What is PEX?
PEX is somewhat a new material. It has already gained assumption in the plumbing industry for over 20 years. The reasons behind is the characteristics of PEX such as being flexible, economical, and the PEX installation is simple and fast. PEX is ideal for repiping because it profoundly lessens the size of the wall interventions. However, there are some vulnerable features that PEX has, that is why it is best for you if you determine the appropriate PEX and what is suitable for your job. Bear in mind that the plumbers is accountable for quality, producers are responsible for the defects, while the owner is in charge of everything. Aside from the standard advice to hire a professional plumber especially in Knoxville, here are the detailed information that will help you understand what PEX and PEX tubing is, what are the problems with PEX pipes? and how you can prevent or fix it?
Common problems with PEX pipe and how you can prevent it:
We can’t deny the fact that PEX has its vulnerability like other materials too. But unlike other materials such as CPVC and copper, it is not a critical material. Regardless of that matter, problems with PEX is avoidable. According to experts, it is very unusual to one single issue to result directly into a failure. Preferably, at least two or more combination of problems before it results from a major defect. Usually, lack of communication is the main reason why the accident occurs. When it comes to PEX, everyone who has its connection towards the system must be aware of the system configuration and its plan - such as the maintenance staff, owner, contractors, builders, etc.
Leaking PEX connections
- Dezincification - the corrosion between brass and zinc which weakens the installation and causes leakages. It happens to definite water chemistry.
a. To prevent this problem, most of the PEX companies had chosen the dezincification-resistant brass for installation. The poly alloy can be used as a replacement of the brass because it is subject to this method.
b. Another way to counter this issue is to use a “home-run.” Use the home-run that comes in with continuous pipe runs from an extent manifold to the plumbing installation. - Push fittings
- The tool was not adjusted properly- Make it sure that the tool must adjust before the day you start the installation. The one who uses it frequently is responsible for checking it from time to time.
- Frozen pipes or burst pipes
Because of its strong feature, unlike copper, it is burst-resistant. Nevertheless, in low temperature, once the water freezes in the PEX ultimately, all pipes will end up bursting.
How to prevent:
a. Drain the PEX pipe
b. Wrap the pipes (inside and outside)
c. Don’t wrap it nearby outside walls
d. Cover the PEX pipe under the ground frost line
e. Use hot water
f. Keep away the PEX pipe from the sun - Chemical and Odor drain
Chemical and odor drain is one of the serious problems that you shouldn’t ignore for it may toxify your water supply.
How to prevent:
a. Check the water quality
b. Installation of whole house water filter
c. Plumbing system remodeling
