You can connect conduit to electrical and mechanical equipment that has a connector available. Conduit connectors can be individual or surface connectors. When you connect to a surface connector, you enter surface connection mode. In this mode, you can define the connection point for the surface connector by dragging it to a new position or by specifying temporary dimensions.
To add additional surface connectors, you must edit the family for the desired equipment. See Working with Connectors.
You can connect conduit to equipment in plan view, elevation view, or 3D view.
Revit enters surface connection mode. In this mode, you can move the position of the connector on the surface, complete the connection as is, or cancel the connection.