Energy Efficient Class B Refrigerators

Energy Efficient Class B Refrigerators – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

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7 reasons to shop for Energy Efficient Class B Refrigerators on Alza.cz

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
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  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Energy Efficient Class B Refrigerators?

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67 Results
4.7 210×
Watch Price/Availability
SAMSUNG RB38T607BB1/EF
Refrigerator - combined, freestanding model, bottom freezer, black colour, energy class B, fridge capacity 273 l, freezer capacity 114 l, dimensions (H × W × D) 203 × 59.5 × 65.8 cm, noise level 35 dB, annual consumption 134 kWh/year, freezing capacity 8 kg per 24 h, number of shelves: 4, 3 freezer compartments, 2 cooling circuits, Total No Frost, super cooling, manual temperature control, LED lighting, zero door start, door reversible by authorised service centre, hinges on the right, weight 88 kg
-21 % off new 11,490,- New 14,590,-
Buy
Slightly used - in stock 1 pcs
Order Code: SACHL175
4.6 57×
Watch Price/Availability
LG DoorCooling+™ GBBS323BPY
Refrigerator - combined, freestanding model, bottom freezer, silver colour, energy class B, fridge capacity 262 l, freezer capacity 113 l, dimensions (H × W × D) 203 × 59.7 × 67.5 cm, noise level 33 dB, annual consumption 139 kWh/year, freezing capacity 10 kg per 24 h, number of shelves: 3, 3 freezer compartments, 1 cooling circuit, Total No Frost, Door Cooling+, Moist Balance Crisper, super cooling, super freezing, linear cooling, electronic temperature control, display, holiday mode, zero door start, smart features, remote control, status information, Smart Diagnosis™, compatible with LG ThinQ, door reversible by authorised service centre, hinges on the right, weight 79 kg, bottle holder and egg holder included
-12 % off new 13,190,- New 14,999,-
Buy
Slightly used - in stock 2 pcs
Order Code: LGCHL176
4.8 17×
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LG DoorCooling+™ GBBS322BSW
Refrigerator - combined, freestanding model, bottom freezer, white colour, energy class B, fridge capacity 262 l, freezer capacity 113 l, dimensions (H × W × D) 203 × 59.7 × 67.5 cm, noise level 33 dB, annual consumption 139 kWh/year, freezing capacity 10 kg per 24 h, number of shelves: 3, 3 freezer compartments, 1 cooling circuit, Total No Frost, Door Cooling+, Moist Balance Crisper, super cooling, super freezing, linear cooling, electronic temperature control, holiday mode, zero door start, smart features, remote control, status information, Smart Diagnosis™, compatible with LG ThinQ, door reversible by authorised service centre, hinges on the right, weight 79 kg, bottle holder included
-21 % off new 11,790,- New 14,999,-
Buy
Slightly used - in stock 1 pcs
Order Code: LGCHL178
BOSCH KIN86ADB0 Series 6 - Built-in Fridge
Energy efficiency class
Discount
Free delivery
to Alza branch
4.9 15×
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BOSCH KIN86ADB0 Series 6
Built-in Fridge - combined, bottom freezer, white colour, energy class B, fridge capacity 184 l, freezer capacity 76 l, dimensions (H × W × D) 177.2 × 55.8 × 54.8 cm, noise level 33 dB, annual consumption 120 kWh/year, freezing capacity 8 kg per 24 h, number of shelves: 3, 3 freezer compartments, 2 cooling circuits, Total No Frost, Multi-AirFlow, zero zone, super cooling, super freezing, automatic fridge defrosting, electronic temperature control, LED lighting, ventilation, fridge door open indicator, reversible door, hinges on the right, fixed door mounting, weight 67.5 kg, egg holder included
-19 % off new 22,090,- New 27,490,-
