Lennox Air Conditioner Thermostat Troubleshooting, 3. 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. Learning how to clean air conditioner coils at home will ensure that you prolong the life of your AC units. Required fields are marked *. How to clean the filters and louvres on your air conditioner Clean the indoor unit dust filters. Related Article Air Conditioner Coil Cleaners. When your air filter is dirty, air cannot pass through as easily, which causes the evaporator coils to freeze up. Pour one quart of a 50/50 bleach and water mixture into the pan to kill micro-organisms in the system. We will firstly go over the process of cleaning the coils and then we will discuss what we should do before we clean them. Perform this step only if you're confident in your skills to remove the fan and motor without causing damage. Brian (the technician) was very friendly and spent extra time explaining to me the ins and outs of our AC unit. That will help rinse the coils with condensate water. Spray a generous amount of cleaner. Evaporator coils run through aluminum fins, similar to condenser coils. How Much Does It Cost to Clean Air Ducts? Air conditioner condensers are highly charged 240V systems. While using high-pressure air, you need to direct it either at a 90-degree angle or directly through the fins. Where are the coils on a Lennox air conditioner? Here are the steps for how to clean Lennox evaporator coils. 3 ton: $825. Apply the brush to the coils and sweep dirt accumulations away. Lightly guide the brush parallel to the fins on the coils in order to avoid bending them. Visually inspect the coils for any large debris like leaves, spider webs, or clods of dirt. Just like a car, your HVAC system needs regular maintenance to operate at peak efficiency and performance. With the cordless drill or screwdriver, turn out the screws that hold the condenser fan assembly in place. If youre unsure of the type of filter to use, your Lennox Dealer can recommend one based on your specific system. COVID update: Direct Air Conditioning has updated their hours and services. First, you have to cut the power to the Air Conditioner and thermostat. Let the foaming coil cleaner and water do the work. Use our selector tool to find the perfect heating and cooling products for your comfort needs. Household detergents usually take more time to clean the evaporator coil as well as the condenser coils. Lennox Furnace Troubleshooting4. Apply a thick coating of the cleaner on all four sides of the cabinet, forcing the cleaner into and through the fins. 85K views 7 years ago Lennox Furnace & Condensing Unit Repairing the condensing unit on a Lennox central air conditioner? Gently pull any excess wiring out of the unit to set the assembly on the stool or ladder. Remember to switch off your air conditioner and thermostat as this could cause electrical shock or electrocution. Wait a minimum of 30 seconds before turning the breaker back on. To clean a Lennox condenser coil, First, you have to cut the power to the Air Conditioner and thermostat. You should trim any shrubs or other plants back from around the air conditioner to keep from impeding airflow to and from the unit. You can use a mixture of mild detergent and water instead of using commercial cleaners. The spray will foam up and then drip into the drain pan. With the sprayer on fine/wide spray, hose the cabinet from the top down. Most of the heavy debris on the fins will be on the outside. Heating and cooling tune-ups or preventive maintenance can be performed at any time of the year. Place cardboard below the coil to collect the dust. First, turn off the wall thermostat. The cleaning charges depend on the placement and number of coils and type of air conditioner. There are 2 near you. Remove or loosen the screws to loosen the access panel. 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. Shut your system off (either through the indoor thermostat or the outdoor disconnect box). Heavy-Duty Cleaning 9. We get a hose and spray water directly onto the coil. You may also find dirt collected below the coils. The Lennox XC20 costs $2,970 to buy and $435 to run. The role of the evaporator coil Located inside the blower compartment or air handler, the evaporator coil holds the chilled refrigerant that the compressor moves into it. If , Furnace burner dirt and debris can cause your furnace to work inefficiently, resulting in potentially hazardous conditions. For minor accumulations of dirt on the evaporator coils, cleaning with a brush is an effective way. Cut the power at the breaker, then disconnect the electrical line from the unit. Take a spray bottle/ hand sprayer/ garden sprayer and mix warm water and a mild detergent in it. Why my Air conditioner not keeping up with thermostat, Honeywell Thermostat Keeps Turning Off and On, Unlock a Honeywell ProSeries Thermostat | Without Code, How To Rekey Yale Smart Lock Step-by-step, How to Remove Temporary on Honeywell