Pipes with lesser diameters can act like bottlenecks and put pressure on the tub spout. The pressure can build up across the system and cause bigger issues. PEX pipes are too narrow to use for tub spout drop. The inner diameter of the pipe is less than ½”. Therefore, manufacturing companies don’t recommend using PEX for tub spout drop.
Can I use PEX fittings for a slip spout?
You can't use PEX for a tub stub out either. A slip spout needs copper. PEX fittings also restrict quite a bit and do push water upward to the shower head. I had to open a wall up behind someone else's work when they had run PEX to the drop ear 90 on the tub spout. It was pushing water up to the shower head when filling the tub.
Can you use PEX pipe between tub/shower valve and spout?
i have heard that using PEX pipe between the tub/shower valve and the tub spout may be a bad idea, as it may cause water to go out the shower when unwanted. not sure why, unless the elbows for PEX being on the inside cause a restriction. also do newer valves account for this in any way ? trying to avoid soldering (i.e. using copper).
Do PEX fittings restrict water to the head?
PEX fittings also restrict quite a bit and do push water upward to the shower head. I had to open a wall up behind someone else's work when they had run PEX to the drop ear 90 on the tub spout.
What type of pipe for a tub spout?
My tub spout can accept 1/2" slip or threaded as well as threaded 3/4" pipe so am not limited there in any regard. Since the drop ears for the pipe to spout would be secured doesn't seem what type pipe used for the drop matters as long as not size restricted. Logical?
What kind of pipe do you use for a tub spout?
The slip-fit tub spout is designed to slip onto a 1/2" copper pipe without the use of any threads. The end of the copper that will be used must be free of burrs or rough edges, when using this type of spout.
How do you plumb a tub spout with PEX?
0:461:58How to Connect Pex Plumbing to a Bathtub Faucet : Plumbing RepairYouTubeStart of suggested clipEnd of suggested clipWe want to make sure that we put it on there nice and thick that way it won't leak. After you haveMoreWe want to make sure that we put it on there nice and thick that way it won't leak. After you have that taped go ahead and put it into the wall and into your female. Connector.
Where should you not use PEX?
PEX can't be installed in high heat areas. You can't install PEX in high heat areas like near recessed lighting. This also means you can't connect PEX directly to a hot water heater, but you can use a connecting material to do this.
Can you use PEX for diverter valve?
0:000:44Delta Diverter Valve Install with PEX B - #shorts - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd yes you can definitely do this i do it because i don't want leaks at those fittings.MoreAnd yes you can definitely do this i do it because i don't want leaks at those fittings.
Can you connect PEX directly to faucet?
Because it's so flexible and easy to use, connecting PEX to a faucet or other valve takes less time than connecting to copper. There are far less fittings required because of its flexibility, and connecting PEX to a faucet is done with a crimper, requiring no soldering.
Can I use PEX for shower faucet?
Use threaded PEX water line fittings for shower valves. Tighten the fittings before crimping the PEX water line. A plastic bracket forms the sharpest 90-degree angle permitted for this brand of PEX.
What is wrong with PEX plumbing?
PEX piping has a maximum bend radius, which can lead to stress on the pipe caused by improper installation. In addition, extreme bends and kinks place a very high local stress on the wall of the pipe, making it more susceptible to oxidative degradation.
What are the disadvantages of using PEX pipe?
The biggest disadvantage to PEX is that it is unknown how well or long it will last. While PEX piping is warrantied for up to 25 years, it is unknown what could happen to PEX piping as the years go on. Since it is so new, it is hard to know what water will do to the plastic over 30 years.
What is the lifespan of PEX plumbing?
30 to 50 yearsWhile you can expect PEX to last for 30 to 50 years, copper piping will outdo it by about two decades, with a typical lifespan of 50 to 70 years. Copper is a more durable option that isn't susceptible to rodents or sunlight. These pipes can easily handle water pressure of up to 1,000 psi.
How do you connect PEX to shower faucet?
9:3313:58How to Install a Delta Shower Valve with Pex - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo we measured one inch down from the top of the pecs here to this line that's how far it's going toMoreSo we measured one inch down from the top of the pecs here to this line that's how far it's going to go in there that way you're going to know it's inserted all the way.
How can I make my PEX pipe more flexible?
PEX tubing is also very easy to bend. To help PEX tubing make turns, you have a choice of three methods: 90-degree elbows, bend supports, and clamps....Bend PEX With a Bend SupportWarm the PEX Tube. ... Push Into One Side of the Bend Support. ... Bend the PEX Tubing. ... Push Into Other Side of the Bend Support.
How do you plumb a shower valve with PEX?
1:453:18How to install Shower Valve with PEX plumbing - YouTubeYouTubeStart of suggested clipEnd of suggested clipNext to where the fitting is and make a mark for the cut if it's your first time it's a good idea toMoreNext to where the fitting is and make a mark for the cut if it's your first time it's a good idea to measure out about two inch mark from the edge of the pex pipe this way when you insert the fitting.