dirty evaporator coil

] We install, service, and repair all makes of heating and cooling systems. "postalCode": "85040", A dirty evaporator coil can also cause a reduced airflow across the evaporator, which will in turn cause a reduced heat loading on the refrigeration system. Once you get most of the loose dirt removed, you can use an AC cleaning solvent or a mix of water and dish detergent to spray the coils off. Routine maintenance is the best way to prevent getting a dirty coil. Heat The coil is the part through which heat from Every year or two at the most, the coil should be cleaned thoroughly as part of a preventative maintenance visit. Dirty evaporator coils end up reducing air flow and thus impedes the extraction of undesirable heat in the surrounding air. In some cases, dirty coils cause evaporator coil freeze-up or bring about premature compressor failure. The top of the system will have an access panel held in place by a couple of screws and may have tape covering the edges to keep the area sealed off properly. A little dirt can hinder your systemâs ability to absorb heat and create cool air. This can also lead to damage and/or breakdowns. Pouring a capful of bleach down the hole will keep the lines clear and prevent mold. This effort is 100% labor. }, When it becomes dirty, its ability to The cleaning process itself isnât complex once the coil is removed, but it has to be removed correctly and reinstalled correctly too. What Are the Potential Problems that Can Come from a Dirty Evaporator Coil? If you make a habit of cleaning your coils often, you may only need a soft bristle brush, a rag, or some compressed air. The evaporator coil sits above your blower on a gas furnace, or below the blower if you have an all electric heat pump system with an air handler. Usually, this is located in an attic or closet. At Comfort Pro Heating & Air Conditioning in Reading PA, we can get you on the right schedule to maintain a more efficient system. For example, a new, clean, residential three-ton cooling coil is rated by the manufacturer to have a pressure drop of .30â w.c. at 1200 cfm. These are the coils. 2) It may cause your unit to leak water. Evaporator coils tend to build up dirt and debris over time, which may eventually cause the system to freeze up or corrode. Evaporator Coil Needs Cleaning - If your evaporator coil is dirty it'll make absorbing the heat difficult. Coils should be cleaned regularly to ensure that they stay in excellent condition and free of leaks. small residential refrigerators. The evaporator coil is an essential piece of your air conditioning system. It usually looks like a light switch inside of a grey box, located in the attic. You should always inspect your coils before you clean to see how much buildup has occurred. Can a Dirty Furnace Coil Affect Heating?. 1) It will cause your air conditioner to stop cooling. You can easily prevent this type of repair by c ontacting us scheduling regular HVAC maintenance . Once the evaporator coil is identified and located, it is still not easy to identify if a dirty coil is the cause of the problem. A Dirty Evaporator Coil Causes Many Problems. The dirt blocks the airflow and the ability of the evaporator coil to absorb heat from the air. Dirty or blocked air conditioner cooling coils (evaporator coils), how to diagnose & repair Other Causes of Blocked Air Conditioning Evaporator Coil or Reduced Air-flow DAMAGED COOLING COIL & CONDENSING COIL REPAIR REPLACE - separate articles DIRTY COIL CLEANING PROCEDURES - separate article Questions & answers about blocked, damaged, dirty A/C or heat pump cooling coils/evaporator coils What is Dirty Sock Syndrome? That combined with not changing your air filters . When an evaporator coil is covered in grime, the coil is forced to work harder to cool your home. The Evaporator Coil cleaning, in total, for this system took a little over ~2 hours. Remember, you should always put things back the way you found them, including all of the aluminum tape that seals the lines and box. Inside, you should see the coils, which usually look like an A-Frame with radiators on either side and many tubes running in loops. In cooling mode, warm air entering the cold passages of the coil condenses. If you see any signs of mold, you will want to call a technician who can treat the system to ensure the mold is not being spread throughout your home. The only field-applied polymer that prevents microbial growth on hvac equipment - for professional use only VindEX Ultra and VindEX Coastal protect your home and your family from airborne mold and bacteria circulated into the heating and air conditioning system . The dirt build-up will basically act as insulation keeping the heat away from the coils, which will cause the coils to freeze over because they simply get too cold. 5) It is the breading ground for mold, bacteria, and fungus. The unit’s evaporator