15 years. wow. I did not know that. The always told us we could get charged back up to a year for los issues.(I don't work for Dish, but I thought we were held to the same standards). So how can you really tell what those trees will do in 15 years? I know guys who were proud of how well they could 'thread the needle', as far as putting in dishes with a tight line of sight. (personally I don't do it, I hate the Spring because I know I'm going to spend the first month or so moving dishes that were installed in the winter). That's amazing. I'm betting they don't guarantee their equipment for that long. I'm surprised when a receiver lasts till the end of the commitment period. I know mine didnt.
they know their equipment wont last 15 years, but they want the install to last 15 years. for that reason they make us take down white cable. even if its quad shield.... they said it dont protect agaist UV rays. and it will only last 8 years not 15.