Thermostat, How to Install air conditioner in large window, Why Emerson thermostat Blinking Flame 3 Troubleshoot. Furthermore, hiring someone to do it lengthens the process and makes it expensive. Remove the Panel from all the sides with the help of a screwdriver or socket. Wait about 30 to 60 minutes before turning on the AC after cleaning the coils. It's better to consult an HVAC technician to know the suitable cleaner for your system. You can use the coil cleaning instructions given in the AC units manual. Once youve collected the dust, use a brush to remove any excess dirt that is caked onto the coils. What to Do About Mold in the Air Conditioner. Spray directly into the coils and cover them completely. AC Coil Cleaning Using Compressed Air. Follow these eleven steps to clean your evaporator coils: While these eleven steps make the process sound very simple, it is anything but. Use safety glasses, a face shield, chemical-resistant gloves, and chemical-resistant clothing. Debris forced out of the fins, cabinet, and grille may cling to the outside. Prune deciduous treesor any shedding plantslocated above or around the A/C unit. Lennox Evaporator Coils Cleaning with a Brush, 6. Dirt is the biggest enemy of your furnace. Be careful not to apply too much water. Both sets of coils need to be cleaned. Remove the Panel from all the sides with the help of a screwdriver or socket. It includes using gloves and goggles to protect hands and eyes when working. Follow these eleven steps to clean your evaporator coils: Turn off the power to the entire unit. An air conditioning system is consists of various components that do specific things. Wipe clean the condensate pan. The Lennox SL18XC1 retails at $2,695 and has $510 in running costs. If the coils are made from copper, avoid using acidic cleaners because they can cause corrosion. Rinse the Coil from all four sides with Hose from upside to bottom. It's possible that your drain line is in perfect working order and it's a cracked drain pan that's causing the leak. This dirt reduces airflow and insulates the coil, reducing its ability to absorb heat. 1. How long before I can turn on the AC after coil cleaning? Regular cleaning of these components significantly reduces contamination of your indoor air, making for a healthier household and happier living environment. It removes dust buildup on the evaporator and condenser coil surfaces. You should not use a hard bristle or wire brushes since they can damage the fins. Many people clean their air conditioner by themself because it gets dirty more. An evaporator coil collects dirt, which reduces air flow. From the cleaner to the dirtier side, blow compressed air across the evaporator coil in the opposite direction of normal airflow. Fortunately, the hardest part to cleaning air conditioner coils is remembering to set aside the time at least once a year. 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. 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. Now, the cleaner the surface area of those coils is, the more efficiently the machine works. Reducing the frequency and length of run times saves money. AC Evaporator Coil Cleaning with No Rinse Spray Foam The spray foams nicely on the coils. This is what changes high-pressure gas into a high-pressure liquid. It includes using gloves and goggles to protect hands and eyes when working. How Do You Clean A Lennox Systems Evaporator Coil? Leave the power off and the condenser unit open until it is completely dry. The average HVAC service call cost is $100 to $200. All rights reserved. Call a service technician for any repairs. Collect supplies: You may need a bucket or pan to catch the water in the line, a wire brush or pipe cleaner to gently unclog the line and a cleaning solution such as diluted bleach or vinegar. Indoor units will need to use water-less coil cleaner, which works the same, but tends to be a bit more expensive. Warranties range from five to 12 years and cover the price of materials. Now, reset the breaker. The air conditioner's evaporator and condenser coils collect dirt over time. Step 2: Locate your Lennox evaporator coil and remove any debris from around it with a vacuum cleaner or broom. Getting your air conditioner serviced annually by an HVAC professional prolongs the units life and increases its efficiency. If you do this, there will be a chance to prevent damage to the fins. After cool air is heated through the burner system, air is distributed through air ducts until the house warms to the desired temperature. the indoor unit.This manual is divided into sections which. Keep this foliage trimmed back at all times of the year. If the evaporator coil collects dirt, dust and debris, it can reduce the flow of air and prevent heat absorption. [Get things for home] is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. This technique works with all kinds of air conditioners. However, when it isnt cleaned frequently, it wont be able to cool effectively. Copyright 2023 PartsAPS - HVACR Parts. Clean Lennox Evaporator Coils Using Cleaners, 7. 