7 Common Reasons Why Your Air Conditioner Is Not Cooling Properly. If these little things like changing the air filter and cleaning the drain are not done regularly, the neglected units can really lose their cool. But if it feels weak, check that the grates are … Our technicians can locate the problem and fix your air conditioning unit today. Several factors can cause your air conditioning system to stop cooling your home, but these are the most common. Set it to “COOL” or set the temperatures to a few degrees (say 6 degrees) below your home temperature. Your air conditioner can freeze up for a variety of reasons, so we will discuss them from the most common to some of the more rare causes of ice up. As a result, your system is unable to cool your home. To fix it, try cleaning the air filter. If even one of them is closed, it can make it more difficult to cool your entire home, since the warm air from the room with the closed vent will mix with the cooled air from the others. Your air conditioner doesn’t kick on because it thinks you are hot, and it doesn’t kick on because it’s hot in your house either – it kicks on when your thermostat gets hot and crosses whatever threshold temperature you have set. It sets the temperature inside of your home and lets your heating and air conditioner know when to turn on and off. Palm Beach: (561) 701-8274 For the thermostat to be effective, you need to make sure that it’s on the correct setting. St. Lucie: (772) 879-5656. Luckily, it’s easy to solve this problem. If your AC unit is new but not cooling the house as is supposed, it could have been installed incorrectly. Palm Beach: (561) 701-8274 The Reasons For Your Air Conditioner Problems Published on : July 2, 2019 Published by : Digital Club India. Flip them off, then back on again and see if this fixes your problem. What should you do if the airflow is too low? One of the most overlooked aspects of AC maintenance is taking care of the outside condenser. How do you know if there’s enough air blowing? Typical Residential HVAC Cooling Load. If your Honeywell thermostat isn’t working, here are a few tips to troubleshoot the issue. Make sure it’s not just turned “ON” because that doesn’t guarantee it will supply cold air. For more information on cleaning your condenser, check out our blog: How to Clean Your Air Conditioner’s Condenser Coils in 5 Easy Steps. If you’ve got any of these problems, your air conditioner won’t cool your house properly. Here are a few ways you can troubleshoot the problem. Your AC may not be cooling the house because it’s damaged. Because we are getting close to the hot months in Arizona, it is imperative to make sure your AC is up and running efficiently. Your home may not be cooled properly because not all of the cooled air is reaching the rooms. Air Conditioner Not Cooling Enough. Air Conditioner Not Cooling Enough. Going through the above steps, you would have already resolved most of the common reasons for an AC freeze. This is the easiest thing to check. If so, you’re probably frustrated and ready to call in a professional to repair your AC. Why Is My Air Conditioner Not Cooling the House? Take care not to break or damage the condenser fins when washing around them. First, check if the temperature and other settings are set correctly. This causes your air conditioner to struggle to cool your home. Depending on the kind of thermostat you have, simply setting it to ‘ON’ doesn’t guarantee you’ll get cool air. If those elements are set, check your circuit breakers and fuses to make sure they are in place and turned on. There are a variety of things that could cause your AC to not cool your home properly. If that doesn’t get the unit blowing cold air again, it could be refrigerant levels are low (see below). If the duct is leaking air, the cool air may be leaking out and filling the crawl space instead of getting to the HOT room. You’ll need to allow it about 24 hours to defrost and dry out before you attempt to use it again (sorry if this happened to you in the summer!). Check your vents to make sure all of them are open. Otherwise, you may have another problem, such as a leak in your refrigerant line. If the unit is too small, it will not cool as efficiently. St. Lucie: (772) 879-5656. This is an important safety feature that prevents water from backing up into your home or the unit and … If they’re dirty, replace the air filters and repeat this test. Solution: Change the batteries and see if this remedies your problem. Solution: Contact an HVAC company. Solution: Look for the breakers (there are usually two or three) labeled something along the lines of HVAC, AC, Air Conditioner, Condenser, or Compressor. The solution could be as easy as flipping a switch on your thermostat, cleaning a dirty air filter, or clearing debris away from the outdoor unit. You want to be careful not to bend the fins or the coils at all. 11 Common AC Problems Homeowners Face Over three-quarters of all homes in the US have air conditioners. It’s not as dramatic as a sudden clanging noise or grinding. First, let’s start with the small stuff. That's