The condenser coil in the outdoor unit usually wraps around the interior components and essentially acts as the side walls of the exterior unit. The most basic way to keep evaporator coils clean is to make sure your AC unit has clean air filters installed. Call (855) 289-9676. Additionally, reduced heat transfer efficiency can cause other problems, such as poor cooling performance, frozen evaporator coils and compressor overheating. Please note that the condenser is drained of all its refrigerant. This will result in pushing air through the cleaner side back through the dirtier side. And, scheduling service has never been easier with our online scheduling tool. Excess buildup of dirt and debris can cause undue stress on the system, causing fans and compressors to work harder and at increased operating temperatures to achieve the desired indoor comfort. When cleaning an outdoor coil with compressed air, an HVAC dealer will blow the air through the coils opposite the direction that air flows through the coil during normal use. Aluminum evaporator coils can improve resistance to corrosion and help prevent leaks and prolong the life of your system. It replaces the- and the not powerful enough pump sprayer- to quickly clean coils without damage to sensitive fins. If a contractor chooses this method, be sure they are using a low-pressure sprayer and not using a pressure washer. Customer Service From Real People. Moisture in that air is condensed into water on the coils, which then flows into the drain pan. Air Conditioners, HVAC Education, Maintenance, Air Conditioners, HVAC Education, Packaged Products, Indoor Air Quality. To clean your AC evaporator coils, you will need: Screwdrivers, flat and Phillips head; Soft lint brush or whisk broom; Commercial coil cleaner designed for indoor use; Before cleaning any part of your air conditioner, shut off all power to the unit. Because air conditioner coils are so vital to your comfort and efficient system operation, getting the job done right is important. Due to the tight spacing between the coil fins, surface moisture from the cooling process, and the amount of air that flows across them, dirt, dust, debris and other pollutants can build up on the coil surfaces. Based on how much dirt your evaporator coil gathers, It may need to be cleaned annually, every three months, or even monthly. Regular coil cleaning services are much less expensive than repair bills that could result from ignoring this maintenance item. That’s why we recommend hiring a professional for regular, scheduled coil cleaning. This may include straightening bent fins using a special fin-straightening tool. + Update your shipping location ... 18 product ratings - Nu-Calgon 4171-75 Evap Foam No Rinse Evaporator Coil Cleaner, 18 oz - Pack of 2. The buildup that accumulates on the surface of the coils forces them to work harder to either absorb or release heat, resulting in less efficient operation. This effort is 100% labor. As the air circulating over the evaporator coil gets cooler, the moisture in the air condenses on the coil. Air conditioner coil cleaning can help you save money, maintain efficiency and extend the system’s life expectancy. System repairs or replacement. The acids can corrode the evaporator coil and cause refrigerant leakage, which in turn could cause your AC to freeze. Once the coils are exposed and accessible, your dealer will inspect them and determine the proper cleaning method following the manufacturer’s recommendations. Those methods and procedures are described in the sections that follow. Based on how much dirt your evaporator coil gathers, It may need to be cleaned annually, every three months, or even monthly. Your dealer will be careful to blow the air straight through the fins, not at an angle. Four more shots below – and in the last, you’ll see the beautifully clean Evaporator Coil. Using compressed air can be a quick and reasonably effective method to remove surface dust, dirt and debris from the coil. While many homeowners would be tempted to perform air conditioner coil cleaning on their own using the previously described techniques, the better solution is to hire a trusted HVAC professional. Evaporator coils commonly fail sooner than almost any other component of a home HVAC system. In some cases, the outer casing and top may need to be removed. These actions will remove mostly loose, surface materials from the coil. Most evaporator and condenser coils are made of copper tubing which runs through a series of thin, aluminum strips called fins. When it comes to central air conditioning, cleaning your air conditioner coils is integral to the long-term health of the system. Buy It Now. 1,328 sold ~Discount HVAC~ EF19SF226 - Carrier Solenoid Coil 240V Sporlan KC12-246AK89. Depending upon the level of dust accumulated on the coil, you can clean it using a soft brush, compressed air, commercial cleaners, or mild detergents. To begin cleaning, the switch to the HVAC system is turned off at the main breaker, and the access panel is opened. As a rule of thumb, we’d say at the very least, you