I'm hoping someone might be able to help me identify the brand of my shower valve... I can't seem to find any identifying marks on either the handle, trim or valve itself. Here's a few photos:
this looks like an older style moen 2520 core and valve body. however, the screw pattern (for the escutcheon) looks odd and may be of an older or different trim style. however, the valve core should be identical and should just swap out.