Improved Management of Linked Models
Maintain consistency across your larger models by creating and using linked models for plumbing and lighting fixtures, mechanical equipment, and air terminals. Revit MEP 2011 notifies you whenever linked models move, change, or get deleted so your fixtures automatically update throughout the design process without requiring you to change each one individually.

More Consistent Panel Schedules
Panel schedules are now customizable and maintain consistent sizes in Revit MEP 2011. Create templates to your company standards and use them in existing as well as future projects for a consistent look across construction documents.

Enhanced Cable Tray and Conduit Modeling
Model cable tray and conduit as individual runs, with or without individual fittings placed between straight sections. With Revit MEP 2011, you can use a new schedule type to report the overall length of conduit runs.