Installing Delta shower control Model T27833 (R22000) into existing bathroom plumbing, 3 position diverter has water coming out of both shower head and hand shower no matter what position.
Remove the divert cartridge and check that the O rings are properly in place. At the bottom of the diver, there is a nub (key) the extrudes out and the base of it have the seal. Be sure it's probably seated.
3-Setting Diverter Cartridge allows multiple features to be selected, when used with the Delta® diverter rough plumbed for two features. Each of the two...