Did you replace /check the seats also?
A shower valve cartridge controls the flow and temperature of water in a shower. It can be replaced by turning off the water supply, removing the handle and trim, and then replacing the cartridge with a new one. If the cartridge is leaking or not functioning properly, it can be repaired by cleaning or replacing the seals or O-rings inside the cartridge.
A leaking shower valve by installing a new cartridge.
One reason that a shower would leak even after replacing the Delta cartridge could be because of the O rings. You may have to replace them.
The changing cartridge in the shower should be replaced every 6-12 months to maintain optimal performance.
Signs of a bad shower cartridge include low water pressure, inconsistent water temperature, leaking or dripping from the showerhead, and difficulty adjusting the water flow or temperature. If you notice any of these issues, it may be time to replace the shower cartridge.
The purpose of a cartridge in a shower system is to control the flow and temperature of water by regulating the mixing of hot and cold water.
If your shower valve is leaking, you can fix it by replacing the valve cartridge or seals. You may need to turn off the water supply to the shower before attempting any repairs. If you are unsure how to fix it, it is recommended to contact a professional plumber for assistance.
Common signs of a leaking shower pan include water stains on the ceiling below the shower, musty odors, and loose tiles or grout. To repair a leaking shower pan, the tiles and grout may need to be removed, the pan inspected for damage, and then repaired or replaced as necessary.
To fix a leaking shower water faucet, you can start by turning off the water supply to the shower. Next, remove the handle and trim to access the cartridge or valve. Inspect the cartridge or valve for any damage or wear and replace it if necessary. Reassemble the faucet and turn the water supply back on to test for leaks. If the problem persists, you may need to seek professional help from a plumber.
Signs of a leaking shower valve behind the wall include water stains on the wall, dampness or mold growth, and a decrease in water pressure. To repair a leaking shower valve, you may need to replace the valve cartridge or the entire valve assembly. It is recommended to consult a professional plumber for proper diagnosis and repair.
If it is leaking from the control, you should be able to access that from the front. If it is the supply lines or the pipe to the shower head, there may be access behind it in a closet. If not, you just have to cut a hole to get to it.
To remove a shower cartridge, first turn off the water supply to the shower. Then, use a cartridge removal tool or pliers to carefully twist and pull out the cartridge from the valve body. Be sure to follow the manufacturer's instructions for your specific shower model to avoid damaging the cartridge or the valve.