PDK – Balance Tank Set - Brochure

Using more than one boiler (Cascade System) for central heating systems is increasing in numbers every day. Activating/deactivating the second (or more) boiler according to needs provides saving from the usage of energy. But continuous changes in need of hot water cause hydraulic imbalances with high probability. This problem leads to less efficiency for the system and also overload for pumps. PDK Series eliminate these problems.