The Immergas range of boilers for centralized systems, for replacement of heating systems and for energy upgrade work in existing buildings is very wide and can provide an output of up to 7000 kW. All our models feature condensing technology for high efficiency, low consumption, low harmful emissions, single or modular configuration, high modulation range in natural gas or GPL fuel versions. Various types of metering systems are available: from simple devices that measure energy consumption, to satellite substations that autonomously control system temperature and display of consumption.