Federica Bugatti 24 ATMO is an original Italian boiler in the affordable price segment with an open combustion chamber. It has proved itself as a reliable heating equipment with high-quality components. Boiler is convenient to install and to control. Allowed to install in the cabinet, panels and niches. Works absolutely silently, so the installation of the boiler in the kitchen will not create inconvenience. Supports the protocol OPENTHERM (weather-dependent automation) allows to control the boiler remotely from a smartphone. DHW heat exchanger - stainless steel (Zilmet - Italy);Heating heat exchanger - copper (MGM, Italy);Built-in expansion tank 8 liters. (Varem - Italy); Pump - (Wilo, Germany);Burner - (Polidoro, Italy);Hydrolock - (Bitron, Italy).Efficiency, %: 90.8Chimney diameter, mm: 100Volatile: YesPurpose: double-circuitType of fuel: natural and liquefied gasWidth, mm: 400Depth, mm: 325Location: wallThe combustion chamber: closedNumber of heat exchangers: 2Main heat exchanger material: stainless steelHeating area (m2): 240Power, kWt: 24Max. heating temperature, °C: 60Guarantee period: 5Height, mm: 730Weight, kg: 30,7