A beverage dispenser modular manifold routes carbonated water and non-carbonated water to a plurality of outlet ports for dispensing water for mixing with syrup and dispensing a beverage. A selector allows a store owner or manager to set the manifold to dispense one of carbonated water and non-carbonated water for each mixing and dispensing nozzle in the beverage dispenser. The manifold may be combined with similar manifolds to provide as many dispensing stations as desired in a beverage dispenser. Syrup modular manifolds may also be included.