The Central Vacuum Information Hotspot. YouTube Channel Skip to Videos All | Product Guide | Brand Information | Central Vacuum Service | Central Vacuum Service, • 3/31/23 Why Schedule 40 PVC should not be used for Central Vacuum Piping In this video, we talk about the proper piping materials for central vacuum systems, and why use of other materials (specifically Schedule 40 PVC plumbing pipe) is not recommended. Central Vacuum Service, • 1/10/23 Maintaining Your Central Vacuum Unit General Central Vacuum Maintenance Central Vacuum Service, • 1/10/23 How to Maintain Your MD AirMaster Central Vacuum MD AirMaster Maintenance Central Vacuum Service, • 1/10/23 How to Maintain Your MD Flo-Master, Modern Day, or SilentMaster Central Vacuum Modern Day - Maintenance Central Vacuum Service, • 1/10/23 How To Fix a Broken Central Vac Hose Central Vacuum Basic Hose Repair