Climadiff - 40 Bottle Dual Zone Wine Cooler - CBU40D1B

Save £300.00

Sale price£899.00 Regular price£1,199.00


Popular due to the double door and the premium brand name, the Climadiff CBU40D1B is a dual temperature wine fridge where both compartments can be set between 5-20°C allowing one half of the unit to be used for red wine service and the other for Champagne and white wine. With a charcoal filter, you could even use one half for storage, making the fridge super versatile.

Attractive in black with the double doors opening from the centre, this built-in wine fridge will go well with many modern kitchen designs. Benefiting from premium features like full wooden shelving, a charcoal filter and the dual zone, the CBU40D1B offers very good value for money.


  • 40 Bottle Capacity on 10 wooden shelves
  • Built-in/Undercounter
  • Dual Temperature Zones can be set between 5-20°C 
  • UV protected glass door
  • Semi sliding wooden shelves
  • Original A energy rating (pre March 21)
  • Quiet at 39 decibels
  • Active charcoal filter
  • Low vibration compressor - no sediment movement
  • White LED lights with switch
  • Adjustable feet for levelling
  • Free Two Year parts and labour warranty included
  • Dimensions - H: 820mm, W: 595mm, D: 575mm


The CBU40D1B is an attractive, quiet and economical to run wine cooler ideal for under-counter use within a kitchen design. This wine fridge can be easily built-in to your kitchen and used for long term storage or service or both thanks to the active carbon filter and wide ranging temperature zones.

This wine cooler is part of Climadiff's new service range which offers a slick design and good energy efficiency. With the ability to cellar white, red, Champagne, standard bottles or magnums, this wine cooler is flexible for the whole family.


At just 39dB this wine fridge will blend in with seamlessly with the other appliances in the kitchen and at just 115 kWh/annum, this Climadiff unit is one of their most energy efficient.

* The CBU40D1B comes with an EU plug with adaptor provided.


  • Visit our London Store for Expert Advice
  • Free Delivery - 2 Man Team - Unpack & Position
  • Five Star Trustpilot Rating
  • Two Years Warranty & UK Servicing Team
  • 15 Years of Wine Industry Experience

    How many bottles will the Climadiff CBU40D1B hold?

    This wine cabinet can hold up to 40 Bordeaux style bottles on 10 semi sliding wooden shelves with space at the bottom for Champagne or magnums.

    The best way to optimise space in your wine fridge is to stack the same bottle type (Bordeaux or Burgundy or Alsace for example) on the same shelves.

    Can I pay for this wine cooler in instalments?

    You can pay by instalments over 6, 12, 24 or 36 months with PayPal Credit with the first 4 months interest free. Choose PayPal at check-out and select PayPal Credit to pay by instalments. We also accept all major credit and debit cards including Amex, Google Pay, Shop Pay and Apple Pay.

    Does the Climadiff CBU40D1B come with a manufacturer warranty?

    Yes, there is a two year warranty on this wine cabinet.

    Can I customise this wine cooler to suit my needs?

    Use the chat function to speak to us about changes you may want to make to the wine fridge, for example, changing the side the door opens or extending the warranty.

    What is the energy rating of this wine cooler?

    Pre March 2021 this wine fridge had an energy efficiency rating of "A" but with the changes to the efficiency scale this wine fridge now ranks "F". For more information on these latest energy rating changes to all electrical appliances please see our blog post on energy rating changes for wine coolers .

    How do I install this wine cooler?

    The Climadiff CBU40D1B is designed to be built in to a kitchen. For under-counter use, the wine fridge has adjustable feet for levelling. The cooler vents through a panel at the bottom front panel which should not be obstructed. See the Installation diagram for more details.

    Looking for another wine cooler from Climadiff?

    CoolerSomm carries all the Climadiff wine coolers, cabinets and wine fridges click the link to view the full range.


    Once an order is placed we will contact you within a few working hours to confirm the order and arrange a delivery date suitable to you. On the date of delivery we will give you a time slot when you can expect delivery and the driver will call one hour before arrival.

    UK mainland delivery is free. Delivery costs to the Republic of Ireland and Northern Ireland depend on the size of the unit. See the delivery costs table below.

    Two Man Carry-In Delivery Service Delivery Cost
    UK Mainland Free
    Northern Ireland Under Counter £54
    Northern Ireland Full Size £90
    Republic of Ireland Under Counter £55
    Republic of Ireland Full Size £95

    We provide a professional two-man delivery team who will deliver the wine cooler to the ground floor room of your choice, unpack, place your wine cooler in your desired spot and take the excess wrapping away. 

    If you need your wine cooler placing in a room either up or down flights of stairs or you can envisage any access issues during delivery please contact us in advance to outline the specifics of your delivery. 

    Lastly, when signing for delivery, please ensure you are happy with the condition of your purchase before signing for the goods. Click for a full run-down of what to expect on delivery day.


    Product specification

    Installation diagram

    User manual

    CLIMADIFF CBU40D1B Product Features

    Key Features
    Standard Warranty 2 Years 
    Efficiency Rating Pre 03/21 - A | Post 03/21 - F
    Temperature Zones (2) 5-20°C
    Dimensions H: 82cm, W: 59.5cm, D: 57.5cm
    Bottle Capacity - Shelves mounted (Bordeaux) 40
    Space for large bottles Bottom Shelf
    Humidity Range (%) 55-85
    Charcoal Filter Yes
    Climate Classification SN-T
    Noise Level (dB) 39


    Casing Black Sheet Metal
    Door UV Protected Glass
    Lock No
    Hinge Side Both
    Reversible Door No
    Dimensions (H x W x D) 820 x 595 x 575 mm


    Temperature zones 2
    Lighting White LED
    Lighting on/off switch Yes
    Total Shelves 10
    Display Shelves 0
    Number of bottles per shelf 3
    Shelf Material Wooden


    Key Functions
    Optimal Use Service
    User Interface Digital display
    Vibration Free Yes
    Cooling System Compressor cooled
    Winter System No
    Defrost Function Automatic
    Acoustic Temperature Alarm Yes
    Acoustic Door Alarm Yes
    Adjustable Feet Yes (6.5cm)


    General Information
    Installation Type Built-In/Under-counter
    Warranty Extension Available No
    Transport Weight 49kg
    Net Weight 43kg
    Power Consumption (kWh/annum) 115
    Voltage 220-240V
    Delivery, Unwrap, Install 2 Man Team - FREE

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