Danger scam !!!

I highly recommend the purchase of this so-called guarantee: having taken out to cover a steam plant broke down less than a year after its purchase; Today, I have more central (it was referred to the service expertise that has type-approved August), the problem is still not resolved to this day, for more than three months since it lasts and despite the fact of entering the service claims (by the way) was to give me a response within two months of my request !!! Away !!!