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Liebherr MCB3651

Liebherr Combined refrigerator-freezer with BioFresh and NoFrost for integrated use

Today's Price: $8,999.00

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Quick Specs

Type: Bottom Freezer Built In Refrigerator

Category: Built In Refrigerators


Height: 83.75""

Width: 35.687""

Depth: 24""

Capacity: 21.5 cu.ft.


The entire line of North American Liebherr appliances meet or exceed ENERGY STAR® rating requirements, greatly reducing greenhouse emissions and energy costs.


Shhh - listen carefully. Your Liebherr is so quiet that you have to strain your ears to hear it. How is this achieved? All refrigeration components such as compressors, valves, fans and evaporators are optimised and perfectly adapted to one another. This means you only hear what you want to hear in your kitchen.


The BioFresh Plus Safe guarantees you a perfect storage climate and extra-long freshness of fruit and vegetables, meat and dairy products as well as fish and seafood - all in just one compartment. Depending on the food, the Meat & Dairy safe can be divided into various temperature zones from just over 0 (degree)C (32 (degree)F) to an icy -2 (degree)C (28 (degree)F).


The Monolith also impresses with maximum comfort at sub-zero temperatures. Its NoFrost technology always keeps the freezer compartment free of ice and prevents food from becoming covered in frost. It makes defrosting a thing of the past.


DuoCooling technology uses two completely separate refrigeration circuits to prevent air from being exchanged between the fridge and freezer compartments. This protects food in the refrigerator compartment from dry air from the freezer compartment. Also, odours do not mingle and the foods retain their own aroma. There is no air exchange between the fridge and freezer compartments, odour transfer is prevented and stored food does not dry out.


Your Liebherr may well be standing in the kitchen - but if you want, it can also be connected to the Internet at any time. The SmartDeviceBox opens the door to all the Smart Home benefits. Simply plug it in, switch it on and connect your Liebherr to the network via WiFi. The Monolith is supplied with a SmartDeviceBox.


For a touch more comfort, the user-friendly InfinitySwipe electronic touch control with a bright and clear 3.5-inch display can be operated intuitively and effortlessly via touch & swipe.


Unique to Liebherr is our patented SoftSystem, often used in high-end cabinetry, ensures that the door closes gently, even when fully loaded. Plus the door opening angle can be reduced to 90 degrees allowing for more design options within kitchen d(eback)cor.


Monolith's seamlessly integrated LED side-wall lighting casts a beautiful and even glow that can be adjusted according to taste, including a soft brightening effect upon opening the doors, and a pleasing night dimming feature. InfinityLight doesn't just add drama and flair, it also emits less heat, preserving food quality.


Simply quick chill just-bought groceries to preserve optimum food freshness, while sealing in flavors and maintaining essential vitamins and minerals.


Simply quick freeze just-bought groceries to preserve optimum food freshness, while sealing in flavors and maintaining essential vitamins and minerals.


The seamlessly integrated, flush-mounted InfinitySpring internal water dispenser is there when you need it, and virtually invisible when you don't, and can accommodate pitchers of any size. Liebherr's filtration system eliminates harmful contaminates, resulting in crisp, clear, fresh tasting water.


Monolith's automatic IceMaker produces 1.6 kg (3.5 pounds) of filtered ice in 24 hours. Activate the SuperFrost function for an even greater production capability. With a 1.8 kg (4-pound) storage capacity, you'll never be without.


Thanks to the SoftSystem soft stop mechanism for built-in appliances, the doors close particularly gently and quietly. Depending on its size, the hinges of the Monolith's door panels can bear up to 40 kg (88 lbs) of extra weight.


The high-performance PowerCooling system from Liebherr ensures that freshly stored groceries are cooled quickly and that the cooling temperature is evenly distributed throughout the interior. In the Monolith, cold air can also circulate behind the door so that food stored in the door stays just as cold as it does in the interior.

Active Green

Sustainable and energy-efficient with ActiveGreen. The Monolith features state-of-the-art cooling technologies with climate-neutral refrigerants and minimal energy consumption. The Active Green initiative covers the entire production process right up to recyclable packaging.

BioFreshPlus with SoftTelescopic

Opens and closes safely and comfortably. The convenient self-closing mechanism with soft closing for the BioFresh Safe in the Monolith makes daily use practical and safe. The telescopic rails let the drawer gently slide towards you. And because it extends all the way, you have a perfect view of the contents.

FrostSafe system

Reliable quality even below zero. The Monolith's drawer, which is integrated in the freezer drawer, is completely enclosed by the FrostSafe system, thus preventing unwanted air exchange and the loss of cooled air. This prevents temperature fluctuations and freezer burn.

Freezer drawer pull-outs

Open up to maximum comfort. All the freezer drawers run smoothly on telescopic rails and even when full you can comfortably open them, look inside and gently close them again thanks to the SoftTelescopic self-closing mechanism.

Freezer drawer pull-outs with SoftTelescopic

Opens and closes safely and comfortably. The convenient self-closing mechanism with soft closing for the freezer drawers in the Monolith makes daily use practical and safe. The telescopic rails let the drawers gently slide towards you. And because it extends all the way, you have a perfect view of the contents.

Integrated bottle shelf

Expecting guests and want to chill a few more drinks than usual? The bottle shelf above the BioFresh safes exists for this very reason: Simply remove the glass shelf above the bottle shelf in one easy step - and you can now safely store and cool bottles of various sizes.


