If your thermostat switch is set to ON, that means the blower will run constantlyâeven when your system isnât cooling your home, which will result in warm air blowing from your vents. If you don't hear the rumble or feel any vibrations, something is wrong, but the problem may be simple to fix. The information here is sourced well and enriched with great visual photo and video illustrations. To get your home’s climate under control again, you’ll want to figure out how to fix the problem as soon as possible. 1. The system will struggle to circulate sufficient cold air, and you will not be able to get the desired temperature. Faulty or damaged ductwork can cause warm air to leak into your system or cold air to leak out. If you have noticed your AC blowing both cool and lukewarm air off and on, it may be because your thermostat is set to âonâ. 13 Answers. Why Is My Air Conditioner Blowing Warm Air? When operating correctly, the condenser fan draws air into the outdoor unit through the condenser coil to pull heat energy out of your home. Try setting your thermostat to âautoâ and see if that makes a difference. These are fixes which should be accessible to any home owner. Join the club and start saving today. When you have a running compressor, but your air conditioning unit is not producing cool air, there are potentially a number of things that could be causing this problem. Your AC unit has two fans: an outdoor condenser fan that’s responsible for removing warm air from your system and an indoor blower fan that circulates the cool, conditioned air throughout your home. Insufficient refrigerant will keep your system from cooling the air and can even cause refrigerant poisoning if the issue is not resolved quickly. I'd turn it off a.s.a.p. You see Air conditioning just moves heat. The worst thing to happen is to experience an air conditioner blowing warm or stale air â on a hot summer day. The causes why a blower or fan will not work in a car air conditioning system when the fuse blown or the blower motor failed. This can easily be fixed by checking the air filter and changing it if it is dirty. It might also not be cooling if itâs on the âAutoâ setting instead of âOnâ. Thus, the AC might not be successful in blowing cold air. Refrigerant is a liquid that absorbs the heat from the air in your AC unit. Is your air conditioner blowing but not cooling? While thereâs a variety of factors that may cause your AC to break, itâs important to get it fixed sooner rather than later. The summerâs sweltering heat is officially here. 5 Reasons Your AC Is Running but Not Blowing Cold Air 1. Plus, Polar Bear Club members never miss out because we deliver these select discounts straight to your inbox. Trouble with your air conditioning can be frustrating. The first areas that should be checked and cleared can be completed easily and quickly. If your compressor has gone bad, it will need to be repaired or replaced before your system can blow cold air again. When there is no air coming out the car ac vents, it only means that the blower or fan is not working. Before cooling rooms, air travels through a series of air ducts. When there is no air coming out the car ac vents, it only means that the blower or fan is not working. BUT, if your fan isnât running, or itâs running too slow, it will cause low airflow. What are you waiting for? When summer is at its peak, it is time you rely on your air conditioner the most. Thus, it would be a great disappointment to find your unit blowing warm air, instead of providing you the much-needed relief from the heat. You shouldn’t be feeling warm air coming from your vents. Even a perfectly healthy AC unit will struggle cooling a home if the ductwork is damaged. 1 decade ago. Discussion Starter • #1 • Jun 29, 2014. If your thermostat is set to Fan, it may be constantly running, but the air conditioner is not cooling to the preferred set temperature. At times, PCB fails to supply electricity to the specific outdoor unit. If your air conditioner not blowing cold air and you have inspected the air filter and fan motor and found them okay, then you may have a problem with the Control Board, sometimes referred to as the PCB. In a properly working air conditioner, the fan will draw air over the cold evaporator coils and then re-circulate the air back into the room. If the unit is too big it will short cycle, turning on and off repeatedly while not cooling the room effectively. An AC not blowing sometimes is caused by a dirty condenser unit. Ac unit is not blowing cold air through the vents. If your air conditioner is on and your condenser fan isn’t spinning, you’ve probably found the source of your cooling woes. 1016 SE Hamblen Rd. Room air conditioners are also designed with a thermostat sensor (located behind the control panel), which measures the temperature of the air the unit is blowing out. Our experienced team of HVAC professionals has solutions to ensure that your home air is healthy all year long. The car air conditioner is not blowing cold air but running, no air comes out the ac vents at any blower or fan setting. 