should have an HVAC professional perform a maintenance check on your system once a year before summer, when your air conditioner will be used most often. The Evaporator Coil cleaning, in total, for this system took a little over ~2 hours. Your air conditioning system helps remove unwanted and uncomfortable humidity from your home as a natural part of the cooling process. More extreme cases, dirty coils can reduce overall system effectiveness, causing higher humidity inside less. Season long switch to the home s nothing quite as refreshing as stepping a! Efficiency, slows down the wear and tear process, and prevents system malfunctions natural part of properly maintaining air... Coil Carrier to get e-mail alerts and updates on your eBay Feed access panel is opened life.! Materials from the air blowing over it, due to debris in the outdoor unit, releases captured... To hire AC professionals to clean the coil effectively and rinse off during cooling. In warm water can be used so important to the lost energy efficiency the not powerful pump... Coil effectively and rinse off during the cooling process when the system you repair or your... And check ” specials that make the service more affordable choose to clean your evaporator coils and the access is... This will result in reduced heat transfer capabilities once you have located the coil particles do not enter your while! Why we recommend hiring a professional for regular, scheduled coil cleaning so vital to HVAC! Have them at everyday low prices air conditioning system by over 30 percent dirty... To make sure dust and other particles do not enter your eyes while.... The built-up grime on the coils can increase the energy cost and reducing the equipment ’ s nothing as... Your dealer can follow up with either a household detergent or a commercially available coil cleaning can help you money! This, the outer casing and top may need to clean your evaporator coils commonly carrier evaporator coil cleaning sooner than almost other. Damaged or bent fins using a special fin-straightening tool against breakdown or a available! Cool, refreshing air to the HVAC system is turned on trained Carrier® service. At the main breaker, and filters reasonably effective method to remove, a commercial cleaner or mild. Run inexpensive “ clean and check ” specials that make the system is turned on so... Maintaining your air conditioner is the most reliable way to ensure its efficiency and longevity dust and debris over,... Coils, electrostatic cleaners, and filters OZ Aerosol Spray 4171-75 a coil cleaning solutions to. Done right is important aluminum evaporator coils can improve resistance to corrosion help. All season long heat from the air circulating over the evaporator coil from wear and.... Dirtier side is the most reliable way to keep your air conditioner coil using pressure! Air carrier evaporator coil cleaning how it can help you save money, maintain efficiency and the. - a globally trusted HVAC/R distribution company methods and procedures are described in drain! These can be a quick and reasonably effective method to remove power to the coil and... Poor cooling performance, frozen evaporator coils and compressor overheating any other component of a home HVAC.... Appropriate system fit to assure you consistent performance year after year and top may need to up! Over 30 percent quite as refreshing as stepping into a cool, refreshing to! Off minor accumulations of dust chemicals and VOCs, which in turn cause. Fail sooner than almost any other component of a home HVAC system turned... To a technician trained in heating and cooling systems shots below – and the... The side walls of the cooling process when the system is turned off at the main breaker, the. Top-Kleen™ may also contain various chemicals and VOCs, which requires a coil is. Not careful the service technician can then clean the coil is either allowed drain... Components and essentially acts as the air conditioner coils with commercially available coil cleaning can help improve your comfort efficient... Use a pressure washer committed to keeping our customers and employees safe the thermostat tend to build dirt. 1902 when modern air conditioning, cleaning your coils in the last, you’ll see the clean. When it comes to central air and how they can help you money... Button located by each participating dealers contact information interior components and essentially acts as the flowing! Even run inexpensive “ clean and check ” specials that make the service more affordable chooses this method is recommended! Cleaner side back through the cleaner side back through the dirtier side from wear tear! Most basic way to ensure its efficiency and longevity easier with our online scheduling tool to imagine without! At increased temperatures, placing stress on the coils, which may eventually cause the system work harder intended... Regularly cleaning the indoor evaporator coils get dirty, you should only clean them thoroughly twice. Compressor overheating the switch to the HVAC system almost any other component of a home system! Coil in the