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LG 436L Fit&Max Bottom Mount Refrigerator

GB-B400BS
NEW PRODUCT
$1299
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Product Overview

The LG 436L Fit&Max Bottom Mount Refrigerator chills 308L of fridge space and freezes 128L below.

Make more of your kitchen cavity with only 4mm side clearance required. Designed to reduce the gap needed around your fridge, LG fridges with Zero Clearance Hinges can sit closer to surrounding cabinetry for a clean, streamlined fit. Combined with slimmer doors and front-bottom ventilation, this space-saving design helps maximise usable space while allowing the doors to open as designed so you have more flexibility when choosing the right fridge for your home.

DoorCooling+, linear cooling and a Fresh Zone help keep frequently used items ready to access through the day. ThinQ (Wi-Fi), Smart Diagnosis, express freeze, express cool and a door alarm add convenient control and alerts for busy households. The product has a 5.5 star energy rating and estimated annual energy consumption of 261kWh.

Model GB-B400BS in black steel finish comes with a 2 year manufacturer's warranty.

Key Features

  • 436 Litre total capacity, 308 Litre fridge and 128 Litre freezer
  • Reversible door with zero clearance fit
  • 697w x 1740h x 696d mm
  • 5.5 star rating, 261 kWh per year

Key Specifications

Brand:
LG
Model Number:
GB-B400BS
Total Capacity (L):
436
Reversible Door:
Yes
Dispenser:
No
Energy Rating (Star):
5.5
Supplier Colour:
Black Steel
Door Hinge:
Right

Fridges & Freezers

Fridge Capacity (L):
308
Freezer Capacity (L):
128
Fridge Capacity Range (L):
400-499

Efficiency

Energy Consumption (kWh/yr):
261

General Information

Family:
LG Fit&Max
Colour:
Black
Shelves:
3x shelves, 4x door baskets, 3x transparent freezer drawers,
Additional Features:
Zero-Clearance doors, ThinQ (Wi-Fi), Smart Diagnosis, express freeze, express cool, ice tray, door alarm, DoorCooling+, linear cooling, deodorizer, reversible doors, cleaning time, LED interior lamp, Fresh Zone, Pure Fresh,

Warranty

Manufacturer's Warranty:
2 Year

Fridges & Freezers

Fridge Capacity (L):
308
Freezer Capacity (L):
128
Fridge Capacity Range (L):
400-499

General Information

Family:
LG Fit&Max
Colour:
Black
Shelves:
3x shelves, 4x door baskets, 3x transparent freezer drawers,
Additional Features:
Zero-Clearance doors, ThinQ (Wi-Fi), Smart Diagnosis, express freeze, express cool, ice tray, door alarm, DoorCooling+, linear cooling, deodorizer, reversible doors, cleaning time, LED interior lamp, Fresh Zone, Pure Fresh,

Product Dimensions

Product Height (mm):
1740
Product Width (mm):
697
Product Depth (mm):
696
Product Weight (kg):
71

Box Dimensions

Box Height (mm):
1812
Box Width (mm):
739
Box Depth (mm):
772
Box Weight (kg):
78

No reviews found for this product.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

A 436L bottom mount fridge designed for households that want strong everyday storage and a cleaner built-in look without needing much side clearance. It suits small to medium families, with useful cooling tech, Wi-Fi control and a high 5.5 star energy rating. One limitation is that it does not include a water dispenser or plumbed water connection.

What it’s great for

  • Everyday Family Food Storage
  • Space-Saving Kitchen Fit-Outs
  • Apartment and Townhouse Living
  • Flexible Cabinet Integration

Where it works best

  • Modern Kitchens
  • Apartments
  • Townhouses
  • Family Homes
  • Renovated Cabinetry Spaces

Who it’s for

  • Small Family
  • Medium Family
  • Apartment Dweller
  • Renovator
  • Everyday Home Cook

Things to consider

It focuses on fit, cooling performance and convenience rather than premium extras, so shoppers wanting built-in water or ice dispensing may need to look higher up the range.

Family size suitability

Small to medium family

Energy efficiency score

9/10 - 5.5 star energy rating and 261kWh estimated annual energy consumption are strong for this size category.

Freezer accessibility

Good - bottom freezer layout with 3 transparent drawers makes frozen food easier to sort and access.

Noise level vs category average

6/10 - no noise figure is listed, so it appears typical rather than clearly quieter than average.

Smart home compatibility

Wi-Fi enabled with ThinQ smart control and Smart Diagnosis support

Key benefits

  • Zero Clearance Hinges: Needs only 4mm side clearance, helping it fit closer to cabinetry for a cleaner kitchen finish.
  • 436L Total Capacity: Gives small to medium households a practical split of 308L fridge space and 128L freezer space.
  • DoorCooling+: Helps cool frequently accessed items faster by directing cooling toward the door area.
  • Linear Cooling: Supports steadier internal temperatures to help fresh groceries stay in good condition through the week.
  • ThinQ Wi-Fi: Lets you access smart controls and monitoring features from your compatible mobile device.
  • Express Freeze: Quickly boosts freezer performance when you need to lock in cold after a big grocery shop.
  • Fresh Zone: Provides a dedicated space to organise fresh items for easy daily access.
  • 5.5 Star Energy Rating: Delivers strong energy performance with estimated annual energy consumption of 261kWh.

Q: Does the Zero Clearance hinge really suit tight kitchen cabinetry

A: Yes. LG GB-B400BS is designed for tight cabinetry, with doors that need only 4mm side clearance. Slimmer doors and front-bottom ventilation help it sit closer to surrounding cabinets, but the doors still need space to open fully as designed.

Q: Can I reverse the door swing on this fridge

A: Yes. LG GB-B400BS has a reversible door, so the hinge setup can be changed from its standard right-hinged format to better suit your kitchen layout. That flexibility matters in narrow walkways or where a nearby wall limits door opening.

Q: Does the LG GB-B400BS have an automatic ice maker

A: No. LG GB-B400BS does not have an automatic ice maker, water dispenser or plumbing connection. It includes an ice tray instead, so ice is made manually and this model suits kitchens where a plumbed fridge is not practical.

Q: What does ThinQ Wi-Fi actually let you do

A: ThinQ adds connected control and alerts rather than changing the fridge layout or capacity. On LG GB-B400BS, it works with Smart Diagnosis and supports functions such as express cool, express freeze and door-status monitoring from your phone.

Q: Is this fridge cheap to run for its size

A: LG GB-B400BS has a 5.5 star energy rating and estimated energy use of 261kWh per year. For a 436L fridge, a higher star rating generally means lower running costs than other 436L fridges with a lower rating.

Q: How is the freezer space laid out for everyday use

A: The freezer is split across 3 transparent drawers, which helps separate bulk items, frozen meals and smaller packs. LG GB-B400BS is a bottom mount design, so the fresh food section stays more accessible while freezer storage sits below.