If the installation was done successfully, when you start REVIT you'll find a new TAB called PLUMBER on the REVIT'S ribbon.

Please go to the PLUMBER tab and click the License button from the drop-down list on the Hel Panel to activate the trial version by clicking "No" in the dialog shown.

Once activated, in order to use the tools that the plugin incorporates, it is necessary that the REVIT project loaded contains one or more water distribution networks correctly built, including pipes, sanitary fixtures, fittings, and valves.

The first thing to do is the Configuration phase, which allows interconnecting the REVIT MEP elements with the hydraulic objects required by PLUMBER to be able to hydraulically interpret the pipe network that you are about to calculate or design.

Please check our Knowledge Base for a detailed explanation.

Click 'PLUMBER-PLUGIN-TRIAL-EN.msi' and it will be set up to run. Open Revit and you will see the "PLUMBER" tab in the ribbon. 

To enable tools on the first install, go to PLUMBER>>Help panel and click the "License" Button.

To uninstall, go to 'Control Panel' and uninstall 'PLUMBER Plugin Trial Version'.