Water pipe size questions

I guess you didn't watch Seinfeld. Usually the 'water mizers' are in the showerhead itself.

see here for a way to deal with it:

You couldn't pay me to watch Seinfeld....

I replaced the shower head. It's not the problem.

Our master bath has 3/4 to it for cold and hot. Then reduces for the individual hookups. Don't have any problems with use in the other baths or kitchen affecting our shower. If you are using copper then there is a noticable price difference between 1/2 and 34. Not so much with cpvc.

...unless you replaced it with another water mizer shower head...

You did not state an age of the plumbing. Half inch is all you need unless it has become calcified which is less likely with copper than iron pipe.

I would bet on the mixer valve or defective seats for a Delta style faucet. If it has always been that way it could be a trapped solder ball inside the fixture.

I would splurge and spend the $20 to buy a new mixing valve and seats before I ripped out pipe.

DerbyDad03 wrote in news:daf395c1-8698-4412-bad7- snipped-for-privacy@v25g2000yqk.googlegroups.com:

No no no - it's one of these water wasting water blasters :).

Just to make sure (because I've done stupider things than this...) I just now walked into the bathroom and removed it. Turn water on. Bah - I can just about pee better then the stream that came out of the pipe. And at my age, I don't pee anywhere as far as I used to when I was younger...

Now that I think about it. When the pipe in the wall broke, we had a most serious water spout coming out of the wall. It appears that there is more than adequate cold water delivery, it's just not making it through the valve.

The existing plumbing is about ten years old. We also have very soft slightly alkaline water here. No deposits have every built up anywhere that I'm aware of. Toilet tanks are clean enough to drink out of. Pipes that I have had apart show no sign of deposits.

I already have a new valve ( I hate the one that is in there - no volume control, just temp control only). I bought it a long time ago, just never had a good enough of a reason to install it. What is definitely going to happen is that I'm going to rip out the wall and replace the valve. What is uncertain is how much plastic I replace with copper.

To be honest, I'm leaning towards just biting the bullet and getting rid of the plastic. I have the time and money to do so, and I hate the idea of plastic pipe in my walls.

Try removing the showerhead and soaking it in Limeaway or similar product...Worked for me and we have softened water...Worked like new again...

Going up to 3/4" will significantly increase the time you wait for hot water. If the presure is good, it might be a negative improvement.

There could be debris plugging holes in the valve. Shutting off the water and taking the valve apart and cleaning it might fix it. Blowing compressed air or using a hose to reverse flush from the showerhead pipe might flush it out.

You might even be able to drill out the outlet hole to the shower in the valve if it has a built in restriction.

In another thread, PEX and sharkbite connectors or crimps were suggested.

My walls have PEX / Manifold / lines in the walls and the attic.

NOT a single leak in five years. I'm the second owner and the PO lived here 7 years or so.

The best PEX connector imo, is the expanded type. In recent years I'm seeing PEX lines in lawn irrigation in the Mojave desert.

I 2nd the PEX idea.

I carry tools and a shower head when I travel. I got good at quickly changing them in and out, some have little socket head set screws, I have them covered too. *snicker*

TDD

Oren wrote in news: snipped-for-privacy@4ax.com:

I went to HD and listened to a nice sales pitch about PEX. The pipe itself seems to be a good idea. Then I found how much the connectors (sharkbite) cost and about wet myself. Compared copper + cheap f/f coupler, versus pex

• expensive sharkbite. Came home with a load of copper pipe.

Seriously, are those things lined with gold? Copper may not be cheap, but holy crud the cost of sharkbite connectors for what I am doing would have cost more than all the copper I bought. And for a job this small, it's not realy worth buying the tool and pieces parts to make my own connectors.

Maybe next time I'll consider pex. Maybe when the price of connectors comes down...

.com:

Sharkbites are a bit spendy bit they;re quick and easy. You can rent a PEX crimper or an expansion tool.

PEX connections can be completely made up (expansion style) faster than cutting and cleaning copper....forget the sweating.

Hell....if oyu pay the shipping I'll rent you my hand expander for a couple weeks.

I was / am pretty "old school" about a lot of stuff, I agonized of the choice of copper vs PEX. My PEX re-pipe is coming up on 3 years now, no problems. I'm glad I used PEX, only four joints per fixture. And it snakes great through an old house...minimal demo.

I used the home run design. So I have minimal joints.

I dont know the layout of oyur plumbing system but 1/2 copper can carry a fair amount of water. I'd guess the problem is not the tubes / pipes.

cheers Bob

Do other water devices in the house have good flow? Garden hose, fill the mashing machine, sink, etc?

You didn't mention what type of pope. Galvanized is noted for closing down, but PVC and copper less likely.

As a quick and easy test, I'd suggest to take the shower head off the angled pipe. Turn the water on, and see if you have good water flow. It won't be very good for showring. But, it will help with the diagnosis. Others have suggested ways to clear a restricted shower head.

Did you try running the water with the shower head removed?

If the shower head truly isn't the problem, the next things come to mind are bad valves at the tub, bad diverter if you have shower or tub. Or, of course, the reduced pipe interior.

I should read the rest of the posts before suggesting to try the water with the shower head removed. Does the bath tub fill properly?