4 Common Dryer Problems and How to Fix Them, 5 Signs Your Air Conditioner Needs Repair. Here are some common troubleshoot problems if you find your AC is running but not providing the cool air you need to beat the heat. However, parts can become damaged, and leaks can occur. the outside fan is not spinning, it smells like something is burning. Favourite answer. If the fan is simply set to On , it will run constantly, regardless of whether your unit is running a cooling cycle. Let’s review some of the reasons why your central air conditioner may be running without cooling down your home. When was the last time you changed your air filters? I assume your indoor fan is blowing air through the vents but its just mild, not cold. Here’s a quick rundown of the issue. Some of the most common ones include: If your AC is running but there is no cold air circulating, the first thing to check is your thermostat settings. Common Reasons: This may have the easiest solution to your AC not blowing cold air. Usually it can be a broken capacitor that stops your AC unit from blowing cold air and lets it blow warm air instead. This control board, in conjunction with a thermister, monitors the incoming air temperature and turns the compressor on or off depending on the selected temperature. If your air conditioner is running but not blowing any cold air, you have to take an entirely different approach. Tag: air conditioner not blowing cold air but running. 2010 srx traveling on I4 outside temp is 98 the ac stop working the setting is at 65 degrees fan at level 8 but the warm air coming out of the vent is weak. The condenser unit, which is usually located outside, is exposed to dirt, soot, debris, tree branches, twigs, leaves and all types of weather. One of the leading causes of airflow being restricted is having a dirty filter. Compressor fan is running so that tells me These can range from easy fixes to complex problems that require an HVAC technician. If the fan is simply set to On, it will run constantly, regardless of whether your unit is running a cooling cycle. Bigger is not better! During the summer, a problem you may run into with your home air conditioner is that your AC will be running, but cold air is not blowing out of it. air conditioner does not produce cold air; blocked or dirty air vents; water leaks inside the home; the air conditioner does not blow any air; the unit does not power on or ; the remote control does not work. Turn A/c on thermostat with auto fan, A/C kicks on but there is no air blowing through vents, yet if Heat is turned on than there is air blowing through. If no air is coming out of your supply vents at all, skip to the second question. Kansas (913) 648-0007 | Missouri (816) 836-1600. If your air conditioner is working properly, its fan will draw warm air over the cold evaporator coils and push that cold air back into your home, then repeat the cycle until your home reaches your desired temperature. Make sure the fan is turned to Auto rather than to On. Tag: air conditioner not blowing cold air but running. (if it was cold, the air coming out of the outdoor fan would be warm. Your air conditioning system relies on a blower to pull in air from your home, run it over the evaporator coil, then push it back into your home as cold air. A unit that is too big will not cool as efficiently. However, there are problems that are hard to see from the outside that could cause your AC to not blow cold air. If your air conditioner is running but not blowing any cold air, you have to take an entirely different approach. Kung Fu Maintenance shows AC outside running but air conditioner not cooling HVAC real time repair maintenance video. Is there something you can do about it, or do you need to call a professional for help? ; Popular Solutions: Set the thermostat to Auto and double check the set temperature. When there is no air coming out the car ac vents, it only means that the blower or fan is not working. It doesn't matter if it is on auto or just fan same thing happens, with heater ok with A/C not ok. When you have a running compressor, but your air conditioning unit is not producing cool air, there are potentially a number of things that could be causing this problem. angelo. The condenser makes a rumbling sound and typically causes the unit to vibrate. Easily solve your appliance repairs issues faster with the trusted professionals at Abbey Heating Cooling Appliance, Inc. We offer same day service calls for our clients throughout the Kansas City Metro. Before you give the experts at Abbey a call, double check your thermostat to ensure itâs on the proper setting. If you’re concerned about your home’s indoor air quality, contact Colman Heating & Air right away! If you have an AC not blowing cold air, try the following steps to see if there’s something keeping your air conditioner from performing its best. This is frustrating because if the air conditioning is running, it should be blowing cold air. Unit Not Cooling A simple adjustment to the control panel settings can make a difference in the unit producing cold air. Sign up for our Polar Bear Club to receive the hottest deals on air conditioning, heating, pool heaters, ice machines and more. If you suspect your air ducts are the root of your cooling problems, contact an HVAC professional to inspect and service your ductwork. For example, if itâs 24°C, and your air conditioner is set to 28°C. Give us a call at (816) 836-1600 or (913) 648-0007 to schedule your air conditioning repair service. It makes a humming noise... Answer Save. And thereâs nothing worse than coming home to a humid house with a malfunctioning air conditioning unit. It may seem simplistic, but sometimes the cause of an AC system running but not cooling is simply the result of someone switching the thermostat from âAutomaticâ to âFan.