Practical guides for UK homes
Knowledge Hub
Make a confident cooling decision. Explore air conditioner sizes, running costs, installation and everyday care, one question at a time.
Choosing an Air Conditioner
Find the right type and size for your home, from portable units to fitted split systems.
- What Size Air Conditioner Do I Need?
- Portable Air Conditioner vs Split System: Which Costs Less to Run
- Bedroom Air Conditioning in the UK: Size, Running Cost and Best Night-Time Setup
- How Noisy Is a Bedroom Air Conditioner? Portable vs Split
- Can an Air Conditioner Be Too Big for a Room? Short Cycling Explained
- Is Air Conditioning Worth It in the UK? The Real Costs and Benefits
Costs and Efficiency
Understand running costs, compare cooling options and explore heating with air conditioning.
Installation and Permissions
Plan your installation budget and check what to consider for your property.
Cooling and Maintenance
Keep your home comfortable with practical heatwave advice, sensible settings and routine care.
Put the numbers into context.
Use the free CostToCool calculator to estimate a suitable size and what air conditioning could cost to run in your home.