 And every possible precaution will be taken should the Broncos go ahead with the decks on Friday. The best way to clean your RV or boat or car? The Varum Garage Retract Vac from Coltrane Central Vac. Just pull out the hose and vacuum everything up. It zips back into the wall in seconds. And, of course, Coltrane installs in homes, too. Coltrane can get that retractable hose central vacuum system and automatic dustpan added in just days, not weeks or months. See it all at ColtraneVac.com.