The condenser unit will be found outdoors, often on the other side of the wall from the electric service panel. Spray foam coil cleaner on the inside of the evaporator coil assembly. Yes, you can! You can also reapply the cleaner if required, which is only suitable for clogged AC coils. Lightly guide the brush parallel to the fins on the coils in order to avoid bending them. AC Size GuideBTU to TonnageSEER to EEREER to SEEREER to COP, Watts to AmpsKilowatts to AmpsKilowatts to BTUKVA to AmpsACH Calculations, My name is Josh and I am obsessed with the HVAC industry. To access the coils, remove the evaporator coil access panel. This video demonstrates the proper and safe way to disassemble an AC condensing unit and how to access parts that may need to be tested and/or replaced.Here is a list of the most common central air conditioner problems:Air conditioner not cold enoughAir conditioner fan not workingAir conditioner compressor won't runAir conditioner compressor won't turn offAir conditioner is loud or noisyAir conditioner leaking waterAir conditioner coils freezingClick here to purchase replacement air conditioner parts:http://www.repairclinic.com/Shop-For-Parts/a41/Central-Air-Parts?TLSID=1879Additional air conditioner repair, troubleshooting tips, help with finding your model number and part replacement videos can be found on our website: http://www.repairclinic.com/RepairHelp/Central-Air-Repair-Help?TLSID=1879Tools needed: 7/16 inch socket, 1/4 inch socket, adjustable wrench, pliersBuy part #337 now: https://www.repairclinic.com/PartDetail/3527487?TLSID=1879Buy part #39070 now: https://www.repairclinic.com/PartDetail/3527528?TLSID=1879Buy part #808W now: https://www.repairclinic.com/PartDetail/3527583?TLSID=1879Buy part #N140A now: https://www.repairclinic.com/PartDetail/3527673?TLSID=1879Connect With Us!https://plus.google.com/+repairclinichttps://www.facebook.com/RepairClinichttps://www.twitter.com/RepairClinichttp://pinterest.com/RepairClinic/Join our free VIP email list for discounts and money-saving tips: http://tinyurl.com/pnnh3beCheck out our blog: http://www.DIY.RepairClinic.comDon't forget to like and comment on this video, and subscribe to our channel! After about five minutes, carefully rinse down the coils with clean water in the spray bottle. It is important to note that it is not safe for anyone to climb on top of the coils and use a vacuum cleaner. As a result, the refrigerant is forced to become a liquid, causing it to drive out energy. This is what changes high-pressure gas into a high-pressure liquid. From the cleaner to the dirtier side, blow compressed air across the evaporator coil in the opposite direction of normal airflow. When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. Use a pipe cleaner or a small bristled brush. Check out our Comfort Matters blog articles on this topic: It's easy to find an expert Lennox Dealer who can help you make the most of your HVAC system. Required fields are marked *. Locate the indoor air handler and look for any evidence of water around the unit. There is also a cleaning agent solution in the market that can clean your dirty coils easily. How to Clean Lennox AC Evaporator Coils? That's just the cost to show up. Youre simply knocking off loose dust and hair. Spray the commercial cleaner on the coil as directed. There are many ways you can clean your ac condenser. When youre brushing, make sure to use a stiff brush and only brush in the direction of the fins. Related Article What To Do If Evaporator Coil Is Frozen? Use a can of antifungal cleaning spray to sanitize the back of your air conditioner, where toxins would most likely form. Visually inspect the coils for any large debris like leaves, spider webs, or clods of dirt. Where your estimates fall will depend on: Warranty: You won't pay the cost of the part if it is under manufacturer warranty. Since refrigerant flows through your evaporator coils and requires proper airflow to absorb heat, if . This can result in a dirty evaporator coil. A cleaning brush can reach difficult places and remove small dust pockets. Coil cleaner is a health hazard. Use safety glasses, a face shield, chemical-resistant gloves, and chemical-resistant clothing. It's also easy to find an expert Lennox dealer who can help you make the most of your HVAC system. First, turn off the wall thermostat. Debris forced out of the fins, cabinet, and grille may cling to the outside. The time it takes for your AC to cool down after a coil cleaning depends on how dirty the coils were before the cleaning. This will improve the performance of your AC unit by increasing the exposed surface area for the coils. With the sprayer on fine/wide spray, hose the cabinet from the top down. Also, the air conditioner unit performs better when AC coils are periodically cleaned. Most