Central Air Conditioning Not Blowing Cold Air

Before anything else check if you have a heat pump unit or not. If somethings not working right with your blower youll feel low airflow.

What To Do When Your Hvac Is Running But Not Cooling

Surprisingly a frequent cause for an air conditioning system not blowing cold air is a broken thermostat.

Central air conditioning not blowing cold air. When your air filter has dirt buildup on it the cold air wont be able to flow through. Try setting your thermostat to auto and see if that makes a difference. This is the most common reason for a central AC not blowing cold air.

This can cause your central AC to work intermittently with short bursts of cooling punctuated by lukewarm air coming from the vents. Your unit could be. If you have checked all these things and your air conditioning unit is still refusing to blow cold air the cause is most likely something that will require professional maintenance.

The thermostat on the wall of your home is either battery-powered or hard-wired. Make sure the fan setting is set to auto not on which will cause your AC to blow air even if its not being cooled. How to troubleshoot test fix repair your Central AC Air Conditioning System if its not blowing cold airnot cooling or blows warm air from the vents.

To fix it start by cleaning the exterior condenser unit. AC struggles to circulate enough cool air to get your home to the desired temperature eg. Evaporator coil the part that cools the air literally freezes turning into a block of ice that blocks air.

If the thermostat takes batteries changing them every year will keep the. One of them is that your central AC may stop blowing cold air. If you have noticed your AC blowing both cool and lukewarm air off and on it may be because your thermostat is set to on.

Here are some reasons why this could happen. All residential air conditioning systems use the same basic method to cool your home. Your thermostat is set on 74 your temperature never drops below 80.

Air Conditioner Not Is Blowing Cold Air Because of the Air Filter The air filter in the central air system works to strain particles from the indoor air supply. When its set to on it runs the fan 247 even when the air isnt being cooled. Your air conditioner is running but is not blowing cold air which is not normal if it wont cool below 75F.

Hence your room will not be optimally chilled. Heat pumps can do cooling and heating while air conditioners cannot. When an air filter fills to capacity less air passes through the system altogether.

Whenever this happens the amount of air the central air system has to condition diminishes. 1 Check the thermostat fan setting Does your air conditioner run cold air sometimes but hot air other times. But if the condenser coils are obstructed by dirt leaves or debris the heat wont escape effectively.

Air Conditioning Not Cooling Not Blowing Cold Easy Fix Condesate Problem Youtube