â It proceeds along a set pattern with ⦠Dust and debris collects and builds up within the filter which blocks air from coming through. It doesn't matter if it is on auto or just fan same thing happens, with heater ok with A/C not ok. While thereâs a variety of factors that may cause your AC ⦠The summerâs sweltering heat is officially here. If this is the case, simply change out the filter. reply to Josh Crawford; Bev 4 years ago. Signs you are experiencing leaking refrigerant include a hissing sounds and frost buildup on the outside of the unit. Troubleshooting your aircon if not blowing cold air â 1. A dirty air filter can also reduce the airflow into your air conditioner, causing many problems. Your road trip becomes more comfortable in the summer weekend if you travel in a Cool Car. 5 Reasons Your AC Is Running but Not Blowing Cold Air 1. If your settings are configured to Auto and your system is still not blowing cool air, you may have a more serious problem. The air conditioner must be sized properly for the space it is cooling. When there is no air coming out the car ac vents, it only means that the blower or fan is not working. This entry was posted in DIY Reference and tagged 440/370 A/C air conditioner air conditioning air conditioning not working capacitor contactor cooling DIY DP1025A 5006 fix air conditioner Honeywell HVAC MFD micro-farads not blowing cold air R8242A-1032 replace capacitor replace contactor Rheem Ruud thermostat on August 16, 2015 by Steve Jenkins (updated 1966 days ago) Signs of a leaky air duct can be stuffy air, low air quality, a dusty home, and ultimately a significant lack of cooling. Try turning the dial down all the way, or pushing the buttons to the lowest setting and see if that trips the unit to run. my air conditioner compressor is not running but the fan on and off again what should i do? Running your AC in this state can cause damage beyond a simple repair, so itâs best to contact the professionals at Abbey Appliance as soon as possible. Make sure the condenser and its environs are clean; otherwise it will have difficulty accessing air and could lead to the system overheating. Always make sure that both fans are running at designated speeds. Mystery so far, any suggestions before I call out service? Air Conditioning and Cooling Systems - AC Not Blowing Cold Air: Compressor Fan Running Fine - Hi all, AC system is 8 years old and stopped blowing cold air. Most commonly — as wear and tear takes place on your unit — your outdoor fan can go out due to a bad capacitor or other motor problems. Located inside the outdoor (condenser) unit, the job of your air conditioner’s compressor is to circulate refrigerated air throughout your system. But, what is causing your air conditioner not to blow cold air? Air Filtration Problems . It proceeds along a set pattern with the easiest things tested first and more difficult later. The car air conditioner is not blowing cold air but running, no air comes out the ac vents at any blower or fan setting. The air handler indoors is still powered, so the blower fan pushes air through the ducts – it’s just not cooled. When in AUTO mode, your air conditioner turns off once the room reaches your desired temperature setting. Now while some AC repairmen may dismiss this cause if the air conditioner is under 9 or 10 years of age, that doesnât mean it cannot happen. This is frustrating because if the air conditioning is running, it should be blowing cold air. Air still blows in but it's not cold Can some1 PLEASE help ASAP. However, there are problems that are hard to see⦠Make sure the fan is turned to Auto rather than to On. On July 8, 2019 July 11, 2019 By epichouseandhome In Hvac. During the summer, a problem you may run into with your home air conditioner is that your AC will be running, but cold air is not blowing out of it. The Auto setting makes sure that the fan only runs during cooling cycles, which will ensure that it blows cool air. The causes why a blower or fan will not work in a car air conditioning system when the fuse blown or the blower motor failed. Sometimes, the answer to a malfunctioning air conditioning unit is as simple as checking your thermostat settings. So the easiest way to put a damper on your day is if you turn up the air conditioner only to find out that it’s not blowing cold air. When was the last time you changed your air filters? Relevance. © 2021 Abbey Appliance. Clean the filters and coils: If you haven’t cleaned your air conditioner in a while, take out the filters and run a vacuum hose with a soft brush-type attachment over the fins of the two coils. Troubleshooting air conditioning isnât difficult. If all looks good on the power front and your AC is still not blowing cold air, it could be that the thermostat on your unit isnât set at an appropriate temperature. If your air conditioner is running but not blowing any air and you have inspected the air filter and fan motor and found them okay, then you may have a problem with the control board. The information here is sourced well and enriched with great visual photo and video illustrations. ‘Auto’ will blow out air depending on the room temperature. In case you have a home of small size, you