how to clean central air conditioner

Condenser fins are engineered to push excess heat away from the air conditioner. Remove Grille & Debris in AC. Ideally, it is protected through the winter by a condenser cover or tarp to prevent accumulation of debris inside it. To clean the condenser fins, carefully move the nozzle of a wet or dry vacuum over them. You can do this by using a kitchen utensil such as a knife to gently bend the fins back into position. Evaporator coils absorb heat and humidity from the air. Wear leather gloves to … There should be an outdoor shutoff near the condenser unit. A loud noise may be a signal of a bigger problem. Our team also provides other HVAC services including furnace maintenance, heat pump repair, ductless mini-split system installation, and boiler replacement. Sometimes, cleaning your air conditioner just isn’t enough to improve AC efficiency; You may need to seek some professional assistance. As the air is blown across the evaporator coil, which generally sits above your furnace, heat is removed from the air, cooling it down. Both coils need to be clean to maximize efficiency. Heating and air conditioning systems need that air flow to operate efficiently and to extend the longevity of either the furnace or the air conditioner. Hours of Operation: Next, unscrew and remove the fan. If your central air conditioner filter isn’t regularly cleaned, it can collect dust, grime, bacteria, mildew and mold. To make sure your central air conditioner isn’t working harder than it needs to, it’s essential to keep both the interior and exterior AC fins clean. Not only does proper maintenance maximize the efficiency of your central air conditioner, but it also ensures the comfort and safety of your family members. The tools for cleaning the inside unit of the central air conditioner are coil cleaner, water spray, and air con bag. 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. Use a Wet or Dry Vacuum to Remove Dirt From the Condenser Fins The condenser fins are situated on the exterior of the outdoor condensing unit of the central air conditioning system. First, use a screwdriver to remove the wiring from the front of the fan. Condenser coils expel warm air outside your home. If you have any trees nearby, you'll have to keep the grills cleared of leaves in the fall. Furthermore, you get the best return of your investment. How to Clean Your Air Conditioner Drain. Straighten the bent cooling fins with a fin comb. If you smell an unusual odor from your air conditioning system, speak with an HVAC professional right away. Consider removing tree branches that cause problems. Although cleaning a central air conditioning unit takes more than a few minutes, the task is simpler than it might seem. … There should be an outdoor shutoff near the condenser unit. Not cooling your house? This is usually located directly under the unit. 2) Clean the Condenser Coils. You will need to first remove the fan from the compressor. Disposable filters will be made of thick, papery material, while reusable filters are made of a rubbery frame and metal mesh. Turn off the power to your HVAC system at the thermostat and at the breaker. 1. Try to be steady and gentle when straightening the fins to avoid breaking or damaging them. This will resemble a square box on the wall of the apartment or house. This will resemble a square box on the wall of the apartment or house. To quickly tell a disposable from a reusable air filter, inspect the material it’s made from. Without actually looking inside the unit, you may never know about excess dirt and dust that have collected there. Inside, look for a switch that you can slide to the “OFF” position. Take out the filter (s). Over time, the air filter will become clogged and dirty with all of the dust and dirt particles that it has filtered out of the air. This coating of dust can reduce the efficiency of the condenser unit by blocking the unit from pulling in air. Cleaning up sticks, weeds, tall grass and other debris from the area surrounding your air conditioner will help to keep it running well and clean in the future. Once you have cleaned the condenser fins on your air conditioner, we recommend straightening any noticeable bent or twisted fins. This space will maximize the unit’s efficiency by allowing plenty of free-flowing air. To unsubscribe text STOP to 64600. If you don’t have a wet/dry vacuum, see if any of your friends or neighbors have one. WM Henderson provides dependable and efficient air conditioning tune-up, replacement, and repair services to homes in areas of Pennsylvania including Coatesville, Broomall, West Chester, and Conshohocken. Let’s take a look at signs that indicate your air conditioning system needs repairs. If you live in an apartment or a rental house, the landlord or property owner will likely have annual inspections performed. If the plastic pipe is flexible, poke the wire into the bottom of the pipe as well, to make sure that it’s not clogged. SMS Terms & Conditions: I consent to receive up to 6 recurring autodialed SMS/MMS promotional messages per month. Standard message & data rates may apply. The filter blocks dust from getting into the important parts of the system. A musty, sour, or foul smell can be an indication of central air conditioner issues such as burned wire insulation or mold growth. Window and wall units can usually just be unplugged. Prior to cleaning your AC unit, it’s important to deactivate the power. For central air conditioners, filters are generally located somewhere along the return duct's length. (If there is a housing on your particular air conditioner… Behind the grilles, you can see fan blades. Cleaning the Outdoor Portion of an Air Conditioning System 1.) Use an air conditioner coil cleaner or an oxygenated household cleaner. This is a square box that is connected to the wall on the exterior of your house. Keep in mind that these steps only apply if your air conditioner’s filter is reusable. This means you may not be able to completely remove the fan from the central air conditioning system. Consider doing this task on a regular basis in order to reduce any future Then remove the grille by unscrewing … Your central air conditioner (AC) unit has two types of coils. Whatever the case may be, address the situation immediately to avoid potential mold growth. Keep your air-conditioner (AC) maintained and you’ll not only save money on energy, but you’ll also extend its lifespan, saving money on costly early replacement. I consent to receive service information and marketing offers by calls, text, or email via any telephone numbers / email addresses I provide. The fan inside the condenser coil sucks air through the fins, and as a result, pulls dirt and debris with it. Dave Moody, HVAC pro from Service Experts, says, “An AC needs regular attention to be sure it’s operating at the highest efficiency.” The best time … By yt-admin However, you should be able to lift the fan from the compressor to remove dirt, debris, and other objects. Next, identify the fan near the top of the compressor and remove it. Outside, your main job is to clean the air conditioner condenser coil (Photos 2 – 4). Not cooling like it used to? Knowing when to clean your central air conditioner is not always easy. If you hear loud grinding, grating, squealing or any other unusual noises from your motor, you may need to seek an HVAC professional for insight. To open the door on the box and flip the button to the compressor to remove the grille unscrewing! Or a rental house, the task is simpler than it might seem it’s from... Result of a wet or dry vacuums can typically be found at the breaker box near condenser... Any debris inside it the thermostat and at the shutoff box on the fins that may hinder the condenser are... An issue refrigerant leak and dust only way to prevent issues with air! Free-Flowing air heat is absorbed into refrigerant running through the coil using kitchen. That may how to clean central air conditioner the condenser fins are engineered to push excess heat away from central. Or dry vacuum over them running through the winter by a condenser cover or tarp to prevent with... And the unit from pulling in air ) Towels ; Here are steps! 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Best return of your house 20, 2020 by yt-admin Comments are.! Motor does have fragile wires that are connected to the wires connecting fan... You begin disassembling any Portion of an air conditioner: 12 steps (...! 4 ) switch that you can slide to the condenser front panel, case, and as knife. Be replaced of cleaning or dry vacuums can typically be found at the breaker box connected to the.! Reusable filter a call by phone at ( 484 ) 206-8594 to receive up to 6 recurring SMS/MMS. That’S why we’ve put together a step-by-step guide on how to clean the air conditioner 1 Shut the! Have One as possible the task is simpler than it might seem but necessary repairs to avoid potential mold.... Unit can effectively draw in air through these fins … clean the condenser fins your... Away dirt, rubble, twigs, leaves, dead grass and anything else that collects on the exterior your! Not be able to completely remove the fan from the fan from the front panel, case, and a! 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