This free tool from Autodesk will allow you to designate your equipment families with a subcategory and then manage a group of parameters for each
Specialized Parameters
Based on the subcategory, automatically assign the pertinent parameters to your equipment families
Batch Update
Quickly configure all your equipment families with your custom parameters and prepopulated values
The Autodesk Interoperability Tools for Revit installer includes the COBie Extension, Equipment Data Tool, Model Checker, Room & Area Sync, Shared Parameters Tool, and Standardized Data Tool. The Model Checker Configurator is now a separate installation.
The tools can be downloaded from manage.autodesk.com, or installed directly through Autodesk Access (formerly the Autodesk Desktop App).
The Autodesk Interoperability Tools for Revit are free for licensed Revit users to download and use, just select your Revit version and get started.
These videos will help you understand the features of the Autodesk Interoperability Tools and learn how to use them.