Suitable for an office size of up to 40 people, the Zip HydroTap All-in-One will change the way workplace kitchens are planned and used. In addition to the benefits of the standard Zip HydroTap, with the all in one instant boiling & chilled filtered water, the Classic All-in-One has a single 120 degree swivel tap. It can be centrally mounted on a double bowl sink where it serves as both a mains hot and cold mixer tap and also delivers instant Boiling & Chilled filtered drinking water. Perfect for kitchens with only a cold water supply (vented models) or both hot and cold water supply (mains models).