Guides
Air conditioning guides
How much cooling you actually need, and which kind of system suits the building you have.
Sizing and system choice decide whether air conditioning is comfortable and economical, or neither.
3 guides

Air conditioning installation
Sizing Air Conditioning for a Costa Blanca Home
Floor area is the starting point and almost never the answer. Orientation, glazing and what is above the ceiling matter more.

Air conditioning installation
Ducted or Multi-Split Air Conditioning?
One outdoor unit or several, visible indoor units or grilles in the ceiling — the right answer depends more on your building than your budget.

Air conditioning installation
The Electrical Side of Installing Air Conditioning
The unit you choose is only as good as the circuit that feeds it, and that circuit is easier to plan than to rescue.
Coming next
- Replacing an old air conditioning unit
- Split systems explained
Other topics
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