My house also came with a 1970s central vacuum system (among other things).<p>It still works amazingly well for a system that is 40 years old. I&#x27;ve only used it one time, just to test it out, because it&#x27;s obnoxious to drag a long hose around the house and connect up to each port. In my opinion the concept was bad from the start because of that one thing.