I'm looking to change my apartment's air conditioning system. I have an old window AC unit that's not working well anymore and I'm thinking about getting a multi-split system for more comfort. Does anyone know how much a complete installation would cost with a certified technician?
A decent multi-split runs between 2 to 4 thousand euros depending on the brand, number of indoor units, and whether the apartment needs work done (running tubing through the walls). The installation itself usually costs 500 to 1000 euros, but it varies a lot depending on complexity - if you need to drill through walls or do complicated piping it gets more expensive. Best thing is to get quotes from about 3 certified technicians in your area, because the differences are huge and every case is different.
Installing one in a 3-bedroom apartment usually costs between €2,500 and €4,500, depending on how many indoor units you want and whether you need to do work on the walls (piping, wiring, that kind of stuff). What a lot of people don't budget for is that a certified technician charges separately, and that can add another €300 to €600 just in labor costs, on top of the equipment itself. Always get 2 or 3 quotes from local companies before you decide, because prices vary quite a bit depending on your region and how complex the installation is.
Don't go with quotes from companies that want to do everything over the phone without seeing the actual work - the reality is the price varies hugely depending on the condition of existing piping, whether there's space in the walls to run the ducts, and how many units you actually want. On top of that, quality brands like Daikin or Fujitsu cost significantly more than generic ones, but they last much longer and use less energy. Always get three quotes from technicians who visit the apartment in person, because the difference between the most expensive and cheapest can be brutal - and in this case it's not worth saving 500 euros if the technician shows up without tools or misjudges the job.
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