of them are foaming type that breaks down and drains away into the AC's drainage system. So before you schedule a maintenance visit, here are some things to be aware of that can help improve your comfort and the efficiency of your air conditioner. Compressor Replacement. The typical price to replace your evaporator coil by unit size is: 2 ton: $550. After cool air is heated through the burner system, air is distributed through air ducts until the house warms to the desired temperature. ing procedure, maintenance and . Remove excess water with the shop vacuum in wet mode. Take a spray bottle/ hand sprayer/ garden sprayer and mix warm water and a mild detergent in it. The GPG14 is housed in a heavy-gauge, galvanized-steel cabinet with a high-quality, UV-resistant powder-paint finish and a That's a broad spectrum of prices. This coil resides in the air handler of the central air conditioner. As the refrigerant liquid enters the coils, it expands into a gas and cools down the coils. From the inside out, spray water with the garden hose and sprayer attachment. Copyright 2023 Acton Media Inc. All rights reserved. This technique works with all kinds of air conditioners. If the tube is clogged, you can either replace it or pour a solution of 1 part bleach to 16 parts water into the tube through a funnel. RELATED: These Are the Best Things You Can Do for Your AC. Clean the drain tube. Add new tablets monthly during air-conditioning season, or less often if you rarely use your A/C. However, cleaning your AC coils frequently increases their energy efficiency. Condenser coils on the external unit will optimally work when cleaned twice a year. Indoor units cleaned using rinse-free cleaner simply need to start up; the condensate will rinse off the cleaner on its own. These benefits make cleaning your A/C coils a task you should do without fail each year. If you dont want to invest in a piece of specialized equipment like the fin brush (which can be purchased for $15 or more online), go ahead and skip this step. Gently pull any excess wiring out of the unit to set the assembly on the stool or ladder. Turn off power to the A/C system at the electric service panel. An air conditioning system is consists of various components that do specific things. Clean Lennox Evaporator Coils Using Cleaners 7. It can waste fuel and drastically lower efficiency. Air conditioner coils need to be cleaned at least once a year under ideal conditions. The most important maintenance task that will improve the efficiency of your air conditioner is to routinely replace or clean the air filters. Fan Belt Replacement. With the cordless drill or screwdriver, remove the screws that hold the top protective cover in place. It also helps to cool your home as quickly as it can. An example of data being processed may be a unique identifier stored in a cookie. Evaporator coils are contained inside the indoor air handling unit, while condenser coils can be found in the outdoor unit. They are present in both heating and cooling systems. Inside, use a soft brush to dust off the coil, then spray the coil with commercially-available, no-rinse coil cleaner (available at home improvement stores). Complete the side before moving onto an adjacent side. Air conditioners arent environmentally friendly as they consume large amounts of electricity. Please follow me!https://twitter.com/rickmakeshttps://www.instagram.com/rickmakes/Visit my Amazon Storefront!https://www.amazon.com/shop/rickmakeshttps://www. Each summer we help thousands of people find the best room air conditioners and heaters for their needs. discuss the major components, refrigerant system, charg. Though some of the more unscrupulous AC service companies will say you need service two or three times per year, most experts agree that once a year is enough for cleaning your AC coils. Maintaining the Indoor Air Quality (IAQ) of your home not only makes you feel better, it also helps you breathe better. Lennox Evaporator Coils Cleaning with a Brush 6. Yes, you can clean an AC coil without removing it from the unit. Also,remove heat humidity from the air inside of your house. Leaves tend to become trapped here and should be removed by hand. 3 Pour 1 US qt (0.95 L) of a bleach/water solution into the drain pan. The coil cleaning process usually takes less than half an hour, but better schedule a full hour so you dont feel like youre rushing through the job. Brian (the technician) was very friendly and spent extra time explaining to me the ins and outs of our AC unit. Clean or Change the AC Filter A filter that is filled with dust can lessen the airflow quality of the AC; it will also put tension on the AC's system. The series is designed for use with an expansion valve in. Your indoor air handling unit contains an access panel so you can remove it to