LG DualCool AI AIR Deluxe Wall Mounted Indoor Unit 3.5kw
- Description
- SPECIFICATIONS
- DOWNLOADS
- DELIVERY
- WARRANTY & CERTIFICATION
Description
The LG DualCool AI AIR Deluxe Wall Mounted Indoor Unit 3.5kw is the indoor unit from LG’s DualCool AI AIR Deluxe wall mounted range, created for users who want smart comfort control, cleaner indoor air and a contemporary low-profile finish. This 3.5kW class model is designed to pair with the matching LG outdoor unit to form a single split air conditioning system.
- AI Air functions help adjust airflow behaviour to suit changing room conditions and day-to-day use.
- LG ThinQ connectivity supports remote control and monitoring from a compatible smart device.
- Comfort Humidity Control and airflow management features help create a more balanced indoor environment.
- Plasmaster™ Ionizer+ and filtration functions support cleaner, fresher indoor air.
- Dual Inverter technology is designed to support efficient, responsive performance with reduced noise.
- A strong option for bedrooms, lounges, home offices, apartments and other residential or light commercial interiors.
This model is well suited to customers looking for a smart, design-conscious wall mounted air conditioning unit that prioritises ease of use, energy awareness and year-round comfort.
F-Gas Certification Required
In accordance with UK F-Gas Regulations, this product can only be purchased by individuals or companies holding valid F-Gas certification.
Proof of certification must be provided before we can process or dispatch your order.
Orders placed without the required documentation will be placed on hold until verification is received.
Please refer to the Specifications and Downloads tabs for further product information. Specifications and features may be updated by the manufacturer without notice.
LG DualCool AI AIR Deluxe Wall Mounted Indoor Unit 3.5kw: H12S1DA.NS1
| Model | H12S1DA.NS1 |
|---|---|
| Product type | Wall mounted air conditioning indoor unit |
| Range | LG DualCool AI AIR Deluxe |
| Capacity class | 3.5kW |
| System type | Single Split |
| Refrigerant | R32 |
| Connectivity | LG ThinQ app connectivity |
| Key features | AI Air control, comfort humidity control, quiet operation, air purification features |
Please review the linked literature in the Downloads tab for further product-specific information.
Please contact us for precise delivery times.
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Standard warranty for LG products is 3 years.
If the installer has completed the 1 day LG Technical Training course, an extended 7 year warranty can be applied.
If you are interested in becoming an accredited installer, get in touch with our team for more information on courses. Courses cost £95 + VAT for the 1 day. If the installer then goes on to purchase an LG unit, they are then eligible for a refund of the cost of the course.
For installers that are new to fitting heat pumps, (e.g. gas installers that are looking to branch out), we also have information on a 3 day Installation & Maintenance of Air Source Heat Pumps Course which provides the knowledge and tools required to install competently.












