost cooling is designed to circulate air evenly and remove the need for routine manual defrosting. Separate electronic control of the refrigerator and freezer sections allows their functions to be managed independently.
The VitaminPLUS dry box, humidity-controlled Garden Box and dedicated Freeze Box provide more specialised storage than a basic fridge freezer. The Super Frost function is intended to accelerate freezing when newly purchased food is added, although the available product information does not provide independent performance testing.
Convenience and installation
The refillable internal water tank means the dispenser does not require a mains-water connection, which can simplify positioning and installation. Its removable ice-making unit can be taken out when extra freezer space is more useful.
LED interior lighting should help with visibility, while the acoustic door-open alert is designed to remind users when a door has remained open for more than 90 seconds. The main practical consideration is the appliance's considerable size, so kitchen clearance and delivery access should be checked carefully.
Research note: this BestBuysUK assessment is based on the manufacturer's published specifications and other reputable technical sources. Specifications and retailer availability can change, so verify critical details before purchase.