Reasons Your AC is Not Working

You want your air conditioner to function flawlessly every time you turn it on, however, your HVAC unit may occasionally fail to switch on. These issues can be rectified as a DIY project or a quick phone call to a professional for AC repair in Bellaire

Reasons Why Your Air Conditioner Isn't Working:

Low Refrigerant Levels

If your system develops leaks, you may run out of refrigerant and be unable to cool the air efficiently. Unfortunately, correcting this air conditioner problem requires more than simply replacing the refrigerant. An air conditioning service in Bellaire will help locate the leaks and repair them, which can be a time-consuming and costly task, mainly if there are several leaks. 

Leaking Ducts

The ductwork distributes cooled air from your air conditioner throughout your home. However, if there are holes or cracks in the ducts, that expensive cooled air ends up inside your walls, where it is useless. Of course, this scenario makes your air conditioner work harder, increasing your energy expenditures. 

Thermostat Issue

If you still have outdated dial-type thermostats, they may be wrongly calibrated. You can quickly resolve this issue by replacing or recalibrating your thermostats. In the case of programmable thermostats, they may be set incorrectly. 

Dirty Condenser Coils

The heat taken from the air is expelled outside by condenser coils, and when it is covered in grime, it will not function properly. Heat transfer is hampered, and your unit has to work harder, resulting in increased wear on the parts and potential system failure. 

Evaporator Coils That Have Frozen

The evaporator coil is packed with refrigerant and is responsible for absorbing heat from the air like a sponge. It may seem counterintuitive, but those coils require warm air to circulate them to function effectively. When the airflow is disrupted and the evaporator coil becomes too cold, ice can form on the outside. When this happens, your air conditioner supply registers will produce warm air or none at all. 

Clogged Drains

All moisture removed from the air by your air conditioner must go somewhere. It should be removed from the space via a drain line, a pan, and eventually a drain. Water can damage the system by backing up if the line or drain is clogged or the pan is full. Water leaks can cause damage to your walls and furnishings. Take professional help for AC repair in Bellaire

Fan Issues

A fan blows air over your unit’s evaporator coil to cool it, and another blows air over the outdoor unit’s condenser to discharge the absorbed heat outside the building. Suppose either of those fans isn’t working correctly – due to a defective motor, worn belts, or too much dirt and debris, there will be poor airflow. If you ignore the problem, it might lead to compressor failure, often the end of your air conditioner’s life. 


Congratulations if you figured out why your air conditioner wasn’t working and solved the problem on your own! We urge that you consult a professional for a thorough examination to avoid future difficulties. You can prevent future AC outages by having Stafford Air of Bellaire perform annual inspections and remaining on top of the maintenance schedule. Contact us at 713-667-3281 to schedule an appointment for air conditioning service in Bellaire.