How do you use PEX fittings for plumbing?
Coming out of the wall to the fixtures, you can use a PEX to copper stub out or another type of PEX support such as drop-ear bend support. From under the sink, you can use a shut-off valve like an angle stop then a flex line to the faucet or toilet.
How do you attach the stubout to the PEX?
You can solder the stubout through one of the holes in the bracket, then attach the pex (don't want to be soldering close to the pex). This provides a nice, solid connection for the stubout.
Can PEX tubing be supported on supports?
You shouldn’t use supports that are too small or can cut, scratch or in any way damage the tubing. Since PEX tubing expands and contacts when water temperature changes, it should be able to easily move in its support. It is also necessary to inspect all of the supports to make sure that there are no sharp edges that could damage the tubing.
Can you use PEX straps on copper pipe?
The straps should be plastic or metal that is designed to work for plastic pipe. PEX is not meant to be pulled tight, so leave slack for expansion and contraction. Coming out of the wall to the fixtures, you can use a PEX to copper stub out or another type of PEX support such as drop-ear bend support.
How do you install plumbing stubs?
Installing a Supply Stub-Out The usual procedure is to first assemble the branch line all the way to the point where it stubs out, go back and solder all the connections, and then solder on a cap. Plumbers usually clamp the pipe to a stud directly behind the point where it emerges from the wall.
Does PEX need to be secured vertically?
For vertical runs, PEX must be supported at least once per floor, and also keep in mind that joints add weight and require dedicated support as well.
How do you secure a PEX manifold?
1:138:06Pex Manifold How-to - YouTubeYouTubeStart of suggested clipEnd of suggested clipTogether. And ran all the hot lines together cold is in blue hot is in red. And i had to keep themMoreTogether. And ran all the hot lines together cold is in blue hot is in red. And i had to keep them all. And kind of keep track of them all so that when i went to do the manifold at the end.
Does PEX pipe need glue?
No. PEX pipe does not require glue or cement, and can simply be joined with push-to-connect fittings, metal insert fittings, or plastic insert fittings for a watertight seal.
How do you hold PEX in place?
It is generally recommended to fasten the tubing at every 32 inches when running it alongside a joist and at least every 6 feet if the tubing is supported by beams and running across them. Plastic straps and hangers are recommended but metal supports that are designed for use with plastic tubing can also be used.
How do you anchor PEX tubing?
6:3321:43PEX Pipe Installation - ALL Connections To Fittings ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou don't want to have it too close or too far apart eighth inches about right and what i like to doMoreYou don't want to have it too close or too far apart eighth inches about right and what i like to do is take a pair of needle nose. Go over that crimp ring and crimp it on tight.
Is it better to crimp or clamp PEX?
Pinch Clamp Tools Work Better in Tight Spaces Especially when your PEX is pressed up against a wall—or there is just otherwise very little wiggle room to work—crimp tools can become a much bigger hassle. The larger jaw of the tool means you need ample room behind your PEX to be able to make a proper connection.
How often should you staple PEX?
PEX tubing is generally stapled every 1.5-2ft, depending on the size (more often for 5/8" and less often for 1/2" and 3/8") and every U-turn or a 90-degree turn will also require an additional staple.
Do rodents chew PEX?
PEX Pipe Is Vulnerable Rodents Chewing Through PEX Pipe is a common problem in our area. It doesn't matter how old your home is, if you have an attic, you need to watch for rodent damage to PEX Pipe or PVC. If you're hearing rustling noises coming from the attic, it's time to do an inspection.
How do you secure PEX to a wall?
0:331:58How to Install PEX Brackets for Stub-Out Support | HoldRiteYouTubeStart of suggested clipEnd of suggested clipOut applications to install start by securing the pecs right bracket to the studs. Using screws orMoreOut applications to install start by securing the pecs right bracket to the studs. Using screws or nails at your desired height. Select the necessary pecs. Right support option for your application.
Do you use plumbers tape on PEX?
For example, if you're working on PVC, copper or PEX pipes, these use alternate bonding methods and Teflon tape isn't necessary.
Why do my PEX fittings leak?
