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Viega MXBD14-3 14 Port 1/2 Inch Manabloc

SKU: 404

Save 50% · Retail: $243.55

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Nevada Warehouse
Ships in 3-4 Days
$120.90/ea 1
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Available to Ship in 4-5 weeks

About the Viega 36144

The Viega MXBD14-3 14 Port 1/2 Inch Manabloc uses dedicated outlets and parallel water distribution lines to supply water to individual plumbing fixtures and appliances. A built-in shut-off valve is equipped on every port to provide the ability to shut the water off or turn the water supply on, much like a circuit breaker in electrical applications. The Viega MXBD14-3 14 Port 1/2 Inch Manabloc has a division of both hot and cold water inlets as well as ports designated for hot and cold supplies. This Manabloc has a variety of fitting options available for the inlet ports which include PEX Compression, Bronze PEX Press, Brass PEX Crimp and PolyAlloy PEX Crimp fittings (Each sold Separately). This Manabloc does include the distribution connections when purchased. The modular sections of this Viega MXBD14-3 14 Port 1/2 Inch Manabloc are formed from polysulfone (PLS) plastic. This material is extremely resistant to hot water, chlorine and other chemicals classically found in potable water systems. These Manablocs feature color coded hot and cold ports and are factory pre-assembled. All these Manabloc Systems includes port compression connections, drill templates, instruction guide, faceplate and port labels.

Product Details

Product: Manifold
Manufacturer: Viega
Use: Water
Mpn # 36144
Shipping Dimensions 20.0" x 10.0" x 5.0"
Weight 5.85 lbs.

Product Videos

Product Features

  • Quiet operation
  • Individual shut-off valves
  • Easy installation


4.5 out of 5 rating is our rating for PlumbersStock, we got that rating because we have lots of experience and great people with expertise in plumbing. BUT WE WANT YOUR HELP. This product doesn't have any reviews yet, and we don't want to write our own reviews. It is more valuable to us that the customers get to share their experience with our products. Please, if you have any experience with this product, take a moment to share and help someone else who is trying to make a decision. Thank you!

Questions & Answers


We appreciate your interest in our Viega MXBD14-3 14 Port ½ Inch Manabloc. This product’s supply inlet connections utilize a 1” gasketed swivel connection that requires Manabloc transition fittings that are sold separately. We have many fittings available for you to choose from such as the Viega 50141 3/4" Poly Pex Crimp Manabloc Supply Adapter, the Viega MSA55 1" MIP x Manabloc Supply Adapter, the Viega MXSA55 1" PEX x Manabloc Supply Adapter, and many more items that will fit your needs. For availability inquiries, please feel free to contact one of our knowledgeable customer service representatives @ 435-868-4020 or through e-mail @ Thank you!


Hi, Carl! We are glad that you're interested in our Viega MXBD14-3 14 port 1/2-inch Manabloc. According to Viega, the Manabloc MXBD14-3 is replaced by 36144 – 14 Port for ½” PEX Tubing – Compression style. All ½” compression port adapters come with the Manabloc. The Supply adapters have to be ordered separately – 1” screw on the Manabloc x ¾” Compression Adapter for ¾” PEX. There are other Supply Adapters available depending on what tools the plumber has. If you're still interested in purchasing the Viega MXBD14-3, just click "Add to Cart", enter your zip code and you're all set. Thank you for visiting Have a good day, Carl!


Hi, there! We appreciate you posting a question under our Viega MXBD14-3 14 Port 1/2 Inch Manabloc. We do have the Viega MXCD08-3 36083 which has 8 ports. Just click on the link to transfer to the product's page. If you are all set to purchase this item, just click on Add to Cart. Enter your zip code to get a shipping cost estimate and proceed to checkout to begin the ordering process. Thanks for choosing as your online shopping buddy. Have a great day!


Hi there! Thank you for asking a question about the Viega MXBD14-3 14 Port 1/2 Inch Manabloc. We contacted Viega and they said, the smallest size that can feed a ManaBloc is ¾". There are no supply adapters that come in ½" and we would not recommend feeding a ManaBloc with anything smaller than ¾". We hope that this helps. If you're interested in purchasing the Viega MXBD14-3, just simply click "Add to Cart" and enter the required information and you'll be all set. Please don't hesitate to contact us if you have any further question about this product. We thank you for choosing Have a wonderful day!


Hi, there! Thank you for asking us. Yes, the caps are used to cover the unused ports. This will protect the inner part of the manabloc and help prevent further leaks in case of manabloc failure. It also keeps pests like rodents and roaches from possibly making it a den. Thank you and we hope to see you again here at!


Hello, good day! Thank you for your interest in our Viega MXBD14-3 1/2" Manabloc. This Manabloc comes with port compression connections, drill templates, an instruction guide, a faceplate, and port labels. The supply connections and mounting straps should be ordered separately. If you're ready to place an order for this Viega MXBD14-3 Manabloc, just click on Add to Cart and enter your information in the required fields. Thank you for choosing Have a great day!

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