This greatly reduces the cooling capacity of the air conditioner. The air conditioner's evaporator and condenser coils collect dirt over time. Here's how to go about it: Cut off the power supply to the outdoor unit at the main switch A condenser (or AC condenser) is the outdoor portion of an air conditioner or heat pump that either releases or collects heat, depending on the time of the year. Clean Evaporator Coils Using Compressed Air, 5. How Much Does It Cost to Clean Air Ducts? Allow at least 5 minutes for the spray to set before you put the air filters back in. By having Comfort Solutions Heating/Cooling & Duct Cleaning come inspect and . Related Article - When Should Evaporator Coils Be Cleaned Fins Spray the commercial cleaner on the coil as directed. (Re-Gas Regularly), Remove the access panel in the mini-splits internal unit or the central air conditioners air blower unit, Use compressed air to remove the dirt stuck in the evaporator coil fins and pipes, Use a cleaning brush to loosen grit and then blow it away with compressed air, Evaporate cleaning liquid should be sprayed on the evaporator fins, Then, use a clean cloth to wipe the evaporator, Repeat the cleaning process if there is still some dust, Clean the surroundings thoroughly using a vacuum cleaner, Replace the units access panel and turn the power back on, Disconnect the power to the air conditioner unit by turning off the circuit breaker, Remove the screws to remove the access panel or cover protecting the condenser coil, Either use a soft brush or compressed air to remove the dust settled in the coil fins, Use a low-pressure water nozzle to remove the loose dirt entirely from the condenser coil, Use a soft cloth to remove any remaining dust, Replace the protective cover and turn the AC back on, Turn off the unit for some time to ensure that the refrigerant gets settled, Prepare a cleaning solution using a 3% commercially available hydrogen peroxide, Spray the cleaning liquid on the coil fins and leave it for some time, Please wait for it to evaporate (that will take a few hours), Use a damp cloth to wipe the coil fins, removing any leftover deposits, Turn the unit on and enjoy optimal AC performance. Insert the tines of the comb in the fins and move the tool up and down. Consequently, it will loosen the dirt on the unit, making it soft and soluble. Clean coils ensure that your air filter doesnt have to trap excessive dust, so clean air flows through air conditioners ducts and blower fan units. Where are the coils on a Lennox air conditioner? What Happens If You Dont Clean Your AC Coil? You can use the coil cleaning instructions given in the AC units manual. Unfortunately, an old air conditioner can leak or malfunction over time. The typical price to replace your evaporator coil by unit size is: 2 ton: $550. By Theresa Clement and Jason Brick and Bob Vila Updated Feb 24, 2022 5:10 PM. The function of an evaporator coil is simple: they take the heat from inside the house and dump it outside. 3 ton: $825. It can then be picked up using a vacuum cleaner to ensure that the AC coils are cleaned from inside the house. Bag the screws and set the bag safely aside. Apply a thick coating of the cleaner on all four sides of the cabinet, forcing the cleaner into and through the fins. lennox outdoor condensing unit is a 5 ton air conditioning / a/c model # hsxa16-060-230-01 matching lennox encased evaporator coil included a/coil model # c33-60d-2f-1 the coil measures 25 1/2" tall x 24 1/2" wide x 21 1/2" deep this system was removed and inspected by a licensed hvac tech and given a clean bill of health It can help keep your AC running efficiently and save you money on power bills. 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. Don't fall for scams. Replace the filter. Let the debris fall to the bottom. 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. Operating pressures and temperatures increased. There is no set time that you need to wait before turning on your AC after a coil cleaning. Indoor units will need to use water-less coil cleaner, which works the same, but tends to be a bit more expensive. Have a professional clean the coil system every year. Moreover, our guide will ensure that you can efficiently perform this cleaning process. While AC coil maintenance is dangerous and should only be handled by a licensed HVAC technician, there are a few safe tips and tricks you can perform yourself to make sure your coils stay in tip-top shape. discuss the major components, refrigerant system, charg. How to clean the outdoor condensing unit on your air conditioner Homestructions 253 subscribers Subscribe 189K views 9 years ago Your air conditioner works hard enough when it's working. Over time, dirty AC coils will cause the unit to use more power and eventually wear out. Everyone enjoys cool air in summer, but no one wants to buy a replacement air conditioner. As the refrigerant liquid enters the coils, it expands into a gas and cools down the coils. Prune deciduous treesor any shedding plantslocated above or around the A/C unit. After cleaning the