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Location: 185 Price Parkway, Farmingdale, NY 11735
Hours: 8:00AM - 7:00PM, Mon - Fri
This product does not comply with the "Safe Drinking Water Act,"
which requires that products used in any system providing water for human
consumption (drinking or cooking) to meet low-lead standards.
Please check the box below to confirm you are aware of that this item is for non-potable water applications only.
This product will NOT be used in the installation or repair of a potable water (human consumption) application.
You must agree to this statement in order to purchase this product.
Do not use this item for any installation or repair of potable water applications.
This product does not comply with the "Safe Drinking Water Act,"
which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking).
This item is for non-potable (non-human consumption) water applications only.
This product was discontinued by the manufacturer.
Supply adapters must be purchased separately and are required to install this product.
Mounting straps are optional and are sold separately.
The 10-year warranty only applies if this MANABLOC is installed with all Viega products.
53601: MANABLOC Supply End Cap does not come included and must be purchased separately.
Brass PEX Crimp MANABLOCs provide a home-run distribution manifold for the plumbing system. These MANABLOCs utilize either 3/8" or 1/2" distribution lines. Each MANABLOC comes factory pre-assembled with color coded hot and cold ports. All Brass PEX Crimp MANABLOCs include port Crimp connections, drill templates, instruction guide, faceplate and port labels.**Requires Crimping Tool.**Important**
(based on 103 reviews)
of respondents would recommend this to a friend.
Most Liked Positive Review
Excellent piece of equipment
I replaced an aging galvanized system in my 1941 home. The manifold is well made, easy to use, and a significant improvement over a traditional system. The great advantage for me, was...Read complete review
I replaced an aging galvanized system in my 1941 home. The manifold is well made, easy to use, and a significant improvement over a traditional system. The great advantage for me, was that I installed nearly all of the new system before I needed to touch the old plumbing. Once I had the new lines in place, I spent one day doing the switch over to the manifold. I'm extremely happy with the quality and the performance.
Most Liked Negative Review
Could be a little better
The Manabloc is easy to install and appears to function well. My biggest complaint is that it doesn't have enough hot valves. I'm using 3/8 lines to each sink fixture to minimize energy...Read complete review
The Manabloc is easy to install and appears to function well. My biggest complaint is that it doesn't have enough hot valves. I'm using 3/8 lines to each sink fixture to minimize energy waste. This means I need a hot valve for each fixture but not necessarily a cold valve for each fixture. If the Manabloc had an even split of hot and cold, I could have purchased a smaller manifold.The one-direction valves also create a minor amount of confusion. There are a few things they could do to the design to make the installation easier, but overall, the product is very good.
Reviewed by 103 customers
Displaying reviews 1-10
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Comments about 1/2", 14 Port Crimp MANABLOC (6 hot, 8 cold):
This product saves time and money ,second time I used a manabloc .first one I used on a flip home and this one I used for my daughters home I built and impressed the inspectors.
Bottom Line Yes, I would recommend this to a friend
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from Albany, GA
Easy to install if you make accurate holes at the studs to match the MANABLOC valves. Valves works great.You don't need to use too much pressure to screw the plastic nuts, don't worry it will not leak. I did install an additional cutoff valve before the MANABLOC, make it easier for future maintenance if needed.
Great product, easy to work with...
from Toronto, Canada
Comments about 1/2", 30 Port Crimp MANABLOC (12 hot, 18 cold):
This manifold allowed me to re-plumb my entire house over two weekends. It works great and I am sure that it will impress buyers when I go to sell my house in a couple of years...
from East Brunswick, NJ
Comments about 1/2", 24 Port Crimp MANABLOC (9 hot, 15 cold):
works good, make sure not to over-tight, single main inlet was giving me problems at first but was able to rectify, no issue so far 1 week installed
Quick ship. Product as described
from Port Huron, MI
Used the 24 port manabloc for my whole house plumbing needs. It is noce to have two points of control for shutting off the flow to each fixture. One at he manabloc and one at the fixture
Easy as Pie
from Elkhart In
No brainer. Easy to install
In the process of re-plumbing entire house. After installing manifold, I noticed a minor defect on the product. I called customer support, and within 5 minutes, they were shipping me a new manifold. Recieved it in 2 days and installed it immediately. Installed according to instructions very easily and have had no leaks. I am amazed at how simple this manifold installed and am very happy with customer service and their immediate response to resolve my issue.
Once a geek always a geek
By High Tech Redneck
The connections work flawlessly with only a hand tight connection. I used the Shark bite stainless clamping system. While it doesn't allow the nut to slide over the clamp, there is enough room to unscrew the nut for removal of the fitting from the manifold. I prefer these over the copper crimp, as they seem more idiot proof. They are also easier to remove if that situation should arise (and it does). I noticed no pressure drop in my system over the previous branch system. One significant difference is hot water availability in some cases it seems almost instant (faucet closer to manifold). All of my workers/contractors and friends are very impressed. Some of them have never seen this system before and agree that it's the way to go. I'm a Mechanical engineer and I honestly saw nothing I would change. The nuts are a little close quartered, but increasing this area would make the manifold larger/longer, which I thought would be impractical. Someone with fat fingers could experience some difficulty there. I surface mounted my manifold on a 3/4 pc of plywood backed by 1/2 foam board, which was then attached to an exterior block wall. For my outgoing tubing support I attached 2x4's (parallel to the 4 in plane) to the plywood surface and then used 1/2" clamps position around 3" out from the manifold connectors.
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High Tech Red Neck example
Will work for Me
from North Las Vegas
Got for new install in my home in Philippines looks like it will work just fine.
Top of the line
from Cape Charles, VA
After 33 years in Aero space Rotor Craft hardware manufacturing I know a well designed and amazingly built product/hardware. This is it. Great quality and design. Easily installed with the template and instructions. I purchased and entire set up. I will definitely do the same purchase when I convert my primary resident to tankless mana block system. Keep up the great work. Sincerely, John
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