RealSampson t1_jectwad wrote on March 31, 2023 at 1:59 AM

Reply to comment by cheeseburghers in Replaced shower faucet cartridge. Now “hot” and “cold” are reversed. How do I fix my screw up? by imissratm

With moen 1222 and 1225 cartridge you don’t need to remove the cartridge or turn off the water to reverse it just take the handle off and spin the center brass piece 180 degrees.

cheeseburghers t1_jecu9mm wrote on March 31, 2023 at 2:02 AM

This is the plastic knob that you have to unscrew two bolts, remove it, then put it back on. If you’re careful I could get away without shutting off the water but shit loves to go wrong when I try to fix stuff so… not gonna tempt fate.