How do you replace a shower control?

Instructions
  1. Lay a Drop Cloth in the Bottom of the Shower. ...
  2. Remove the Shower Handle. ...
  3. Unscrew and Clean the Trim Plate. ...
  4. Turn Off the Water. ...
  5. Inspect and Prepare the Area. ...
  6. Remove the Retainer Clip. ...
  7. Pull Out the Shower Valve Cartridge. ...
  8. Install the New Shower Valve Cartridge.


Can I replace a shower valve myself?

To replace a shower valve, you really need to be an experienced home improvement DIYer. To replace a shower valve is a far more complicated task than changing a showerhead. A good knowledge of plumbing is absolutely necessary to do this job successfully.

How much does it cost to replace a shower control?

How Much Does a Plumber Charge to Install a Shower Valve? It takes around two hours to install a shower valve, assuming there's already a shower installed. Upgraded Home says the average fees for installing a shower valve are between $375 and $575, depending on the type of valve and the cost of living in your zip code.


Can I replace my shower knobs with any new ones?

Shower knobs can either be single or double, depending on the type of faucet that you have. Replacing shower knobs is as easy as removing the old knobs and fitting new ones!

How do you replace a shower temp control handle?

How to Replace a Shower Handle
  1. Step 1: Turn off water supply.
  2. Step 2: Unscrew set screw.
  3. Step 3: Remove handle from valve.
  4. If handle is corroded: Add plumber's lubricant.
  5. Step 4: Remove trim plate.
  6. Step 5: Wrap faucet stem with Teflon tape.
  7. Step 6: Screw handle in place.
  8. Step 7: Replace trim plate.


How to Replace a Shower Mixing Valve | This Old House



Can you replace just the shower handle?

The handle and trim for the tub/shower controls can also usually be replaced without redoing any plumbing by using a universal replacement kit (available for most brands at home centers and plumbing supply stores).

Are shower control valves Universal?

Not all shower trim sets come with valves. Because they work in tandem, both the shower faucets (the shower trim) and the shower valve must be made by the same manufacturer and be the right pairing to ensure a proper fit to work correctly.

What is the shower control knob called?

In a shower, the shower valve controls how much water flows from the shower head, and there are several parts of the shower valve. You can also adjust your water's temperature through the shower valve.


Can you replace shower valve without removing tile?

If you are fortunate, your shower control wall will be adjacent to a wall that allows the plumber to access it by simply cutting the drywall on its opposite side. If this option is not available, the plumber will have to access the valve from the tiled side of the control wall.

Do you need a plumber to replace a shower valve?

Homeowners typically call a plumber for tub and shower valve repair, but most handyman services can successfully make the repair. We recommend calling a plumber for complete tub shower valve assembly replacement. It will cost more, but this is a job you want done right the first time.

Do I need a plumber or electrician to fix shower?

Replacing an electric shower still requires plumbing and electrical experience, as your new shower may have higher wattage. Rather than attempting to tackle the job yourself, you should always call in a qualified plumber who will ensure your electric shower is replaced safely.


How much does a plumber charge to change a shower valve?

Shower valve replacement costs $315, on average, with a typical range between $125 and $500.

What are the three types of shower valves?

In a nutshell, there are three different types of shower valves on the market: pressure balancing shower valve, thermostatic shower valve and diverter shower valve.

What are the two types of shower valves?

The two main varieties of shower valves depending on their functionality are Manual Mixer Valve and Thermostatically Controlled Valve. Most shower valves – other than the basic ones – come with the diverter option. You can flick the diverter switch to turn on the taps or permit water into the shower head.


Why is my shower still leaking after replacing valve?

It may be that as the cartridge was pushed into the opening an o-ring may have twisted and allows water to pass. It may also be that the cartridge is bad. In any case, you will need to remove the cartridge. Once you have the cartridge out, inspect it for defects.

Do I need to turn off water to replace 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.

How does a shower control valve work?

So here's how the shower valve works: you turn the trim, which pulls water from your water source. Cold water goes straight to the cold pipe, while hot water makes a stop in the water heater first. Water from both pipes meets at the shower valve, which mixes it together and sends it to the shower head or tub spout.


How do I know what size control valve I need?

So, how do you size a control valve anyway? When sizing a control valve, the rule of thumb is to size it so that it operates somewhere between 20-80% open at maximum required flow rate and whenever possible, not much less than 20% open at the minimum required flow rate.

What is the most common shower valve?

Pressure balancing valves are the most common types of shower valves. They are also called mechanical or anti-scald valves. A pressure balancing valve is designed to rebalance the water pressure.

What is the labor cost to replace a shower valve?

Plumbers charge $100 to $300 for labor alone to replace a shower valve or $225 to $575 for the valve with installation. Replacing a shower valve takes 1.5 to 3 hours on average, depending on type and accessibility. Replacing a shower cartridge takes 30 minutes to 2 hours.


How do I know if I need a new shower valve?

Signs You Could Have a Faulty Shower Valve
  1. Trouble Turning the Handle. Do you have difficulty turning on your shower? ...
  2. Unexpected Temperature Changes. ...
  3. Loss of Water Pressure. ...
  4. Shower Head Leaks.