Clear edges and the dark colouring of the metal front lend the HV8 gas water heater a high-quality appearance. Offering different modes, including a holiday mode and settings that are geared towards the different seasons, the device adapts optimally to different user requirements. Hot water is provided without waiting time and water loss. The HV8 can be conveniently controlled via smartphone. A light bar on the side indicates the current status of the water temperature.