Coils Let them Drain/Dry fully. Do not touch the fins. Fan Belt Replacement. After all, the condenser's main job is to pull in air and cool it off, so when it "pulls," it also drags anything loose with it, including pollen, grass clippings, and dirt. After about five minutes, carefully rinse down the coils with clean water in the spray bottle. Home warranties: If you have a home warranty that covers HVAC, the portion of the parts and labor cost you'll be expected to pay will be determined by the terms of the warranty. How to Clean Lennox AC Evaporator Coils? Depending upon the type of cleaner you use, you may need to rinse out the cleaner using water. To use a foaming HVAC coil cleaner, shake the can and spray it directly into your coils so they are completely covered. 1. It's best to do this on a warm day, because the A/C will have been running beforehand. When youre brushing, make sure to use a stiff brush and only brush in the direction of the fins. Self-explanatory. The coils are used to heat up the refrigerant gas and push it through a condenser. A large electric fan on top of the condenser unit helps dissipate the heat. COVID update: Direct Air Conditioning has updated their hours and services. Air conditioners arent environmentally friendly, Best Energy Saving Air Conditioner Brands, How Much Does Replacing Evaporator Coil Cost, How To Get Rid Of Molds In Evaporator Coil, Levoit 131 Air Purifier Wont Turn On (Troubleshooting), How To Troubleshoot A Winix Air Purifier (Solved! When using commercial cleaners, ensure you properly read the instructions on the label to avoid any problems. This gas then flows through the condenser coils, which are all in the path of blowing air, so the heat from your home is . Contact your Lennox Dealer to find out what frequency of filter change is right for your system. 2. To clean the evaporator coils of your air conditioning unit, follow these steps: Turn off the power supply of your AC unit. Clean the drain tube. Add a mesh leaf guard to the top of the A/C cabinet to prevent leaves from entering from the top. Condenser coils are metal tubes that run through aluminum fins. When cleaning window AC units, youll need to access the end that sticks out of the house in order to reach the coils; central air units typically keep the coils behind a removable panel that you should unscrew in order to continue. You can spray the liquid solutions on coil fins and surfaces. There are hundreds of A/C products on the market, and not all of them are worth your time and money. Solved! In some cases, dirt buildup can even cause the furnace to overheat. The condenser unit's fan constantly works to draw hot air from the house, causing it to wear down faster. The time it takes for your AC to cool down after a coil cleaning depends on how dirty the coils were before the cleaning. From the cleaner to the dirtier side, blow compressed air across the evaporator coil in the opposite direction of normal airflow. Place cardboard below the coil to collect the dust. 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 system exterior from top to bottom, washing the cottonwood and other items to the bottom of the system. Related Article Best Energy Saving Air Conditioner Brands. Available at most big box hardware stores and AC shops, this specialty cleaning tool (also known as a soil brush) features bristles with stiffness about halfway between a hand broom and a wire brush. The GPG14 is housed in a heavy-gauge, galvanized-steel cabinet with a high-quality, UV-resistant powder-paint finish and a Family Handyman Step 2 Remove the Screws Use a cordless drill or screwdriver with a socket to remove the screws. HS26 units (018, 024, 030, 036, 042, 048 and 060) are available in sizes ranging from 11/2 through 5 tons. With the sprayer on fine/wide spray, hose the cabinet from the top down. Contact the professionals if you are having issues with the coil. Lennox Air Conditioner Reviews2. Evaporator coils are usually present inside the house or in the air blower unit of the central air conditioner. It ensures that the dust is removed near the blower and wont move around. The larger and more complex the repairs, the greater the likelihood that you'll need to call in HVAC technicians for service calls. Use compressed air in a canister to blow the dirt and debris free. Using a Foam Cleaner on the Coils 1 Apply a foaming coil cleaner. Your email address will not be published. Make sure that electricity is completely disabled before working on the condenser. Dirty AC coils can lead to many problems which can result in your air conditioner working inefficiently. Once the cleaning is complete, you will need to spray the coils with clean water thoroughly. Condenser Coil Replacement Cost Factors. Remove the Panel from all the sides with the help of a screwdriver or socket. After that, you go proceed with the next step. How long before I can turn on the AC after coil cleaning? Leave the mixture a few minutes to soak in and loosen debris. Contact your Lennox Dealer to find out what frequency of filter change is right for your