An eye-catcher every time you open it. The Monolith models with the generous LargeDoor format with a width of 75 cm (29 in) or 90 cm (35 in) open up a world of extra-long-lasting freshness. The LargeDoor appliances combine innovative refrigeration and freezing technologies to create an impressive experience.


The automatic IceMaker will always produce enough ice for your party. If lots of guests are coming, just activate the MaxIce function and around 150 ice cubes will be made within 24 hours.

Panel ready

Whether with classically elegant stainless steel fronts or seamlessly integrated into the design of your kitchen - a Monolith adapts individually to your personal style. The choice of different handles is one of the options for this. The range of design variants mean your Monolith will be a unique item for you to open every day.

VCC 4-speed compressor

The up to 25% more efficient VCC 4-speed compressor of the Monolith is particularly powerful, energy-efficient and quiet. It operates at exactly the right speed to bring your refrigerator to the right temperature. The "SuperCool" and "SuperFrost" settings are also suitable for quickly cooling produce from big shopping trips.

Additional Features

  • SmartDevice
  • BioFresh-Plus
  • NoFrost
  • DuoCooling
  • InfinitySwipe
  • InfinityLight
  • SuperCool
  • SuperFrost
  • InfinitySpring
  • IceMaker
  • SoftSystem
  • PowerCooling
  • Active Green
  • BioFreshPlus with SoftTelescopic
  • Freezer drawer pull-outs with SoftTelescopic
  • FrostSafe system
General product information
Model type Combined refrigerator-freezer with BioFresh and NoFrost for integrated use
GTIN 9005382274552
Series Peak
Output and consumption
Energy consumption in 24h 1.465 kWh / 24h
Energy consumption per year 535 kWh/a
Noise level 38 dB
Voltage 115 V ~
Frequency 60 Hz
Connection rating 3.0 A 248.5 W
Control and functions
Control 3.5" colour LCD display
Control unit Touch & Swipe
Temperature display Fridge, freezing compartment& BioFresh safe
Front frame heating present
SuperFrost Automatic
BottleTimer -
Child proofing
Type of control 3,5" LCD colour display, touch and swipe
Position of control unit behind the door
Malfunction: Warning signal optical and acoustical
Door open: Warning signal, refrigerator compartment audible
Door open: Warning signal, freezer compartment audible
Refrigerator compartment
Adjustable temperature range +36 °F to +44 °F
Freshness technology BioFresh
extendible on telescopic rails
Interior light of BioFresh safe Down light
Defrosting method automatic
Forced air cooling
FreshAir filter in valve
Interior light Illuminated side wall
Number of storage shelves 3
Of which separable 0
of which height-adjustable 2
Bottle rack 1
Number of can racks 0
Egg tray -
Storage rack Gallon rack
Freezer compartment
Adjustable temperature range +7 °F to -17 °F
Cooling technology NoFrost
Freezer compartment position Bottom
Defrosting method automatic
Storage time during interruptions in power supply 21 h
Freezing capacity in 24 h in pounds 26.5 pounds
No. of drawers in freezer compartment 2
Interior light LED ceiling lighting
4-star freezer compartment -
IceMaker Yes
Ice cube capacity in 24 h 4 pounds
Ice cube storage 6.6 pounds
Design and materials
Material door shelves Glass
Storage shelf material, refrigerator compartment Glass
Material adjustable shelves freezer compartment -
Door material Steel
Set-up and installation
Type of installation Designed for integrated use
Door assembly Fixed door
Door hinges Left reversible
Door hinge replacement Possible through customer service
Door opening angle 115°
Height-adjustable feet 0
Levelling bars -
Number of levelling bars 0
Ventilation Base ventilation
Plug type USA
Connector cable (length) 2,500 mm
Net capacity, total 18.1 cubic feet
Aperture height 84 1/16 inch
Range of appliance width 36 inch
Min. depth 25 inch
Exterior dimensions: height/width/depth 83 3/435 11/1624 1/16 inch
Dimensions packed hwd in inches 85 7/16 38 1/4 30 1/8 inch
Weight (without packaging) 463 pounds
Weight (with packaging) 491.6 pounds

Liebherr products are European by design, and bring 50 years of research and experience from Germany into homes across the world. The company is one of the largest manufacturers of construction equipment in the world, but also produces exceptional home appliances.

Liebherr’s home offerings are focused on refrigerators and freezers. Liebherr offers a wide range of built-in refrigerators and freestanding refrigerators, as well as specialty refrigerators and wine coolers. The company also manufactures freezers as well as refrigerator accessories to help you with repairs, maintenance, and customization.

If freshness is your top concern, Liebherr is a great choice. The company implements patented BioFresh technology in all its products, ensures your food is preserved with all the vitamins and nutrients it was created with. Liebherr promotes healthy living by ensuring that your food is as wholesome as nature intended, locking in three times more goodness than other brands of refrigeration. Thanks to a vast selection of sizes, styles, and designs, you’ll be sure to find the perfect refrigerator or freezer for your home.

For exceptional freshness and impressive quality, be sure to consider Liebherr. Universal Appliance and Kitchen Center offers a wide range of Liebherr refrigerators and freezers, ensuring you find the perfect match for your home. Be sure to browse our refrigeration appliances and cooking appliances today.

No rebates currently available for this model.

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