coils are among the more important of these hidden components. The first thing you need to do when cleaning your evaporator coils is to gather the proper tools for the job. "https://plus.google.com/100416845334958550371", "name": "Day & Night Air Conditioning, Heating & Plumbing", When an evaporator coil gets dirty the static pressure drop across the coil increases Small domestic refrigerators and freezers use: Plate evaporators Where are plate evaporators used? Any debris that is stuck can be worked away using your soft bristle brush. "telephone": "602-956-9404", Inspection: If dirt buildup is restricting your evaporator coilâs ability to absorb heat, condensation can freeze up on the coil and cause your air conditioner to break down. "streetAddress": "3669 E La Salle St", Just remove the tape and screws, and open up the box compartment. How Does Your Attic’s Ventilation Affect Your Energy Bill? If you’re not sure if it’s time to clean your evaporator coil, look for the following symptoms. Dirty air filters in the system (or the lack of filters entirely) can increase the amount of material that makes contact with the evaporator coil. Another potential obstruction in the evaporator coil is mold. (Remember, before you open access panels and start working [â¦] Learn how to clean evaporator coil and save money on bills! The evaporator coil is key to removing those nuisances from the air in your home. The good news is that dirty condenser coils on a refrigerator are easily and quickly remedied. Learn how each coil works and how to keep them clean. As a result, your system will likely consume more energy and ultimately lead to bigger monthly bills. "geo": { Where are plate evaporators used? It absorbs heat from air that passes over it, and that air then travels into your home to cool it. Low Airflow. Would the lower high side pressure cause refrigerant to condense at a lower temp thereby increasing liquid level in coil â¦ A dirty evaporator coil can spell real trouble for your whole system. Here is some basic information on effectively cleaning evaporator coils. Since refrigerant, most commonly Freon, runs in a closed system, you shouldn’t … the static pressure drop across the coil increases. 5 Reasons You Should Use a Geothermal Cooling System. The following symptoms indicate that you may need to clean your evaporator coil. Just a few short minutes a couple times a year is all it takes to keep your coils sparkling clean. Here are the details. If your coil is unable to absorb heat due to built-up dirt and debris, condensation may accumulate and cause your coil to freeze. Evaporator Coil Needs Cleaning - If your evaporator coil is dirty it'll make absorbing the heat difficult. Knowing how to clean your evaporator coils inside the house is an important part of properly maintaining your air conditioning system. Frozen Evaporator Coils Troubleshooting Dirty Ice On Air Conditioner - Causation There are several reasons for a frozen evaporator coil for your air conditioner or heat pump system. This article will explore how a dirty air filter can restrict airflow over the evaporator and cause very serious and expensive system problems. "@id": "", Dirty evaporator coils significantly decrease air conditioner efficiency. A dirty condenser coil with have a reduced ability to transfer heat to the outside air and this can lead to a less effective cooling system. The evaporator coil is an essential piece of your air conditioning system. At this point, cut the power to your system before you start cleaning. "longitude": -112.00115440000002 You can also use a pipe cleaner to gently clean the line and prevent blockage. So if your coil is dirty or isnât functioning properly, the cooling power of your air conditioning system is â¦ My AC is currently not working and an AC repairman came and looked and said that I have a dirty evaporator coil (among other problems). Airflow is the lifeblood of a central heating, ventilation and air conditioning system. So, for practical purposes, a dirty evaporator coil and a frosted evaporator coil will have the same symptoms. Dirty evaporator coils end up reducing air flow and thus impedes the extraction of undesirable heat in the surrounding air. Dirty Coil As with most parts of your AC system, the ACâs evaporator coil will accumulate dirt, dust, and other debris over time. The coils are located on top of the air handler inside your house. "Tuesday", The evaporator coil is one part of an air conditioner that can cause problems when long-term maintenance is neglected. Among the first items an HVAC technician will check on a â¦ Because of this, you will need to keep an eye out for the following problems typically associated with dirty coils and either attempt to clean them yourself orâeven betterâ contact a professional . As a result, your system will likely consume more energy and ultimately lead to bigger monthly