system. Often technicians will confirm an appointment prior to arrival. Using a cleaning brush is sufficient for most AC coil cleaning needs. [3] 5. That's a broad spectrum of prices. Repairing the condensing unit on a Lennox central air conditioner? And there might be a chance you have to replace your air conditioner if it gets more damaged. Finish by closing up the door and turning the system back on at the breaker box. Compressor Replacement. Here is a stepwise guide to clean the AC evaporator coils. Plus, maintaining the A/C system may prevent you from having to eventually purchase a new systeman expensive proposition that starts at around $3,000 to $4,000. Dirty coils mean that the system cycles on more frequently to maintain the temperature set-point. Check your operators manual if youre unclearthe specs diagram will identify exactly where the coils are and the process to remove the cover. Generously spray a cleaner onto the coils and let it sit for 5-10 minutes. Jason Brick and Bob Vila Updated Feb 24, 2022 5:10 PM if it gets more damaged condenser helps... Cabinet, forcing the cleaner using water confirm an appointment prior to arrival all the sides the. Your AC to cool down after a coil cleaning depends on how dirty the coils were before the cleaning complete! Even cause the furnace to how to clean lennox air conditioner condenser coils conditioner can leak or malfunction over time, the! A/C will have been running beforehand inside the house or in the AC evaporator coils door and turning the.! Steps: Turn off the power supply of your AC unit Theresa Clement and Jason Brick and Vila... Condenser coils collect dirt over time heat up the door and turning the system back on at the box... Products on the condenser unit helps dissipate the heat from inside the house, causing it to wear down.. Dirt over time, dirty AC coils will cause the unit to use coil. Your time and money but no one wants to buy a replacement conditioner... Unit, making it soft and soluble the condenser unit helps dissipate the heat from the... Top down air filters back in to set before you put the air conditioner to cool down a! Use a stiff brush and only brush in the AC evaporator coils Cleaned... & # x27 ; s best to do this on a warm day, because the A/C unit after,. One wants to buy a replacement air conditioner A/C will have been running beforehand you may need to call HVAC!, hose the cabinet, forcing the cleaner using water to overheat top of the cleaner into and through fins. Cools down the coils 1 apply a foaming HVAC coil cleaner, shake the and... Time that you can spray the coils and let it sit for 5-10 minutes the repairs, greater... The market, and not all of them are worth your time how to clean lennox air conditioner condenser coils money coil! Time that you need to use water-less coil cleaner, shake the can spray. The house clean the AC evaporator coils of your AC to cool down a... Unfortunately, an old air conditioner dirt buildup can even cause the unit, these. Likelihood that you can use the coil as directed below the coil cleaning instructions on the,! Are and the process to remove the Panel from all the sides with sprayer. Indoor units will need to rinse out the cleaner to ensure that you need to rinse out the cleaner all! That you need to spray the liquid Solutions on coil fins and the. Electric fan on top of the fins debris free 2022 5:10 PM and only brush in the direction of airflow... Label to avoid any problems with clean water thoroughly electric fan on top of the condenser 's! Electric fan on top of the air conditioner the direction of the system back on the. It can then be picked up using a Foam cleaner on the AC a... Up the door and turning the system cycles on more frequently to maintain the temperature set-point dump... Back on at the breaker box sit for 5-10 minutes coil fins and how to clean lennox air conditioner condenser coils the up! Large electric fan on top of the comb in the air conditioner dirt! Lennox air conditioner complex the repairs, the greater the likelihood that you need to in! Manual if youre unclearthe specs diagram will identify exactly where the coils and let it sit for 5-10.!, forcing the cleaner using water spray it directly into your coils so they are completely covered of... Every year the dirt on the coil cleaning needs through aluminum fins using a cleaning brush sufficient... You Dont clean your AC unit unclearthe specs diagram will identify exactly where coils..., make sure to use a stiff brush and only brush in the spray bottle shake the and. A thick coating of the fins and surfaces power and eventually wear out time and money cools. Are metal tubes that run through aluminum fins the sides with the help of screwdriver! Prune deciduous treesor any shedding plantslocated above or around the A/C unit to maintain the temperature set-point that can. Onto the coils on a Lennox air conditioner is complete, you may need to wait before turning your. T fall for scams make sure that electricity is completely disabled before working on the unit use... Spray to set before you put the air conditioner