no good! The Thermostat Is Set Incorrectly. Today, the trusted team from Solution Based Plumbing, Heating and A/C is here to explain the possible reasons why my air conditioner is not cooling the house. While you may be able to feel cool air coming from the vents, much more of it may not be getting to the interior of the house. When this occurs, your air conditioning system will constantly run. When there’s low refrigerant in an AC, the unit can’t cool your home as required. How do you repair an aircon that is not cooling? Another common cause of poor AC performance is a refrigerant leak. If damaged, it may need to be replaced. First and foremost, check the unit is plugged in! The refrigerant cools the air from your home by moving warm air from the system to the outside. Pics of : Why Is My New Air Conditioner Not Cooling The House. A properly sized air-conditioning … Be sure to clear away any tall grass, sticks, or leaves that may be surrounding your outdoor unit. Now that you have a basic idea of how your air conditioner uses expansion and compression to heat and cool its Freon (what is Freon? Air conditioning systems are complex, so there are many places your AC can fail along the way. If you can feel strong airflow, it is probably fine. If these aren’t the issue, then check that you don’t have a leak or a problem with the thermostat. Have you noticed that your air conditioner isn’t cooling the house as it’s supposed to be doing? Performing AC maintenance tasks before summer can end up saving you a lot of money in the long run. Well, there could be a wide range of reasons as to why that’s happening. If LEDs on the front panel are illuminated, indicating the unit has power, the problem could be a stuck fan blade, or it could be a problem with the control panel. Check your vents to make sure all of them are open. The outdoor unit known as the condenser is where this magic takes place. Unfortunately, if your house … That makes ACs some of the most popular equipment around the country. Call Sansone, or contact us online and we’ll send one of our friendly, licensed HVAC professionals to service your AC back into fighting shape. You can solve some of these conditions by yourself while others require a professional AC technician. If you don’t have enough refrigerant in your system, there is likely a refrigerant leak in the coils. First, check for these common problems: Dirty air filter —A dirty filter restricts airflow, not letting your home get enough cool air. Call us … If they are dirty and clogged, they’ll obstruct airflow. Perhaps it’s blowing luke warm or hot air. It makes it difficult for the system to cool air effectively. Broward: (954) 800-2858 It’s also the easiest to fix. If so, your AC may have been installed incorrectly, or the unit could be too big or too small for your home. Q: “I have a portable air conditioner that is not keeping the room cool enough, what’s wrong with it?” A portable AC unit can fail to properly cool off your space if it is not powerful enough, the room is not properly sealed, or the unit is dirty. Perhaps someone hit it, or an object fell on it, and now one of its components (say a motor or compressor) is not working. If no air is coming from your air conditioner, check the circuit breaker, which may have tripped. Open windows —Your conditioned air can flow out of open windows, leaving uneven temperatures in your home. There are many reasons why your AC isn’t cooling off your home. If none of these solutions take care of your AC’s cooling problem, look behind your air filter inside the unit’s evaporator coils. If you don’t have enough refrigerant in your system, there is likely a refrigerant leak in the coils. When it’s not functioning properly, you could be faced with severe heating and cooling issues that not only affect the comfort of your home but your wallet as well. The air conditioner must be sized properly for the space it is cooling. Your problem could be as simple as dirty air filters. Otherwise, you may have another problem, such as a leak in your refrigerant line. When set to “ AUTO,” the fan only turns on when your home needs cooling. We’ll get your unit working correctly in no time! Why my air conditioner is running but not cooling? It’s frustrating when you can’t get your AC to cool your home, especially when your AC calls it quits in the middle of the Florida summer! A licensed HVAC professional will have the proper equipment to measure the levels inside your unit, and a method to properly dispose of the used refrigerant. Your home may be too humid because you’ve got your thermostat set on the wrong fan setting. If your air conditioning system is not cooling your house efficiently, check that air is flowing from the vents. You’ll want to do this throughout your home, making sure the vents furthest away from the HVAC unit still have good airflow. One of the main causes of your AC not cooling is a low refrigerant level. Perhaps someone hit it, or an object fell on it, and now one of its components (say a motor or compressor) is not working. Are they dirty? Air conditioners are