Viessmann Took 2.5 Months to Install My Air Conditioners and Did a Poor Job

I bought two Viessmann air conditioners for my new home, and I regret it deeply. I waited 2.5 months for the authorized service to come and install the air conditioners. When they finally sent three people, it was clear from the start that they were inexperienced. They installed the air conditioners while complaining the entire time, and if I had said anything, they probably would have left the job unfinished. Since I had already waited 2.5 months for this installation, I didn’t say a word. However, I ended up with a terrible installation job. I deeply regret buying Viessmann air conditioners. Make sure to consider the authorized service when choosing a brand for such products, or else you might end up in the same situation, wasting your money like I did.