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2/12/2026 10:33:39 AM EDT
Not sure what it is called


Attached File


I had to move it all and I want a better one. This one feels like it’s going to break every time I turn one of the valves.

This is also overkill for space. Maybe half of what is needed.

Bonus if I can get in amazon or home depot

have gun will travel

Well you seen much combat? ......... I've seen a little on TV.

We are jolly green giants, walking the Earth with guns.

Lifetime NRA member SADLY
now GOA and ASA member!!!!!
2/12/2026 10:38:19 AM EDT
[#1]
That’s called a manifold. You don’t actually need one, but they have there benefits.
2/12/2026 11:38:04 AM EDT
[#2]
Home Depot - Manifolds  

I always assume there is a difference between Pex A vs Pex B as it relates to anything Pex so make sure you are using correct type for your type of pipe.  

2/12/2026 12:14:23 PM EDT
[#3]
You can also just make your own manifold. I did that at my last house as they never seem to use full port ball valves. Making your own with a splitter and your own full port valves gives you the same manifold functionality with better water pressure. And you can do maintenance only where needed as replacing the entire manifold.
2/12/2026 6:06:51 PM EDT
[Last Edit: ColtRifle][Edited] [#4]
I used a Manabloc system when I built my house. It’s fine and looks cool. And it’s neat to be able to isolate a certain line. But I’ve never had to in the 9years we’ve been in the house. But if I did everything over again, I’d probably just plumb it with normal trunk to fixtures.
"It behooves every man to remember that the work of the critic is of altogether secondary importance, and that, in the end, progress is accomplished by the man who does things."
Theodore Roosevelt
2/12/2026 8:00:45 PM EDT
[Last Edit: dayphotog][Edited] [#5]
Quote History
Originally Posted By Ef4life:
That’s called a manifold. You don’t actually need one, but they have there benefits.
View Quote View All Quotes
View All Quotes
Quote History
Originally Posted By Ef4life:
That’s called a manifold. You don’t actually need one, but they have there benefits.

thank you!

Originally Posted By Eyeore1966:

Home Depot - Manifolds  

I always assume there is a difference between Pex A vs Pex B as it relates to anything Pex so make sure you are using correct type for your type of pipe.  


oh yea at one point I knew if I had A or B. I will have to check again. One is more DIY and one I thought geared towards the pro.


Originally Posted By -Obsessed-:
You can also just make your own manifold. I did that at my last house as they never seem to use full port ball valves. Making your own with a splitter and your own full port valves gives you the same manifold functionality with better water pressure. And you can do maintenance only where needed as replacing the entire manifold.


this may be the way to go. The previous owner of our place did this super complex system in a mouse palace (place was sealed and insulated so poorly and filled wit rodents)

This is just going to have a bathroom with a shower, sink, and toilet. I may add another sink, outdoor spigot, and maybe some day a washer /dryer.

That is it. How do I split the bigger plastic 3/4" to the smaller 1/2" plastic? He had metal ball valves for each line going out of the manifold too so I still have those. I have a bunch of splitter too for the smaller pipe.

What I tore out and am fixing (building already gutted, spray foamed, and now just running lines to bathroom )
Attached File
have gun will travel

Well you seen much combat? ......... I've seen a little on TV.

We are jolly green giants, walking the Earth with guns.

Lifetime NRA member SADLY
now GOA and ASA member!!!!!
2/23/2026 12:29:04 AM EDT
[Last Edit: Quicky06][Edited] [#6]
You can do it all with pex but I would use copper.


3/4x3/4x1/2” t fittings.  

But to be honest it’s more cost effective to buy pre made manifold.

Sioux Chief 3/4 " Copper PEX Crimp Manifold with 6, 1/2" PEX Crimp Branches at Menards

https://www.menards.com/main/plumbing/hydronic-radiant-heat/radiant-heat-manifolds-components/sioux-chief-3-4-copper-pex-crimp-manifold-with-6-1-2-pex-crimp-branches/672x0699pk/p-1444442677378-c-8523.htm?srsltid=AfmBOopMZqzhe03g5rZNzjqz7qRzFZN4DpZUM979DjWj_gpP53RCYYhA
2/24/2026 8:09:30 PM EDT
[Last Edit: Jerret_S][Edited] [#7]
Damn that's a sketchy set up. Looks like the 3 stooges did the work there.


Hope you get it all sorted out.

Make sure you do the drains correctly with proper venting.

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