should make sure to pick compact models. So the blower works just not when the A/C is on. How to troubleshoot, test, fix, repair your Central A/C Air Conditioning System if it's not blowing cold air(not cooling), or blows warm air from the vents. Your thermostat is switched to ON. Turn A/c on thermostat with auto fan, A/C kicks on but there is no air blowing through vents, yet if Heat is turned on than there is air blowing through. Let’s review some of the common causes behind this distressing issue. Both fans should be running even if the car air-conditioning is turned on during a hot summer day. On most occasions, you do need to exert yourself much to fix an aircon that is not blowing cool air. If your filter is dirty, it should promptly be replaced. If your air conditioner is running, but not lowering temperatures inside, one issue could be a blocked or clogged condenser coil. RV air conditioner not blowing cold is widely considered to be the most common A/C issue encountered by RVers. When’s the last time you changed your air filter? Abbey Heating Cooling & Appliance, Inc. is family owned and operated with a team representing over 30 years of combined experience. Rating: ... went to basement to feel coolant lines and they were not cold, all vents upstairs were blowing air but not cold. thanks Mel, plymouth, MI Rating: Compressor not running, but condenser fan is by: Anonymous Have the same problem. If your thermostat is set a higher threshold, it might not actually be turning on. “Why is my air conditioner blowing air, but it’s not cold?” Well, it obviously means your AC isn’t doing its job. EASY: These are very simple things that unfortunately can account for unnecessary and expensive service calls. If you answered “yes” to this question, follow these steps: 1) Check the thermostat fan setting— Does your air conditioner run cold air sometimes but hot air other times? If your AC is turned on and you’ve noticed that it’s not blowing cold air, it may be due to a variety of reasons. Should You Get Your Furnace Checked Every Year? By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. While there are a few simpler causes behind this issue, it is often complex and requires some troubleshooting that a trained HVAC technician is best equipped to help you with. Lee’s Summit, MO 64081, Kansas: (913) 648-0007 Over time, these air ducts lose insulation and can cause air to leak before ever reaching the room. It is because the cold air will not be blowing, with the starting of the air conditioner. You donât have to withstand the heat alone! If you live in a place like Florida that’s warm year-round, discovering that your air conditioner is not blowing cold air can be a distressing realization. The causes why a blower or fan will not work in a car air conditioning system when the fuse blown or the blower motor failed. Had a tech look at it and said it had no leaks . When summer is at its peak, it is time you rely on your air conditioner the most. If too much debris or growth develops inside or against your condenser unit, it will need a thorough cleaning. We use cookies to give you the best possible experience on our website. Hello, we provide concise yet detailed articles on "Cold Choices: Ac Running But Not Blowing Cold Air" topic. Like any piece of outdoor equipment, your AC condenser unit can become dirty or obstructed by landscaping such as tree branches, tall grass, and shrubbery that may be growing around it. Make Sure The Thermostat Is Set To Cool. Lastly, the reason why your car air-conditioning isn’t blowing cold air is because your engine is overheating. When you find the article helpful, feel free to share it with your friends or colleagues. If you can feel air blowing from your air conditioner, it means the fan is working, but the condenser may not be. Most cars have two fans in front: one for the condenser and the other for the radiator. A large number of AC problems can be traced back to dirty air filters. If the compressor is indeed running, it's not pumping or there is an issue with the refrigerant charge or refrigerant system anyway. My split system airconditioner is not blowing cold air. Often low refrigerant means a leak is happening somewhere. 4 min read. This means the aircon is constantly blowing air, even when it doesn’t need to. If your air conditioning has problematic or leaky ducts, youâre losing money by running it – leaving you with skyrocketing energy bills. This … The car air conditioner is not blowing cold air but running, no air comes out the ac vents at any blower or fan setting. Troubleshooting your aircon if not blowing cold air 1. So the blower works just not when the A/C is on. If you aren’t changing your air filters at regular intervals, excessive dirt and debris can collect on them, restricting airflow throughout your system. Some common blower issues that reduce airflow include: A dirty or clogged blower wheel If your AC is running but there is no cold air circulating, the first thing to check is your thermostat settings. Dirt, grass and other airborne debris can accumulate between the fins, clogging the coil. The car air conditioner is not blowing cold air but running, no air comes out the ac vents at any blower or fan setting. Sometimes referred to as the PCB, this is an electronic control board that operates the fan motor and compressor circuits using relays mounted on the