Can I Use Pex For Tub Spout

It is only created on tub spouts where a diverter closes off the easier path out the tub spout to send it to the shower.

Can i use pex for tub spout.

Long story short it is unacceptable. The interior diameter of pex is actually a fraction smaller than copper this forces water to come out of the shower at the same time as the tub spout. When pex is used on those tub spouts the excessive back pressure sends water up the shower. There is no way to secure pex adequately to keep a tub spout from flopping around.

Pax has a smaller inside diameter than copper when you will turn on the spout your showerhead will also be dripping if you read the manufacture instructions it will say do not use pex for spout level 2. With a built in diverter you could use a pex drop eared ninety degree female adapter and a nipple but that is more trouble than it is worth. Ironranger mn i m pretty sure what they meant was that if you use 1 2 pex you could have a restriction since it s smaller than copper. Soldering to the nipple with the pex attached is not optimum but can be managed if you have room to tightly wrap a water saturated cotton rag around the copper and extended over the pex portion.

Copper keeps the spout in place. The tub spout can be copper brass or galvanized pipe. After investigating the 3 4 will work just fine no restrictions. Pex to tub spout.

Pex when you pull up on the diverter the entire spout moves. 2nd reason pex is flexible and the spout relies on the pipe for support. 2 reasons i learned.