Moen 1222 Cartridge Replacement | Fixing a Garden Tub That Won’t Mix Hot & Cold

My garden tub had basically become an all-or-nothing situation — either scalding hot or cold, with no way to get a comfortable temperature. In Episode 03 of TMAC Figures It Out, I tear into the faucet, figure out what’s actually causing the problem, and replace the Moen Posi-Temp 1222 cartridge. And, true to the name of this channel, I don't get everything right the first time. You'll see the diagnosis, the mistakes, what I learned along the way, and whether the repair actually fixes the problem. If you're dealing with a Moen faucet that won't properly mix hot and cold water, hopefully watching me figure this one out helps you tackle yours. The repair in this video includes: • Diagnosing the hot/cold mixing problem • Removing the old Moen Posi-Temp cartridge • Installing a Moen 1222 replacement cartridge • Replacing the garden tub spout • Testing the repair • A little figuring-it-out along the way TMAC Figures It Out I’m not claiming to know everything before I start. That's the point. I work the problem, learn what I need to learn, and figure it out. Remember, don’t guess. Figure it out — I’m TMAC. I’ll see you on the next one. #TMACFiguresItOut #Moen1222 #MoenCartridge #DIYPlumbing #GardenTub #HomeRepair #DIY