We live in the complex of 32 apartments and almost everybody have problem with Mitsubishi Ecodan. Within few months some starting having problems and were changed on guarantees. Unfortunately most of them starting having different problems just after guarantee ( after 2 years). Many are leaking water and it is not possible to repair them in any way. The whole Ecodan box must be changed for the price 6.500-7.200€ !!! ( depends on quotations people got). Many are making very high noise, so bad that people claim they can not sleep. The control panels are not working etc etc. Some people in that complex are already on Ecodan nr 3 within only 3 years and they had to pay for new machines. Mitsubishi don't care at all, they try to blame everybody, but not bad quality of product they are selling. After sending some emails to Japan, finally some technicals were coming to look, but that is all. We were told we need to change the Whole Ecodan box and pay many thousand Euros for this. We are not going to give up! When Boilers should last 20 years, Customers can not be forced to change them every 2-3 years and pay thousand of Euros every time!