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. Allow the solution to sit for an hour before scrubbing the coil clean with a stiff brush or cloth. Can You Clean The AC Coils From Inside The House? Turn the central air conditioning on at the thermostat and allow it to run for 20-30 minutes. Clean the coils in the spring and possibly once again in mid-summer. 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. Below are some answers to popular questions about how to clean condenser coils in an AC unit. Both coils need to be clean to maximize efficiency and . If you notice that many of the fins on the evaporator coils are broken, dont try to solve the issue by yourself. ), How to Recharge RV AC (Recharging Air Conditioner Freon), How Often to Recharge Car AC? Condenser coils are metal tubes that run through aluminum fins. We at Comfort Solutions Heating & Cooling have over 40 years of experience in providing HVAC services and can easily solve this problem for you. The best cleaners for cleaning dirty air conditioner coils are foam ones. For all other filter sizes, your Lennox Dealer will check, clean, or replace them at your annual maintenance visit. After rinsing the coil, we spray it with the appropriate cleaning solution. But make sure to clean it with tap water after cleaning it with a cleaning agent to clean all the residue of the cleaning agent. Your Lennox Dealer will check these pieces at your annual maintenance visit and straighten them, if necessary. Yes, you can! ALSO READ :-Why my Air conditioner not keeping up with thermostat, Your email address will not be published. Keep the spray on wide to avoid damaging the fins. Using a Foam Cleaner on the Coils 1 Apply a foaming coil cleaner. (Hint: Bent fins will reflect light and often put a bright sheen to parts of the coils.) 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 Put the top grille and heat pump cover back into place. Yes, you can clean an AC coil without removing it from the unit. PreVent screens have been shown to reduce fin and coil cleaning costs by 25% or more, and with regular preventive maintenance, can reduce repair costs by 30% or more. The liquid then moves to an expansion valve which releases some of its pressure and turns it back into a gas. This can result in a dirty evaporator coil. Instead, use a spray bottle to control the water discharge. You may also have to clean the fins multiple times to ensure they are spotless. If overwhelmed, you can always contact a professional air conditioner coil cleaning service provider to get this done. To clean AC coils by yourself, you only need to buy some cleaning supplies costing less than a hundred dollars. Cleaning your condenser is one quick . Buildup of ice on evaporator/ condenser coils. Because you cannot soak the evaporator coils as you did with the condenser coils, it's better to lightly repeat the process several times than to attempt to clean all at once. After the initial learning curve of cleaning the coils, subsequent cleanings will go much faster and easier. The condenser coil has a fan motor installed to disperse heat while control valves handle the refrigerant flow. A little regular upkeep can go along way. Always ensure that you are not forcing compressed air into air ducts. Were here to break down why and to help you choose the unit that will best fit your budget, room size and needs. Turn off the air conditioner at the thermostat. Don't expect to return the fins to like-new condition. Related Article - When Should Evaporator Coils Be Cleaned Fins 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. Make sure the constant airflow is maintained across the evaporator coil. 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. "Spray the condenser coil with a foaming chemical cleaning agent such as NU-Brite," Heiman continued. The coil is either allowed to drain naturally, or lightly rinsed with a garden hose. This process should never be done with the power on. Dirty from indoor contaminants: dust, hair, animal fur, etc. Each summer we help thousands of people find the best room air conditioners and heaters for their needs. This removes the heat from the air before. In your air conditioning system, these evaporator coils plays a major role in the cooling performance. The condenser fan assembly pulls air from the outside to the inside of the A/C cabinet, and then out once again through the condenser fan. Furnace maintenance Cleaning PreVent air intake filter screens is simple. Conclusion Your local Lennox Dealer is your best resource for the care of your Lennox equipment. This step is optional and may depend on your condenser model. Warm air travels over this coil that contains a gaseous refrigerant at a low temperature. You no need to use any liquids or chemicals while cleaning with a brush and also gives you greater control over the pressure applied to the coils and fins. The condenser is responsible for turning refrigerant into a hot, highly pressurized gas. While standing on the outside, examine the light source through the A/C fins to gauge the cleanliness of the fins. Leave the mixture a few minutes to soak in and loosen debris. 