ac is running but not blowing air in car?
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If you do not feel any air or if you only feel air coming through the vents on certain settings, the problem may lie with the AC's blower motor or the blower motor resistor. Sometimes blower motors and/or their resistors will fail and stop pushing both hot and cold air through the vents.
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["Check the thermostat to make sure it's working properly.", "Take a look at the condenser to see if it's dirty or blocked. ... ", 'Clean and/or change your filter (We recommend once a quarter.)', 'See if any ice has formed on the coils. ... ', 'Check and/or clean the outdoor compressor.']
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After running your air conditioning for a while, you will see water drain out from the bottom of your car. This is perfectly normal and a good sign. However, if you don't see that water draining - and instead are greeted by water stains inside your vehicle - then you could have a problem.
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The most common cause of window air conditioners not blowing cold air is a lack of adequate air flow. ... If the air filter is dirty or clogged, there may be little or no air flow over the evaporator coils, which may cause them to become too cold and frost or ice can form on them, restricting the air flow even more.
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It is most likely an electrical problem with your AC. Capacitors are like mini jump starts for the various motors in your AC system. ... Each motor has its own capacitor and if one of them is not working, then it usually means that the motor won't run. This can effect the compressor and not the fan.
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Poor Air Flow If you are noticing weak or little airflow through your AC vents, the unit's compressor may be failing. In case certain areas or rooms in your home are getting cold air while others are not, then the trouble might be with your ductwork and it's a sign that your AC system needs urgent repair.
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Without enough refrigerant, your air conditioner won't be able to absorb as much heat from your home's air. That means the air blowing out of the vents will feel warmer than normal. In some cases, there may also be less air blowing out of the vents.
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If your air conditioner will turn on, and your thermostat is set properly, but your system is not cooling you may have a dirty or blocked air condenser. Your first step is to check the outside unit and clean around and remove any debris or weeds that are blocking air circulation.
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The AC Needs Maintenance You might be low on refrigerant or have a worn out motor or a dirty evaporator coil. Not all AC problems demonstrate themselves with loud sounds or funny odors coming from your system. Some of them simply reduce the AC's ability to run, and all you notice is less cool air in the house.
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So what caused your air conditioner to stop working? Most likely, your AC system lost its charge of refrigerant. Or, due to an electrical fault, its compressor is not engaging when you turn on the system. Another possibility is that an internal obstruction is blocking the circulation of refrigerant.
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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. Simply flip the thermostat setting back to “cool” and see if the air conditioner begins to blow cool air again.
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If the air handler is working fine, the fan will still blow air into your space. But without the condenser unit working properly, there will be no cooling; hence, your AC blowing warm air.
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There are a couple of reasons for ice buildup in your AC — dirty coils or filters resulting in poor airflow, or a lack of refrigerant. ... If that doesn't get the unit blowing cold air again, it could be refrigerant levels are low (see below).
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If the outside air conditioner compressor is blowing very cold air then on the other side it's blowing hot air this is a heat pump. ... If you have the thermostat set on heat it should be blowing cold air out of the compressor if it's not your wires on your thermostat are reversed.
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Other Issues Might Be at Fault for Your AC Malfunction When the outside unit breaks down but the inside unit is running, the culprit may well be a broken compressor. That's typically a major repair. ... If the outside condenser/compressor unit is a lost cause, resist the temptation to only replace that unit.
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Common solutions for: My AC Remonte's Not Working First, try replacing the batteries in the remote control. If installing fresh batteries doesn't solve the problem and you can still operate the air conditioner manually, the remote control might be defective. If you think the remote control is defective, replace it.
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First make sure there is power to the indoor unit and that a switch or breaker isn't off. ... Try setting the thermostat fan switch to the "on" position. Feel for air coming out of the vents. If it is in the air conditioning mode, check for ice around the evaporator coil and on the refrigerant lines at the indoor unit.