FAQ: How To Hook Up A Floor Water Supply To A Toilet With Pex?

Can I use PEX for toilet supply line?

Using the half inch PEX you’ll come out right behind the toilet on the left hand side. And then from there you’ll go ahead and get yourself a supply line running from the toilet tank to the size shut off valve that you have and simply hand screw it into place.

Why is PEX plumbing bad?

PEX plumbing system has been used for more years and therefore its failures has been observed and known. Its major failures is linked to piping and fitting. Piping fails when the pipes are exposed to chlorine that is within the water, exposure to direct sunlight before its installation.

What are the disadvantages of PEX?

PEX Plumbing Pipe Disadvantages While PEX has numerous benefits, it should not be used outdoors. PEX is vulnerable to UV rays, which leads to premature degradation and it will not withstand outdoor conditions of extreme cold. PEX is engineered only for indoor use. PEX can’t be recycled.

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Why is PEX banned in California?

PEX was banned in California due to some concerns about toxic materials leaking through the pipe and into water. Through various national laboratory tests, PEX has proven to be completely safe and durable. It is now legal in California and even included in principal plumbing codes.

Should I use PEX A or PEX B?

PEX-A is the most flexible of all PEX tubing types, has little or no coil memory and gives installer an ability to repair kinks with a heat gun. 8 times the OD for PEX-B & C) is helpful, but offers little practical advantage in most cases. PEX-B is a clear winner in terms of price vs. both other types.

Can you run PEX through studs?

In some cases, the lines will have to be run across the wall studs. When running the pipes through the studs, first be sure to drill the holes in the center so that when it’s time to hang the wall board, the screws or nails don’t reach the pipes and damage the pipes.

Can I run 3 4 PEX to shower?

As long as the supply lines for the shower tie into a 3/4″ line, 1/2″ will be fine. I use a Delta shower faucet that already has pex adapters made into the valve body, no threading or sweating, just crimp and you’re done.

Is PEX safe for drinking water 2020?

California banned PEX because of the possibility that harmful chemicals can enter drinking water. There are no studies that indicate that you will risk your health if you drink water from PEX pipes.

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Can PEX be used for hot water?

PEX pipe is approved for residential and commercial hot and cold water distribution systems, municipal water service lines, radiant panel heating systems, hydronic baseboard heating systems, snow and ice melting systems and building services pipe.

How long will PEX last?

Additionally, long-term testing programs on PEX have shown that it has a potential lifespan of more than 100 years. So, while copper systems may have to be re-piped every few years or decades due to corrosion and pinhole leaks, a PEX system can last 10 times longer — or more.

How far does a toilet stick out from the wall?

Toilets and Bidets Most codes require at least 15 inches (measured from the center of the toilet) from any side wall or obstruction and not closer than 30 inches center to center to any other sanitary fixture.

What does the toilet supply line connect to?

Your toilet water supply line connects to your homes water supply and to the toilet tank.

How long should a toilet supply line be?

Typically they are 3/8” in diameter, but toilet supply line size can vary in length, usually anywhere from 9” to 20”.

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