complicated systems that need the perfect combination of temperature, airflow, and pressure to work properly. If your AC is blowing hot air, the thermostat may have been accidentally set to “heat.” If this is the case, it’s easy to fix on your own. ), you can figure out why your central air conditioner is icing up. Unfortunately, units … Give the plug a push to make sure it's seated in the socket. Wall switch. ● Wash the Air Filter periodically. Your outdoor cooling coil may be clogged or blocked Debris can easily stick to the inlet side of the cooling coil in your unit. If you notice the refrigerant level in the AC has reduced, call a professional repair expert immediately. – The common reasons for your AC not cooling are the filter or need to top up the aircon gas. Air conditioners are sized to cool a specific sized home. Refrigerant is necessary to produce cool air. If your central air conditioner won’t go on automatically when the thermostat signals the need for cooling: 1 Check the main electrical panel and any secondary circuit panels for a tripped breaker or blown fuse. To check your air conditioner before calling for service, troubleshoot by noticing if it isn’t running at all or if it just isn’t blowing cool air. If your air conditioner just can’t bring down the temperature to the number you plugged into your thermostat, there may be a few issues to investigate. If you still aren’t achieving the results you want, it may be time to contact an HVAC company to perform a duct cleaning or to check your AC fan for any potential problems. Home » Frequently Asked Questions » Why Is My Air Conditioner Not Cooling the House? A licensed HVAC professional will have the proper equipment to measure the levels inside your unit, and … The evaporator coil sits inside your home within the air handler unit (furnace or fan coil), pulling heat and humidity from indoor air … Unfortunately, if your house … Problem: Damaged Compressor. There might be a problem in the outdoor unit of the Air-conditioner. Check the air filters and clean or replace them if they’re worn-out and beyond saving. In a properly working air conditioner, a fan will draw air over the evaporator coils, where it is cooled, and then be re-circulated back into the room. If you’re not making much progress, you’ll want to call an HVAC technician to service your unit right away for a thorough cleaning. Your home may be too humid because you’ve got your thermostat set on the wrong fan setting. What to do when your AC won't cool. It’ll continue to work harder to cool your home, but won’t be able to without enough refrigerant. If there isn’t enough air coming through your vents, it doesn’t matter how cold your AC makes the air — you’ll never feel cooler! A window or room air conditioner that doesn’t cool may need to be recharged with refrigerant, but the chances are good it simply needs to be cleaned. Why Your Home Air Conditioner is Not Cooling Your Home. If your air filters are clogged with dust and dirt, the air won’t be able to move through them easily. An air conditioner doesn’t actually make cold air, it removes heat from the air reducing the temperature. When it’s not doing its job, it leaves you uncomfortable in your own home—even if it’s still “running” and the air isn’t cool enough. In one room, start with the flame close to the vent and move progressively farther away until the flame stops wavering. Then clean the condenser with water and a gentle detergent to clear off any attached dirt or grime. Because we are getting close to the hot months in Arizona, it is imperative to make sure your AC is up and running efficiently. If there is an obstacle , the product cannot inhale enough air. If it’s still blowing cold air, it will take an extremely long time to cool your home, causing your air conditioner to run for much longer periods of time. ● Make sure that the voltage stabilizer output is above 180V,if the input voltage to the Air Conditioner is lower than 180V, the Air conditioner can not work normally. Air conditioners remove moisture from the air, with the water typically draining out a hose or drain pipe which can become clogged with algae, ultimately causing the unit to shut down. Another common, but difficult to spot problem is a thermostat issue. The first step in cleaning or repairs will be to at least partially disassemble the air conditioner. However, every case is different, but our technicians can fix any problem on the first visit to your house. There are a number of reasons as to why your air conditioner has stopped working, including one or more of the following: Unit is unplugged; Blocked filters and coils; Thermostat out of place; Blown circuit breakers and fuses ; Ice buildup; Wrong settings; Let’s now dive into these in more depth. If it’s 100 degrees outside, for example, your air conditioner might only be capable of cooling your home down to 80 degrees (although likely a bit lower since your indoor return air is usually cooler than the air outside). Solution: Have a second HVAC company inspect your system because the first did not do something correctly. Before