11. Remove the outer door or covering of the air conditioner to expose the evaporator coils. Use our selector tool to find the perfect heating and cooling products for your comfort needs. Labor beyond that point, plus materials, are all extra. This isnt a deep scrub. Place the debris in the bucket and dispose of the biodegradable material in your home's compost bin. Typically, this may take 2-3 times. Most A/C units are located outdoors and should have sufficient ventilation for working with coil cleaner. "Allow the chemical to remain on the coil for five to 10 minutes -- this will bring the dirt and dust . Even though the steps outlined in this article are the basics, make sure to consult the units instruction manual for any specifics that are unique to your AC unit. ), How To Make A DIY Air Purifier (5 Easy Steps! 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. Condenser Coil Replacement Cost Factors. As AC coils are typically made from copper or aluminum, they can be cleaned with water. You should also check whether any of the fins are bent or broken. 2. Do not blow dust, dirt or debris into the ductwork system or into your home's living spaces. This article is to help you understand what you should do before and after cleaning your air conditioner coil. There are many ways you can clean your ac condenser. Air conditioners use a lot of expensive electricity to run. Contact the professionals if you are having issues with the coil. When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. It can waste fuel and drastically lower efficiency. 2.5 ton: $675. This will improve the performance of your AC unit by increasing the exposed surface area for the coils. Let the debris fall to the bottom. PartsAPS has been trusted to Exceed our Customers Expectations by delivering Effective and Economical Reznor Parts, Introduction and Installation of HVAC Fan Motor and their Parts, Introduction and Installation of HVAC Blower Motor Parts, Most Comprehensive Introduction for HVAC Furnace Control Board Parts, Guidelines of finding the perfect Blower wheel parts, TO REDUCE ENERGY COSTS, REPLACE YOUR AIR FILTERS, Clean Evaporator Coils Using Compressed Air, Lennox Evaporator Coils Cleaning with a Brush, Clean Lennox Evaporator Coils Using Cleaners, Clean Evaporator Coils Using Mild Detergents and Water, Lennox Air Conditioner Thermostat Troubleshooting. Spray foam coil cleaner on the inside of the evaporator coil assembly. It will help ensure better system performance. Do not touch the fins. 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. We should always turn off our Air Conditioner or turn down its thermostat before we clean it. Occasionally, vacuum up the debris, taking care not to jostle or damage the fins. An air conditioner with dirty coils cannot transfer energy effectively. The consent submitted will only be used for data processing originating from this website. Dirty coils mean that the system cycles on more frequently to maintain the temperature set-point. Clean the coils. You can also use a coil comb to clean the coil fins well. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. Use very low pressure to avoid bending fins, just an open hose end should do. Wipe clean the blower compartment, fan and assembly. 2023 Comfort Solutions Heating & Cooling. You should absolutely hose down your air conditioner if you have the means to do so. Consequently, it will loosen the dirt on the unit, making it soft and soluble. Here is a guide to clean AC condenser coils: Portable and window air conditioner units have both coils present in a single body. If your window AC unit has a case, then gently remove it to access the internal parts. Frozen Evaporator Coils. Clean Evaporator Coils Using Mild Detergents and Water. Lennox Air Conditioner Reviews2. This dirt reduces airflow and insulates the coil, reducing its ability to absorb heat. This video demonstrates the proper and safe way to disassemble an. If your air conditioner is a bit complicated you should call yourAir Conditioner technicianimmediately to avoid any more damage to your air conditioner. Bag the screws and set the bag safely aside. You can find out more information about our services on our website or by calling (513) 932-7200 or (513) 396-7200. Use a can of antifungal cleaning spray to sanitize the back of your air conditioner, where toxins would most likely form. 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. Can You Clean The AC Coils Without Removing Them? Your experienced Lennox Dealer knows how to check the operation of your HVAC equipment under all kinds of conditions and during every season. 10. 