Wall SplitA+++
Aura 2.5kW Wall Split
The quiet all-rounder for bedrooms and home offices.
- 2.5 kW
- 18 m²
- 19 dB
From
View£649
South Glamorgan · Wales
Cardiff Air Conditioning
Units to buy & expert installation
From terraced homes to busy offices, properties across Cardiff stay comfortable year-round with the right air conditioning. ClearSky Air offers supply-only units and fully fitted installation throughout Cardiff, South Glamorgan.
4.9/5 from 2,148+ UK customers
Air con in Cardiff - at a glance
- Single-room install
- from £799
- Multi-room system
- from £1,699
- Supply-only units
- from £349
- Typical lead time
- 2–5 days
F-Gas certified
Install in days
5-year guarantee
Fixed-price quotes
Why Cardiff chooses ClearSky Air
Cardiff has a real range of property styles, and the right air-con setup depends on yours. Our local engineers know the South Glamorgan housing stock - from solid-wall conversions to modern flats - and size every system to suit, so you only pay for the capacity you need.
Every job - whether it's a single bedroom unit or a whole-home system - is carried out by a fully qualified, insured and F-Gas certified engineer who knows Cardiff. You get honest advice, a fixed price up front, and a tidy, guaranteed installation.
Home air conditioning in Cardiff
Quiet, efficient cooling and heating for bedrooms, lounges and home offices.
Commercial air con in Cardiff
Offices, shops, salons and server rooms - cassette and multi-split systems sized to suit.
Servicing & repairs
Annual maintenance and call-outs across South Glamorgan to keep your system efficient and in warranty.
Popular units for Cardiff homes
View all unitsWall SplitA+++
Aura 3.5kW Wall Split
Living-room comfort with serious efficiency.
- 3.5 kW
- 28 m²
- 21 dB
From
View£799
Wall SplitA++
Aura 5.0kW Wall Split
Powerful, even cooling for larger living spaces.
- 5 kW
- 42 m²
- 24 dB
From
View£999
Air conditioning in Cardiff - FAQs
How much does air conditioning installation cost in Cardiff?
A single wall-split is typically fitted from around £799 in Cardiff, with multi-room systems from £1,699. You'll get a fixed price after a free survey - no hidden extras.
Do you have air conditioning engineers near Cardiff?
Yes. We work with F-Gas certified engineers covering Cardiff and the surrounding South Glamorgan area, so there's a vetted local fitter near you with availability usually within days.
Can I just buy a unit in Cardiff without installation?
Absolutely. Order any unit for delivery to Cardiff and fit it yourself with our guides, or add professional installation at checkout - the choice is yours.
Is air conditioning worth it for homes in Cardiff?
For most Cardiff homes, yes. Modern inverter units are cheap to run, double up as efficient winter heating, and add comfort and value - especially in bedrooms, home offices and south-facing rooms.
Get air conditioning in Cardiff
Buy a unit or book a fixed-price installation with a vetted local engineer covering Cardiff and South Glamorgan.