How Do Window Air Conditioners Work

At a time when the global temperatures continue to rising at unprecedented rates, more and more people are using window air conditioners to cool their indoors. These devices consume less energy than their predecessors from yesteryears and provide better cooling than divide ACs.

Have doubts well-nigh the first claim? Even so believe in the historic period-old assertion that the window ACs consume enough power to take your monthly electricity bill through the roof? In that case, you must know how does a window air conditioner piece of work. Just then your misgivings near them will be removed.

Parts of a Window Air Conditioner

To empathise the working of a window Ac, it's essential for you lot to start know about its parts. As it's the very parts that play a crucial office in its operation.

With this in mind, let's look at the basic mechanical parts of an air-conditioning system aslope the functions that they perform:

Compressor: Also known as the heart of an air conditioner, its compressor is responsible for moving the refrigerant between the evaporator whorl and condenser coil.

Fan and Blower: The fan and blower inside an air conditioner perform different functions. While the erstwhile sucks in hot air from the room and rejects information technology into the external surroundings, the blower circulates hot air over the evaporator to absurd it before exhaling the chilled air into your room.
Condenser coils: It is responsible for bringing downward the temperature of the hot air which the fan/blower has sucked in from the room.
Evaporator coils: The evaporator coil uses a substance to remove estrus and humidity from the air sucked in from your room by the fan.
Chemical refrigerant: The substance that the evaporator ringlet uses to remove heat and humidity from your indoor air is chemical refrigerant.
Filter: Every bit y'all might approximate, the hot air that the air conditioner sucks in from your room contains dust particles. It is the responsibleness of the filter to remove those particles.
Thermostat: The regulator mounted on the room-facing side of your windows air conditioner – using which you control the temperature and flow rate of cold air – is its thermostat.
Expansion valve: Located between the evaporator coils and the condenser coils, the expansion valve works on the principle of throttling to bring down air temperature.

How does a Window Air Conditioner Work?

Hither's how a window Air conditioning works:

Stride 1

Once you lot plough on the air conditioner, it draws air from within the room using its built-in fan. This air is drawn in through the air inlet grille and is passed through a filter to remove airborne particles.

Step 2

Autonomously from sucking air, the air conditioner, on turning on, initiates the refrigeration process within itself. This process involves the refrigerant beginning taking on so releasing heat.

Every bit the refrigerant does that, it is first converted from a hot liquid to a gas and dorsum to a cold liquid. The temperature of the terminal liquid is extremely low every bit compared to the temperature of the refrigerant that previously law dormant.

Step iii

In the extension of the refrigeration bicycle, the cold refrigerant starts flowing through the air conditioner's indoor coil. As the refrigerant is flowing through the coils, the hot air that the air-conditioning sucked in the kickoff step is passed over the coils.

This coming together of the hot air and the cold refrigerant results in the subtract in the temperature of the air and the rise in the temperature of the refrigerant.

Step four

Once the refrigerant'south temperature rises, it is converted into vapor. This vapor is then pushed through a compressor which raises its force per unit area and nudges information technology towards the condenser coil.

As information technology enters the condenser coil, the vapor undergoes the process of condensation, loses its rut that is expelled exterior, and gets converted into a liquid. So completes the refrigeration wheel initiated in stride number 2.

Stride v

In this pace, the cold refrigerant is passed through the expansion valve. This valve operates on the principle of throttling – a process which decreases the pressure of a loftier-speed liquid past passing information technology through an extremely narrow pathway earlier emitting it into a relatively open up infinite.

As that procedure takes place, the temperature of the liquid farther drops. This liquid and then returns to the evaporator roll where it comes in contact with the air that is virtually to exist released into the room.

Step 6

As the moderately hot air comes into contact with the extremely common cold liquid, its temperature naturally nosedives. This air is and then pushed past the cold gyre and emitted back into your room to bring down the temperature of your indoors.

How to increase the efficiency of your window air conditioner?

Experts give us the following tips interim on which we can make our window ACs work better:

Regularly clean the filters: Since cleaning the filters is an extremely like shooting fish in a barrel job, most of us forget to do it on a regular basis. Nosotros shouldn't let this happen every bit the filter traps particles like pollen, dust and dirt which, if non removed, might bear on the air conditioner'south efficiency.
Clean the coils: Apart from moving the cool air in and hot air out, the air conditioner's coils concenter dirt and dust particles also. You can apply an former toothbrush to remove embedded dirt and a damp cloth to remove the debris visible on their surface.
Level it off: If your window air conditioner isn't level, information technology might prevent its condensation from draining properly out of its dorsum, thereby affecting its efficiency.

Conclusion

Cheap and easy to install, window air conditioners are 1 of the best options for cooling private rooms.

Their starting prices are extremely low when compared with dissever or central air workout units, and they are also able to continue your room absurd for longer periods.

Please become in touch if you're still confused nigh their working.