It is.
The so-called "air energy", i.e., low-grade heat energy contained in the air, and water energy, wind energy, solar energy, tidal energy, etc. belong to a kind of clean energy.
Often air source heat pumps utilize the principle of the inverse Carnot cycle, obtaining a low-temperature heat source through the natural energy in the air, compensating for this by consuming a portion of the high-grade energy (electrical, mechanical, or high-temperature energy), and then transferring the heat from the low-temperature to the high-temperature heat source, and then integrating the heat into the high-temperature heat source through the system's highly efficient heat collection and integration to be used in the production of hot water or heating.
Expanded Information:
Air heating advantages
1, comfortable
Air can be floor heating machine heating heat from the feet up, so that the temperature of the entire indoor space Evenly distributed, no hot air feeling, conducive to the body to maintain moisture, while rheumatism, asthma has a positive effect.
2, energy saving
Air energy floor heating machine with 35 ~ 50 ℃ (convection heaters need 85 ℃), the heat is concentrated in the human body within the height of the benefit (2 meters below), than the traditional heating method of energy saving 75%.
3, space-saving
Air energy floor heating machine in the floor under the water pipe, space-saving, and can match different decorative style.
4, long service life
Air energy floor heating machine used buried in the ground, no scaling, no corrosion, no one man-made damage, the service life is synchronized with the building. Compared with the traditional central air conditioning and radiator heating to save the cost of maintenance and replacement.
People's Daily Online - "air energy" into a new clean energy point of view