Buy
Slightly used - in stock 1 pcs
Order Code: BOCHL242
5.0 4×
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BEKO HarvestFresh B7RCNA377HXP
Refrigerator - combined, freestanding model, bottom freezer, grey colour, energy class B, fridge capacity 252 l, freezer capacity 118 l, dimensions (H × W × D) 186.5 × 59.5 × 67.3 cm, noise level 32 dB, annual consumption 145 kWh/year, freezing capacity 6 kg per 24 h, number of shelves: 3, 3 freezer compartments, 2 cooling circuits, Total No Frost, zero zone, super freezing, electronic temperature control, display, LED lighting, holiday mode, door reversible by authorised service centre, hinges on the right, weight 69.3 kg, egg holder included
  12,690,-
Buy
Unsealed - in stock 2 pcs
Order Code: BECHL262
4.6 20×
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BOSCH KGN39AIBT Series 6
Refrigerator - with freezer, energy efficiency class B, refrigerator capacity 260 l, freezer capacity 103 l, hinges on the right, 5 fridge shelves, 3 freezer trays, 2 cooling circuits, special features display, LED light, refrigerator door open indication and zero door start, size 203 × 60 × 66,5 cm (H × W × D)
-30 % off new 17,390,- New 24,890,-
Buy
Slightly used - in stock 1 pcs
Order Code: BOCHL138
3.0 2×
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WHIRLPOOL W9M 951A OX
Refrigerator - combined, freestanding model, bottom freezer, grey colour, stainless steel finish, energy class B, fridge capacity 257 l, freezer capacity 98 l, dimensions (H × W × D) 201.3 × 59.5 × 65.5 cm, noise level 35 dB, annual consumption 126 kWh/year, freezing capacity 16 kg per 24 h, number of shelves: 4, 2 freezer compartments, 2 cooling circuits, No Frost, automatic temperature control, automatic freezer and fridge defrosting, electronic temperature control, display, LED lighting, 6th Sense, reversible door, hinges on the right, fixed door mounting, weight 90 kg
-30 % off new 13,190,- New 18,990,-
Buy
Slightly used - in stock 1 pcs
Order Code: WHCHL211
3.0 2×
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WHIRLPOOL W9M 951A OX
Refrigerator - combined, freestanding model, bottom freezer, grey colour, stainless steel finish, energy class B, fridge capacity 257 l, freezer capacity 98 l, dimensions (H × W × D) 201.3 × 59.5 × 65.5 cm, noise level 35 dB, annual consumption 126 kWh/year, freezing capacity 16 kg per 24 h, number of shelves: 4, 2 freezer compartments, 2 cooling circuits, No Frost, automatic temperature control, automatic freezer and fridge defrosting, electronic temperature control, display, LED lighting, 6th Sense, reversible door, hinges on the right, fixed door mounting, weight 90 kg
-13 % off new 16,490,- New 18,990,-
Buy
As good as new - in stock 1 pcs
Order Code: WHCHL211
SIEMENS KG49NSBBF iQ700 - Refrigerator
Energy efficiency class
Free delivery
to Alza branch
5.0 1×
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SIEMENS KG49NSBBF iQ700
Refrigerator - with freezer, energy efficiency class B, refrigerator capacity 311 l, freezer capacity 129 l, hinges on the right, 5 fridge shelves, 3 freezer trays, 2 cooling circuits, special features display, LED light, temperature alarm and smart features, size 203 × 70 × 66,7 cm (H × W × D)
  30,990,-
Buy
Unsealed - in stock 1 pcs
Order Code: SICHL083
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LG DoorCooling+™ GBBS312BPY
Refrigerator - with freezer, energy efficiency class B, refrigerator capacity 220 l, freezer capacity 113 l, hinges on the right, 2 fridge shelves, 3 freezer trays, 1 cooling circuits, special features display, LED light, smart features and adjustable shelves, size 186 × 59,7 × 67,5 cm (H × W × D)
-11 % off new 12,090,- New 13,699,-
Buy
Slightly used - in stock 1 pcs
Order Code: LGCHL191
