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1/2" PEX Crimp ManaBloc Manifold 30-Port, 18-Cold, 12-Hot (Installation by Non-Professional may void Viega's LLC limited warranty) Reviews

4.8 Rating 205 Reviews
Made plumbing at a new mountain cabin EASY, knocked off the whole cabin in one day.
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Posted 5 years ago
Easy to install and doesn’t require sweating fittings together, which made it much easier for a DIY homeowner.
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Posted 5 years ago
Supply lines are difficult to tighten without the special wrench. Forgot the main input line coupling, which caused a delay in installation.
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Posted 5 years ago
System works great. Took a little practice to get the compression fittings to seat, but once done, it's a breeze. Had to make a trip for a fitting to connect to the water heater.
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Posted 5 years ago
Very easy to use, follows the directions well, and gives a clean, professional-looking job.
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Posted 5 years ago
Replaced a failing Vanguard PB manifold. Viega MANABLOC worked well with PB tubing. No leaks, no issues.
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Posted 5 years ago
Tight spot next to the water heater, mounted to the floor joist, worked great. If you need help, watch SH videos or call Viega.
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Posted 5 years ago
Fast, efficient, and easy to use.
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Posted 5 years ago