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Cool with confidence.
Practical guides to choosing, installing and using an air conditioner in a Swiss home.
Choose the right portable air conditioner
Start with your room, your window and the way you live—not just a capacity number.
Read the guideWhat does a quiet air conditioner sound like?
Make sense of decibels, night modes and bedroom comfort before comparing claims.
Read the guideBTU and kW, without the confusion
Understand cooling capacity, electrical input and the limits of room-size estimates.
Read the guideAir conditioning for 20 m²: find the balance
For a bedroom or small office, capacity, footprint and noise all deserve attention.
Read the guideChoosing an air conditioner for 30 m²
Plan for a living room or studio by considering how the space is actually used.
Read the guideCooling 40 m² takes more than a BTU rating
For a larger living room, check airflow and solar gain before selecting capacity.
Read the guideCooling 50 m²: check the practical limits
A large space deserves a closer assessment before you commit to a portable unit.
Read the guideGet the hose and window setup right
A good exhaust route matters as much as the air conditioner itself.
Read the guideWhat does air conditioning cost in CHF?
Estimate running costs using your electrical input, usage and electricity tariff.
Read the guideUnderstanding R290 refrigerant
What propane means in an air conditioner—and why the product manual matters.
Read the guide