http://e-secondmortgages.com/News/some-disadvantages-of-a-central-vacuum-system/ The advantages are many, but in the interest of a balanced forum, here are some of the disadvantages that could be taken into account when you are considering installing a central vacuum system and before you make your selection. Permanency: If you are ever going to move, upgrade or rent out your home, you will most probably [.] Related posts: Accessories For Different Central Vacuum Systems. Iss... Mon, 30 Nov 2009 06:52:21 CST en