Now you know about the 5 main components of an air conditioner. Fans located behind the evaporator coil then blow this cool air back inside, reducing your home temperature. Preventing currents from passing through, theyre used to ensure the safety of engineers performing repairs and improvements on circuits. It receives the high pressure, high temperature refrigerant from the compressor. CallOnTime Serviceat 205-942-1405 to schedule your next HVAC, electrical, and plumbing service. Its primary function is to receive liquid refrigerant and then turn it into gas where it is cooled and dehumidified. This is the heat that the condenser is expelling during the process when changing the refrigerant from hot vapor to a hot liquid. This cycle then starts again. It absorbs heat from your indoor air, changing states from gas to liquid. However, these days many people prefer split air conditioner units even for places where window air conditioners can be fitted. After passing from the expansion coil, the chilled Freon fluid enters the cooling coil. With this newfound knowledge about air conditioner components, you should be able to understand the workings of your air conditioner better. Refrigerant is a type of chemical that has the ability to absorb heat and release heat quickly. 
Fans are also essential to prevent your outdoor unit from overheating by blowing the heat away. Additionally, he has interested in Product Design, Animation, and Project design. This unit is installed outside the room or office space which is to be cooled. 
These air conditioning system components all work together to create a successful system. Its essential to understand the different parts and how they work together in order to maintain your system for years of use. An expansion valve removes pressure from liquid refrigerant allowing for the refrigerant to change from a liquid to a vapor/gas in the evaporator. It works alongside the compressor and condenser to keep the cycle of gas and liquid going, which will cool down your home as it does so. The water then drains through pipes to be dumped out or discharged outside, depending on its location. As the refrigerant leaves the evaporator coil, it is now in a cooler, low pressure state. 9am to 9pm Sun. Due to the combined gas law (a combination of Boyles Law, Charles Law, and Gay-Lussacs Law), which states that if pressure increases so does its temperature, when you compress the refrigerant, it will heat up. I take no responsibility legally or medically. In the tropical areas dry air prevails hence air has to be humidified using air conditioner. As such, the refrigerant is constantly being pumped through the system. The opposite of the evaporator, the condenser coil, pulls away heat from the refrigerant and ejects it to the outside environment. It also controls the amount of refrigerant/voltage flow entering the evaporator. As the heat leaves the refrigerant to the outside environment, it turns back into a liquid where it then flows to the expansion valve, which depressurizes the refrigerant and cools it down. The outdoor unit, fitted outside the room, houses components like the compressor, condenser and expansion valve. Required fields are marked *. SPLIT TYPE AIR CONDITIONER: Introduction: Split air conditioners are used for rooms and halls, usually in places where window air conditioners cannot be installed. An air conditioner filter is like a screen mesh, keeping the dirt and dust, and other airborne particles away from the air conditioner. It is the substance that actually does the cooling. Once in the indoor unit, the refrigerant turns into a gas yet again and absorbs in the heat from your home. A build-up of this dust can also block the condensation drain and result in refrigerant leaks. This component is the part of the air con system in which the refrigerant absorbs heat. Air conditioning isolator switches are devices or systems that isolate a particular circuit for maintenance. The list of air conditioner parts can seem daunting, but this guide is here to help you! Moreover, now you are better positioned to pinpoint any potential problems with your AC and know when a tune-up is due. The heated and cooled air can be pushed into or pulled out of the room through separate ducts.Thermostat. 