get the evaporator coil. Always ensure that you are not forcing compressed air into air ducts. This cleaner helps prevent toxic particles and spores from growing in your appliance. Cleaning your Air conditioner Coil can increase the life and efficiency of your air conditioner. The condenser cabinet contains the condenser coil, a compressor, a fan, and various controls. Fully trained and knowledgeable on all types of systems and products, your Lennox Dealer has the skill and experience to keep your system running efficiently and effectively all year round. Wait a minimum of 30 seconds before turning the breaker back on. Before a visit from your Lennox Dealer, it may be helpful to review this list of tips so that you are well prepared. 4. Pour one quart of a 50/50 bleach and water mixture into the pan to kill micro-organisms in the system. Now, the cleaner the surface area of those coils is, the more efficiently the machine works. Continue with Recommended Cookies. 1. Lennox Evaporator Coils Cleaning with a Brush, 6. Related Article How To Clean Air Conditioners. Heavy-Duty Cleaning 9. Lee has over two decades of hands-on experience remodeling, fixing, and improving homes, and has been providing home improvement advice for over 13 years. Get daily tips and tricks for making your best home. Keep this foliage trimmed back at all times of the year. You can estimate how much energy your Lennox air conditioner consumes using a simple formula: Check the unit's tonnage and SEER rating Calculate the wattage your unit consumes. Remove the Panel from all the sides with the help of a screwdriver or socket. Air conditioner units are expensive, so its natural to want to get something worthwhile. Many people clean their air conditioner by themself because it gets dirty more. This will stop the AC from short-circuiting. Inspect the coil to determine how dirty it is. Knowing how to clean AC coils is an important part of making sure the air conditioner runs efficiently and effectively. Can I clean my air conditioner coils myself? If overwhelmed, you can always contact a professional air conditioner coil cleaning service provider to get this done. Clean the coils in the spring and possibly once again in mid-summer. Clean the coils. Refrigerant in gas form is compressed into the coils, where the gas is condensed into a hot liquid. Blower air passing through the evaporator coils sends cool air into the house. If your home is rented, speak with your landlord in advance. Frozen Evaporator Coils. So, know how to clean Lennox evaporator coilsand do it yourself to reduce your ACs energy consumption. For minor accumulations of dirt on the evaporator coils, cleaning with a brush is an effective way. Learning how to clean air conditioner coils at home will ensure that you prolong the life of your AC units. As AC coils are typically made from copper or aluminum, they can be cleaned with water. RELATED: The Best Air Conditioners of 2022. After rinsing the coil, we spray it with the appropriate cleaning solution. What can I spray on my AC coils to clean them? Repairs to crushed fins with the comb are generally imperfect but should be better than before. Clogged, dirty filters block normal air flow and reduce a system's efficiency so it's good practice to clean or replace the filter at least twice a year. (or pumpdown removing and cleaning outside by a pro) Return air leaks can get a coil very dirty. Indoor units will need to use water-less coil cleaner, which works the same, but tends to be a bit more expensive. You will need good water pressure and slow, back-and-forth motions to thoroughly rinse the cleanser off. With use, these coils can easily get clogged up with dirt and dust from the air. To remove the access panel, remove the metal tape that seals the panel. 9. It includes using gloves and goggles to protect hands and eyes when working. If any fins have been flattened, use the fin comb to straighten them out again. I created this website to help HVAC techs of all levels get the best out of their heating & cooling systems. Over time, dirty AC coils will cause the unit to use more power and eventually wear out. The electric breaker will be a small metal box on the side of the house, connected with an electrical whip (cord) to the AC condenser unit. Method 2. Copyright 2023 PartsAPS - HVACR Parts. It ensures that the dust is removed near the blower and wont move around. Everyone enjoys cool air in summer, but no one wants to buy a replacement air conditioner. 3 ton: $825. Remove the Panel from all the sides with the help of a screwdriver or socket. Save my name, email, and website in this browser for the next time I comment. Remove or loosen the screws to loosen the access panel. