During the colder days, the air conditioner may function as an air heater, which may set a temperature from 23 degrees to 31 degrees Celsius. For many, this information is important because all they think of an air conditioner is a machine that cools air, which is not always the case.
Central heating and cooling system that provides cool air through the sheet metal duct work by providing via a process that draws out the warm air inside, removing its heat, which is replaced by the cooler air
During the cold days, the air conditioner is used to make the air warm in an immediate area. The device provides warmer air in the same way it produces cooler air during hot days.
To know more about what an air conditioning unit does, you may click this link:
it's function is to provide cool air inside your house during summer days and leaving you comfortable even on the hottest days.
In the Philippines, air conditioner and refrigerator are some of the basic examples of heat pump. In other countries, specially those who experience four seasons, their heat pumps function as air conditioner and heater.
Heat pump acts as a "heat transporter" which constantly moves warm air from one place to another, depending on where it is needed or not needed. When the temperature outside is cold, the heat pump extracts the outside heat and transfers it inside (heater). When it is hot outside, it reverses its functions and acts as an air conditioner, removing heat inside your home.