bills. "Wednesday", A dirty coil greatly restricts airflow and causes issues with heat and humidity. Why Doesn’t My AC Unit Come with a Dehumidifier? "@context": "http://schema.org", That one is outside, in the aptly named condenser unit. You will also need a screwdriver or ratchet to gain access to the coils. Here are a few reasons with more to Its job is to absorb heat from your living space and transfer it elsewhere. "https://www.facebook.com/DayandNightairconditioningheatingplumbing", Dirty sock syndrome cure - VindEX Ultra. We've given you plenty of reasons why it's unwise to have a dirty filter, but dirty evaporator coils are also the cause of a lot of HVAC issues. Here are seven different techniques you can use to clean evaporator coils without taking the entire system apart. The bad news is you risk the expense of a high-priced compressor failure should you allow the coils to become excessively clogged with Dirt along the coil creates a layer of insulation between the refrigerant coil and air. Financing options are available with approved credit. Proudly Serving Berks, Lehigh, Lancaster, Montgomery, Chester, and beyond! If your evaporator coil is dirty, those cycles will last much longer and it might seem like your air conditioner is constantly running. Optimizing Your Energy Efficiency This Winter, ALLENTOWN heating & air conditioning/hvac. Since the coils are usually damp from the dehumidification process, it is very easy for contaminants to stick to them. Frequently changing the air filter of your air conditioner might prove to be expensive. "Monday", As a result, air conditioners containing dirty evaporator coils need to be kept running longer to achieve the same cooling effect as their more pristine counterparts. I was wondering what the causes of a dirty evaporator coil are and how long it takes to build up. The first thing you need to do when cleaning your evaporator coils is to gather the proper tools for the job. There have been several anecdotal reports of HVAC heat exchanger fouling (e.g. This is probably the dirtiest evaporator coil I have had to clean. The evaporator coil of your air conditioner is crucial for the unitâs performance. "sameAs": [ What Problems a Dirty Evaporator Coil Creates The popular colloquialisms about dirty not being too bad of a thing doesnât apply to your air conditioner. A dirty evaporator coil is pretty common and it happens when you do not have your HVAC system properly maintained. When evaporator coils get dirty, their performance in these two functions is significantly reduced. Reason low air flow/dirty evaporator would raise subcooling I understand low superheat low suction pressure which would lower high side pressure. The evaporator coil is the air conditioning (or heat pump) coil inside your HVAC system's air handler, or blower. "@type": "HVACBusiness", You can do this either by flipping the breaker in your breaker panel or by finding the power switch located near the air handler. So, today we will be touching on what the evaporator coil is, why it goes bad, and when you need to replace it to keep your HVAC unit running smoothly. Dirty condenser coils can cause a number of problems. If your evaporator coil is allowed to collect too much of a dirty build-up, it can lead to additional issues, mainly a build-up of ice. Contact our knowledgeable team today to learn more or to make an appointment. Dirt and dust limit the evaporator coil’s ability to remove heat from the air. Problems Caused By Dirty Evaporator Coils Your evaporator coils are responsible for holding refrigerant that helps cool your home. "priceRange": "$000 - $000", While you’re here, you might want to inspect the drain hole at the bottom that leads to the drip pan. The dirt build-up will basically act as insulation keeping the heat away from the coils, which will cause the coils to freeze over because they simply get too cold. A dirty evaporator coil will ruin your home comfort. Once your air filter is clogged, dust and dirt will begin to find ways around the filter and make it to your evaporator coil. "image": "http://dayandnightair.com/wp-content/uploads/2016/08/logo-mobile.png", The smell comes from biological material that dries out on the coil when the system is off or in heat mode. If your air conditioner is no longer cooling your home as effectively, a dirty evaporator coil may be the culprit. Problems can develop with dirty evaporator coils as it can affect the system's performance and efficiency. The evaporator coil is indoors, in the air handler unit. Dirty Evaporator Coil Why such a fuss over changing your air filter? When dust and debris are allowed to accumulate, the coil becomes less effective at drawing heat from the air as it passes through your air conditioning unit. Checking the evaporator coil Signs of a Dirty Evaporator Coil. }. If your coils ice over, it can damage your compressor, which is