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Air Conditioning 4 June 2026 6 min
Ducted Air Conditioning in Luxembourg: When It Makes Sense
Ducted Air Conditioning — The Invisible Option
A ducted (gainable) air conditioning system in Luxembourg hides the indoor unit in the ceiling void and distributes air through discreet vents. You see almost nothing — just a slim grille per room.
When Ducted Makes Sense
- New build or major renovation with a false ceiling
- 3+ rooms to cool from a single indoor unit
- Architectural or heritage constraints that forbid wall units
- Premium homes where aesthetics matter
When It Doesn't
- Existing apartment with low ceilings and no ductwork space
- Single-room cooling — a mono-split is cheaper and just as effective
- Tight budget — ducted runs 30–50% more than equivalent multi-split
Indicative Pricing (Luxembourg, 2026)
- 3-zone ducted system: €7,500–€11,000 installed
- 4–5 zone ducted system: €11,000–€16,000 installed
- Annual maintenance: €280–€380
Need a Quote?
Call +352 27 58 58 25 or see our air conditioning installation page.
Frequently Asked Questions
Does ducted AC need ceiling space?
Yes — typically 25–35 cm of ceiling void per ducted indoor unit, plus space for the duct runs. Best planned during a renovation.
Can ducted AC also heat in winter?
Yes. Modern ducted systems are reversible heat pumps with SCOP 4+ — they heat efficiently down to about −10 °C outside.