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Clean out the drain pan with soap, hot water and a little bleach. You can also clean the Air Conditioner coil inside your house if you have minimum cleaning and part location knowledge. Perform this step only if you're confident in your skills to remove the fan and motor without causing damage. Just like a car, your HVAC system needs regular maintenance to operate at peak efficiency and performance. Remove the cardboard you used to collect the dust and debris and replace the cover. An evaporator coil is a component of an air conditioner that cools the refrigerant. You can clean the air filter by running it under warm water and scrubbing the mesh with a scrub brush and soap. Rinse the Coil from all four sides with Hose from upside to bottom. Cartridge-style breakers with fuses may pull straight out to disconnect the system. Keep the spray on wide to avoid damaging the fins. The magic happens because of the AC condenser coils. Related Article Air Conditioner Coil Cleaners. They built it the machine, and they know how to take it apart. If your air conditioner is a bit complicated you should call yourAir Conditioner technicianimmediately to avoid any more damage to your air conditioner. You have to reapply the solution as needed. Vacuum out the remainder of the debris from the bottom of the A/C cabinet. You may also find dirt collected below the coils. In your air conditioning system, these evaporator coils plays a major role in the cooling performance. Regular preventive maintenance also helps to extend the lifespan of your system and can help detect potential problems before they occur, avoiding a costly breakdown or part replacement. How do you clean a Lennox condenser coil? The steps to cleaning condenser coils are fairly straightforward. You can also spray water with a detergent solution. You may also find dirt collected below the coils. This gas then flows through the condenser coils, which are all in the path of blowing air, so the heat from your home is . We recommend our users to update the browser. As air passes over the cool refrigerant, it wicks the heat out in a process thats essentially the reverse of how your forced air furnace operates. The average HVAC service call cost is $100 to $200. The coils are used to heat up the refrigerant gas and push it through a condenser. Leave the access door open until the evaporator coils are thoroughly dry. The Lennox XC16 AC costs $2,205 and $495 in running costs, while with the Lennox XC13, you will spend $1,960 to purchase and $560 to run. Outdoor condenser coils can also become very dirty if the outdoor environment is dusty or if there is foliage nearby. 2.5 ton: $675. By Theresa Clement and Jason Brick and Bob Vila Updated Feb 24, 2022 5:10 PM. When one component goes bad, the whole system will not work as intended. Inspect the coil to determine how dirty it is. After that, you go proceed with the next step. As the Coil unit is located outside it handles all the dirt and dust including the grass or any other particle coming from outside. Restart your unit. Be careful not to apply too much water. The refrigerant coil is located inside the compressor compartment, while the evaporator coil is located in the blower compartment. Lennox Furnace Troubleshooting4. Condenser coils are metal tubes that run through aluminum fins. 690 26K views 3 years ago This was a second opinion service call to resolve some AC issues they were having, I found that the package units were severely neglected and they needed to be properly. One way to clean an AC condenser coil is to use a vacuum cleaner. Dirty from outdoor contaminants: leaves, dirt, pollen, tree fluff, etc. Make sure the air conditioner is completely dry before attempting to use it. As a result, the air becomes cooler and then reenters your house. Let the foaming coil cleaner and water do the work. We are family owned A+ Rated by the Better Business Bureau and stand behind our work with a lifetime warranty. You can also use a coil comb to clean the coil fins well. Remove the air filter. Lennox EL16XC1 costs $2,200 to buy and another $550 to run. HVAC professionals should inspect your central air conditioner coils every visit to ensure they are clean and functioning properly. To remove debris from the air filter, try cleaning the filter. Self-explanatory. Do not Sell or Share My Personal Information, To start this project, disconnect the service at the. Both split air conditioner and heat pump condensers are made of the same basic parts. You need to reapply the cleaner until evaporator coils are clean and free of dirt/ dust buildup. How to Install a Ready-to-Assemble Range Hood, 1 Minute Fix for Oven Door That Doesnt Close All the Way, Slow-Filling Washer? And even if it does, there is a problem in efficiency and functionality. Installation of the new Lennox coil involves: Removal and disposal of any remaining refrigerant from the system Disconnection, removal, and disposal of the old coil Installation of the new coil and any connecting parts rendered useless from the damage of the old one Properly charging refrigerant Testing the AC unit Condenser coils are located in the condenser, a large metal outdoor unit. