Discover the secrets to repairing a central vacuum system, from restoring a missing vacuum head to tackling drywall repairs. Learn why some swear by their powerful suction and quiet operation, while others find them cumbersome. Explore creative alternative uses for existing piping and get expert tips on minimizing drywall damage. Whether you're a DIY enthusiast or just curious about central vacuums, this guide offers practical solutions and insights to help you decide if it's a home upgrade worth keeping.