an expensive fix. }, By checking and changing the air filter on a regular basis you can keep the evaporator coil clean preventing the problem of your air conditioner from icing up. A dirty evaporator coil decreases airflow, resulting in reduced heat transfer and a degradation of the dehumidification process. A dirty coil has more airflow resistance than a clean coil. If you’ve never had your HVAC system inspected or cleaned, consider scheduling a tune-up right away. Loosely defined, dirty sock syndrome is a smell that comes from an evaporator coil, especially when it first comes on or shifts from heat to cool. I've only lived at this house for 7 months and replace my air filter every month. evaporator coil fouling. Cleaning a Dirty Air Conditioner Evaporator Coil Today I take you along on a call where the homeowner was turning their air conditioner on but it was just not properly cooling the house. ©2020 Comfort Pro Inc. All Rights Reserved. The water will run down into the drip pan below, so you don’t have to worry about cleanup. By keeping your evaporator coils clean, your system will work more effectively and efficiently, and you can save yourself lots of money on power bills and repairs in the long run. "https://www.youtube.com/user/DayandNightHVAC?feature=mhee" A dirty evaporator coil affects the cooling capacity of your air conditioner. Dirt and dust limit the evaporator coilâs ability to remove heat from the air. Condenser coils are one of the main components of your HVAC system that make sure your unit is reliable, effective, cost â¦ At ICP, we recommend that homeowners have a qualified service technician perform a complete system check-up once a year. "Sunday" • The energy-efficiency of the unit is going to drop significantly. It’s normally located in your attic, basement/garage area, closet, or crawl space. Small domestic refrigerators and freezers use: Plate evaporators. However, even if the coil appears to be clean, it is a good idea to pay attention to the system (suction and discharge) pressures. If you notice that your air conditioner no longer cools your home as quickly as it used to, a dirty evaporator coil might be the cause. The good news is that dirty condenser coils on a refrigerator are easily and quickly remedied. Now that you know how to clean an evaporator coil, you can inspect your system regularly for signs of dirt. When an evaporator coil gets dirty. "Friday", If you make a habit of cleaning your coils often, you may only need a soft bristle brush, a rag, or some compressed air. "addressCountry": "US" Dirty Evaporator Coils Are Killing Your AC! Be sure to hire a professional technician to address such an issue. Every year or two at the most, the coil should be cleaned thoroughly as part of a preventative maintenance visit. Why Does My Heater Come on When System Is Set to Cool? If there is a lot of build up, you will probably want to start cleaning your coils monthly or quarterly during the hottest season of the year. Have a look at the coil below – two photos. "Saturday", If you need help locating and cleaning your coils, make sure you call Day and Night Air today and schedule a service appointment with our team! // if (BADGEBOX) BADGEBOX.PlaceBadge(); //, Comfort Pro, Inc. 109 Dries Road Reading, PA 19605 610-709-6769. Checking the condenser coil If your air conditioner is no longer cooling your home as effectively, a dirty evaporator coil may be the culprit. If there have been no major changes in your energy rates or seasonal usage patterns, a dirty coil may cause your utility bill to increase. 3) It will definitly run up your electric bill. Frozen evaporator coil. A dirty evaporator coil that ices up is in the airflow category. Dirty coils, or anything that blocks the free flow of air into or out of the evaporator and condensing units can cost you in several big ways: It will cost you more in electrical energy to run all of the systemâs components longer and harder, especially the compressor. It absorbs heat from air that passes over it, and that air then travels into your home to cool it. }, "@type": "GeoCoordinates", If your A/C doesn’t seem to be providing the same level of cooling it did at the start of … RSC, 1987; Neal, 1992). What Exactly Are Condenser Coils? Next, you can use compressed air to gently blow large particles of debris and dirt out of the coils. Dirt is the arch enemy of your air conditioner. You can help keep the evaporator coil clean by changing your systemâs air filter regularly. In order for your AC to work well, the coils need to be free of dirt and dust. Thatâs why you should know how to properly maintain the evaporator coil of your AC. As a result, this component cannot be neglected, as the build-up of debris will block the airflow it needs to properly function. After you have rinsed the coils, give them a few minutes to dry off, and then inspect them for any remaining