im ready to begin my manifold. i am going to have 4 zone and was wondering if you would kindly share your ideas on how you built your manifolds so i may get an idea (s)?
manifold picture request.
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Mine is simply a series of 1 1/4" x 3/4" tees spaced a few inches apart. I have a baseboard / zone valve system. The zone valves are 3/4" and can be isoalted via a pair of gate valves, one on either side of each zone valve. My supply and return manifolds are both 1 1/4" copper, hand-made using sweat tees. I don't have a good picture, and I suspect that others may have more elegant schemes. Certainly others have better looking solder joints. Mine does work fine, though.
I was just pasting this link in another thread before I read this post so...
https://www.hearth.com/talk/threads/29488/
It has done well so far.You can buy something close to this if it fits your needs.
https://www.hearth.com/talk/threads/29488/
It has done well so far.You can buy something close to this if it fits your needs.
What plumbing method are you using? You can pick-up a manifold to match it from the same source.
For example I am using Propex, so I picked up a 1" copper 4 port manifold without connector and valves. In my case I am using manual valves, so I just soldered the Propex valve and connectors. I don't know if I needed to but I selected a high strength solder.
If you are doing a crimped pex solutions then you can find those manifolds with the manual valves and connectors already added.
These are low cost ideas, if money is no object then you can purchase a manifold with built in flowmeters, electric valves, as a modular assembly (they are great just expensive).
For example I am using Propex, so I picked up a 1" copper 4 port manifold without connector and valves. In my case I am using manual valves, so I just soldered the Propex valve and connectors. I don't know if I needed to but I selected a high strength solder.
If you are doing a crimped pex solutions then you can find those manifolds with the manual valves and connectors already added.
These are low cost ideas, if money is no object then you can purchase a manifold with built in flowmeters, electric valves, as a modular assembly (they are great just expensive).
There are a wide range of manifold options on Flea-bay, and most of them aren't horribly expensive, especially if you want a manifold with a lot of functionality beyond just having a bunch of tees in a row... It looks to me like the fancier you want to get, the better off you will be with one of the ready-made units, as they can be more compact than something built from parts, and it avoids the hassles of building everything up from parts. I haven't done a detailed breakdown of the costs, but I suspect that if you want to get something with flow control valves, shutoffs, and so forth, it might not be that bad to get the assembly compared to what the peice parts cost would be either...
One other thing to consider is if you think there is any chance of wanting to add more loops later, it can be a good idea to get a manifold with a few extra branches on it - it will cost a bit more now, but far less than adding more to it at a later time.
Gooserider
One other thing to consider is if you think there is any chance of wanting to add more loops later, it can be a good idea to get a manifold with a few extra branches on it - it will cost a bit more now, but far less than adding more to it at a later time.
Gooserider
great advice.
i am using PEX tubing.
i was trying out Ebay and didnt find what really suites me. i thought to build one myself but like you said, it may be cheaper to buy a complete unit.
i am using PEX tubing.
i was trying out Ebay and didnt find what really suites me. i thought to build one myself but like you said, it may be cheaper to buy a complete unit.
![[Hearth.com] manifold picture request.](/talk/data/attachments/19/19991-ac6dab5d2ce4fc95842e88386ded0e79.jpg?hash=q5s_96eXcz)
![[Hearth.com] manifold picture request.](/talk/data/attachments/19/19992-15f28871d270aa26b782d6ab8b25fcce.jpg?hash=m1YusQHDw3)
![[Hearth.com] manifold picture request.](/talk/data/attachments/19/19993-9740da81ef4817b65c117556859f66ac.jpg?hash=_UD4QYMrlD)
88rxn/a said:
For what it's worth department, a lot of the Ebay vendors are just putting up a few sample manifolds at any given time - if you go to their "stores" or contact them via "write to seller" with a description of what you want, they can often help you get closer to what you want...
Gooserider
i want to thank everyone for the help!
this is what i found...
(broken link removed to http://cgi.ebay.com/5-Branch-Premium-PEX-Manifold-for-Radiant-Heat_W0QQitemZ270434505129QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3ef72711a9)
i just need to add valves to it....
maybe use the pex valves?
this is what i found...
(broken link removed to http://cgi.ebay.com/5-Branch-Premium-PEX-Manifold-for-Radiant-Heat_W0QQitemZ270434505129QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3ef72711a9)
i just need to add valves to it....
maybe use the pex valves?
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