1. Before using the unit, carefully read the warning section in the technical manual and strictly follow all warnings. 2. Installation, gas type conversion, and adjustment of the water heater must be performed only by qualified professionals authorized by the manufacturer. Gas or water leaks, incorrect flue installation, or flue...
Since 1990, Hiounce has partnered with the Italian Cosmo Group — a renowned European manufacturer specializing in boilers, wall-mounted boilers, air conditioners, and radiators, and a staunch advocate of low-carbon living. For decades, the Cosmo Group has dedicated itself to research, development, and manufacturing of thermal energy technologies, consistently launching...