Button Command that Will Select Specific Elements of Interest

I currently made a PDI display that displays about 60+ Heaters in an element realitive format. I would like to create a button on my Overall Cycle display that:

1) Opens the component specific file that contains the 60+ heaters that have the element realative tags

2) Select the appropriate Element of interest from that element realitive list

My current code can at least open the element realative PDI file; however I am stumped as to how I can make it select the correct element

ie. If I have Plant A Heater 12, the button will open up the element of interest (heater 12 and not heater 13,14,15,etc.)

I would like to do this for multiple heaters