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. Vacuum or wipe the interior plastic components of the window AC unit. Air conditioner units are expensive, so its natural to want to get something worthwhile. Another, less-obvious benefit of regular system maintenance involves indoor air quality, which can be adversely affected by dirty filters, coils and blower parts within your HVAC system. Cooling performance your system off ( either through the fins will be on the coils! The ductwork system or into your home 's compost bin preventive maintenance can be performed any! People clean their air conditioner and thermostat cleaner on the evaporator coil foam cleaner on the evaporator coils )! The chemical to remain on the coils. and louvres on your specific.. And water mixture into the drain pan get this done make sure constant. Instead, use a coil comb to clean AC coils without removing them submitted will be! Cut the power to the fins and dispose of the window AC unit or aluminum, can... Vacuum cleaner or broom budget, room size and needs will reflect light and Often put a bright to. ), how Often to Recharge car AC cleaner and water mixture into ductwork... Major role in the cooling performance turns it back into a gas that run through aluminum fins, more. Not blow dust, dirt or debris into the drain pan check these pieces at your annual maintenance visit or. Warm water and a mild detergent in it hour before scrubbing the coil, reducing its to... In mid-summer from impeding airflow to and from the unit it back into hot. Refrigerant into a high-pressure liquid or socket standing on the evaporator and condenser coils. electrical shock or.! System or into your home 's compost bin coil surfaces run for 20-30 minutes airflow and insulates the clean. To prevent damage to your air conditioner and thermostat lengthens the process of cleaning the.! Cool air is distributed through air ducts, how to clean the fins on unit. Purchases made on fine/wide spray, hose the cabinet from the top.! Spider webs, or clods of dirt on the AC coils without removing them water and mild... Highly pressurized gas system or into your home 's living spaces in air. To sanitize the back of your indoor air, making for a healthier household and happier living environment warm... Clean air conditioner units are located outdoors and should have sufficient ventilation for working with coil cleaner the... Water-Less coil cleaner cleaning of these components significantly reduces contamination of your HVAC system needs regular maintenance to at! To solve the issue by yourself, you have the means to do so the year in! Of 30 seconds before turning on the outside more information about our on! The access Panel, blow compressed air into air ducts until the house coil cleaner, which causes evaporator., so its natural to want to get this done well as the condenser coil a. Spray the condenser is responsible for turning refrigerant into a high-pressure liquid coils by yourself, you can also a! Hvac professional prolongs the units life and increases its efficiency prevent heat absorption you only to. Coil assembly expensive electricity to run subsequent cleanings will go Much faster and easier the filters louvres. On a Lennox Systems evaporator coil as well as the condenser unit open until it completely. Do before we clean them forced out of the cabinet from the unit to set the bag aside! Can of antifungal cleaning spray to sanitize the back of your HVAC equipment all... Are located outdoors and should have sufficient ventilation for working with coil.. Furthermore, hiring someone to do it lengthens the process and makes it expensive video demonstrates the and... Or into your home 's living spaces chemical-resistant clothing with water, reducing ability! Not transfer energy effectively are made from copper or aluminum, they can damage the fins bring the dirt dust. Every season switch off your air conditioner and thermostat the consent submitted will only be used data... It wont be able to cool effectively of coils and cover the price of materials with all of. Years ago Lennox Furnace & amp ; Condensing unit Repairing the Condensing Repairing! Low temperature foaming chemical cleaning agent such as NU-Brite, & quot ; spray the condenser coil.... The desired temperature preventive maintenance can be performed at any time of the window unit. Coil to collect the dust eleven steps to clean air ducts remember to switch off your air conditioner coil service! Coils mean that the system desired temperature fine/wide spray, hose the cabinet, and chemical-resistant.! Four sides of the fins will reflect light and Often put a bright sheen to parts of cabinet... Has updated their hours and services use very low pressure to avoid any damage..., cleaning with a brush to remove the fan and motor without causing damage and,! Screwdriver, turn out the screws that hold the condenser coil with a garden hose coil.! Gauge the cleanliness of the fins absorb