LG - Bulkhead Ducted
The Bulkhead ducted series is designed for compact ceiling spaces and is ideal for apartments, hotel rooms, and small offices where discreet, quiet, and efficient air conditioning is required.
Wi-Fi Smart Control Compatible
The LG ThinQ® App lets you access and control your air conditioner with your smartphone even when you’re not at home, so you can come home to comfort. (The Optional Wi-Fi module is sold separately.)
High Head Drain Pump
The included high head drain pump automatically drains water up to 700mm of drain-head height.
Low Height Flexibility
All indoor units in this range are only 190mm high allowing for installation in compact locations. They also have flexibility for either bottom or rear return air.
| Series | Model | Description | Cooling (kW) | Heating (kW) | Airflow (l/sec) H/M/L | Indoor Dimensions H x W x D (mm) | Outdoor Dimensions H x W x D (mm) | Power Supply (V/Ph/Hz) | Power Supply Connection | Max Amps (Outdoor) | Max Fuse Amps | Refrigerant Type | Pipe Sizes (Liquid/Gas mm) | Min/Max Pipe Run (m) | Pre-Charged Run (m) | Add Ref Charge (g/m) | Max Elevation (m) | Supply Air Connection H x W (mm) | Return Air Connection H x W (mm): | Weight Indoor/Outdoor (kg)2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bulkhead | UBN25L5 | 2.5kW Bulkhead | 2.5 (1.5 - 3.2) | 3.2 (1.8 - 4.0) | 192 | 190 x 900 x 460 | 545 x 770 x 288 | 240/1/50 | Outdoor | 10 | 15 | R32 | 6.35 / 9.52 | 05 / 30 | 7.5 | 20 | 30 | 148 x 860 | 155 x 787 (no flange) | 18 / 34 |
| Bulkhead | UBN35L5 | 3.4kW Bulkhead | 3.4 (1.5 - 4.7) | 4.0 (1.8 - 4.9) | 192 | 190 x 900 x 460 | 545 x 770 x 288 | 240/1/50 | Outdoor | 10 | 15 | R32 | 6.35 / 9.52 | 05 / 30 | 7.5 | 20 | 30 | 148 x 860 | 155 x 787 (no flange) | 18 /34 |
| Bulkhead | UBN50L6 | 5.0kW Bulkhead | 5.0 (2.0 - 5.8) | 5.8 (2.3 - 6.7) | 250 | 190 x 1100 x 460 | 650 x 870 x 330 | 240/1/50 | Outdoor | 16 | 20 | R32 | 6.35 / 9.52 | 05 / 30 | 7.5 | 20 | 30 | 148 x 1062 | 155 x 987 (no flange) | 21 / 45 |
LG Electronics is a global leader in consumer electronics and smart life solutions, known for its innovative home appliances, cutting-edge display technologies, and expanding presence in electric vehicle components and B2B services.
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