Button actuators for Koło Technic GT 99400121000 frame

Functionality and Application in Flushing Systems

This button pusher set is a key repair component for sanitary installations based on concealed cistern frames from the Technic GT line. Supplied as a complete set of two pieces, this element is responsible for directly transferring force from the flush button to the valve mechanism inside the frame. Without functional pushers, even the most advanced flushing system will not operate correctly – the button may "float" or fail to initiate the flushing cycle altogether. The product is designated as a spare part, meaning its primary purpose is to restore full functionality to an existing installation, rather than to build a new one from scratch.

It is worth noting the versatility of this solution within the Technic GT product family. These pushers are compatible with various frame variants, including models for WC units with a height of 40 cm, units designed for heavy-duty installation, devices equipped with the Smart Fresh system, and concealed cisterns dedicated to floor-standing bowls. Thanks to this, the installer or end user does not need to search for dedicated parts for each model individually – one set solves the problem for a wide range of devices manufactured between 2013 and 2023.

Material and Durability

The components are made of durable plastic, which is standard in the sanitary industry due to the conditions inside the wall. This material is characterized by resistance to moisture and the action of chemicals present in water and cleaning agents. Unlike cheaper lower-tier alternatives, original GEBERIT pushers maintain their dimensions and rigidity over years of operation, preventing cracking or deformation under frequent pressure.

The white color allows for aesthetic matching with most standard flush buttons available on the market. Although this component is hidden behind the ceramic plate or decorative panels, its quality has a direct impact on bathroom comfort – a functional mechanism ensures quiet and precise cistern operation without the need to repeatedly press the button.

Compatibility and Device List

Pushers with catalog number 99400121000 are designed to fit a wide range of devices from the Technic GT and Slim lines. This set is intended for replacement in many versions of concealed cistern frames and cisterns produced over the last decades. Thanks to their universal construction, these components represent an ideal repair solution for installations requiring restoration of proper flushing mechanism operation without the need for complex calibration or water pressure adjustments.

It should be noted that before purchasing, it is advisable to verify the number of your current frame or button to ensure perfect mechanical fit. This set is a "plug-and-play" solution – after replacing damaged components, the mechanism should work immediately without the need for additional calibration or water pressure adjustment. This is particularly important during bathroom renovations, where access to the interior of the wall is limited and every minute of installation counts.