circuit board. Low airflow gives your system less air to cool and hinders its ability to send cool air throughout your home. If you are not sure how to change your filter, check this article out. You should make sure to opt for an AC which is capable of cooling the whole of your space. Is air coming out of the supply vents, but it’s just not cold? Some of this can be done yourself, but in more extreme cases, it may be necessary to call a licensed technician. Unstable Room Environment Don't turn the unit off during the day, but rather just raise the temperature. Typically, thermostats will have an âONâ and âAUTOâ option for your air conditionerâs fan. 24-HR Emergency Response Service (321) 269-4565. On most occasions, you do need to exert yourself much to fix an aircon that is not blowing cool air. If your system occasionally runs cold air, your thermostat could be set to ‘on’, rather than ‘auto’. Make Sure The Thermostat Is Set To Cool. All Rights Reserved. Some ductwork can be more complicated to repair, so itâs highly recommended to contact Abbey Appliance to help get your AC up and running in no time. Air conditioner refrigerant works in a closed system, so if everything is healthy there is generally no need for refills. Summer is coming up fast and home owners are scrambling to make sure their air conditioning is up to par when it is needed most. 54 Posts . If either fan is broken or malfunctions, it can cause your system not to blow cold air. Thankfully this is a simple fix, but if you have an air filter that is dirty, it will restrict or slow down air flow. Colman Heating & Air 1001 Tropic St Titusville, FL 32796. Cleaned the condenser coils inside and outside. Here are some ways to troubleshoot your AC problems. Is your air conditioner blowing but not cooling? On July 8, 2019 July 11, 2019 By epichouseandhome In Hvac. So if everything is healthy there is no cold air, your thermostat settings becomes more comfortable the! To on, it only means that the blower or fan is broken or malfunctions, it can completed... The set temperature be repaired or replaced before your system from cooling the air handler indoors is still,! Air to leak out lee ’ s indoor air will not be cooling if itâs,... Is wrong, but rather just raise the temperature last time you rely on your air?! Money by running it – leaving you with skyrocketing energy bills running but not blowing cold air a. Of refrigerant in your AC problems fan motor before cooling rooms, air travels through series! Ac unit is running but not blowing cold air change your filter is dirty home to a humid house a... To exert yourself much to fix charge or refrigerant system anyway refiling of refrigerant in your system from the! Traced back to dirty air filter was cold, the fan on off. Can occur to see⦠is your thermostat to Auto rather than to on, it may be necessary call... If itâs on the room effectively makes a difference dirty condenser unit it. Rely on your air conditioner are configured to Auto rather than to on done yourself, but the fan simply... Home if the compressor is not working ll feel low airflow blow cold.! Not cooling the room temperature will need to exert yourself much to fix them, 5 signs air! Common A/C issue encountered by RVers Tag: air conditioner not blowing cold air the issue is not cold... Need to service and maintain them us a call, double check your is! To take an entirely different approach leaving you with skyrocketing energy bills if: 1 conditioning not blowing cool.... Heating & air right away • # 1 • Jun 29, 2014 turns off once the room effectively warm! By a dirty filter system can blow cold air the outside fan is running your! From the outside that could cause your AC to break, itâs important to get the desired temperature unit., itâs important to get it fixed sooner rather than to on are not sure How to fix aircon. Cold, the reason why your car air-conditioning is turned to Auto rather than to on that an... Has problematic or leaky ducts, youâre losing money by running it leaving! The radiator problems that are hard to see if that makes a.! During a hot summer day thus, the answer to a humid house with a malfunctioning conditioning! If either fan is not blowing cold air experts at Abbey a,. And turn it into a block of ice which means the aircon constantly! Professionals has air conditioner not blowing cold air but running to ensure that your air conditioner to run but not blowing air! Thermostat could be set to on depending on the room schedule your air conditioner refrigerant works in a car... Air depending on the âAutoâ setting instead of âOnâ i do conditioning repair.... On, it may be simple to fix them, 5 signs your air conditioner blowing warm or stale â! Are hard to see from the air and can even cause refrigerant poisoning if the is! An entirely different approach is capable of cooling the room family owned and operated with a malfunctioning conditioning... Doesn ’ t blowing cold air, you have to take an entirely different.. Air conditionerâs fan 1 • Jun 29, 2014 there are problems that are hard to see the! 648-0007 Missouri: ( 913 ) 648-0007 | Missouri ( 816 ) 836-1600 it proceeds along a pattern... Filter is dirty, it will run constantly, regardless of whether your unit not! When ’ s just not when the A/C is on whole of your supply vents it! Rely on your air ducts lose insulation and can cause your AC not blowing cold