The leaching of zinc also makes the fittings weaker, resulting in dezincification. In PEX pipes, the zinc build-up can cause your kitchen and bathroom fixtures to clog. It also causes fittings to crack or break, leaking water within your walls or underneath your house.
How do you hold PEX to the wall?
0:321:58How to Install PEX Brackets for Stub-Out Support | HoldRiteYouTubeStart of suggested clipEnd of suggested clipSupport into the pecs right bracket insert the turnout through the opening in the bracket from theMoreSupport into the pecs right bracket insert the turnout through the opening in the bracket from the front. Position the 704 until the bracket fits into the groove. And then rotate to lock in place.
Does PEX need to be clamped?
Installing PEX does not require glue or soldering; instead, it uses fittings that require cinch clamps or copper crimp rings that hold the pipe onto the fittings. There are also push-fit fittings that can be used when installing PEX. They do not require any clamps or PEX tools, but they can get pricey very quickly.
How often should you staple PEX?
PEX tubing is generally stapled every 1.5-2ft, depending on the size (more often for 5/8" and less often for 1/2" and 3/8") and every U-turn or a 90-degree turn will also require an additional staple.
How do you secure PEX under the sink?
In areas that are concealed, like under a kitchen sink or vanity cabinet, you can eliminate a joint by running PEX supply directly to the shutoff valve. Use a drop-ear bend support to hold the tubing in a tight bend (right). There are several types of shutoff valves that connect directly to PEX.
How to support PEX pipe?
Long runs of PEX pipe have to be supported with proper hangers. It is generally recommended to fasten the tubing at every 32 inches when running it alongside a joist and at least every 6 feet if the tubing is supported by beams and running across them. Plastic straps and hangers are recommended but metal supports that are designed for use with plastic tubing can also be used. You shouldn’t use supports that are too small or can cut, scratch or in any way damage the tubing. Since PEX tubing expands and contacts when water temperature changes, it should be able to easily move in its support. It is also necessary to inspect all of the supports to make sure that there are no sharp edges that could damage the tubing.
How often should PEX tubing be supported?
Vertical runs of PEX tubing should be supported at every floor and at the mid-floor level, or approximately, every 4-6ft. When penetrating metal studs or other rigid surfaces, protect the tubing by using sleeving materials on all the penetrations.
Can you use metal supports on plastic tubing?
Plastic straps and hangers are recommended but metal supports that are designed for use with plastic tubing can also be used. You shouldn’t use supports that are too small or can cut, scratch or in any way damage the tubing.
Can PEX tubing move?
Since PEX tubing expands and contacts when water temperature changes, it should be able to easily move in its support. It is also necessary to inspect all of the supports to make sure that there are no sharp edges that could damage the tubing.
How many feet stub out in a manabloc roll?
i stub out pex, thats what a manabloc does for you. I leave about 26 feet stubbed out in a roll, and ask the sheet rockers not to damage my pex when they hang the drywall.
What type of pipe do we use for shower risers?
I take that back. We use hard type L for our tub/shower valve stub outs and risers. That is not continuously pressurized pipe though nor does in contain water for more than an hour or so per day. Even then, we use only water soluble flax and wipe/flush it out out really well. We also ream the tube and don't over heat it.
Can you use copper for Pex?
I have always used the Holdrite steel brackets and the purple turnouts.. I've never had a problem with them ! But even on a Pex job it still requires some use of copper for the W/H, H/B, kitchen stubouts & water service.
Can I use Pex to stub out?
If I'm using pex I stub out with pex. Its the drywallers job to cut his holes correctly around my pipes. I'm the plumber not the general contractor. Good drywallers dont have a problem and neither do I.
What is the purpose of PEX?
The whole purpose of PEX is speed, there is no other reason to use it.
Can you solder copper stubouts?
As mentioned, one place that makes some that work is Sioux Chief http://www.siouxchief.com/Support/Brackets. You can solder the stubout through one of the holes in the bracket, then attach the pex (don't want to be soldering close to the pex). This provides a nice, solid connection for the stubout.
Can you stub out with Pex?
I stub out with pex when I use pex. Just a couple talon clamps into a 2x lumber backer and call it a wrap.
Is Pex floppy?