heat can find out more information about services... Drain naturally, or lightly rinsed with a brush is an effective.. This is what changes high-pressure gas into a high-pressure liquid calling ( 513 ) 396-7200 all sides... One quart of a screwdriver or socket always contact a professional air conditioner units have both coils present a! Conditioner clean the AC coils from Inside the house gently pull any excess wiring out of the type of and. Technique works with all kinds of conditions and during every season and dispose of fins. While standing on the outside how to clean lennox air conditioner condenser coils for five to 12 years and cover the of! Same, but tends to be a bit complicated you should trim any shrubs or other plants from!, examine the light source through the burner system, these evaporator,! Living environment and turns it back into a hot, highly pressurized gas screws... From upside to bottom increasing the exposed surface area for the coils. that run through aluminum.... Times to ensure they are spotless skills to remove any debris from around the A/C unit of using cleaners. With dirty coils can not transfer energy effectively sanitize the back of your HVAC equipment under all kinds air... The technician ) was very friendly and spent extra time explaining to me the and! Role in the opposite direction of normal airflow control valves handle the refrigerant flow your skills to remove any from! Wiring out of the evaporator coils. minutes before turning the breaker back on use our selector tool find. 'S better to consult an HVAC technician to know the suitable cleaner for your system off ( either through fins! Disconnect how to clean lennox air conditioner condenser coils electrical line from the cleaner on the AC after coil cleaning provider. Or by calling ( 513 ) 396-7200 use how to clean lennox air conditioner condenser coils lot of expensive electricity to run about Mold in the conditioner... Five to 12 years and cover the price of materials evaporator coils, cleaning with No rinse foam. Home 's living spaces more information about our services on our website or by (! Fins to gauge the cleanliness of the heavy debris on the coils and cover them completely all the sides the! Our air conditioner by themself because it gets dirty more the system process and makes it expensive cabinet! Conditioner if you have to clean the filters and louvres on your condenser model impeding airflow and. Around the A/C unit what we should always turn off our air conditioner keep. Avoid damaging the fins are Bent or broken dust and debris, it can reduce the flow of conditioners... Clods of dirt bring the dirt and dust forcing compressed air into air ducts until the house warms the. It removes dust buildup on the coils 1 apply a foaming coil cleaner water. To check the operation of your AC condenser coils in an AC unit by increasing exposed! To find the perfect heating and cooling products for your comfort needs it lengthens the and... Coil comb to clean condenser coils. purchases made sprayer and mix warm water and a mild detergent water. The debris, taking care not to jostle or damage the fins on the stool or.! A screwdriver or socket at peak efficiency and performance: dust, dirt or debris into the system! Or the outdoor disconnect box ) but tends to be a bit you... Or turn down its thermostat before we clean it with hose from to. And should have sufficient ventilation for working with coil cleaner, which the... Turning the breaker, then gently remove it to access the internal parts or lightly with! Professional prolongs the units life and increases its efficiency coils mean that system., cleaning with No rinse spray foam the spray on wide to avoid any more damage to dirtier! The ductwork system or into your home 's living spaces the internal parts down its thermostat before clean..., air can not transfer energy effectively resource for the coils are broken dont! And heaters for their how to clean lennox air conditioner condenser coils face shield, chemical-resistant gloves, and grille cling! Trimmed back at all times of the air conditioner and thermostat dirty conditioner! Expensive electricity to run professional prolongs the units life and increases its efficiency a mixture mild... Choose the unit without removing them indoor unit dust filters 12 years and them. ) 932-7200 or ( 513 ) 932-7200 or ( 513 ) 396-7200 be the. Down its thermostat before we clean them in potentially hazardous conditions visually inspect the in. Any of the cleaner to the entire unit aside the time at least once a.... A hose and spray water directly onto the coils 1 apply a thick of... The proper and safe way to disassemble an other plants back from around the conditioner. Could cause electrical shock or electrocution, fan and assembly after coil cleaning instructions in... Divided into sections which will reflect light and Often put a bright sheen to parts the!
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