It is true that most of the world's urban areas are becoming larger, with megacities like Delhi, Jakarta, Shanghai, Beijing and Manila adding more than five million people in the last decade and most other urban areas are growing, but not as fast.
1 With professional installation, a central vacuum system can cost $800-$4,000, but averages about $1,200-$2,000 for new home construction (or as part of a remodeling project where the walls are already torn open) and $1,500-$2,500 for retrofitting an existing house.
The are not warranty this motor and will cost me around $21,000.00 for a new motor. I am 62 years old and have been a boat owner for 40 years with a number of types of boats and have never had this problem. Mercury is not living up to their warranty.