can't find Heat Controller age anywhere???

Specific Inspection Topics Inspecting HVAC Systems
1

Been looking every where for age on Heat Controller AC unit everywhere. it doesn’t seem to be formatted like the others that I’ve seen . Serial number BS326064 053X.

help please!

thanks - joe!

2

Looks like the 32nd week of the year S. Now you just have to figure out what year S is, and on that one I’m of no help to you.

3

Model Number?