
Possible to adjust this shower control for cooler/colder water?
Hello! I recently moved into an apartment with this shower valve (?) handle that has temperature controls from 70 to about 110. I can turn it to just below 70, but I can't get it cooler than that, and in NYC summer sometimes a gal just wants a cool shower. Is there any way to adjust this myself, or am I going to have to ask maintenance/an actual plumber to help me? Thank you for any advice!