Beretta Ciao X

8 CIAO X | WALL-HUNG CONDENSING BOILERS B E R E T TA I S LOOK I NG TOWA RDS T HE FU T UR E CIAO X is born now, thinking of tomorrow. The new condensing range is, in fact, designed to operate with blends of natural gas and hydrogen - up to a maximum of 20% - a contribution towards the decarbonisation process started by the European Union. HYDROGEN USE CYCLE Hydrogen is a safe and clean gas that, blended with natural gas up to a maximum ratio of 20 to 80 percent, makes it possible to generate heat and domestic hot water, with lower CO 2 emissions than other fuels*. * Data from E. A. Polman (2003) "Reduction of CO 2 emissions by adding hydrogen to natural gas", IEA Greenhouse Gas R&D program, report number PH4/24. Variation of Wobbe index and CO 2 reduction as a function of hydrogen content. The hydrogen is presumed to be made by large-scale steam reforming and that CO2 is captured with a recovery rate of 86,7% of CO2. GAS HIGH CALORIFIC POWER RELATIVE CO 2 EMISSIONS H 2 - content [vol%] Relative Wobbe [%] [%] 0 100 100 20 94,7 93,7 100 85,0 13,3