Gas condensing boiler compact device GIAVA KRB
XXX.XX
€/unit
Description With a direct heating circuit and hot water preparation • Floor-standing gas-condensing boiler with integrated hot water tank (enamelled) • Control system with touch screen surface and external sensor in series • With modulating premix gas burner • Modulation range 1:9 • Robust, durable stainless steel heat exchanger • Operation for natural and liquid gas (with conversion kit) • Modulating high-efficiency circulation pump • Integrated membrane expansion tank (10) • Easy to install and maintain, all components can be accessed from the front • Simple and intuitive operation • Time program for 2 heating circuits • Can be expanded with up to 3 heating circuits (with accessories) • Multi-function relay, e.g. for connecting a circulation pump, alarm output • Digital display of system pressure
Technical data
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