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Key Features
- 436L capacity for all your groceries and fresh produce
- Zero Clearance Hinges allow doors to open fully even when flush against cabinetry
- LG ThinQ app for remote control and monitoring via your smartphone
- Door Cooling+ directs cold air to the door area for consistent cooling of dairy and drinks
- Smart Inverter Compressor with 10-year parts warranty for quiet, durable performance
- 5.5-star energy rating for efficient operation and lower power bills
Product Overview
LG 436L Bottom Mount 0 CLEAR HINGE - Black Steel, GB-B400BS

Fit&Max™. A new era of refrigeration.
Key Features:
Less gap, more fridge
Designed to help your fridge sit nearly flush with your kitchen cabinetry, LG Zero Clearance Hinges allow the doors to open wide even in tight spaces and when placed flush next to your walls. Combined with slimmer doors and front-bottom ventilation that flows air through the front, this space-saving design helps reduce gaps around your fridge, maximise your kitchen cavity space and give you more flexibility when choosing the right fridge for your next home.1
Smart control, smart life
With a compatible smartphone and LG ThinQ® app you can remotely adjust your fridge settings, monitor usage and torubleshoot for issues so you're ready to accommodate the latest grocery run.2
Stay fresh with smart door alerts
Through the LG ThinQ® app, you can receive a notification if the fridge door is left open or not fully closed, helping you act sooner to keep cold air inside and support everyday food freshness.
Fast cooling for stored door items
Help care for the items you store in the fridge door. LG Door Cooling+™ directs cold air from front air vents toward the door area, helping support consistent cooling for essentials like dairy, drinks and condiments.3
1 For optimal performance, LG recommends 4 mm clearance between the sides of the refrigerator and the wall.
2 LG ThinQ® app available on compatible Android or iOS smartphones. Phone and Home Wi-Fi Data connection and product registration with LG ThinQ® required. Visit LG ThinQ : The new way of living - Support & Help | LG Australia for features, system compatibility and service availability which may vary by country and model.
3 Door cooling starts 15 seconds after the doors are closed.
4 2 Years parts and labour on the product + 3 years on sealed refrigeration system (compressor, evaporator, dryer and tubing) parts only
Specifications
Global
- Fridge Type:
- Bottom-Mount Refrigerators
- Model Number:
- GB-B400BS
General
- Colour:
- Black Steel
- Number Of Doors:
- 2
- Number Of Shelves:
- 3
Features
- Door Alarm:
- Yes
- Frost Free:
- No
- Ice Dispenser:
- No
- Plumbing Required:
- No
- Water Filter:
- No
Size
- Freezer Capacity (L):
- 128
- Fridge Capacity (L):
- 308
- Total Capacity (L):
- 436
Cooling Technology
- Temperature Control Type:
- Electronic Controls
Freezer Information
- Freezer Door Type:
- Swing Door
Energy Specification/Power
- Energy Consumption (Kwh/year):
- 261
- Energy Rating:
- 5.5 Star
Dimensions
- Depth:
- 696mm
- Height:
- 1740mm
- Width:
- 697mm
Weight
- Box Weight (Kg):
- 78
- Weight (Kg):
- 71
In The Box & Warranty
- Warranty (Years):
- 2
Other
- Box Depth (mm):
- 772
- Box Height (mm):
- 1812
- Box Width (mm):
- 739
Manuals
Why Buy?
A bottom mount fridge freezer built to fit tighter kitchen spaces
LG's 436L bottom mount fridge freezer in Black Steel uses Zero Clearance Hinges and slimmer door profiles to sit closer to surrounding cabinetry, so the doors still swing wide even when the fridge is positioned flush against a wall. At 697mm wide and 1740mm tall, it is sized for standard kitchen openings without eating into usable floor space.
Door Cooling+ pushes cold air from the front vents directly toward the door shelves, helping dairy, drinks and condiments hold a more even temperature instead of relying on ambient chill alone. The Smart Inverter Compressor runs with fewer moving parts and lower vibration, keeping operating noise down over years of daily cycling, and LG backs it with a 10 year parts warranty. Front-bottom ventilation channels airflow forward rather than out the sides, reinforcing that tighter-clearance install.
Connected via the LG ThinQ app, the fridge can send an alert if a door is left ajar, a small detail that matters more in a household that leans on this bottom mount fridge freezer as the main fridge. With a 5.5 star energy rating and a finish that reads more architectural than domestic, it suits a kitchen where the fridge is meant to disappear into the layout rather than dominate it.
Buy this if…
- You want a bottom mount fridge that sits nearly flush against cabinetry or a wall
- You are working with a tighter kitchen opening and need doors that still open fully
- You want app alerts for a door left open rather than checking manually
- You value a quieter compressor with a long parts warranty over the cycle of ownership
- You prefer a Black Steel finish over standard stainless for a considered kitchen look