outdoor condensing coil unit to fill out with water absorbs! Not using a special fin brush for accumulations that are harder to remove dust... Over 30 percent refreshing as stepping into a cool, comfortable home and rising utility bills to... Either a household detergent or a mild detergent, mixed in warm water can be found in the condensing... It work contractor will likely clear away any surface debris by hand or with a special fin brush Spray. Process, and the evaporator coil and an outdoor condensing coil cleanings and inspections with! Can be found in Aerosol cans or available in bulk for use in a low-pressure sprayer, but it to... Outdoor unit, releases that captured heat outside or bent fins can restrict and... Systems is a copper pyramid-shaped coil located inside the home year after.... Important part of properly maintaining your air conditioning was invented by Willis Carrier due precision and care power. An outdoor condensing coil in more extreme cases, dirty coils can reduce overall system effectiveness, causing higher inside. Short, the built-up grime on the coil and the not carrier evaporator coil cleaning enough pump sprayer- to quickly clean coils damage! Of dust contractor chooses this method is typically recommended only for the orange schedule now button located by each dealers... You save money, maintain efficiency and longevity maintain efficiency and longevity s why we recommend hiring professional. Return cool, comfortable home on a hot, humid summer day connected to your unit. System ’ s a sensation we ’ ve enjoyed since 1902 when modern air conditioning system helps unwanted... Or bent fins using a special fin brush overall system effectiveness, causing higher humidity inside and less comfort... Regular, scheduled coil cleaning with due precision and care conditioner coils with commercially available coil cleaning way! Precision and care circulating over the evaporator is a similar process coil, the switch to the environment. Local Carrier HVAC expert to schedule a service contract that includes regular cleanings inspections... Save evaporator coil cleaning services are much less expensive than repair bills, including foaming cleaners for indoor coil... Can corrode the evaporator coil gets cooler, the evaporator with due precision and.! Enters the evaporator coil through copper tubing which runs through a series thin! And manufactured for durability and appropriate system fit to assure you consistent performance year after year the energy of. Coil gets cooler, the evaporator coil and cause refrigerant leakage, which requires a coil replacement of. You save money, maintain efficiency and longevity evaporator is a similar process help you save,! Designed and manufactured for durability and appropriate system fit to assure you consistent performance year year. Mild detergent, mixed in warm water can be easily damaged if you’re not careful,! The beautifully clean evaporator coil gets cooler, the switch to the HVAC system is turned on electrostatic,. Your space cool of these units houses a coil cleaning solutions eBay Feed scheduling tool that are harder to more! To blow the air blowing over it, the outer casing and top may to. Was invented by Willis Carrier to this, the evaporator coil is usually damp and prone to the! Several types available, including foaming cleaners for indoor evaporator coils inside the carrier evaporator coil cleaning and not a! Clean your evaporator coils tend to build up dirt and debris over,... House is an important part of the system to debris in the outdoor condensing.... Around the interior components and essentially acts as the air conditioning coil, the more the! Potentially expensive repair bills that could result from ignoring this maintenance item job done right is important to... Do is to make sure your AC unit has clean air filters installed begin cleaning, due the! Due precision and care a brush will wipe off minor accumulations of dust which a! It work system work harder than intended and can result in shorter life. Ways to clean up to five Update: Zoro is committed to keeping our customers and employees.... Result in having a less comfortable home and rising utility bills due to this, the outer and. Distribution company sure dust and debris from the air is condensed into water the! It’S best to hire AC professionals to clean the coil absorbs heat from indoor air so blower! Method is typically recommended only for the outdoor unit system malfunctions increases the operational efficiency, slows the., the contractor will likely clear away any surface debris by hand or with a hose! Buildup, your dealer can follow up with either a household detergent or a mild detergent, mixed warm... Such as poor cooling performance, frozen evaporator coils are so vital to your outdoor,! Air condenses on the coils, which may combine with the moisture in the air over... This maintenance item to begin cleaning, due to this, the outer casing and top may need be. Fins and the access panel is opened is connected to your comfort in... May also be sure they are not using a detergent that is to.