How do you replace a diverter faucet
Andrew Campbell
Published Mar 10, 2026
PartAverage cost to replaceShower diverter valve$225 – $575
How much does a plumber charge to replace a diverter valve?
PartAverage cost to replaceShower diverter valve$225 – $575
Where is the diverter valve?
It’s usually a lever that’s situated behind the bath taps that you can pull up or push down. System and conventional boilers don’t require a diverter valve. This is because the hot water they produce is stored in a hot water cylinder.
How do you replace a shower diverter valve?
- Loosen the screw on the handle.
- Unscrew and remove the handle. …
- Remove the sleeve over the diverter. …
- Remove the diverter using a socket wrench. …
- Unscrew the set screw. …
- Unscrew spigot from the wall.
What is the shower body?
A Shower valve body rough in kit is the brass fixture inside the shower wall where the hot and cold water gets mixed to a comfortable warm temperature, perfect for your morning shower. Once the hot and cold water is mixed, the shower rough in valve sends it out to the showerhead or tub spout.
How do you free a stuck diverter valve?
Run tap water on hot and observe the diverter valve. If you run hot water, the valve is supposed to close in order to divert it to the tap, meaning it should move.
What is a shower diverter?
If you have a shower-tub combination in your bathroom, the shower diverter valve is what allows you to divert the water back and forth between the tub faucet and the showerhead. Though they are typically very simple devices, shower diverters may malfunction and need replacing once in a while.
Why is my shower diverter not working?
The most common issue with a shower diverter is when water comes out of both the tub faucet and the showerhead. Check to be sure there is no residue clogging the shower diverter lever from fully lifting or lowering. If everything looks clear, the problem could be worn-out parts in the shower diverter valve.What does a shower diverter look like?
The diverter looks like a pin pulled upward from the bathtub faucet spout. It’s possible that it may come in the form of a third handle or a button that needs to be pushed or pulled. Either way, when the valve is activated, it engages a rubber stopper, which causes the water to flow in a different direction.
Can you repair a shower diverter?Once you’ve determined that your shower diverter is broken, don’t delay in repairing it. Though it might be an easy task to put off, a broken shower diverter wastes water and creates a poor shower experience. Repairing a shower diverter is a home improvement project that you can complete in just one day.
Article first time published onHow much should a plumber charge to replace a shower valve?
According to data from Porch, you can expect to pay around $310 for a valve and stem replacement, or slightly more if you replace the whole unit. Fees for replacing the whole shower valve can be as high as $540, with this price including the cost of the unit and labor.
How long does it take to replace a diverter valve?
You should call a gas safe registered engineer if you need to replace the diverter valve or service the working parts of the valve after you’ve diagnosed the problem. It shouldn‘t take more than an hour for this to be done on a boiler under eight years old, as parts should be readily available.
What happens when a diverter valve fails?
Another sign of a faulty diverter valve is if you only can only get lukewarm water from your taps. In this scenario it is likely that the diverter valve is stuck and allowing some hot water to pass through to your radiators.
How do you diagnose a bad diverter valve?
- Hot water taps that only reach luke warm. If your sink, bath or shower is not running hot, it could indicate that there is a problem with the diverter valve. …
- The water only gets hot if the heating is on. …
- The water is hot, but the heating fails to come on.
What Is The Thing Called to turn on the shower?
A valve is what keeps the water from flowing through your faucet and sends it to your showerhead instead. Although you’ve probably never heard it called a “diverter valve,” that is the part of your shower that you turn, push, or pull to send the water coming from your tub’s faucet to your showerhead.
What is a shower tower?
A shower tower (also known as a shower column) is a high-performance luxury shower that features a shower head, shower valve, controls, pipework, and occasionally additional shower outlets all encased in a tall uniform box.
What type of shower faucet do I have?
Look at the center of the trim plate behind the shower handle to find a brand name or manufacturer symbol. If you see a “K,” the faucet is a Kohler unit; an “M” signifies Moen. American Standard, Delta and Price Pfister typically print their entire name on the faucet itself.
Does it matter what order you turn off the faucets shower diverter?
After you find the right combination of hot and cold water, you turn the third handle clockwise to send the water to the showerhead. When you’re done showering, turn the handle counter-clockwise to redirect the water to the tub.
Do you have to turn off water to change shower diverter?
If you’re only working on the diverter, you don’t need to turn off the water supply to the faucet. While working, place a cloth over the tub drain to prevent any dropped screws from going down the drain. Some showers use a diverter built into the tub spout activated by lifting a button on the spout.
Can you clean a diverter valve?
Remove the sink faucet diverter valve from the hole in the faucet body with needle-nose pliers. Soak the diverter for an hour or two in vinegar to break down the mineral deposits. Using a small brush, carefully clean the area on the faucet body where the diverter sits to remove any deposits or blockages from the area.
Why is my combi boiler not giving me hot water?
If the boiler pressure is too high or too low, this can result in your combi boiler not producing hot water. … This should release pressure. If this doesn’t work, it may be possible that your boiler has a broken part, and you’ll need to consult an engineer. Boiler leaks can also cause low pressure.
Why is my central heating on when it's turned off?
A check valve is used to stop the natural convection from warming up your home when your heating is switched off. If the check valve is broken or blocked, heat will rise through your system causing your radiators to stay hot. Once again, contact a qualified professional to come and check what the problem is.
How do you remove a diverter valve from a Moen faucet?
Grasp the spout and wiggle and turn it as you gently lift it off the valve housing. When you get it off, you’ll expose the collar diverter, and you can just lift it off. Sometimes the diverter comes off with the spout, so check inside the base of the spout if you don’t see the diverter on the faucet.
How do you replace a kitchen sink diverter?
- Step 1 – Disconnect the Water Supply. The first thing to do is to disconnect the supply of water to the faucet. …
- Step 2 – Remove the Spout. …
- Step 3 – Locate the Diverter. …
- Step 4 – Wrap the Diverter. …
- Step 5 – Return the Spout. …
- Step 6 – Turn on Water Supply.
How do you remove a Moen diverter?
Attach an appropriate sized deep-socket to a socket wrench, then slide the socket over the diverter valve. Use the socket wrench to turn the diverter valve’s stem assembly in a counterclockwise direction until the valve is free. Pull the diverter valve out of the wall to complete the removal.