水加热是一种热传递过程，人们燃烧能源（例如天然气、液化石油气、石油等化石能源以及固体燃料）并加热水，使得水加热到较高温度。烹饪、清洁、洗澡和供暖时都需要热水[1]。能持续提供热水的电器有热水器、锅炉、换热器。
参考文献
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