Red PEX pipe carries hot water. Blue PEX pipe carries cold water. White PEX pipe can be used for either hot or cold water. Gray PEX pipe, like white, can be used for either hot or cold water (although not all DIY centers carry gray).Feb 10, 2021
Does it matter what color PEX I use?
There are no performance differences between red, white, blue and white PEX and all are intended for use in potable water systems. The colors can be used to easily distinguish between hot and cold distribution lines.
Why is PEX plumbing bad?
Potential chemical leaching is another downside of PEX piping. Due to its chemical composition, the PEX pipe material may leach toxic chemicals including bisphenol (BPA), MTBE, tertiary butyl alcohol (TBA), and others.Sep 26, 2018
What color is PEX a tubing?
PEX comes in red and blue colors to help you keep track of the hot and cold lines. You can use white PEX for everything if you prefer.Sep 14, 2021
Does the color of PEX pipe matter?
There are no performance differences between red, white, blue and white PEX and all are intended for use in potable water systems. The colors can be used to easily distinguish between hot and cold distribution lines.
Can you use black PEX pipe for hot water?
Blue PEX pipe carries cold water. White PEX pipe can be used for either hot or cold water. Gray PEX pipe, like white, can be used for either hot or cold water (although not all DIY centers carry gray).Feb 10, 2021
What is purple PEX used for?
Purple PEX-b offers the highest-rated chlorine resistance and one-month UV resistance. Approved for water service lines and burial applications including being buried under concrete.
Can PEX pipe be painted?
Painting PEX Pipe – Experiments Krylon Fusion sticks to PEX quite well without any preparation, other than a quick wipe with alcohol to remove mold release. So, if you can find a color you like, you can use Krylon Fusion spray paint to turn your orange PEX-AL-PEX into a good looking loop.Jun 18, 2019
Why is PEX not allowed?
When it comes to safety, PEX isn't antibacterial. This is one reason people don't choose PEX in the PEX vs. copper decision. The plastic material also allows water to enter the tube, which could cause contamination.Aug 2, 2018
What color PEX main line?
Red PEX pipe carries hot water. Blue PEX pipe carries cold water. White PEX pipe can be used for either hot or cold water. Gray PEX pipe, like white, can be used for either hot or cold water (although not all DIY centers carry gray).Feb 10, 2021