Condensing gas boiler Virtuens MCA 24 single-function 7910523

Wall-mounted gas condensing boiler adapted for burning gas with a 20% hydrogen admixture. Equipped with the electronic Gas Adaptive System combustion control, it guarantees automatic combustion control and adjusts the boiler operation depending on the gas category (E, Lw, Ls, or propane/butane). When burning Ls gas, a conversion kit (additional equipment) must be used. The air-gas module provides a wide modulation range from 10% to 100% of power, with a backdraft damper for operation with pressure flue gas extraction systems (C43p). The delivery includes a Ø60/100 mm air/flue gas connector. Connection to a flue gas duct is possible (homologations C10, C13, and C33). Connection to a chimney (B23p and C93), a distribution system (C53), or a collective flue gas extraction system (C43P) is