You can connect pex tubing to a threaded copper connection by using a threaded adapter.
Pex to copper pipe.
Demonstrations on each how to connect pex to copper pipe.
Thread the two halves together and voilĂ you have a watertight connection.
Half inch pex tubing costs about one third the price of copper.
Pex fittings are faster.
Some of the savings will go towards purchasing a special tool to install the fittings.
Push the pex pipe onto the barbed connector on the other end of the fitting and secure.
Quick lesson on uponor aquapex and copper water supply fittings.
Why transition from copper to pex.
Pex is cheaper than copper.
Half attaches to the pex pipe and the other half attaches to the existing pipe either copper or pvc.
Pex tubing made from high density polyethylene has become the go to tubing for plumbing repairs and replacements due to it s cheaper cost durability and flexibility.
Decades ago copper was the most widely used pipe type for many plumbing applications.
In fact if you were a plumber before the year 2000 you may have used copper to replace hazardous galvanized pipe which is known to corrode.
Pex is especially friendly to diyers who find the various methods of making connections much easier than soldering copper fittings with a torch.
Screw the adapter onto the copper fitting using plumbing tape and a wrench to make a tight leak proof connections.
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But if you re doing a medium to large plumbing job you ll usually save on pex over copper.
For example you could expect to pay 8 000 to 10 000 to have a plumber replace the old pipes with new copper pipes in an average two bath 1 500 square foot home versus 4 000 to 6 000 for pex.
When you want to install some new pex tubing chances are you will want to connect the pex to some old copper tubing rather than replacing everything.