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
West Sussex · South East
Horsham Air Conditioning
Units to buy & expert installation
Looking for air conditioning in Horsham? Whether you want to buy a unit to fit yourself or have one professionally installed, ClearSky Air connects Horsham homes and businesses with energy-efficient cooling and vetted local engineers across West Sussex.
4.9/5 from 2,148+ UK customers
Air con in Horsham - 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 Horsham chooses ClearSky Air
With South East summers getting warmer, demand for cooling in Horsham has never been higher. A modern heat-pump system keeps you cool in summer and cuts heating bills in winter - ideal for the mix of homes and small businesses you'll find around Horsham.
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 Horsham. You get honest advice, a fixed price up front, and a tidy, guaranteed installation.
Home air conditioning in Horsham
Quiet, efficient cooling and heating for bedrooms, lounges and home offices.
Commercial air con in Horsham
Offices, shops, salons and server rooms - cassette and multi-split systems sized to suit.
Servicing & repairs
Annual maintenance and call-outs across West Sussex to keep your system efficient and in warranty.
Popular units for Horsham 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 Horsham - FAQs
How much does air conditioning installation cost in Horsham?
A single wall-split is typically fitted from around £799 in Horsham, 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 Horsham?
Yes. We work with F-Gas certified engineers covering Horsham and the surrounding West Sussex area, so there's a vetted local fitter near you with availability usually within days.
Can I just buy a unit in Horsham without installation?
Absolutely. Order any unit for delivery to Horsham 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 Horsham?
For most Horsham 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 Horsham
Buy a unit or book a fixed-price installation with a vetted local engineer covering Horsham and West Sussex.