When you turn on your tub shower valve the hot and cold water enter the valve and mix to the desired temperature.
Tub and shower valve replaced in tile wall.
Cut all the copper to size clean the edges with emery cloth or a brush and debur the pipe with a deburring tool.
Then check this out.
I had to tear out sheetrock from behind the shower valve.
To replace a shower valve start by unscrewing the shower handle and trim plate so you can remove them.
The two main types of shower valves are pressure balancing and thermostatic.
Using needlenose pliers remove the valve clip and pull the valve out of the wall.
Fixing a leaking shower valve to stop shower leaks behind wall is a little trickier.
Pressure balancing valves are the most common types of shower valves.
I just replaced a shower valve for a customer.
Options for a new shower valve.
Have a bad tub and or shower faucet that needs to be replaced and you don t want to have to replace the tile.
Solder copper pipe to the shower valve.
Autocut tools are great for this because they re quick and painless.
To view the next video in this series please click here.
How to replace a two or three handle tub and or shower faucet to a single handle faucet without having to break the tile.
To gain access cut out a section of drywall approximately a foot square on the other side of the wall from your shower valve.
If you ve determined that it s time for a change to your shower and tub valves there are a few options for a new setup.
Fix a leaking shower valve.
Find tub shower valves at lowe s today.
First most brands of shower valves use similar methods to install the valve.
Then shut the water off and cut a hole in the small opening behind the trim plate so you can reach the valve.
Once you determine the location of the shower valve tub spout and shower head you ll need to cut the pipes to size.
They had a cheepo depot valve with thread fittings and conveniently ran copper with water hammer arrestors and teed off with galvanized which was clogged to the size of a coffee straw.