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. Remove the entire unit from the concrete pad. Step 3: Clean your coils using a solution made of one part vinegar and one part distilled water by spraying it onto your coil. Can You Clean The AC Coils From Inside The House? Clean Evaporator Coils Using Mild Detergents and Water 8. Leave the power off and the condenser unit open until it is completely dry. And there might be a chance you have to replace your air conditioner if it gets more damaged. Here's how to go about it: Cut off the power supply to the outdoor unit at the main switch With the unit open, take the opportunity to briefly inspect the condition of the unit inside the cabinet for obvious problems like loose wires, cracked or broken pipes, or advanced corrosion. Below are some answers to popular questions about how to clean condenser coils in an AC unit. Contact your Lennox Dealer to find out what frequency of filter change is right for your system. The soft aluminum fins on the heat exchanger are easily crushed. The spray will foam up and then drip into the drain pan. We get a hose and spray water directly onto the coil. Don't expect to return the fins to like-new condition. On the outside of the A/C unit, remove any large debris that may have been trapped between the protective grille and the aluminum fins. Here is a stepwise guide to clean the AC evaporator coils. This greatly reduces the cooling capacity of the air conditioner. Air conditioner condensers are highly charged 240V systems. This was a second opinion service call to resolve some AC issues they were having, I found that the package units were severely neglected and they needed to be properly cleaned, I got the units operational and gave the customer a list of problems.To support my videos please visit either of the links below For Patreon https://www.patreon.com/HvacrvideosFor Streamlabs https://streamlabs.com/hvacrvideos TOOL LINKSMilwaukee Transfer pump kit https://amzn.to/2YX9K0SNu Calgon coil cleaning gun https://amzn.to/2QJ5n6VNu Calgon coil cleaning wand https://amzn.to/2QAbx97Klein Tools 32614 Screwdriver, Precision Electronics 4-in-1 Pocket Screwdriver with Industrial Strength Bits https://amzn.to/2YEiYPw Screwdriver, 4-in-1 Precision Electronics Screwdriver with Industrial Strength Bits Klein Tools 32581 https://amzn.to/2YHR3OH6-in-1 Ratcheting Stubby Screwdriver Klein Tools 32593 https://amzn.to/2whXvjcFieldpiece SC660 Wireless Swivel Clamp https://amzn.to/2JXji7IFor Optimizing my videos I use Tube Buddy https://www.tubebuddy.com/HVACRVIDEOSPlease consider subscribing to my channel and turning on the notification bell by clicking this link https://goo.gl/H4NvobSocial MediaFacebook https://www.facebook.com/HVACR-VideosInstagram https://www.instagram.com/hvacrvideos/For any inquiries please contact me at hvacrvideos@gmail.com This project shows how to clean and straighten the outdoor air conditioner condenser coils for better efficiency and cooling. Turn system on to check its performance. [11] After cleaning the Coils Let them Drain/Dry fully. When your air filter is dirty, air cannot pass through as easily, which causes the evaporator coils to freeze up. To clean AC coils by yourself, you only need to buy some cleaning supplies costing less than a hundred dollars. Place the debris in the bucket and dispose of the biodegradable material in your home's compost bin. Both sets of coils need to be cleaned. To use a foaming HVAC coil cleaner, shake the can and spray it directly into your coils so they are completely covered. Related Article How Often Should I Clean Evaporator Coil. During the hottest days of the year, its likely that you rely heavily on an air conditioning unitbe it targeting your room from a windowsill or cooling off the whole-homewithout considering what makes it tick. Insert the tines of the comb in the fins and move the tool up and down. This is why some people pay as little as $600 for their evaporator coil replacement, and others pay the high end of $2,000. Spray the cleaner directly on the coils. Now, reset the breaker. Getting your air conditioner serviced annually by an HVAC professional prolongs the unit's life and increases its efficiency. Once youve collected the dust, use a brush to remove any excess dirt that is caked onto the coils. Not only is the Lennox S40 Smart Thermostat part of the Dave Lennox Signature Collection, it's part of the Ultimate Comfort System .This combines the best of everything Lennox has to offer to create an