Many families want to use it to fight cold but worry about electricity. How to get warm space without "face distortion" when holding electricity bills?
The air heating principle of air conditioning is the same as the cooling principle, ie indirectly through the heat exchanger. The warm air from the air conditioner does not directly spray the user but spreads evenly in the room, heating on a large scale throughout the room, without affecting the respiratory system.
The efficiency of conditioning at heating is about 4% greater than the cooling performance.(Illustration).
Regulating heating indirectly, the air is not burned, does not cause lack of oxygen, does not cause dry skin. The possibility of a fire incident is not. In addition, the efficiency of heating at heating is about 4% greater than the cooling capacity, one air conditioner chiller 12,000 BTU, when heating will reach 12,500 BTU but the power consumption remains constant: 1.2 /hours.
In order to save electricity, when using it in winter, please note: