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. 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. This video shows the steps for partial or complete disassembly. If there are trees around your condenser, debris may fall from above into the casing. Whether you realize it or not, an air conditioner that won’t cool might not end up being the AC unit at all. This can cause your AC to function inefficiently. Take out any leaves and other obstacles that may be obstructing airflow to the system. The most common causes of your air conditioner not providing cool air are a dirty air filter and a damaged condenser coil. 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. To fix it, try cleaning the air filter. Take care not to break or damage the condenser fins when washing around them. 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. Your home may be too humid because you’ve got your thermostat set on the wrong fan setting. 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. We'll give you the top 3 causes of this problem, and what you can do about it. Home » Frequently Asked Questions » Why Is My Air Conditioner Not Cooling the House? A properly sized air-conditioning … If … 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! Sometimes a breaker can be tripped, but it doesn’t flip into the “OFF” position. You need to remove any obstacles from the front of Indoor unit of Air-Conditioner. Otherwise, you may have another problem, such as a leak in your refrigerant line. Why Is My Air Conditioner Not Cooling My House? The Thermostat Is Set Incorrectly. That means weeds and grass are always growing around it. If your AC unit is new but not cooling the house as is supposed, it could have been installed incorrectly. Your problem could be as simple as dirty air filters. 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. Your Thermostat is Set Incorrectly. Solution: Have a second HVAC company inspect your system because the first did not do something correctly. Consider asking another AC company to inspect your system and find out what the problem could be. Because we are getting close to the hot months in Arizona, it is imperative to make sure your AC is up and running efficiently. You can solve some of these conditions by yourself while others require a professional AC technician. AC is crucial in Las Vegas. 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. This could especially be your problem if you are dealing with a home with multiple conditioning zones. If you notice the refrigerant level in the AC has reduced, call a professional repair expert immediately. There are many reasons why your AC isn’t cooling off your home. Here are a few of the most common reasons for failing AC conditioners. St. Lucie: (772) 879-5656. That’s why you need to make sure your air conditioning system works properly before the heat becomes unbearable. ● Wash the Air Filter periodically. Then please read this article on The reasons for your AC problems. 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. If no air is coming from your air conditioner, check the circuit breaker, which may have tripped. Solution: Change the batteries and see if this remedies your problem. Air conditioners are complicated systems that need the perfect combination of temperature, airflow, and pressure to work properly. 11 Common AC Problems Homeowners Face Over three-quarters of all homes in the US have air conditioners. Solution: Look for the breakers (there are usually two or three) labeled something along the lines of HVAC, AC, Air Conditioner, Condenser, or Compressor. If they’re dirty, replace the air filters and repeat this test. If you're reading this, your home likely feels several degrees warmer than your thermostat setting. 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. While this might be an obvious issue, on occasion the … 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. Open windows —Your conditioned air can flow out of open windows, leaving uneven temperatures in your home. However, every case is different, but our technicians can fix any problem on the first visit to your house. The evaporator coil sits inside your home within the air handler unit (furnace or fan coil), pulling heat and humidity from indoor air … Is your thermostat’s display blank? Use a weed wacker to keep growth clear of the equipment so it can work at its best. How do you repair an aircon that is not cooling? Check your vents to make sure all of them are open. Are they dirty? 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. Clogged drain. 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. Solution: If your AC is frozen, turn it off. If you don’t have enough refrigerant in your system, there is likely a refrigerant leak in the coils. Closed vents —Closed vents in rooms can cause them to be hotter than other rooms. 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. Solution: Contact an HVAC company. If the unit was poorly installed, get the work re-done, and you’ll save more money in the long-term. If it isn’t working, check to make sure the unit is plugged in and the thermostat is set to cool. This is an important safety feature that prevents water from backing up into your home or the unit and … You can take a vent cover off by removing a few screws. 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). If your system is old or was installed improperly, it may … As a result, your system is unable to cool your home. And it's getting worse as time passes. 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. 7 Common Reasons Why Your Air Conditioner Is Not Cooling Properly. Get a flashlight and try to look into the air duct through the vent. If you haven’t cleaned your condenser in over a year, this could be the cause of your AC not cooling. If that doesn’t help, clean and inspect the condenser coil on the exterior of the unit. Performing AC maintenance tasks before summer can end up saving you a lot of money in the long run. 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. 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. Low Refrigerant. Clear any debris around the air conditioner. St. Lucie: (772) 879-5656. Several factors can cause your air conditioning system to stop cooling your home, but these are the most common. You’ll want to do this throughout your home, making sure the vents furthest away from the HVAC unit still have good airflow. Cooling efficiency is lower if the filter is polluted. If the unit is too small, it will not cool as efficiently. 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. 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. Well, there could be a wide range of reasons as to why that’s happening. Dirty cooling coils. Important: If you do have a refrigerant leak, you should not try to fix it yourself. If they are dirty and clogged, they’ll obstruct airflow. There’s a good reason why homeowners spend a significant amount of money on efficient air conditioning. 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