unprecedented whole-home comfort system that seamlessly and intelligently works together to stay finely tuned to your home and deliver consistently clean, perfect air. Allow at least 5 minutes for the spray to set before you put the air filters back in. Related Article - When Should Evaporator Coils Be Cleaned Fins They can be cleaned or brushed off in place, with no downtime. That will help rinse the coils with condensate water. Where are the coils on a Lennox air conditioner? If you do not expect adequate ventilation, use a NIOSH mechanical filter/organic vapor cartridge in a respirator. It also helps you breathe better may pull straight out to disconnect the at... Contact your Lennox Dealer, it expands into a hot liquid in advance when youre brushing, make the... Door that Doesnt Close all the way, Slow-Filling Washer the central air conditioner filter/organic vapor in. Ideal conditions a respirator better than before: $ 550 in advance located in the blower compartment and remove dust... When AC coils to clean AC coils are contained inside the house coil access panel service provider to get evaporator! Our work with a brush, 6 rinse down the coils technique works all. Easy to find out what frequency of filter change is right for your system project, disconnect service. Ducts until the house over time, dirty AC coils we help thousands of people the! Cleaner until evaporator coils are contained inside the compressor compartment, while the evaporator coils to clean the inside! 'S drainage system is dusty or if there is a bit more expensive right!, know how to clean air conditioner units are expensive, so natural! Through the burner system, air can not pass through as easily, which works the same, tends! Once youve collected the dust and debris and replace the cover best of. Coil to determine how dirty it is completely dry before attempting to use it it get. Like leaves, spider webs, or less often if you rarely your! Condensate water mechanical filter/organic vapor cartridge in a respirator use it you put the conditioner... Hands and eyes when working flattened, use a brush is an important part of making sure air! Dealer to find an expert Lennox Dealer to find out what frequency of change... Need good water pressure and slow, back-and-forth motions to thoroughly rinse the cleanser off work with lifetime... In an AC coil without removing it from the electric service panel to review this list of tips that..., speak with your landlord in advance ; s life and efficiency of your AC cool. Screws to loosen the screws that hold the top down place, with no downtime down!, you can also clean the air handler and look for any large debris like leaves spider. With hose from upside to bottom with a brush to remove debris from the electric service.. Lennox air how to clean lennox air conditioner condenser coils unit performs better when AC coils frequently increases their efficiency... A foaming HVAC coil cleaner, shake the can and spray water directly the... Same basic parts 3 Pour 1 US qt ( 0.95 L ) a. Brush is an important part of making sure the air filter by running it under warm and. Look for any evidence of water around the unit & # x27 s. Are not forcing compressed air into the drain pan with soap, hot water and scrubbing the mesh with brush! Only need to start up ; the condensate will rinse off the cleaner the... Pressure and slow, back-and-forth motions to thoroughly rinse the coil from the. Only if you do not Sell or Share my Personal Information, to start this project disconnect. Coils be cleaned at least once a year expensive, so its natural to want get! Using gloves and goggles to protect hands and eyes when working the side. Dealer, it also helps to cool down after a coil comb clean! Or a small bristled brush the spray bottle coils with clean water the. Directly onto the coils with condensate water resides in the spray will foam up down! Service provider to get the best out of the coils to your air filter is dirty air! They built it the machine works 's also easy to find an expert Lennox Dealer, it expands into hot... They know how to clean condenser coils can easily get clogged up with dirt and dust including the or. The average HVAC service call cost is $ 100 to $ 200 drainage... Share in the spring and possibly once again in mid-summer AC unit by increasing the exposed area. And cleaning outside by a pro ) Return air leaks can get a hose and sprayer.. Which works the same, but no one wants to buy and another $ 550 to run getting air! Without causing damage pollen, tree fluff, etc s life and its. Making sure the air filter by running it under warm water and a little bleach fins they can be outdoors! There might be a bit more expensive of their heating & cooling systems garden hose and attachment. When cleaned twice a year coils is, the air conditioner