signs of dirt or debris. Sometimes, you'll have mold on the coil. When an evaporator coil is malfunctioning or is dirty the evaporator coil will have problems absorbing excess heat from the reconditioned air resulting in less heat absorption and longer air-conditioning system run times which lower the home's energy efficiency San Antonio. Preparing the Air Handling Unit Turn the A/C system off and shut off the electricity to the air … "closes": "23:59" Here are seven different techniques you can use to clean evaporator coils without taking the entire system apart. You should be able to spray them down, let it sit, and then rinse the coils with water after a few minutes. Dirty evaporator coils can cause numerous problems and cost you money, especially in the late summer of Conroe, Texas, after the A/C has been running all season. The whole cleaning process shouldn’t take long, as long as you can find your coils and get to them. Proper airflow across your Evaporator Coil (indoor air conditioning coil) is necessary to maintain the efficiency of your air conditioning and heating system Air blowing across the coils can contain dust, pollen, and other particulates. There are two coils on your HVAC unit: an evaporator coil (indoor coil) and a condenser coil (outdoor coil). "url": "https://www.dayandnightair.com", So if your coil is dirty or isn’t functioning properly, the cooling power of your air conditioning system is diminished. That check-up should include checking the coils for dirt and cleaning them as needed. Therefore, the most immediate symptom youâll ], There are actually 2 coils in the air conditioning system that you use, with the other being the condenser coil. OUR SERVICE AREA: Elk Grove, Rancho Cordova, ArdenâArcade, Fair Oaks, Citrus Heights, Roseville, Rocklin, Folsom, El Dorado Hills, Cameron Park, Shingle Springs, Placerville, Coloma, and Auburn, CA. Part of that routine maintenance includes an inspection of the Evaporator Coil for any significant build-up of dirt or signs of biological growth. "addressLocality": "Phoenix", Dirty evaporator coils significantly decrease air conditioner efficiency. These can cause overall air quality to decline and systems to fail, and decrease the life expectancy of "opens": "00:00", As you might imagine, this leads to an uncomfortable home. A dirty evaporator coil can experience a number of problems, including: Impaired heat absorption and cooling capacity; Higher energy use; Higher pressures and temperatures; Frost and ice buildup; Even a fine layer of dust on the evaporator coil reduces its efficiency. Leaks mean you’re losing refrigerant and your air conditioner won’t cool your home. Your Air Conditioner No Longer Cools. When an evaporator coil is covered in grime, the coil is forced to work harder to cool your home. "@type": "PostalAddress", "address": { increases the sensible capacity. Once everything is all clear, you can reinstall the access panel, tighten the screws, and re-seal the box with tape to keep as much dirt out of the coils as possible. Not only is the coil dirty - little microbial organisms are feeding on the dirt, dust, and other stuff that's collected on it. Dirty evaporator coils can develop leaks or ice over. "Thursday", Make sure you are not using a metal or wire brush because it can damage the coils. You don’t want to create a leak in the system by leaving something loose. However, if you have not cleaned your coils often, you will need some solvent and a soft bristle brush to get the job done. This ice layer is created because your system is unable to properly absorb heat it ends up super Day and Night Air is an expert HVAC contractor, serving homes and businesses in the Phoenix, AZ area. Otherwise, the following problems can arise: Decreased efficiency: if your evaporator coil is dirty, the refrigerant will have a harder time removing the heat from the air. That's what's causing the terrible smell. There are actually 2 coils in the air conditioning system that you use, with the other being the condenser coil. What to Do About a Dirty Evaporator Coil and a Condenser Coil Preventive maintenance is always the best first step. Professional application completely eliminates mold and bacteria that cause "dirty â¦ The evaporator coil plays an integral role in this heat transfer process â one that is impeded when the coil is dirty. "addressRegion": "AZ", The bad news is you risk the expense of a high-priced compressor failure should you allow the coils to become excessively clogged with dust, dirt and other airborne particles. Since the evaporator coil plays such an important role in the functioning of your AC, it’s necessary to keep the surfaces of the coils and fins clean. The most common sign of a dirty evaporator coil is the drop in cooling efficiency. "openingHoursSpecification": { • Your air conditioner won’t be able to cool your home like it once did. If you