Turn the central air conditioning on at the thermostat and allow it to run for 20-30 minutes. Using a Foam Cleaner on the Coils 1 Apply a foaming coil cleaner. Use soft cleaning towels to hand-clean the coil. The cleaner should foam immediately, filling the air between coils. The coils are located on the side of the air conditioner, usually on the bottom. Back flush condenser coils with water using a medium (no more than 400 PSI) water pressure and water flow over 2.5 GPM. 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. Clean Evaporator Coils Using Compressed Air, 5. An air conditioning system is consists of various components that do specific things. Spray a generous amount of cleaner. 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. Hold a strong flashlight or shop light inside the A/C cabinet. This technique works with all kinds of air conditioners. Indoor units cleaned using rinse-free cleaner simply need to start up; the condensate will rinse off the cleaner on its own. Use a soft brush to very gently clean the fins (they bend easily). Evaporator coils are usually present inside the house or in the air blower unit of the central air conditioner. (or pumpdown removing and cleaning outside by a pro) Return air leaks can get a coil very dirty. An example of data being processed may be a unique identifier stored in a cookie. Depending upon the type of cleaner you use, you may need to rinse out the cleaner using water. Many coil cleaners are safe to use on both aluminum and copper coils, but check the packaging before applying a cleaner to the coils. Clean Evaporator Coils Using Mild Detergents and Water. Replace one-inch pleated filters once a month. Apply a thick coating of the cleaner on all four sides of the cabinet, forcing the cleaner into and through the fins. Before we start, it is important to know that there are two types of coils: A refrigerant coil and an evaporator coil. Heavy-Duty Cleaning 9. Also, the air conditioner unit performs better when AC coils are periodically cleaned. This will reduce the efficiency of your AC and may cause other problems. Add a mesh leaf guard to the top of the A/C cabinet to prevent leaves from entering from the top. Does your coil cleaner display No Rinse Required? An evaporator coil collects dirt, which reduces air flow. Both sets of coils need to be cleaned. Indoor units will need to use water-less coil cleaner, which works the same, but tends to be a bit more expensive. Use a can of antifungal cleaning spray to sanitize the back of your air conditioner, where toxins would most likely form. Both split air conditioner and heat pump condensers are made of the same basic parts. Repairs to crushed fins with the comb are generally imperfect but should be better than before. It's also easy to find an expert Lennox dealer who can help you make the most of your HVAC system. There is also a cleaning agent solution in the market that can clean your dirty coils easily. It removes dust buildup on the evaporator and condenser coil surfaces. For light accumulation of dust, you can use the compressed air technique. Lightly guide the brush parallel to the fins on the coils in order to avoid bending them. I have spent thousands of hours studying air conditioners, heaters and home air products so you can learn & buy with confidence. Save my name, email, and website in this browser for the next time I comment. Do not touch the fins. To clean air conditioner evaporator coils, one should start by taking the necessary precautions. Allow at least 5 minutes for the spray to set before you put the air filters back in. While using high-pressure air, you need to direct it either at a 90-degree angle or directly through the fins. Let the foaming coil cleaner and water do the work. Unlike other customized cottonwood . The soft aluminum fins on the heat exchanger are easily crushed. How Do You Clean A Lennox Systems Evaporator Coil? Keep the access panel and screws aside, they won't get lost. To prevent AC coil corrosion on the outside unit, ensure that you clean the coil at least twice a year. This cleaner helps prevent toxic particles and spores from growing in your appliance. First, use your hand-held vacuum cleaner to suck in all the dirt and debris from the dirty AC filter. 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. It's also easy to find an expert Lennox dealer who can help you make the most of your HVAC system. Compressor Replacement. Or the breaker may have a large lever than pulls down to disable the system. While there are a number of commercially available coil cleaning solutions on the market, air conditioner coils can be cleaned with a solution of a mild household detergent and water. 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. The cool air that flows from your central air conditioning system is the result of two sets of coils that do different things: condenser coils that dissipate the heat and evaporator coils that cool the air. Call Matt (480) 405-1174. The . Perform this step only if you're confident in your skills to remove the fan and motor without causing damage. Air conditioner maintenance. Otherwise, the collected dirt will move further into the fins and become difficult to remove. Be sure an adult, 18 or over, is able to legally allow entry into your home. This video demonstrates the proper and safe way to disassemble an. If the coils collect more dust or debris, you have to perform the monthly cleaning. We are family owned A+ Rated by the Better Business Bureau and stand behind our work with a lifetime warranty. Unfortunately, an old air conditioner can leak or malfunction over time. Clean the air conditioner's coils The air conditioner's evaporator and condenser coils collect dirt over time. 2.5 ton: $675. Generously spray a cleaner onto the coils and let it sit for 5-10 minutes. 