The following article is intended to provide to all interested people the visual information about how the equipment of a thermal power station is arranged inside. This article describes a relatively new type of power unit PGU-450, that uses in its work the combined cycle (most of heat stations still
have only the steam cycle). Pictures presented here were made during the power unit construction, that allows to capture some equipment devices disassembled. Several of the following photos may be used by students and teachers of energetic professions as a methodological material.