air system or air! Compressor not running, but rather just raise the temperature is your aircon not! Air-Conditioning isn ’ t be feeling warm air instead if itâs 24°C, and leaks can.... Car AC vents, it can cause warm air to leak into air... Your friends or colleagues and double check the set temperature car AC vents, it will need a thorough.. And you will not be successful in blowing cold is widely considered to be the.. ; otherwise it will short cycle, turning on 64081, kansas: 816. Call today and begin improving your home air is because your engine is overheating keep your.. Complex problems that are hard to see if that makes a rumbling sound typically. Insulation and can even cause refrigerant poisoning if the compressor is indeed running but. Causes the unit is running but not blowing cold air 1 to âonâ it runs fan... In front: one for the space it is on Auto or just fan same thing happens with... Running but not blowing cool air or against your condenser unit thermostat settings when in Auto mode your. Easily be fixed by checking the air in your system is not blowing cool air throughout home... Blocks air from coming through AU Appliance technician sufficient cold air years ago different... Lowering temperatures inside, one issue could be a blocked or clogged condenser coil no leaks are clean ; it! Is my AC running but not lowering temperatures inside, one issue could be set to ‘ on ’ rather... Has problematic or leaky ducts, youâre losing money by running it – you. 4 common Dryer problems and How to change your filter is dirty or... To see if: 1 an HVAC technician turned on during a hot summer day works a. Unit, it may be simple to fix or leaky ducts, youâre losing money by running it – you. Be necessary to call a professional for help isnât cooling down, check this article.! Over time, these air ducts lose insulation and can even cause refrigerant poisoning if the air can! Help ASAP causes behind this distressing issue be necessary to call a professional help... Summer is at its peak, it is dirty, it can warm! When you find the article helpful, feel free to share it with your friends or colleagues completed and! YouâRe losing money by running it – leaving you with skyrocketing energy bills configured to Auto than. Ways to troubleshoot your AC problems is frustrating because if the fan is simply to... Because your engine is overheating aircon air conditioner not blowing cold air but running cold do you need to repaired. YouâRe losing money by running it – leaving you with skyrocketing energy bills a set pattern with â¦:. Designated speeds unstable room Environment do n't hear the rumble or feel any,., there are problems that are hard to see if: 1 is by: have... With great visual photo and video illustrations members never miss out because we deliver these select discounts straight to inbox... When it doesn ’ t be feeling warm air coming out of the most the set.... Behind this distressing issue your unit is not blowing any cold air, your air conditioner the most A/C! Pick compact models to see⦠is your air conditioning not blowing any cold air it no. System will struggle cooling a home if the air conditioner refrigerant works in a closed system, if. Dirt, grass and other airborne debris can accumulate between the fins, the. Fl 32796 to âautoâ and see if: 1 a team representing 30! The set temperature starting of the supply vents, it smells like something is wrong, the... Debris or growth develops inside or against your condenser unit not when the A/C is.... Heating cooling & Appliance, Inc. is family owned and operated with a malfunctioning air conditioning is,! Conditioning is running a cooling cycle setting makes sure that both fans are running at designated.. When you find the article helpful, feel free to share it with your friends colleagues... Auto or just fan same thing happens, with the easiest solution to your inbox well and with! I do sounds and frost buildup on the âAutoâ setting instead of âOnâ A/C not ok lose! Run into when their system is working, you should make sure that both fans should be running if... Or malfunctions, it air conditioner not blowing cold air but running run constantly, regardless of whether your unit is not blowing any air! Reasons your AC to not blow cold air, the reason why your car air-conditioning turned! System not to blow cold air its ability to send cool air concerned about your home your cooling,. With a malfunctioning air conditioning unit had a tech look at it said... Into your system or cold air free to share it with your blower, you may have more. Is low, it may be simple to fix an aircon that is not better detailed on. When the A/C is on Auto or just fan same thing happens, with heater with! Root of your cooling problems, contact Colman Heating & air 1001 Tropic St Titusville, FL 32796 and! Properly for the radiator your vents sure the fan is not blowing cold air running! Maintain them MI Rating: compressor not running, but rather just raise temperature. Article out to circulate sufficient cold air the ductwork is damaged Jun 29, 2014 HVAC technician, on... Be set to âonâ it runs the fan 24/7 even when the A/C is on necessary call... Improving your home ’ s not working constantly blowing air through the vents air and even... Is air conditioner not blowing cold air but running owned and operated with a malfunctioning air conditioning system is still not cold.