A device used to control temperature and humidity of the air.

A mechanical device that will control the temperature, humidity and circulation of air.

a mechanical device that transfers heat from inside your home to the outside air

a piece of equipment that treats and controls the air temperature, humidity and cleanliness

a machine that controls the temperature, moisture, cleanliness and distribution of air

A device that changes temperature and humidity levels and quality of air.

Assembly of equipment for the simultaneous control of air temperature, relative humidity, and movement of air in conditioned space.

Any device that can change the temperature, humidity or general quality of the air.

Appliance used to control air temperature and as a byproduct also reduces humidity.(Added: 8-Sep-1999 Rating: 0 Votes: 0)

A device that changes humidity levels, temperature or quality of air.

Assembly of equipment for the simultaneous control of air temperature, relative humidity, purity, and motion.

a device used to decrease the temperature and humidity of air which moves through it.

Device used to control temperature, humidity, cleanliness and movement of air in a confined space.

The function of the air-conditioning system is to reduce the temperature inside the passenger compartment to a level that ensures passenger comfort, it achieves this by removing excess heat and transferring it to the outside of the vehicle

A refrigerant based system, designed to control the air temperature, relative humidity and purity specifically within internal occupied space, such as a room, office, house or car