Your air conditioner has a component called an evaporator coil, which is the part that cools your air. ... Most of the time, a frozen evaporator is caused by 1 of these 2 issues: Low airflow issues (dirty air filter, blocked vents or malfunctioning blower) Low refrigerant levels, usually caused by a refrigerant leak.Jun 21, 2017
Why is my AC not blowing very much?
Problems like a fan clogged with dirt, a dead motor, a loose fan belt or a stuck wheel can all cause your blower to not work properly. These problems can keep the blower fan from blowing enough air out of your vents to keep you cool. Your evaporator coil needs air to blow over it to complete your AC's cooling process.Sep 14, 2015
How do I increase the airflow in my air conditioner?
- Check Vents and Registers. One of the simplest things you can do to increase airflow in your home is to check the vents and registers in each room. ...
- Turn on Ceiling Fans. ...
- Schedule HVAC Maintenance. ...
- Consider Duct Cleaning. ...
- Invest in a Ventilator.
Why is my AC not strong?
Another reason your AC may be unable to blow a strong stream of air may be due to a frozen evaporator coil. ... There are two reasons why your evaporator coil may freeze. Either there is something restricting airflow over the coil, like dirt in the air filter or a blower that's on the fritz, or you have a refrigerant leak.
Why is there barely any air coming out of vents?
The most common cause of low air flow through the vents in your home is blocked or dirty AC filters. ... Also known as vents, registers are the metal grates that let air flow from the AC ductwork into the rooms of your home. Vacuum these grates once a month, or anytime you see that dust has accumulated on them.Aug 6, 2018
How do you fix a weak air conditioner?
- Clean your air filters regularly. ...
- Check your AC vents to see if they are not obstructed in any way. ...
- Fix any leaks and holes in your HVAC ductwork. ...
- Clean your fan blades regularly with a soft cloth.