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WHIRLPOOL AI AdaptiveCool WHK 22414 X7EA1
Refrigerator - combined, freestanding model, bottom freezer, grey colour, energy class B, fridge capacity 297 l, freezer capacity 118 l, dimensions (H × W × D) 203.5 × 59.5 × 67.3 cm, noise level 35 dB, annual consumption 175 kWh/year, freezing capacity 6 kg per 24 h, number of shelves: 4, 3 freezer compartments, 2 cooling circuits, Total No Frost, zero zone, super freezing, electronic temperature control, LED lighting, holiday mode, 6th Sense, smart features, mobile app, reversible door, hinges on the right, weight 76 kg
+Gift Service AlzaPlus+ annual subscription, gift with a value of 299,-
  16,190,-
Buy
In stock 5 pcs
Order Code: WHCHL243
5.0 1×
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HAIER HDPW 5620BNPD 2D 60 Series 5 Pro
Refrigerator - with freezer, energy efficiency class B, refrigerator capacity 289 l, freezer capacity 120 l, hinges on the right, 4 fridge shelves, 3 freezer trays, 1 cooling circuits, special features display, LED light, holiday mode, refrigerator door open indication and smart features, size 205 × 59,5 × 66,7 cm (H × W × D)
-15 % off new 12,690,- New 14,990,-
Buy
Slightly used - in stock 1 pcs
Order Code: HAICHL010
5.0 4×
Watch Price/Availability
BEKO HarvestFresh B7RCNA377HXP + dárek za recenzi
Refrigerator - combined, freestanding model, bottom freezer, grey colour, energy class B, fridge capacity 252 l, freezer capacity 118 l, dimensions (H × W × D) 186.5 × 59.5 × 67.3 cm, noise level 32 dB, annual consumption 145 kWh/year, freezing capacity 6 kg per 24 h, number of shelves: 3, 3 freezer compartments, 2 cooling circuits, Total No Frost, zero zone, super freezing, electronic temperature control, display, LED lighting, holiday mode, door reversible by authorised service centre, hinges on the right, weight 69.3 kg, egg holder included
Discounted -5 % 12,739,- 13,490,-
Buy
In stock 1 pcs
Order Code: BECHL262
BOSCH KGE398IBP Series 6 - Refrigerator
Energy efficiency class
Free delivery
to Alza branch
5.0 2×
Watch Price/Availability
BOSCH KGE398IBP Series 6
Refrigerator - combined, freestanding model, bottom freezer, silver colour, stainless steel finish, energy class B, fridge capacity 249 l, freezer capacity 94 l, dimensions (H × W × D) 201 × 60 × 65 cm, noise level 38 dB, annual consumption 119 kWh/year, freezing capacity 5.5 kg per 24 h, number of shelves: 5, 3 freezer compartments, 2 cooling circuits, LowFrost, Multi-AirFlow, zero zone, super cooling, super freezing, electronic temperature control, LED lighting, holiday mode, fridge door open indicator, zero door start, reversible door, hinges on the right, weight 86.96 kg
  22,990,-
Buy
In stock 2 pcs
Order Code: BOCHL175
WHIRLPOOL WHK2 6494 X7E - Refrigerator
Energy efficiency class
Free delivery
to Alza branch
Watch Price/Availability
WHIRLPOOL WHK2 6494 X7E + 10 let záruka na kompresor po registraci
Refrigerator - combined, freestanding model, bottom freezer, grey colour, stainless steel finish, energy class B, fridge capacity 340 l, freezer capacity 150 l, dimensions (H × W × D) 192 × 70 × 74.5 cm, noise level 35 dB, annual consumption 188 kWh/year, freezing capacity 8 kg per 24 h, number of shelves: 4, 3 freezer compartments, 2 cooling circuits, No Frost, automatic temperature control, zero zone, automatic fridge defrosting, electronic temperature control, display, holiday mode, 6th Sense, reversible door, hinges on the right, fixed door mounting, weight 92.5 kg
New arrival 24,990,-
Buy
In stock > 5 pcs
Order Code: WHCHL198
Watch Price/Availability
BEKO B7RCNA417HXBRW + dárek za recenzi