you rush out and spend thousands of dollars buying a new system because you were told it was old and worn out, consider that your system may simply need a good cleaning. Why is My Air Conditioner Freezing Up? All you need to do is put your hand next to one of the vents. The ice will block the air inside your home from coming into contact with the refrigerant of the evaporator coils, preventing the air from being cooled and also preventing your AC from dehumidifying the air. Your system requires refrigerant to cool your home. If the coils are significantly dirty, the air conditioner will not be able to maintain the proper temperature, and the compressor will run continuously in an attempt to cool the room. The Room size might be bigger than the capacity of the Air-Conditioner, the possible reason why room is not getting cooled properly. Your Lansdale air conditioner can run virtually trouble free with just a little maintenance annually . Low Refrigerant. Sometimes a breaker can be tripped, but it doesn’t flip into the “OFF” position. Your thermostat’s fan setting controls the—wait for it— fan of your air conditioner’s blower. Is your central air conditioner not cooling your home down to the set temperature on your thermostat? Even if there’s no grass around the condenser, keep in mind this piece of machinery is outside all day, so it becomes dirty. That means weeds and grass are always growing around it. Solution: Contact an HVAC company. But here’s what we can say: If your air conditioner runs all day without cooling your house to the desired temperature, then something’s wrong. Closed vents —Closed vents in rooms can cause them to be hotter than other rooms. The most common cause of window air conditioners not blowing cold air is a lack of adequate air flow. If you find a leak, or suspect you have one but aren’t sure where to look, stop using your air conditioner right away and get in touch with us. When set to “ AUTO,” the fan only turns on when your home needs cooling. Why Your Air Conditioner Freezes One Floor and Leaves Others Too Warm. Sometimes you need to replace your thermostat’s electrical board or even install a new thermostat altogether. The unit could also be too big or too small for your home. Walk outside the house, and locate the outdoor air conditioning unit. Solution: Regularly maintain the area around your condenser. Important: If you do have a refrigerant leak, you should not try to fix it yourself. Why Is My Air Conditioner Not Cooling My House? When this occurs, your air conditioning system will constantly run. Then it is an unfortunate situation. Check the air filter When the inside air filter has too much dust, your air conditioner is unable to draw in a sufficient amount of air. Look into the air duct and make sure there is nothing blocking the air flow. AC not cooling? – It will depend on the cause of the issue. Need AC Service in South Florida? Your system requires refrigerant to cool your home. Airflow from vents is normal but home never reaches desired temp on hot days Frozen evaporator coil (cooling coil in the inside unit) due to low pressure inside unit What to do: Have a professional air conditioning contractor perform a heat load calculation on your home to know what size (measured in tons) your home needs. A common problem is the system comes on but is blowing only warm air, or not cooling the house. Air filters in the AC play a significant role in ensuring cool air circulates into the home. Schedule it today, hassle free with Sansone. why is my air conditioner not cooling the house? Nothing can ruin a nice day faster, than feeling warm air blowing out of your homes central air conditioner system, or discovering that the air conditioner just won’t cool your home no matter how much it runs! Closed vents —Closed vents in rooms can cause them to be hotter than other rooms. If the outdoor condenser coils are clogged with dirt and debris the unit cannot expel the heat it needs to cool your home down. If the air conditioner does not cool, the compressor might be defective. It’s surprising how many AC issues are traced back to a faulty thermostat. An air conditioner needs a working compressor to be able to do its job properly. Why is my Air Conditioner not Cooling my House If you’re faced with the prospect of installing or replacing an air conditioning unit, sticker shock alone could send you running for a six-pack of beer, which is why many homeowners breathe a sigh of relief when they learn that their current system can be repaired rather than replaced. Up to 200 million people across the US and Canada will be affected, putting pressure on air conditioners. If you haven’t cleaned your condenser in over a year, this could be the cause of your AC not cooling. Performing AC maintenance tasks before summer can end up saving you a lot of money in the long run. A sudden loss of A/C can be not only uncomfortable, but dangerous. Thermostat setting issues Let's get the obvious out of the way, shall we? 7. Your thermostat’s electrical wiring is tied to the back of the AC unit so it’s best to have a licensed HVAC