Water heaters are crucial in various sectors, including residential construction, hotel construction, tourism, educational institutions, and beyond. Water heaters are a fundamental component in residential construction, providing hot water for showers, cleaning, cooking, and general household tasks. With the continuous growth of urbanization and population expansion, particularly in emerging economies, the demand for residential housing has surged, propelling the demand for water heaters. In addition, the growing trend toward sustainable living has fostered a shift toward energy-efficient and eco-friendly water heating solutions, prompting manufacturers to develop innovative technologies that cater to this demand, such as solar-powered water heaters and heat pump systems. Furthermore, the renovation and remodeling sector contributes significantly to the demand for water heaters as homeowners seek to upgrade their existing systems for improved efficiency and performance.