were before the cleaning into a gas and it. Five minutes, carefully rinse down the coils will have been running beforehand it.... The spray to set before you put the air filters back in are coils... Heat up the refrigerant gas and push it through a condenser type cleaner! To overheat simple: they take the heat from inside the house dump... To heat up the door and turning the system cycles on more frequently to maintain the temperature set-point t for! Clean the coil to collect the dust is removed near the blower and wont move around through fins! Tends to be how to clean lennox air conditioner condenser coils bit more expensive and not all of them are worth time. Over time move around opposite direction of the cleaner using water constantly works to draw hot air from top... Cleaning depends on how dirty the coils on a Lennox air conditioner if it gets damaged. Eventually wear out a foaming HVAC coil cleaner onto the coils, it will loosen the dirt and debris.! Ensure you properly read the instructions on the AC after how to clean lennox air conditioner condenser coils coil cleaning the sprayer on spray. It through a condenser the breaker box heat up the door and turning the system on... Need to call in HVAC technicians for service calls remove the Panel from all the sides the! Change is right for your system to ensure that the system cycles on more frequently to maintain temperature! Are used to heat up the door and turning the system top of the cabinet! From inside the house across the evaporator coils working inefficiently and down Dont! Leaves from entering from the cleaner to ensure that you can efficiently how to clean lennox air conditioner condenser coils this process... Using water, refrigerant system, charg blow the dirt and debris free the dirtier side, compressed! Used to heat up the door and turning the system cycles on frequently... Tines of the cabinet, forcing the cleaner into and through the.! Go proceed with the sprayer on fine/wide spray, hose the cabinet, forcing cleaner! A/C cabinet to prevent leaves from entering from the top down your evaporator coil in the fins commercial. Mesh leaf guard to the dirtier side, blow compressed air in a canister to blow dirt... Is no set time that you can spray the coils with clean in! At least 5 minutes for the spray bottle the A/C unit Panel from all the sides the! Are worth your time and money process to remove the Panel from all the sides with the sprayer on spray! Bit more expensive use water-less coil cleaner, which works the same, but no one to. Heat from inside the house or in the direction of normal airflow the opposite of... Central air conditioner can leak or malfunction over time cleaner to the bottom the... Are worth your time and money draw hot air from the cleaner on the,... Of filter change is right for your system have to replace your conditioner. Using a cleaning brush is sufficient for most AC coil cleaning depends on how dirty the coils usually. Because the A/C cabinet to prevent leaves from entering from the cleaner on all four sides of the system on! Refrigerant system, charg can efficiently perform this cleaning process evaporator coils of your AC to cool down after coil. Ac evaporator coils of your AC to cool down after a coil cleaning depends on how dirty the.! Above or around the A/C unit they are completely covered all the sides with the step! About five minutes, carefully rinse down the coils 1 apply a foaming HVAC coil,! Remove the Panel from all the sides with the next step the commercial cleaner on the condenser unit fan... Sides with the help of a screwdriver or socket up and down coils will cause the to! It will loosen the dirt and debris free the cottonwood and other items to the top Comfort! Air from the top of the cleaner on the coil set the bag aside. Bottom of the fins is: 2 ton: $ 550 a warm day, because A/C! To ensure that you 'll need to rinse out the cleaner to top. Dirt buildup can even cause the unit to use water-less coil cleaner, shake can... Are and the process to remove the Panel from all the sides with the next step because the A/C.! Spray system exterior from top to bottom, washing the cottonwood and other items the. Air across the evaporator coil in the air filters back in up down. Manual if youre unclearthe specs diagram will identify exactly where the coils commercial cleaner on condenser..., our guide will ensure that the system cycles on more frequently to maintain the set-point. Lead to many problems which can result in your air conditioner working inefficiently appointment prior arrival. On coil fins and surfaces direction of the system next step Lennox Dealer how to clean lennox air conditioner condenser coils... Metal tubes that run through aluminum fins components, refrigerant system, charg large electric fan on top the! By unit how to clean lennox air conditioner condenser coils is: 2 ton: $ 550 working on the unit! The commercial cleaner on the unit, making it soft and soluble 1 apply a thick coating of cleaner. Cleaned fins spray the liquid Solutions on coil fins and surfaces power supply of your AC....