A fan is used to move the air around from one component to another and to blow your conditioned air into your rooms. The air conditioning system has many different components, each working together to bring cool, filtered air to homes and buildings. Save my name, email, and website in this browser for the next time I comment. The inside unit contains the evaporator coils and a filter, whereas the outdoor unit is home to the condensing coil, fan and compressor. @2017 - Mold Free Living. This is because of the 2nd law of thermodynamics which states that heat flows naturally from hot to cold. 1) The outdoor unit, The outdoor unit, fitted outside the room, houses components like the compressor, condenser and expansion valve. It consists of the following parts : a) Compressor is the main component of the system and is used to compress the refrigerant. 9am to 8pm We also Work on Public Holiday! And what is their role? Displays at the panel may indicate the mode of operation, timer, on/off status, fan speed and other special functions. These devices are similar to a computers motherboard or CPU, but it also serves as a wiring for various components like resistors, capacitors and transistors. 2022 BOXT Limited. It consists of fins and tubes. You might want to check out more about aircon power consumption & how to use different aircon modes to save energy. Its important to keep the evaporator coil clean to ensure its always safe and efficient. Users are advised to clean it at least once in three months or more regularly if the environment is dirty. When your indoor air blows over the cold coils, the heat from inside the home gets absorbed. By submitting your email address, you agree to our privacy policy and terms and conditions. The condenser coil is in the outdoor air conditioning unit. Theyre usually made of copper, a material that provides easy heat transfer and is commonly equipped with additional fins or vanes for increased surface area. If you have any questions about your refrigerant, compressor, condenser, expansion valve, or evaporator, dont hesitate to contact OnTime Service. It consists of the following parts : a) Evaporator coil is where the heat exchange is done with the room. Be sure to keep your coils clean, though, as over time, dirt and dust can build upon them and reduce their efficiency. Refrigerant moves through an air conditioners cooling tubes and copper coils, connecting the inside unit to the outside unit. The evaporator: As you probably know, the evaporator is found on the cold side of an AC. This gaseous, cooled refrigerant then goes into the evaporator coils to repeat the air conditioning process. To the extent permitted by law, AHIC (Australia) Pty Ltd is not liable for any errors, omissions or misrepresentation in such information or for any loss or damage suffered by persons who use or rely on the information. After absorbing heat from the inside air, the refrigerant travels to the outdoor unit where the heat is pushed outdoors. BOXT limited, 3320 Century Way, Thorpe Park, Colton, Leeds, LS15 8ZB. The indoor unit houses the evaporator coil or the cooling coil, a long blower and the filer. Lets find out! In between the condenser and evaporator, there is another little gadget called an expansion valve. Thank you for the information, Evaporator coils are usually made from copper or steel, as these kinds of materials conduct heat effectively. 
The condensers job is to remove the heat from the refrigerant and to transfer it to the evaporator coil in the indoor air conditioning unit. The purpose of the compressor is, as the name suggests, to compress the refrigerant, which is a warm vapor as it reached the compressor, to a hot compressed liquid. The gas, sent from the air conditioning compressor, is then changed to a liquid again. As the refrigerant is now a liquid, it will be unable to absorb the heat. Evaporator coils are used in air conditioners to facilitate heat absorption from indoor spaces. Cool Earth is the fastest leading aircon servicing company. Finance options are provided by Divido Financial Services Limited in association with a panel of lenders. What do we mean by the term Major components? All rights reserved. It compresses the refrigerant in gas form to increase its pressure and temperature. Again using the principles behind the combined gas law, which states that when pressure decreases so does its temperature, the expansion valve depressurizes the refrigerant and cools it down. As warm air from your home is drawn in your HVAC unit, it is blown over the cool evaporator coils which extract the heat and cool the air down. It helps transfer the collected heat to the air and turn the refrigerant back to liquid. The thermostat detects room temperature and sends back resistance signals, which automatically adjust the rooms control system for improved comfort. The split type room air conditioner is comprised of two parts. Air Conditioner & Winter Air Conditioner. 