'/%3E%3C/svg%3E)
Hover image to zoom
8-Loop 1-1/2" Stainless Steel Radiant Heat Manifold Assembly w/ Flow Meter and Ball Valve
 --%3E %3Csvg version='1.1' id='No-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23CECECE' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$2,100.59 each
Out of Stock
MANUALS (1)
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
8
10 Year Warranty
Description
–
The Uponor Commercial Stainless-steel Manifold is used for distribution and loop isolation in hydronic hot-water heating, chilled water, radiant heating and cooling, snow and ice melting, and permafrost prevention (cold storage) applications. The manifold accommodates flows up to 54 gallons per minute (gpm) based on 5 psi manifold pressure drop. The manifold features 1-1/2" distribution ball valves with 1" isolation ball valves on the supply manifold for easy loop isolation along with flow meters on the return manifold to balance the loops from 0-4 gpm. The R25 connections for outlet fittings are sold separately and are available in 5/8" and 3/4" compression or 5/8", 3/4", and 1" ProPEX.
Specs
–
| Type: | Manifold |
|---|---|
| Warranty: | 10 Year |
| Number of Outlets: | 8 |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
Product Reviews
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
4.77 out of 13 reviews
100% would recommend this product
5 star
85%
4 star
8%
3 star
8%
2 star
0%
1 star
0%
Customer Images
Most Liked Positive Review
works great
All the goodies that come with the manifold - flow meters, flow adjusters (manual,but can be automated later), drain valves, thermometers, isolation valves work great. Every piece of this additional equipment makes life so much easier. Thermometers seems to be precise (as opposed to others I bought separately for 20 bucks each). Drain valves swivel. It takes no physical effort to open or close drain valves. I wonder how it can be so easy to move and still being sealed well.
My installation has passed 50 PSI air pressure test with no issues.
Now, I got two boxes, only one had the manual and stickers included. Manual is important. I don't know where to download one. Fortunately, in the second box there was a manual. If you get a box with no manual, I think you can use the manual for the brass manifold from Uponor.
VS
Most Liked Negative Review
 --%3E %3Csvg version='1.1' id='With-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23FBC8B4' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Good Manifold-Mostly
I am not a HVAC guy but installed our hydronic system using runtal radiators and this manifold. I started 2 years ago with a Mr.Pex manifold that leaked badly within a year, so I went this this unit as a replacement. Today I noticed that there was a leak at the union. Unfortunately, the union is not repairable and had to RMA the unit. The pressure is up around 18 PSI and when the PSI drops lower the leak seems to go away, but replacing either way.
Showing 1-10 of 13 reviews
6radiant manifold
So far all the parts I have purchased for my boiler and the radiant floor parts are great !
Thanks for a good source for parts
Kato
Oregon
11 months ago
Verified Buyer
Was this review helpful to you?
I would buy this product again
These manifolds are simply the best. You want quality? This is it. Solid stainless steel. And love the flow meters. Our company has installed hundreds of these and never had any issues.
Mark
Chicago
3 years ago
Verified Buyer
Was this review helpful to you?
A better product than the competitor brand.
Two loop radiant floor system. Easy to balance.
It would be even better if it could be install 180 opposite direction.
radiant
north east
4 years ago
Verified Buyer
Was this review helpful to you?
Very nice manifold
Installing and purging the loops were very easy with these. They look great and the flow meters easy to adjust and read. I'll for sure use these again in the future.
Mike
Maine
4 years ago
Was this review helpful to you?
Look and works great
I installed a boiler with 2 of these and highly recommend.
Mike
ME
4 years ago
Was this review helpful to you?
Happy with product
Manifold seems to be great quality. Tubing and manifold installed and leak tested. Concrete is in but remainder of system not yet installed so system is not active yet.
RA
Minnesota
5 years ago
Verified Buyer
Was this review helpful to you?
Nice manifold
The flow meters are crucial to balance out loops of different lengths. The bracket was bent during shipping but was easily bent back
Screamin' Jay
NH
5 years ago
Verified Buyer
Was this review helpful to you?
You can't beat a stainless steel manifold
We do upper end installs. You can't beat a stainless manifold for pop. Add flow gauges, thermometers and actuators and you have a very nice, easy to use integrated piece.
pitman44
Upstate NY
6 years ago
Verified Buyer
Was this review helpful to you?
Good Manifold-Mostly
I am not a HVAC guy but installed our hydronic system using runtal radiators and this manifold. I started 2 years ago with a Mr.Pex manifold that leaked badly within a year, so I went this this unit as a replacement. Today I noticed that there was a leak at the union. Unfortunately, the union is not repairable and had to RMA the unit. The pressure is up around 18 PSI and when the PSI drops lower the leak seems to go away, but replacing either way.
EnFuego
Massachusetts
8 years ago
Was this review helpful to you?
Great Product
Heavy duty, easy install, nice looking, works great.
Rog
MN
10 years ago
Verified Buyer
Was this review helpful to you?
Product Q&A
13 Questions13 Questions
Q: Can these manifolds be used in an open loop system (i.e. domestic hot water)?
Asked by Erik 11 years ago
Add your answer
Verified Reply- SupplyHouse StaffThey are not approved for use in a domestic hot water system.
Was this review helpful to you?
Q: Would each loop be individual zone or is this for one a own application, or could it be for multiple zones three loops for one and three loops for another?
Asked by dave 12 years ago
Add your answer
Verified Reply- Supplyhouse Staffits can be done either way depending on your zoning and controls
Was this review helpful to you?
Q: What type of inlet and outlet connections do I use on this manifold
Asked by - 12 years ago
Add your answer
Verified Reply- Supplyhouse Staffthey are proprietary, sized fitting. Supply and return ball valves come with an R32 x 1" NPT, R20 fittings for the loops.
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy