Should I Run 3 4 Pex To Shower?

1. Most fixtures (sink, toilet, tub, shower) don’t need 3/4 all the way, but it is not forbidden or bad to do so
2. When branching off, you can use a PEX Tee fitting that also reduces
3. You can branch off at 1/2 at each fixture, and continue with 3/4 until the next branch off

subsequently, Is 1/2 inch pipe enough for a shower? Nearly all tub and shower faucets require a one-half inch diameter water supply pipe on both the hot and cold supplies

What is the difference between PEX A and PEX B fittings?

Flexibility – PEX-A is the most flexible, allowing for it to be fastened by cold expansion, which allows the end to be fluted prior to inserting the fitting PEX B is not expandable and you should never expand the end of a PEX-B pipe Kink-Resistance – PEX-A has the greatest resistance, PEX-B the lowest

Then, How many fixtures can 3/4 water line supply? For our example, our 1-inch pipe can have up to 30 fixture units, our 3/4-inch can have up to 14, and our 1/2-inch can have up to 4

What size hole should I drill for 1/2 PEX?

Why does a shower require a 2 inch drain?

A 2-inch pipe is the recommended size because showers have a low threshold for flooding, and a 2-inch pipe helps the water drain faster than does a 1 1/2-inch pipe So, if you are converting from a tub and shower combination to a shower, you’ll likely have to change the drain pipe size

What diameter PEX should I use?

PEX is available in 3/8- to 1-inch diameters It’s a good idea to install 1/2-inch or 3/4-inch PEX for your main lines for adequate water flow When replacing old water supply lines with PEX the standard is to use the same size plumbing, although you can transition from 3/4-inch to 1/2-inch plumbing with an adapter

How far off the wall should a shower drain be?

I recommend the drain (assuming no joists are in the way) be 12” (or so) from the shower head wall in front of you when showering (and centered side to side) This keeps you from standing in the drain and pools of water when it (inevitably) gets clogged

Does a shower need a 2 inch drain?

A 2-inch pipe is the recommended size because showers have a low threshold for flooding, and a 2-inch pipe helps the water drain faster than does a 1 1/2-inch pipe So, if you are converting from a tub and shower combination to a shower, you’ll likely have to change the drain pipe size

Does a shower drain require a vent?

Vent Pipe Requirements for Showers It’s easy to forget, but it’s a vital and required part of any plumbing fixture drain The vent pipes remove sewer gases while allowing air into the system to help the water drain Without a vent, your shower won’t drain correctly

Do showers need P traps?

According to regulations, all shower drains are required to have P-traps This includes all fixtures connected to a building’s main plumbing system P-traps are curved pipes installed under showers and drains of all kinds

Is it better to crimp or clamp PEX?

Pinch Clamp Tools Work Better in Tight Spaces Especially when your PEX is pressed up against a wall—or there is just otherwise very little wiggle room to work—crimp tools can become a much bigger hassle The larger jaw of the tool means you need ample room behind your PEX to be able to make a proper connection

What is the life expectancy of PEX?

PEX: Due to its flexibility and durability, PEX piping should last at least 50 years PVC / CPVC: Under typical conditions, these pipes should last up to 100 years

Is SharkBite better than PEX?

One of the key differences between pex crimp and SharkBite is longevity Though they both work efficiently, SharkBites are more prone to leak earlier in the long term But for some situations, the SharkBite is a better solution

What’s better PEX A or B?

Bottom line, PEX A is more resistant to burst pressure than PEX B PEX A’s expansive material can handle up to 500 PSI, which makes it reliable in extremely cold temperatures Since PEX B is a more rigid material, it will not hold up as well in similar situations

Should I use brass or plastic PEX fittings?

Brass its typically the best choice when the application demands a stronger fitting In addition, plastic PEX fittings have a thicker wall requirement under ASTM2159 Standard, resulting in a reduced ID which restricts flow, while brass PEX fittings are manufactured to ASTM F1807 allowing for a larger flow passage

Do mice chew through PEX?

Rodents Chewing Through PEX Pipe is a common problem in our area It doesn’t matter how old your home is, if you have an attic, you need to watch for rodent damage to PEX Pipe or PVC If you’re hearing rustling noises coming from the attic, it’s time to do an inspection

What are the disadvantages of using PEX pipe?

PEX Plumbing Disadvantages

• PEX may leach BPA and other toxic chemicals
• PEX is extremely sensitive to UV light
• PEX can be damaged by chemicals and pests
• PEX can’t be installed in high heat areas
• PEX is semi-permeable, which means liquid can enter the pipe

Is it worth it to replace copper pipes with PEX?

Better Energy Efficiency – PEX has a lower thermal conductivity rate than copper As a result, PEX pipes can help keep hot water hotter for longer periods of time They also produce less condensation on cold water lines, which could lead to fewer moisture-related problems in ceilings and walls

Should I run 3 4 PEX to the shower?

You can keep it all 3/4 PEX, or you can reduce it to 1/2 to save money and space, or to deal with parts availability Most fixtures (sink, toilet, tub, shower) don’t need 3/4 all the way, but it is not forbidden or bad to do so