The heat exchangers are usually cleaned when the regular sewer cleaning is carried out, which is normally every one to two years. Like the sewer, the heat exchanger system can be cleaned with a conventional rinsing vehicle. Ideally, streamlined rinsing nozzles should be used, and the maximum rinsing pressure on the vehicle should be 160 bar. It is also possible to clean the system by hand, e.g. with a pressure hose or high-pressure cleaning equipment, during an inspection. The need for cleaning is very low. We also offer our customers monitoring services so that the systems can be evaluated.