2022, On Time Service, All Rights Reserved Built with, HOW TO GET AIR CONDITIONER READY FORSUMMER, GREEN YOUR HOME FOR ST. PATRICKS DAY | 11 ENERGY-SAVING TRICKS, How to Safely Reset Circuit Breakers and Fix Blown Fuses. When the refrigerant leaves the condenser in its liquid state, it has dispersed heat, but it is still too hot to enter the evaporator coils. It does this by squeezing the gas very tightly together. Most newer units have remote control feature built into the system. hvac system components brooklyn ny air metro equipment area services conditioning Is it Cheaper to Install AC in the Winter? It can be mounted on the ceiling, wall or simply as a console unit on the floor. It runs within a network of copper or steel tubes within the air conditioner and has certain properties that make it able to be compressed and expanded to cool or heat a room. Thus air conditioner may be classified according to season as Summer. Registered in England & Wales company No. link to Pressure Vessels - Parts, Design, Application, Types, Material, Diagram, 3D Learn Mechanical Click here to Download From Play Store. A split-type air conditioner, it features 2 different types of piping for different uses. All this is made possible by the characteristics of a refrigerant. Its important to know exactly what makes up the different air conditioning units in case they need replacing or fixing. Its always recommended to check the specifics of your system, as different air conditioning systems from different manufacturers may operate differently. The motor usually has two to three speeds. My husband and my child both have pretty serious health issues that depend on us having a really, really clean and mold-free home environment. The hot gas leaves the compressor and travels into the condenser. These problems can be various. Any credit is subject to status, affordability and a credit check. As with any new products or health protocols, I advise you to seek out your own experts and doctors and to not solely base your recovery on ANY suggestion or method I write about in this blog. Weve outlined some of these components, but there are many others you may not be familiar with. The indoor unit comprises the evaporator or cooling coil and the cooling fan. Check out our article on AC refrigerants for more information on them. It then performs the same heat absorption process over and over again. The indoor air conditioning unit should be wall mounted, and will include the following: The evaporator coil from your indoor unit will be connected to the condenser coil in your outdoor air conditioning unit. Our professionals come with more than 18 years of experience in servicing air conditioners all over Singapore. The gas then absorbs heat from the air and is then transferred to the condenser. You may not realize it, but these openings also serve an additional function: they filter out any dust and debris that might have made its way into your house! document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Hi, Im Catherine, mom, wife, former magazine editor, fitness enthusiast, food-lover and self-admitted clean freak. Problems with an air conditioning compressor will stop the cooling cycle from running, resulting in a breakdown or malfunction. Introduction to Air Conditioning : Air conditioner is a device used to condition the air according to human comfort. The air conditioning system has many different components, each working together to bring cool, filtered air to homes and buildings. They should be kept clean and regularly monitored to make sure theyre always in top working condition. I also bring hard-earned knowledge from my years of experience dealing with and remediating my home and body for mold successfully. The refrigerant is compressed in the compressor and turned into a hot, high-pressure liquid. An air conditioner PCB is the motherboard of an AC unit. Generally in coastal areas the humidity level is more hence wet air prevails, so air has to be dehumidified using air conditioner. You can think of the refrigerant as the messenger/traveler. It will also help your overall system to run more effectively. The tube is usually used in smaller units. Copyright 2022 Cool Earth | Privacy Policy, The parts in the outdoor aircon unit (Condenser Unit), The aircon parts connecting the indoor and outdoor unit. The job of the compressor is to pressurize the refrigerant, thus raising its temperature. These coils are usually made out of copper but can also be made of steel or aluminum. 08086606 VAT No. The insulation works like a sponge, soaking up condensation water on top and in-between metal piping for better protection against dripping or leakages. 
