Joke Collection Website - Talk about mood - What is the concept of air source water heater? What advantages does it have compared with previous water heaters?

What is the concept of air source water heater? What advantages does it have compared with previous water heaters?

Then I'll make it simple. . . The principle of this kind of air conditioner is similar, that is, it absorbs the low heat in the air and converts it into high heat through the compressor, thus providing the hot water we need in our lives. It is much more energy-saving than direct electric heating, and it is also more energy-saving than gas. Compared with solar energy, the biggest advantage is that solar energy is affected by the weather, and whether the air can be affected by the weather can be expected. . . Haier's air energy water heater, I heard that their home has also introduced it, so I have time to go and have a look ~