–Indoor AC, a choice for perfect indoor experience
Split ac indoor units brings a comfortable indoor life
Indoor air conditioners enhance indoor wellness. By raising the "quality" of the air, we believe that the "quality“ of time customers spend there will also be enhanced.
– Hitachi Cooling & Heating indoor ACs redefine the cool
Using technologies to simplify life
What is indoor in AC?
The indoor component of an air conditioning system (either inverted or fixed speed) is the indoor unit, also called split or console. It is where the heat is transferred from the room to the refrigerant gas by means of an internal heat exchanger. Inside the indoor unit, a fan distributes the flow of cooled air to the room, and the temperature sensors that are connected to a thermostat to know the room temperature.
What is the difference between indoor AC and outdoor AC?
The indoor unit, also called split or console, is where the process by which the heat from the room is transferred to the refrigerant gas takes place by means of an internal heat exchanger. Inside the indoor unit, a fan blows a flow of cooled air into the room.
The outdoor unit has the following components: compressor, condenser, fan, and expansion valve. It communicates with the indoor unit through copper pipes that form a closed circuit through which the refrigerant gas circulates, as well as through an electrical interconnection through which it controls the operation of the indoor unit.