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. As the refrigerant liquid enters the coils, it expands into a gas and cools down the coils. You can also clean the Air Conditioner coil inside your house if you have minimum cleaning and part location knowledge. Most A/C units are located outdoors and should have sufficient ventilation for working with coil cleaner. If you frequently use your A/C or if you have a dirty exterior (leaves, pollen, and dirt) or interior, clean the coils more frequently or on an as-needed basis. An evaporator coil is a component of an air conditioner that cools the refrigerant. Here is a list of items that can be used to clean an AC condenser coil. Do not blow dust, dirt or debris into the ductwork system or into your home's living spaces. However, cleaning your AC coils frequently increases their energy efficiency. Copyright 2023 Get Things For Home | Powered by Astra WordPress Theme. Lennox EL16XC1 costs $2,200 to buy and another $550 to run. Prune deciduous treesor any shedding plantslocated above or around the A/C unit. Complete the side before moving onto an adjacent side. 1. Remember, filters may need more frequent attention if your air conditioner is in constant use, is subject to dusty conditions, or you have pets in the house. An AC coil replacement cost ranges between $600 and $2,000, with national average evaporator coil prices around $1,350, fully installed. Protect motors and electrical components from oversaturation that can cause motor and electrical failure. To avoid these problems, your Lennox Dealer will check and clean your air conditioner's coils, if necessary, at your annual maintenance visit. Keep this foliage trimmed back at all times of the year. Clamp and cut the lines. As the air from the blower fan moves over the coil, the cold refrigerant removes the heat from your home's air. "Spray the condenser coil with a foaming chemical cleaning agent such as NU-Brite," Heiman continued. The good thing about it is that this is the easiest thing to do. Self-explanatory. Starting from the back side of the unit, remove the panels one by one, being careful not to damage the condenser fins. Refrigerant in gas form is compressed into the coils, where the gas is condensed into a hot liquid. Condenser coils are metal tubes that run through aluminum fins. Furthermore, hiring someone to do it lengthens the process and makes it expensive. HS26 units (018, 024, 030, 036, 042, 048 and 060) are available in sizes ranging from 11/2 through 5 tons. You can use a mixture of mild detergent and water instead of using commercial cleaners. Get daily tips and tricks for making your best home. 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. Dirty coils can be the reason why your airconditioner is not cooling the houseand the quality of air can be pretty bad to breathe due to the bad smell coming from the Dirty coil. Getting your air conditioner serviced annually by an HVAC professional prolongs the units life and increases its efficiency. Remove excess water with the shop vacuum in wet mode. Related Article Do Mini Split Bring In Fresh Air. Don't expect to return the fins to like-new condition. The dirtier they are, the longer it will take for them to cool down. Step 4: Allow the filter to dry Typically, this may take 2-3 times. You may also find dirt collected below the coils. This is what changes high-pressure gas into a high-pressure liquid. 2. Wearing gloves, lift out large debris that has settled on the bottom of the metal cabinet. Consequently, it will loosen the dirt on the unit, making it soft and soluble. Clean Lennox Evaporator Coils Using Cleaners, 7. Clean the drain tube. The time it takes for your AC to cool down after a coil cleaning depends on how dirty the coils were before the cleaning. Lennox Furnace Troubleshooting4. Always ensure that you are not forcing compressed air into air ducts. Contact the professionals if you are having issues with the coil. The function of an evaporator coil is simple: they take the heat from inside the house and dump it outside. Spray the coil with cleaning chemicals. In your air conditioning system, these evaporator coils plays a major role in the cooling performance. We participate in several affiliate programs including the Amazon Services LLC Associates Program, an advertising program in which we earn fees by linking to Amazon and affiliated sites. The most important maintenance task that will improve the efficiency of your air conditioner is to routinely replace or clean the air filters. What To Do When Evaporator Coil Is Leaking? Inspect the coil to make sure that it is finally clean. For indoor units, you can avoid a puddle beneath your window by rinsing with a spray bottle or compressed air, or opting for a slightly pricier no-rinse type of coil cleaner. So, know how to clean Lennox evaporator coilsand do it yourself to reduce your ACs energy consumption. Nordyne Parts- Make your choice for the best Nordyne Replacement Parts from PartsAPS. Place cardboard below the coil to collect the dust. 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