Radiocontroller Siemens RVS 41 - QAA78

Siemens controllers cascade electric heat pumps such as the type of air-water, water-water, brine-water, or heat pumps operating on gas. In addition to the heating / cooling and a 2-stage system also integrated a variety of other functions.

Siemens controllers are suitable for universal use. Multifunctional inputs and outputs are designed to meet specific requirements. Available expansion modules, zone controllers or other controllers for boilers that can meet the higher demands of larger systems. Naturally, there are PC application for programming and recording data. It is also possible local or remote connection via a modem.