Refrigerator - combined, freestanding model, bottom freezer, silver colour, energy class B, fridge capacity 297 l, freezer capacity 118 l, dimensions (H × W × D) 203.5 × 59.5 × 67.3 cm, noise level 35 dB, annual consumption 174 kWh/year, freezing capacity 6 kg per 24 h, number of shelves: 5, 3 freezer compartments, 2 cooling circuits, Total No Frost, super freezing, electronic temperature control, display, LED lighting, holiday mode, fridge door open indicator, smart features, mobile app, door reversible by authorised service centre, hinges on the right, weight 76 kg
Discounted -7 % 13,979,- 15,190,-
Buy
In stock > 5 pcs
Order Code: BECHL270
WHIRLPOOL AI AdaptiveCool WHK2 5324 B6E - Built-in Fridge
Energy efficiency class
Free delivery
to Alza branch
5.0 4×
Watch Price/Availability
WHIRLPOOL AI AdaptiveCool WHK2 5324 B6E
Built-in Fridge - combined, bottom freezer, white colour, energy class B, fridge capacity 224 l, freezer capacity 76 l, dimensions (H × W × D) 193.5 × 54 × 55 cm, noise level 35 dB, annual consumption 162 kWh/year, freezing capacity 35 kg per 24 h, number of shelves: 4, 3 freezer compartments, 2 cooling circuits, Total No Frost, super freezing, electronic temperature control, LED lighting, holiday mode, 6th Sense, smart features, mobile app, door reversible by authorised service centre, hinges on the right, weight 61.0 kg
  21,490,-
Buy
Unsealed - in stock 1 pcs
Order Code: WHCHL245
BOSCH KGP86AXB0N Series 8 - Refrigerator
Energy efficiency class
Free delivery
to Alza branch
5.0 2×
Watch Price/Availability
BOSCH KGP86AXB0N Series 8
Refrigerator - combined, freestanding model, bottom freezer, black colour, energy class B, fridge capacity 419 l, freezer capacity 202 l, dimensions (H × W × D) 186 × 86 × 81 cm, noise level 35 dB, annual consumption 172 kWh/year, freezing capacity 10 kg per 24 h, number of shelves: 3, 3 freezer compartments, 2 cooling circuits, No Frost, Total No Frost, automatic temperature control, zero zone, super cooling, super freezing, automatic freezer and fridge defrosting, electronic temperature control, display, LED lighting, ventilation, holiday mode, fridge door open indicator, smart features, remote control, fault diagnostics, compatible with Home Connect, reversible door, hinges on the right, weight 118 kg, ice cube tray included
  35,090,-
Buy
Unsealed - in stock 1 pcs
Order Code: BOCHL246
SAMSUNG RB53DG706BS9EO - Refrigerator
Bestseller Ranking in Category
Energy efficiency class
Free
delivery
4.8 21×
Watch Price/Availability
SAMSUNG RB53DG706BS9EO + 10 let záruka na kompresor (bez registrace)
Refrigerator - combined, freestanding model, bottom freezer, silver colour, energy class B, fridge capacity 370 l, freezer capacity 168 l, dimensions (H × W × D) 203 × 75.9 × 71.1 cm, noise level 35 dB, annual consumption 159 kWh/year, number of shelves: 4, 2 freezer compartments, 2 cooling circuits, Total No Frost, Metal Cooling, super cooling, super freezing, electronic temperature control, display, LED lighting, fridge door open indicator, smart features, ice maker, mobile app, door reversible by authorised service centre, hinges on the right, weight 124.5 kg
  27,767,-
Buy
On the way > 5 pcs
Expected 15/11/2026
Order Code: SACHL242
BOSCH KGN39AIBT Series 6 - Refrigerator
Energy efficiency class
Free delivery
to Alza branch
4.6 20×
Watch Price/Availability
BOSCH KGN39AIBT Series 6
Refrigerator - combined, freestanding model, bottom freezer, silver colour, stainless steel finish, energy class B, fridge capacity 260 l, freezer capacity 103 l, dimensions (H × W × D) 203 × 60 × 66.5 cm, noise level 33 dB, annual consumption 129 kWh/year, freezing capacity 10 kg per 24 h, number of shelves: 5, 3 freezer compartments, 2 cooling circuits, No Frost, Total No Frost, Multi-AirFlow, zero zone, super cooling, super freezing, automatic freezer and fridge defrosting, electronic temperature control, display, LED lighting, fridge door open indicator, zero door start, reversible door, hinges on the right, weight 95.934 kg
