Abstract: The invention relates to a frame system for installation in a piece of work furniture, in particular a piece of sanitary work furniture, comprising a first frame module and a second frame module, wherein the first and the second frame module each have at least one insertion opening for inserting at least one pre-installed functional component for a user, wherein the respective insertion opening has a quadrangular cross-section, and wherein the first and second frame modules can be fixed to each other by means of a tool-free connection.

Abstract: The invention relates to a sanitary fitting device, comprising a sanitary fitting for delivering a fluid, treatment equipment for providing at least one kind of treated fluid, wherein the treatment equipment comprises one or more treatment components, and a central distribution device, which is at least connected with the treatment equipment, comprising an energy distribution component, which is designed to provide electrical energy for at least one treatment component of the treatment device and wherein the distribution device is designed to regulate the electrical total power of the entire electrical energy emitted by means of the central distribution device under a specified maximum total power, and/or a fluid distribution component for distributing fluid to at least one of the treatment components of the treatment device.