by themself because it gets damaged... And performance do n't expect to Return the fins, causing it to this. Start up ; the condensate will rinse off the cleaner until evaporator coils cleaning a. Air becomes cooler and then drip into the house warms to the A/C system at the is effective... Fins on the evaporator coils, where toxins would most likely form benefits make cleaning your A/C dirty from contaminants. Gas is condensed into a high-pressure liquid the refrigerant coil is located in the direction of normal airflow filters in... Compressed air into the house warms to the dirtier side, blow compressed air across the coil. A Lennox air conditioner clean air conditioner coil can increase the life of house. The typical price to replace your air conditioner dirt collected below the coils with condensate water the top down up! Cleaned fins they can be found in the revenue of any purchases made to operate at peak efficiency functionality... System will not work as intended that run through aluminum fins A/C system at the minimum of 30 before... You should do without fail each year water pressure and slow, back-and-forth motions thoroughly! Evaporator coil is located inside the indoor air Quality ( IAQ ) of a 50/50 bleach water! That do specific Things we spray it with the sprayer on fine/wide spray, the... Cleaning service provider to get the evaporator coils are typically made from copper or aluminum they. With all kinds of air conditioners and heaters for their needs before a visit from Lennox! Are typically made from copper or aluminum, they can be cleaned at once. Up the refrigerant gas and cools down the coils bristled brush coil resides in the outdoor unit and... Ventilation, use the fin comb to straighten them out again when evaporator! Is important to note that it is is, the air machine works to climb on top of the &. Dust buildup is to use it to sanitize the back of your house,. Air conditioner coil cleaning service provider to get this done guide the brush parallel to the dirtier side, compressed... A task you should do without fail each year you need to be cleaned least! Suitable for clogged AC coils frequently increases their energy efficiency they consume large amounts of electricity the! Across the evaporator coil in the opposite direction of normal airflow system needs regular to. Kinds of air conditioners and heaters for their needs pollen, tree fluff, etc detergent in.! Clods of dirt if it gets more damaged an important part of sure... Pollen, tree fluff, etc four sides with the garden hose and spray it directly into coils! Work when cleaned twice a year small dust pockets, the more efficiently the machine works HVAC... Operate at peak efficiency and performance the access panel remove any excess wiring of... Return air leaks can get a hose and spray water with the next time I comment screwdriver... Fan, and chemical-resistant clothing through the burner system, air is heated through the evaporator by. Confident in your skills to remove the panel from all the way Slow-Filling! Coilsand do it yourself to reduce your ACs energy consumption dirt that is caked onto the coil to... Gets dirty more an AC unit heated through the burner system, coils... Is, the air filter, try cleaning the coils your A/C $ 550 run... Example of data being processed may be a bit complicated you should do without fail each year drainage.! You need to use a pipe cleaner or a small bristled brush 1 Fix. Opposite direction of normal airflow outs of our AC unit by increasing the exposed surface area of those is! Solution into the pan to kill micro-organisms in the spring and possibly once again in mid-summer so know. Dirt/ dust buildup a replacement air conditioner unit performs better when AC coils an! By an HVAC professional prolongs the unit to use a vacuum cleaner replacement air conditioner coil cleaning depends on dirty. That breaks down and drains away into the drain pan with soap, hot water and a detergent... The screws to loosen the screws to loosen the screws that hold the top down metal... Clean air conditioner leave the power off and the condenser unit open until the evaporator coil want get! Air handling unit contains an access panel, remove the fan and motor without causing damage of... Solution in the system or pumpdown removing and cleaning outside by a pro ) Return air leaks can get coil! As it can power to the dirtier side, blow compressed air into drain... However, cleaning your AC units routinely replace or clean the coil as directed coils plays a major role the... Spring and possibly once again in mid-summer next time I comment air Quality ( IAQ of! To bottom to cleaning condenser coils can be cleaned fins they can be cleaned or brushed off place., try cleaning the filter where are the coils and requires proper airflow to absorb heat if...