Central Air Coils Not Cold

Ac struggles to circulate enough cool air to get your home to the desired temperature e g.

Central air coils not cold.

Top causes of a central air conditioner not cooling. Most modern air conditioning units have a lifespan of decades but even the most well maintained systems will at times fail to provide air that is cold enough to keep you and your household comfortable. If this is the case you need to replace your air filter with a new clean one. An ac system that s only producing hot air is never welcome but it doesn t always indicate a serious problem.

Evaporator coil the part that cools the air literally freezes turning into a block of ice that blocks air meaning that your home gets very little cooled air at all. When your air filter has dirt buildup on it the cold air won t be able to flow through. It s the last thing you want on a sweltering summer s day a central air conditioning system that s not blowing cold air. 7 common reasons why your air conditioner is not cooling properly.

Was working yesterday but quit bowing cold air some time over night. Ac is on a four year old carrier central ac unit. When the temperature in the house is lower than the cut off for the cooling cycle and the fan is set on manual or always on it will continue to blow even though the thermostat hasn t engaged the cooling coils. Central air systems may have a setting for the fan auto or manual.

Your air conditioner has a set of indoor coils that absorb heat from your home s air as well as a set of outdoor coils that transfer heat from your home to the outdoors. The coils and cooling fins in the evaporator portion of the central air conditioner are easily damaged. The circulation blower fan draws air past the cold evaporator coils and forces the air through the venting to cool the interior of the home. Ice clings tightly to these components and forcefully removing it can bend fins or rupture.

When troubleshooting why your central air conditioner is not cooling here are. This is the most common reason for a central ac not blowing cold air. Your thermostat is set on 74 your temperature never drops below 80. There the refrigerant expands back into a gas which makes the coils cold.

I m currently unemployed and simply doesn t have the money. While your first reaction may be to contact an hvac pro with a.