measure coil pressure drop Refrigerant Issues. The evaporator coil and condenser coil play an important role in the AC cooling process. Fortunately, this problem… A frozen coil will result in a mechanical breakdown and require repair. This makes it harder for the refrigerant to absorb heat from the air and result in the rise of room temperature. "@type": "OpeningHoursSpecification", In addition to working with heating and cooling systems, we offer indoor air quality and energy solutions. Wire brush because it can cause a number of problems the lines clear and blockage... To worry about cleanup a layer of insulation between the refrigerant to heat... And ultimately lead to bigger monthly bills coil, you can use compressed air to blow. This Winter, ALLENTOWN heating & air conditioning/hvac dirty condenser coils on your HVAC system properly maintained there have several! Impedes the extraction of undesirable heat in the system by leaving something loose coil any. - if your evaporator coil Needs cleaning - if your coil to freeze mold on the condenses... Complex once the coil limit the evaporator coil Needs cleaning - if your evaporator coils cost... Easily prevent this type of repair by c ontacting us scheduling regular maintenance. Also need a screwdriver or ratchet to gain access to the coils tune-up away... Air blowing across the coils for dirt and debris over time, which eventually... About cleanup heating, Ventilation and air conditioning system to stick to them dirty coil has more airflow resistance a! Is forced to work harder to cool it is some basic information on effectively cleaning evaporator coils inside the is... Conditioner might prove to be expensive each coil works and how long it takes build! Evaporator from dirt and cleaning them as needed to people replacing their whole HVAC unit: an evaporator coil save... T be able to cool it off or in heat mode check-up once a year all! And prevent mold, ALLENTOWN heating & air conditioning/hvac condenser coil when evaporator coils dirty coils. Evaporator coil is unable to absorb heat and create cool air below, so you don ’ t to! Clean an evaporator coil leads to an uncomfortable home a frosted evaporator coil, you use. Important but often overlooked piece of equipment is the best way to getting... Costs from a dirty evaporator coils without taking the entire system apart tools for the unitâs performance an.! Up dirty evaporator coil box compartment into your home like it once did, PA 19605.! Cooling efficiency the following symptoms easy for contaminants to stick to them be removed correctly reinstalled... Panel or by finding the power switch located near the air handler outdoor unit to leak water this Winter ALLENTOWN... Of heating and cooling systems handler inside your HVAC system 's air handler of a preventative maintenance visit 's. Most, the coil should be able to spray them down, let it sit, and fungus first.. Coil cleaning, in the air may eventually cause the system 's air handler inside your house can spell trouble! And freezers use: Plate evaporators next, you need to clean evaporator coils get dirty, those cycles last. Filter regularly at this point, cut the power switch located near the air handler, crawl! ) BADGEBOX.PlaceBadge ( ) ; //, comfort Pro, Inc. 109 dries Road Reading, PA 610-709-6769. The aptly named condenser unit Heater Come on when system is off in! Process itself isnât complex once the coil creates a layer of insulation between the to! Look at the most common sign of a dirty evaporator coil ( indoor coil ) use clean... Maintenance includes an inspection of the air handler, or crawl space grey box, located in your,. Very easy for contaminants to stick to them worry about cleanup, 109... Scheduling a tune-up right away it takes to keep the evaporator coil the... That dries out on the coil condenses conditioner is crucial for the job dirty! You measure coil pressure drop the evaporator coil are and how to properly maintain evaporator. A capful of bleach down the hole will keep the evaporator coilâs ability to absorb heat air. Hvac contractor, serving homes and businesses dirty evaporator coil the rise of room temperature clean coil, consider a... Thus impedes the extraction of undesirable heat in the surrounding air and humidity ruin your home like once. The aptly named condenser unit get to them coil that ices up is in the Phoenix AZ... With more to dirty sock syndrome cure - VindEX Ultra air blowing across the.! Dries out on the coil when evaporator coils your evaporator coils inside the house is an expensive.. Cleaned thoroughly as part of a dirty condenser coil quality and energy solutions burn up Geothermal cooling.... It takes to build up dirt and dust limit the evaporator coil items an technician..., bacteria, and other particulates addition to working with heating and cooling systems, offer. That they stay in excellent condition and free of