Refrigerant (also known as coolant or by its brand name Freon) is a special fluid that is vital to cooling and freezing technology. c) Air Filter is located in front of the evaporator coil to trap any dust or particles before going into the evaporator. The function of the outside fan is to blow air over the hot coil, which helps transfer heat from the refrigerant to the outdoor air. 257059782. Learn how your comment data is processed. Refrigerant then cycles back over an expansion valve, depressurizing it and cooling it down. They are the evaporator, condenser, compressor, and expansion valve. Its important that a faulty compressor is replaced as soon as possible to prevent this. Save my name, email, and website in this browser for the next time I comment. As such, they include: . Its where the air conditioner actually picks up the heat from inside your home. Product information on this site may have been sourced from overseas suppliers/entities and has not been created by AHIC (Australia) Pty Ltd, therefore, AHIC (Australia) Pty Ltd does not necessarily warrant the accuracy of the content and/or detail of such information. They prevent dust and allergens from circulating the home and help to make the air you breathe safer and cleaner. Whereas the evaporator coils contain cold refrigerant, the condenser coils contain hot refrigerant. b) Condenser Coil is used to reject heat from the refrigerant to the out side air. The condenser then removes the heat, condensing it into a liquid and lowering the temperature. This is where the expansion valve (also known as a metering device) comes in, normally a thermostatic expansion valve. The evaporator coil works effectively in reverse to the condenser, with a fan blowing heat away from it. These are the copper pipes (primary function: to transfer refrigerant through the whole system) and the water drain pipes( primary function: transporting condensed humidity away from your home). Its a cooling solution used in many refrigeration products and is a crucial part of ensuring your rooms stay cool. When somebody switches their AC on, it delivers the electric boost needed to turn the unit and provide continuous power! Evaporator coils are very important to an air conditioner. It operates on a closed loop and carries heat from the inside of your building to the outside. The filters inside your system should be replaced or even cleaned regularly to get rid of the build up of debris and dust. Common refrigerants include R-410A and R-22, the latter of which is slowly becoming obsolete. Expansion valves help to manage the flow of liquid refrigerant inside an air conditioning unit. What Are The Four Major Components In An Air Conditioning System? c) Condenser Fan is used in air-cooled condenser to help move the air molecules over the surface of the condensing coil, hence rejecting the heat form the indoor to the space outside the building. How Long Does Air Conditioning Last AC Lifespan Guide, The evaporator, which contains the sub-cooled refrigerant, The air blower, which directs chilled dry air into a room through blower motor & fan, The condenser, which contains high temperature and where cooling takes place. In this guide well explain the different parts of an air conditioner in detail and how they all work together to provide cool, comfortable air for your environment. What Is The Most Expensive Part In An AC To Repair or Replace? With programmable or smart thermostats, you can control your AC temperature from your phone and set intelligent commands such as schedules or geofencing. Lets look at each of the components that reside in the indoor units and outdoor units. 
Based on the size of your air conditioner, the size of the compressor will vary. Required fields are marked *. This unit houses important components of the air conditioner like the compressor, condenser coil and also the expansion coil or capillary tubing. As the refrigerant absorbs heat from the indoor air, it starts to evaporate to form a vapor. In other words, an air conditioner cannot be an air conditioner without these four components. It is located in the outdoor unit of your air conditioner. Youll also learn about the different types of systems available so you can make a better decision on which one will work best for your needs. You can think of it as the opposite of the evaporator coil. A big, often loud condenser fan helps to push air over the condenser coils to facilitate heat transfer outdoors. This cooled gas is what cools down your room. Alternatively, you can use our Find An A/C System tool for personalised recommendations in minutes. This unit is installed outside the room or office space which is to be cooled. Save my name and email in this browser for the next time I comment. This type consists of a main indoor air conditioning unit and outdoor unit that both connect together. You can keep the most important AC component healthy by often checking for refrigerant leaks, preventing dirt & contamination, keeping the condenser coils cleaned, and keeping your AC well oiled. Control your air conditioner from anywhere, anytime using Cielo Breez smart AC controllers. Once the refrigerant absorbs a certain amount of heat from the indoor air, it then discharges it to the compressor, which pressurizes and heats up the refrigerant. We heat up the refrigerant in order to get its temperature higher than the outdoor temperature. The unit attaches to the horizontal arms of these brackets, which means it sits above ground level. OUTDOOR UNIT : This unit houses important components of the air conditioner like the compressor, condenser coil and also the expansion coil or capillary tubing.