The bachelor thesis deals with hot water recirculation systems. It is mainly focused on the
malfunctions that appear in the system.
Firstly, the text elaborates general information about hot water recirculation systems, hot
water distribution and its parts.
The next part of the thesis describes materials used in hot water recirculation systems.
Then the text deals with the malfunctions of hot water recirculation systems, design and
assembly of the pipes. These chapters are followed by the case study.
The case study helps to imagine the way of possible future reconstruction. The time
schedule of the realization was attached to the bachelor thesis.