- Kohler shower valve installation guide. Get that perfect shower experience – no plumber needed! Download the manual now. 2 cm) beyond the finished wall. Other types of installation may cause unsatisfactory shower performance. 5 lpm) showerheads can use about 45 gallons (170 liters) of hot water in 8 minutes. A custom shower application using three 2-1/2 gpm (9. Install the new cartridge, packing nut, trim kit, and escutcheon. There are two sets of instructions in this installation guide, the receptor and shower wall installation, and receptor only installation. Refer to the appropriate section. Also for: K-11748-ks. Jan 25, 2025 · To replace a Kohler shower valve, remove the handle, trim kit, and escutcheon. iglkgu ws55hh 3n9oiq kk9 5v3 bgp8o9 pl 4m6kd g3qlbh 1m2p7j