professional install the thermostat. The most common causes of your air conditioner not providing cool air are a dirty air filter and a damaged condenser coil. We received hundreds of calls a day when it is hot asking the same questions, Why Is My Air Conditioner Not Cooling, and we wish there was just one fix all answer. When poor circulation exists, the cool air exiting the portable air conditioner does not mix with the warmer air in the room quickly enough. Homeowner satisfaction with a whole-house air conditioning system depends on proper system sizing. Professional HVAC companies have a special cleaning chemical they spray on the coils, but you can attempt to clean them yourself by gently scrubbing the grime with a soft brush like a toothbrush or a toilet brush. If your air conditioner isn’t cooling the house, the problem could be poor airflow. Then please read this article on The reasons for your AC problems. Open windows —Your conditioned air can flow out of open windows, leaving uneven temperatures in your home. If even one of them is closed, it can make it more difficult to cool your entire home, since the warm air from the room with the closed vent will mix with the cooled air from the others. Refrigerant is necessary to produce cool air. Use a weed wacker to keep growth clear of the equipment so it can work at its best. Leaves and tree branches can block the flow and cause the unit to malfunction. Consider asking another AC company to inspect your system and find out what the problem could be. You should be able to reach the opposite end of the room from the vent and still have an effect on the flame, especially in rooms close to the HVAC unit. If you find out that this is the reason you are not getting enough cool air in your home, make sure you activate the delayed program and set it according to your surrounding environment. If you’re not making much progress, you’ll want to call an HVAC technician to service your unit right away for a thorough cleaning. Type of ServiceAC ServiceAC InstallationAC MaintenancePlumbingOther, License #: CAC045862, CFC1426106, ER0011787, How to Clean Your Air Conditioner’s Condenser Coils in 5 Easy Steps, Common Thermostat Issues That Can Cause HVAC Problems, Whole House Water Filtration System Benefits. The solution could be as easy as flipping a switch on your thermostat, cleaning a dirty air filter, or clearing debris away from the outdoor unit. Dirt accumulation hampers the unit’s functionality. That’s one telltale sign that something inside has malfunctioned. Clear any weeds and grass growing around the unit. If the unit is too big it will short cycle, turning on and off repeatedly while not cooling the room effectively. If it isn’t working, check to make sure the unit is plugged in and the thermostat is set to cool. While this might be an obvious issue, on occasion the … This video shows the steps for partial or complete disassembly. Dry air feels cooler to occupants. On extremely hot days, however, your air conditioner might not be able to cool down your home to its normal temperature. WHY ISN'T MY AIR CONDITIONER BLOWING COLD AIR? An extreme heat wave is coming. Check its condensate pan to make sure it is draining properly. If … We'll give you the top 3 causes of this problem, and what you can do about it. Solution: If your AC is frozen, turn it off. Suspect a refrigerant leak when you notice low airflow, warm air blowing from the registers, or … If that doesn’t help, clean and inspect the condenser coil on the exterior of the unit. It causes the AC does not have any adequate airflow and the cooling process fail to work correctly. Broward: (954) 800-2858 Is your family complaining about your AC in summer? Many homes, especially older ones, run on a single air conditioning system that services the entire structure. Get a flashlight and try to look into the air duct through the vent. First, check for these common problems: Dirty air filter —A dirty filter restricts airflow, not letting your home get enough cool air. You may find that your air conditioner is designed and programmed to work well within given temperatures. The compressor is a motor which compresses the refrigerant or coolant and circulates the refrigerant through the … The flame is less likely to waver across a room that is far away from the unit, but ideally, you would still be able to reach the other side. An AC that’s too small will struggle to heat your home, running longer as a result. Why Is My Air Conditioner Not Cooling My Home Faq. There are also more complex problems that may … Is your home’s central air conditioner not cooling your house? Air flow Air-Conditioner, the air duct through the vent home with multiple conditioning zones too humid you. Inspect your system, there is likely a refrigerant leak when you low... Home likely feels several degrees warmer than your thermostat setting save more money in socket. The exterior of the unit heat energy more efficiently and is difficult to cool it! In rooms can cause them to be doing be able to move through them.! 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