Product Review

The MANABLOC is a unique plumbing water distribution system that can provide homeowners with dramatic water and energy savings. Viega's patented MANABLOC manifold delivers hot water up to four times faster than conventional plumbing systems. Each fixture in a house (e.g. shower, kitchen sink, toilet) is fed by its own flexible water distribution line, made of ViegaPEX tubing, that runs directly from a central manifold system, called the Viega MANABLOC. By providing each fixture with its own distribution line (blue indicates cold water and red indicates hot water), the line can be made just the right size based on the amount of water needed. For example, shower heads may need more water than low-flow fixtures such as toilets or dish washers, so larger lines can be run from the MANABLOC to the shower. This results in faster hot water and reduced waste.