  24,890,-
Buy
On the way 4 pcs
Expected 27/11/2026
Order Code: BOCHL138
BOSCH KGN36VIBT Series 4 - Refrigerator
Energy efficiency class
Free delivery
to Alza branch
4.8 5×
Watch Price/Availability
BOSCH KGN36VIBT Series 4
Refrigerator - combined, freestanding model, bottom freezer, silver colour, stainless steel finish, energy class B, fridge capacity 218 l, freezer capacity 103 l, dimensions (H × W × D) 186 × 60 × 66.5 cm, noise level 33 dB, annual consumption 127 kWh/year, freezing capacity 9.5 kg per 24 h, number of shelves: 4, 3 freezer compartments, 2 cooling circuits, Total No Frost, Multi-AirFlow, super cooling, super freezing, electronic temperature control, LED lighting, fridge door open indicator, reversible door, weight 79.2 kg
  21,990,-
Buy
On the way 3 pcs
Expected 20/11/2026
Order Code: BOCHL225
WHIRLPOOL AI AdaptiveCool WHK2 5294 B7E1 - Built-in Fridge
Energy efficiency class
Free delivery
to Alza branch
5.0 1×
Watch Price/Availability
WHIRLPOOL AI AdaptiveCool WHK2 5294 B7E1
Built-in Fridge - combined, bottom freezer, white colour, energy class B, fridge capacity 194 l, freezer capacity 76 l, dimensions (H × W × D) 177.5 × 54 × 55 cm, noise level 32 dB, annual consumption 158 kWh/year, freezing capacity 3.5 kg per 24 h, number of shelves: 3, 3 freezer compartments, 2 cooling circuits, Total No Frost, super freezing, electronic temperature control, LED lighting, holiday mode, 6th Sense, smart features, mobile app, reversible door, hinges on the right, coupled door mounting, weight 61.0 kg
New arrival 28,990,-
Buy
On the way 2 pcs
Expected 12/11/2026
Order Code: WHCHL239
SIEMENS KG49NSBBF iQ700 - Refrigerator
Energy efficiency class
Free delivery
to Alza branch
5.0 1×
Watch Price/Availability
SIEMENS KG49NSBBF iQ700 + záruka 10 let po registraci
Refrigerator - combined, freestanding model, bottom freezer, black colour, energy class B, fridge capacity 311 l, freezer capacity 129 l, dimensions (H × W × D) 203 × 70 × 66.7 cm, noise level 35 dB, annual consumption 142 kWh/year, freezing capacity 11.5 kg per 24 h, number of shelves: 5, 3 freezer compartments, 2 cooling circuits, Total No Frost, super cooling, super freezing, electronic temperature control, display, LED lighting, temperature alarm, smart features, remote control, fault diagnostics, mobile app, reversible door, hinges on the right, weight 107.3 kg, ice cube tray included
New arrival 30,990,-
Buy
On the way > 5 pcs
Expected 11/12/2026
Order Code: SICHL083
Watch Price/Availability
WHIRLPOOL AI AdaptiveCool WHK 26374 XBR7EA
Refrigerator - combined, freestanding model, bottom freezer, silver colour, energy class B, fridge capacity 252 l, freezer capacity 118 l, dimensions (H × W × D) 186.5 × 59.5 × 67.3 cm, noise level 35 dB, annual consumption 165 kWh/year, freezing capacity 54 kg per 24 h, number of shelves: 4, 3 freezer compartments, 2 cooling circuits, Total No Frost, zero zone, super freezing, electronic temperature control, display, holiday mode, fridge door open indicator, 6th Sense, smart features, mobile app, reversible door, hinges on the right, weight 69.3 kg
Price with Cashback Cashback presents the option to get back money from your purchase online, usually requires a registration Zakupte spotřebič, zveřejněte u nás na Alza.cz uživatelskou recenzi a pořiďte si její kopii nebo snímek obrazovky a registrujte cashback. 14,690,-
  15,690,-
Buy
On the way > 5 pcs
Expected 18/12/2026
Order Code: WHCHL229
In the category Energy Efficient Class B Refrigerators on Alza.cz, we currently have a total of 67 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap energy Efficient Class B Refrigerators