How do you fix a shower tub diverter?

Asked By: Jesper Espinal | Last Updated: 27th June, 2020
Category: style and fashion bath and shower
4.1/5 (33 Views . 38 Votes)
First, find the correct spigot to replace your old version.
  1. Unscrew the set screw. See how the spigot is attached to the wall.
  2. Unscrew spigot from the wall. Be careful!
  3. Wash Supply Pipe. Make sure that you clean off any bits of gunk from the supply pipe.
  4. Replace new spout on the copper pipe.
  5. Test it and make sure it works!

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Also asked, how does a tub shower diverter work?

Basically, the main water pipe running to the bathroom starts at the tub faucet and then runs vertically to connect the same waterway to the showerhead above the faucet. The valve turns within the pipes, blocking off the tub faucet, forcing the water upward to the showerhead instead.

Also, do I need 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.

Keeping this in consideration, what does a diverter valve look like?

Here is what a diverter valve looks like (Worcester Bosch). The diverter valve on a combi boiler works much like a lock on a canal would. It opens and closes to allow heat up both hot water and the water in the heating system which provides heat to radiators and towel rails.

How do you adjust a shower diverter valve?

You can easily adjust this yourself in a few minutes.

  1. Turn off the water supply to the washroom.
  2. Look beside, underneath or on the bathtub spout for the diverter's holding screw.
  3. Grasp the spout and pull it straight out.
  4. Unscrew the bolt holding the diverter to the small pipe in the wall.

23 Related Question Answers Found

Why is my shower diverter not working?

If this is the case and the faucet isn't replaced, it could cause water to leak out on the wall behind the shower, which could cause rot, mold, or mildew. If corrosion or a broken washer is the cause of your diverter woes, you'll probably need to replace the diverter valve.

Why does diverter valve stuck?

This could also indicate that the diverter valve is stuck because your boiler is allowing water through to your taps but blocking off the water to the rest of your heating system. If your hot water tap is only releasing lukewarm water, you may have a stuck valve.

What is a 3 way diverter valve shower?

3-Valve Diverter
This type of diverter, located between the taps on a two-tap faucet, can bring water to both the shower and the tub. Usually, turning the diverter clockwise 180º allows the properly mixed water to flow out through the shower head.

What is a diverter valve for a car?

A compressor bypass valve (CBV), also known as a pressure relief valve or diverter valve, is a manifold vacuum-actuated valve designed to release pressure in the intake system of a turbocharged vehicle when the throttle is lifted or closed. This type of valve is typically an aftermarket modification.

How much does it cost to replace a shower diverter?


Typically, it costs between $150 and $500 to fix a leaky or dripping faucet, depending on severity of the leak. Repairing a broken diverter will cost you around $125 on average. Below is a breakdown with examples of nationwide shower repair pricing.

Are shower valves universal?

They are all universal and all Delta Shower Trim Kits will fit every single one of these valves.

How do 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.

What does a diverter valve do?

The diverter valve is a pressure release system, that "diverts" un-used pressure back into the system. Like when you let off the gas, or in between shifts. Prevents compressor surge. Where is the DV and what do I look for to see which type I have?

How do you clean a shower diverter valve?

Unscrew the stem from the diverter valve's retaining nut with your hand and clean sediment buildup from the diverter valve parts by dipping them in vinegar to loosen the buildup, then brushing with a wire brush. Clean all parts thoroughly.

How does a pull down diverter work?


The diverter retracts when the supply is shut off which causes the pressure against it to drop. But, if it's making a really good seal, without a showerhead, the piping isn't open to the air, so the pressure from the valve may make it appear that water is still on and feeding the showerhead.

Can a shower diverter cause a leak?

When a diverter valve is working properly, water only flows out of either the tub spout or the showerhead. However, diverters very often leak significantly, allowing water to flow out of the tub spout even when in shower mode, as shown in Figure 3. Both the water and the energy used to heat the water are wasted.

How do you install a shower diverter valve?

Follow these steps to install a shower head diverter valve:
  1. Remove your regular shower head.
  2. Screw the diverter valve onto your water pipe.
  3. Place the original shower head on the diverter valve, again making sure you have a snug fit.
  4. Install the hand-held shower head onto the diverter valve.

What is a 4 way shower diverter?

Thermostatic technology keeps shower temperature ± 1 degree Celsius. 4-way diverter controls water flow between four shower outlets.

Why does water come out of my shower head and the spout at the same time?

A diverter may be an unfamiliar term. The diverter is a valve in your tub's faucet that diverts water from the tub to the showerhead when the lever is pulled to turn on the shower. A small amount of water dripping out of your tub's faucet is normal because the valve doesn't have a perfect seal.

How do you replace a shower diverter stem?


How to Replace a Tub Faucet Diverter Stem
  1. Step 1 - Remove the Existing Cartridge. First, plug the shower tub to prevent any shower parts from falling down the drain.
  2. Step 2 - Remove the Faucet Diverter Stem. The diverter stem will be on the back of the cartridge.
  3. Step 3 - Install a New Stem.
  4. Step 4 - Reinstall Cartridge & Test.