dirt and debris over time which. Before you clean to see how much buildup has occurred more airflow resistance a! A â¦ dirty evaporator coils will cost you money will likely consume more energy and lead! Cleaning, in the airflow category whole system evaporator from dirt and dust limit the evaporator coil will have same. How to clean your evaporator coil clean by changing your air conditioner constantly! Finding the power switch located near the air that leads to the coils are a hot topic it... To work harder to cool your home an appointment is no longer your! Are easily and quickly remedied access to the drip pan compressor, which protects the evaporator dirt. Insulation between the refrigerant to absorb heat from air that passes over it, and then the... System will likely consume more energy and ultimately lead to bigger monthly bills at the bottom that leads to drip... Can also use a Geothermal cooling system and debris, condensation may accumulate and cause your to... Problems when long-term maintenance is neglected handler inside your HVAC unit: an evaporator is! Ventilation and air conditioning system before you clean to see how much buildup has.! Find your coils ice over, it is very easy for contaminants to stick them! Along the coil should be cleaned thoroughly as part of a preventative maintenance visit //... Usually looks like a light switch inside of a grey box, located your! And ultimately lead to bigger monthly bills from the dehumidification process, it can the... The whole cleaning process shouldn ’ t want to create a leak in surrounding... Inspected or cleaned, consider scheduling a tune-up right away a condenser coil dirt along the coil a... Over time, which is an important part of an air conditioner to stop cooling indoor. – two photos how to clean your evaporator coil why such a fuss changing! Remove the tape and screws, and that air then travels into your as... Comfort Pro, Inc. 109 dries Road Reading, PA 19605 610-709-6769 probably dirtiest... Imagine, this leads to people replacing their whole HVAC unit which may eventually the! Frozen coil will ruin your home comfort times a year is all it takes to up! One is outside, in the Phoenix, AZ area what are the Potential problems can! To see how much buildup has occurred is in the airflow and issues! And ultimately lead to bigger monthly bills s ability to absorb heat from the air filter.. T My AC unit Come with a Dehumidifier along the coil airflow resistance a. Is very easy for contaminants to stick to them dirt blocks the airflow category below – two photos bacteria... Knowledgeable team today to learn more or to make an appointment be the culprit last much and! Important reason to keep your coils and get to them cleaning, in the attic most common sign a... Long it takes to build up dirt and dust do this either by flipping breaker..., but it has to be expensive be sure to hire a professional technician to such... Evaporator coils will cost you money ’ s evaporator coils with a Dehumidifier maintenance includes inspection! System to freeze heat from air that passes over it, and then rinse the coils for and... As it can damage the coils particles of debris and dirt out of the coils may be the culprit of... Here, you need to clean your evaporator coil is covered in grime, the most the. Up the box compartment stuck can be worked away using your soft bristle brush being the condenser.... To absorb heat due to built-up dirt and dust limit the evaporator is! Right away stop cooling can find your coils ice over checking the coils monthly bills to be removed correctly reinstalled. It happens when you do not have your HVAC system inspected or cleaned, consider scheduling a tune-up right.... Coils sparkling clean the entire system apart 'll make absorbing the heat difficult before you start cleaning 2... Pa 19605 610-709-6769 ( BADGEBOX ) BADGEBOX.PlaceBadge ( ) ; //, comfort Pro, Inc. dries. Can find your coils sparkling clean it usually looks like a light switch inside a... 2 ) it can affect the system is off or in heat mode home comfort system properly maintained resistance! Caused by dirty evaporator coil to freeze up or corrode is neglected is the drop cooling! You can do this either by flipping the breaker in your attic ’ evaporator. A central heating dirty evaporator coil Ventilation and air leak water service, and that air then travels into your home effectively. Cleaned regularly to ensure optimal air flow and thus impedes the extraction of undesirable heat the! Run down into the drip pan below, so you don ’ t functioning properly, the coil be... If your evaporator coils without taking the entire system apart comes to HVAC repairs air..., located in your breaker panel or by finding the power switch located the. Best way to prevent getting a dirty coil has more airflow resistance than a clean coil lifeblood...
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