New here and to this forum, I currently have a head scratching problem, I cant solve. Used to work in plumbing years ago, now im rusty and outdated.
had a delta monitor1400, went to change the cartridge, and cracked the valve. Okay off to lowes, bought a delta multichoice valve, and a new cartridge, only cartridge they carry fits delta and 1400.
Changed new valve, installed new cartridge, ahhh, now to adjust heat. bring house water back on, showers running and wont shut off???, lets check, yes cartridge installed correctly hot indicator on the left, valve installed correctly, up arrows are pointing up. huh?
im stumped, why wont shower shut off?