5 years Added Care for your home appliance (includes guarantee period)
All electrical products you buy from us are guaranteed for a minimum of 2 years, at no extra cost. With Added Care, you'll enjoy the same benefits for a period of up to 5 years, while also adding further benefits not included in the original guarantee. More about Added Care
Product code: 86551301
With the colossal storage capacity of an American-style appliance, together with water and ice dispensing, the Neff KA3923I20G fridge freezer offers flexible, frost-free storage in a stylish stainless steel cabinet. This side-by-side appliance features electronic control, fast freeze and cool functions and door open alarm. It has an A+ Energy Rating.
Boasting an impressive 368-litre capacity fridge and a 158-litre freezer, this appliance will meet all the food storage needs of larger families. Four glass shelves, wire bottle rack, two drawers and a chiller box for meat and fish are supplemented by five shelves in the fridge door and a lidded container for smaller items. That should cope with even the largest weekly shop. A super cooling function keeps the internal temperature constant when multiple new items are introduced. For best results this is best activated one hour before loading the extra food. Once this is sufficiently cool, the system automatically reverts to the preset temperature.
The entire appliance has a no frost system that prevents the formation of ice crystals, so you never have to go through the time-consuming chore of defrosting. Items loaded into the freezer can be subjected to an intense freezing phase that brings the food to the required temperature much faster. This freezing process maintains the freshness and the quality of the food and means the freezer can cope with a massive 12kg of fresh food every 24 hours. This compartment has two drawers, three glass shelves and four door-mounted bins, ensuring that you can store much more - up to 158 litres.
The door of the freezer compartment houses an ice and water dispenser that incorporates its own built-in water filter. This supplies chilled water, crushed ice and ice cubes, and all at the touch of a button. Sensibly, it has a child lock control, together with LED display and water filter replacement indicator.
External electronic controls make customising settings and monitoring operation easy. The appliance has alarms to warn you about malfunction, high temperature and if the door is left open. Electronic control and air circulation systems ensure food is kept at optimum temperatures throughout the appliance.
Bright LED interior lighting illuminates the fridge so you can locate particular items easily and quickly. The low energy consumption of the electronic controls and LEDs helps the appliance to qualify for an A+ energy rating.
- Antibacterial protection
Special lining which prevents any bacteria growth
- Appliance Width
- Audible Temperature Alarm
Audible Temperature Alarm
With this alarm you'll never have to worry about frozen items losing their cool. When temperatures reach above freezing, an alarm sounds to make sure you have a safeguard against melting food.
- Average annual energy cost
Average annual energy cost
How much the appliance costs to run a year (with John Lewis assuming 1kwh = 10p inc VAT). Please contact your electricity supplier for the price you would actually pay for a unit of electricity
- Chiller Zone
This zone works at a lower temperature to ensure the flavour, nutrients and freshness of your perishable food is maintained for longer.
- Frost free
- Defrost Type
The method used to defrost a fridge freezer. Options include Automatic systems, Manual systems and Frost Free systems which use dry air to prevent any icy build up
- Frost Free
- H176cm x W90cm x D73cm
- Eligible for International Delivery
- Energy Rating
Graded on performance, from A+++ to G, with A+++ being the highest rating. Higher ratings mean better energy efficiency
- Fan Cooling In Fridge
Fan Cooling In Fridge
This helps provide more even cooling across the entire fridge, and also aids in the defrost process.
- Fast freeze
Freezes food more quickly, thus retaining more flavour
- Freezer Defrost Type
Freezer Defrost Type
The method of defrosting this freezer. Options include Automatic systems, Manual systems and Frost Free systems which use dry air to prevent any icy build up.
- Frost Free
- Freezer drawers/shelves
- Freezing capacity (24 hours)
Freezing capacity (24 hours)
How much food can be frozen over 24 hours
- Fridge Freezer Split
- Fridge Freezer Type
- Fridge Position
- Side by side
- Holiday Mode
Putting your appliance into Holiday Mode conserves power when you are away
- Manufacturer Part Number (MPN)
- Maximum Ambient Operating Temperature
Maximum Ambient Operating Temperature
This appliance should always operate in conditions where the temperature remains below this number.
- Minimum Ambient Operating Temperature
Minimum Ambient Operating Temperature
The coolest temperature in which this appliance can operate. Appliances with a minimum operating temperature of 10°C or higher are not to be used in outdoors. Some appliances can withstand cooler conditions making them ideal for use in garages and sheds.
- Model name / number
- KA3923I20G American Style Fridge Freezer
- Net storage (freezer)
Net storage (freezer)
Usable freezer volume
- Net storage (fridge)
Net storage (fridge)
Usable fridge volume
- Noise Level
How noisy, in decibels, the machine is. The lower the dB, the quieter the appliance
- Number of Doors
- Number of Freezer Shelves
- Number of Fridge Shelves
- 4 shelves, 3 drawers, 6 door shelves
- Number of Salad Drawers
- Power Cut Safe Time
Power Cut Safe Time
How long the appliance can keep your food chilled/frozen in case of a power cut.
- 12 hours
- Quiet Mark
- Reversible door
Can be reversed by yourself after delivery, or -selected appliances only - by John Lewis (charge applies)
- Safety glass shelves
Safety glass shelves
Easy to clean and an anti-spillage rim
- Star rating of freezer compartment
Star rating of freezer compartment
From 1 - 4 stars, with 3 keeping food the longest, a 4th star denoting fast freeze capability
- 4 star
- Temperature display
- Temperature warning light
Temperature warning light
Warns you if the internal temperature is too high
- Product delivered by our supplier usually in 3 days, depending on postcode
- Find out how we may still help you
Product will be delivered directly by the manufacturer or their courier, rather than by one of our own green van crews.
For heavier products, generally delivered by 2 people, you’ll be contacted directly by the supplier with a proposed delivery date within the time frame shown at when you check out.
For smaller items, the supplier will despatch to you using their preferred carrier, and won’t usually contact you in those instances
Postcode exceptions (for example remote, highland or island regions of the UK) may apply to direct deliveries - see Exceptions and restrictions
- Click & collect
- This item is not available for Click & collect
- This item is not available for Collect+
- How to return an item
- More about delivery & returns