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LG Air Conditioning Systems UK

Shop LG air conditioning systems online at Climate Direct UK. Explore DUALCOOL and ARTCOOL, compare available models, capacities and product specifications, and view current prices on individual product pages.

Find the right air conditioning capacity

Compare 2.5kW, 3.5kW and larger systems where available. Correct sizing depends on insulation, glazing, room dimensions and heat gain. Check each listing for exact model numbers and included components.

UK delivery and installation enquiries

Explore available UK delivery options. Fixed split air conditioners must be installed and commissioned by appropriately F-Gas certified professionals where required. Installation services are subject to availability and separate quotation; equipment prices do not automatically include installation labour.
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Choosing Your LG Air Conditioner

Compare LG air conditioning systems by capacity, features, energy performance and compatible split-system configurations.

What to check before buying an air conditioner

Which cooling capacity do I need?

Air conditioning capacity is usually shown in kW or BTU. A 2.5 kW, 3.5 kW, 5.0 kW or 7.0 kW unit is not automatically right for a particular room: consider its floor area, ceiling height, insulation, glazing, sun exposure and heat from occupants or equipment. Ask a qualified professional to confirm sizing when uncertain.

Room size and cooling capacity: a starting point

Room area alone cannot determine the right air conditioner size. Insulation, glazing, sun exposure, ceiling height, occupancy and heat-producing equipment all affect the cooling load.

Common capacities to compare when choosing an air conditioner
Nominal capacityApproximate BTU/hWhat to check
2.5 kW9,000Cooling load for a smaller room
3.5 kW12,000Cooling load for a medium-sized room
5.0 kW18,000Cooling load for a larger space
7.0 kW24,000Cooling load for a high-demand space

These are capacity comparisons, not room-size recommendations. Have a qualified professional assess the room's heat gain before choosing equipment.

Single-split or multi-split?

A single-split system pairs a compatible indoor unit with an outdoor unit. Multi-split systems can serve several rooms using compatible indoor units connected to a suitable outdoor unit. Always check the exact model numbers and manufacturer-approved combinations before purchasing.

Can an air conditioner also heat?

Many reverse-cycle air conditioners can provide both cooling and heating. Check the individual product specification for operating modes, energy ratings, included components and Wi-Fi functionality rather than assuming all models have the same features.

How much electricity does air conditioning use?

Running costs depend on electrical power consumption, hours of use, room conditions, the selected temperature and your electricity tariff. Cooling capacity in kW is not the same as electrical input power. To estimate a cost, multiply the unit's electrical consumption in kWh by your tariff in pounds per kWh. Check the model's energy label and technical data for a meaningful comparison.

What is included when ordering a split air conditioner?

Check the product listing to confirm whether the indoor unit, outdoor unit, controller, pipework or installation kit is included. Contents vary by model and listing. Verify the exact compatible unit combination before ordering, particularly for multi-split systems.

Is installation included?

Climate Direct UK can discuss air conditioning installation alongside equipment supply. Installation availability, location, scope and pricing must be confirmed separately before ordering. Work involving F-gas must be carried out by appropriately certified professionals. Contact our team to discuss your project.

Air Conditioning Supply & Installation – UK-Wide Enquiries

Climate Direct UK welcomes air conditioning installation enquiries across the UK, including London, Greater London, Luton, Bedfordshire, Hertfordshire, Buckinghamshire, the Midlands, North West, North East, South East, South West, Wales, Scotland and Northern Ireland. Tell us your postcode so we can confirm coverage, availability and a quotation for your location.

Enquire about installation for houses, flats, bedrooms, living rooms, home offices, shops and commercial premises. We can discuss single-split and multi-split systems, replacement projects, room assessments and suitable equipment configurations. All work and service availability are subject to individual confirmation.

Qualified Installation Engineers

Our installation network includes engineers with relevant F-Gas certification, REFCOM-related certification, City & Guilds and BESA qualifications, and NICEIC or NAPIT electrical credentials, as applicable to the work. We allocate appropriately qualified professionals according to the installation requirements. Please contact us to confirm the credentials and availability of the engineers assigned to your project.

For a useful enquiry, include your postcode, property type, number of rooms, preferred equipment and whether an existing system needs replacing. Installation is subject to confirmation and is not included in the online equipment price unless expressly stated.

Installation planning guide: homes, flats and workplaces

Survey and planning considerations

Before selecting a system, consider room dimensions, ceiling height, insulation, window orientation, electrical supply, indoor airflow and possible outdoor unit positions. A site assessment may be necessary to confirm equipment sizing and installation feasibility.

Flats, apartments and listed buildings

Check landlord or freeholder consent, building management rules, permitted outdoor unit locations, noise requirements and any planning or conservation restrictions before committing to installation.

Bedrooms and quiet rooms

Compare manufacturer-rated sound levels, night modes, airflow direction and indoor unit positioning. Quiet operation depends on the exact model and operating conditions.

Living rooms, lofts and open-plan spaces

Large glazing, roof exposure, solar gain and open layouts can increase cooling demand. Wall-mounted, ceiling cassette or ducted options may be suitable depending on the building and product compatibility.

Offices and commercial spaces

Consider occupancy, computers and equipment, ventilation, operating hours and the number of separately controlled areas. A multi-split or other commercial configuration may be worth assessing.

Servicing, repairs and replacement

Regular filter care and professional checks can support reliable operation. For an existing system, provide the make, model, age and fault details when enquiring. Confirm whether servicing or repair support is available for your location before booking.

Installation compliance

Refrigerant work must be carried out by appropriately qualified and certified personnel where required. The final installation scope, availability, timescale and price must be agreed separately from the online equipment purchase.

Enquire about installation

Need help choosing the right capacity or configuration? Contact Climate Direct UK for equipment advice and to enquire about installation availability.