> For the complete documentation index, see [llms.txt](https://help.besmart.software/t4r/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.besmart.software/t4r/features/list-of-mep-features.md). # List of MEP Features


Split Splits the selected duct/pipe into segments of a specified length	Split
Renumber Renumbers all devices and ducts in the selected branch from a given number.	Renumber
Delete Pipes / Ducts Deletes selected part of the pipes	Delete Pipes/Ducts
Split Elbows Split pipe or duct elbows in two equal-sized elbows.	Split Elbows
Join Systems Automatically connects all elements that their connectors touch.	Join Systems
Move & Join Move MEP elements together and join into one system	Move & Join
Duct Insulation Creates the insulation on ducts or pipes	Duct Insulation
Insulation Area of Fittings Calculates insulation area on pipe / tube fittings	Insulation Area of Fittings
Duct Description Enables you to automatically insert duct tags on the connectors	Duct Description
Pipes / Ducts Symbols Adds direction symbols to selected pipes or ducts	Pipe / Duct Symbols
System Direction Adds to the floor plan flow direction of vertical pipes	System Direction
Openings Automatic generation of openings	Openings
Route Length Displays the total length of selected route elements	Route Length
Units Assign units to parameters and create schedules with proper units for listed values	Units
Leveler Change the associated level of selected elements	Leveler