If you are a student or teacher, Autodesk provides for free. This is the best way to learn Revit MEP.
Learning is the gateway to a career in MEP engineering. Because Autodesk has unified the platform, the process is simpler than ever: download Revit (full version), install the content libraries, and select the MEP discipline. how to download revit mep software
Before initiating a download, ensure your hardware can support the software's high performance demands. If you are a student or teacher, Autodesk provides for free