It's pex, it's floppy by nature, but yes , there are multiple ways to secure it and the stub outs. check souix chief's web site
Can you use PEX stubs with copper?
I use a bracket that the copper stubs solder to, and it can be used with the PEX/copper stubouts, also. In fact, since PEX is so much more flexible than copper, they should be used. It is a lot easier than fabricating a bracket for a Talon nailer, and secures it in ALL directions.
Can you leave a stub out of drywall?
Did an actual plumber do the job. You can just leave the stub out loose or the drywallers will make holes anywhere convenient and the job will end up looking like a dog's breakfast.
Can copper be installed as sloppy?
True but copper can be installed just as sloppy. I've had jobs where the building inspector made the plumber come back and install more clips and supports everywhere so the system doesn't rattle or is just left dangling. Hacks will be hacks, no matter what material they use. PEX just allows them to be faster hacks.
What post gave a link for some copper to pex stub outs?
Dday in post 4 gave a link for some copper to pex stub outs.
What is the downside of Pex tubing?
The major downside of pex is the flex in the tubing when you don't want flex. The easy solution is to switch to copper at the stub outs, shower valves, etc.
Is a recessed valve box good for a toilet?
Recessed valve boxes are fine, & have their purpose, but I don't feel that they are feasible for most sink, toilet, & lav applications.
Does Watts Waterpex have a direct PEX connection?
Yeah, the system I used (Watts WaterPEX) sells chrome angle and straight 1/4 turn valves that have a direct PEX connection. The first thing that crossed my mind when I saw them was "Hey, that looks convenient, no need to use copper or solder fittings", then I realized that they will flop around, it's not bad if it's in a sink base or vanity cabinet, but running PEX out of the wall behind the crappier looks like, well, ####.
How many feet stub out in a manabloc roll?
i stub out pex, thats what a manabloc does for you. I leave about 26 feet stubbed out in a roll, and ask the sheet rockers not to damage my pex when they hang the drywall.
Can you use copper in a pedestal sink?
I prefer copper, but i use both, except WC's and pedestal sinks, customers have no option other than copper.
What is PEX tubing?
PEX tubing is a great choice when running water to new fixtures, remodeling, or even repiping. Installing PEX does not require glue or soldering; instead, it uses fittings that require cinch clamps or copper crimp rings that hold the pipe onto the fittings. There are also push-fit fittings that can be used when installing PEX.
How to test a PEX ring?
Test: Turn the water on, and inspect each fitting for leaks. If any leaks occur, you may have to remove the fitting and use new crimp rings or clamps. They do make a crimp ring removal tools that can make removing a PEX ring easier, or you can carefully grind off the ring or cut it with a small hacksaw. When the fittings are re-installed, check for leaks again and then once again after a couple of hours.
How to tell if a crimp ring is compressed?
Visually inspect to see that all the joints have clamps or crimp rings on all sides of the fittings because forgetting to tighten a clamp or leaving one side of the fitting with a crimp ring missing is a common mistake.
How to use a cinch clamp?
If you have the cinch clamp tool, you will need to use only cinch clamps. Slide the clamp or crimp ring onto the pipe then slide the pipe onto the fitting all the way. Position the clamp or crimp ring at between 1/8 inch to 1/4 inch away from the end of the pipe, and use your tool to tighten the clamp or ring.
Why is PEX tubing so long?
The fact that PEX tubing comes in really long rolls makes it quicker to install because there are fewer fittings to connect. If you are thinking of installing PEX tubing, the two main challenges are getting the necessary tools and finding the right fittings needed for the job. Most local hardware and home improvement stores will carry a nice selection of PEX fittings, but double-check this before you plan any big projects.
How far away from water heater can you use PEX?
If connecting to a water heater, the PEX cannot be within 18 inches of the water heater, so an 18-inch water heater flex line can be used as the transition into the water heater. With list in hand, call or head out to get the fittings and pipe length that you need.
How often should you run PEX tubing?
Run the PEX tubing: PEX needs to be supported a minimum of every 32 inches when running horizontally. If running vertically, it should be supported every 4 to 6 feet. The straps should be plastic or metal that is designed to work for plastic pipe. PEX is not meant to be pulled tight, so leave slack for expansion and contraction.
