Why Is My AC Not Blowing Cold Air?
An air conditioning unit that doesn’t blow cold air can create an uncomfortable environment. An AC expert will asses your unit, determine the root cause of the problem, and solve it. At Mr. Furnace, we provide high-quality AC replacement, repair, installation, and maintenance services to help homeowners maintain their desired indoor temperatures. Here are seven reasons why your AC is not blowing cold air and how we can help:
Faulty Thermostat
Your air conditioning system works with a thermostat to produce the desired temperature in your home. You set the temperature on the thermostat, which signals the AC to cool the space to that temperature. This device may become damaged over time and send faulty signals to the air conditioner.
An AC replacement and repair specialist will determine whether a faulty thermostat is the cause of your problem and repair or replace it. Thermostat issues also happen when someone accidentally changes the settings. Resetting the device may return your system to normal functioning.
Dirty Air Filters
Air filters trap dust, leaves, twigs, pollen, and other debris, preventing them from traveling through your AC system and affecting indoor air quality. As these filters trap more and more debris, they get blocked over time and hinder airflow into the AC. Without adequate airflow, your AC won’t cool your home efficiently. Poor airflow may also result in the unit producing hot or warm air. Dirty air filters also make your AC work harder than necessary, so cleaning them may lower cooling bills. If dirty air filters are causing uncomfortable temperatures, our AC replacement and repair experts will help you clear or replace them. HVAC experts recommend changing AC air filters regularly, especially if you live in a dusty area.
Low Refrigerant Levels
An AC unit uses refrigerant for cooling. This fluid travels through various parts of the AC system and changes from liquid to gas as it absorbs heat from your home. The refrigerant then changes from gas to liquid when it releases the heated air to the outdoors. This is the cycle that helps cool your home. A leak in the system reduces refrigerant levels, leading to inefficient cooling. The reduced refrigerant levels will not absorb heat from your home adequately, and the unit may not produce any cool air. Low refrigerant levels also make your unit overwork to maintain the desired temperatures, leading to increased electricity bills. Our AC specialists will evaluate your unit for leaks, seal them, and top up the refrigerant to restore normal functioning.
Improperly Sized Unit
It may be time to get a new AC unit if you have moved to a bigger house or added more rooms to your home and have a small unit. A smaller unit won’t be able to keep up with the larger load, and you may notice the air doesn’t get as cold as you’d want. Overworking your AC uses more electricity and increases the risk of damage to the system and your home. Call our AC replacement specialists to evaluate your cooling needs and determine whether your current unit suits them. Whether you need a larger or smaller unit, we can handle the installation process. Switching to a larger AC doesn’t always mean your energy bills will increase; many modern appliances have energy efficiency features to help you save money on your cooling bills.
Dirty Condenser or Evaporator Coils
The condenser and evaporator are two major parts of an air conditioning system that help with cooling. As the refrigerant moves through the evaporator coils, it absorbs heat from your home. The refrigerant then moves into the condenser coils, where the absorbed heat gets released outside. Condenser and evaporator coils are prone to gathering dirt and dust over time, which minimizes their working efficiency. Dirty evaporator coils won’t absorb heat efficiently from your home, while dirty condenser coils won’t release the absorbed heat optimally. These inefficient processes create an inadequate supply of cooled air. Our AC replacement and repair specialists will diagnose issues with condenser and evaporator coils and clean or replace the components.
Mechanical Issues
An air conditioner has various moving parts that are susceptible to mechanical problems, like the compressor, fan, and more. If the compressor, which circulates the refrigerant, gets damaged, the system can’t produce cold air. If the fan or blower motor stops working, you may not have any airflow in your home. An AC replacement and repair professional will diagnose mechanical problems and repair or replace damaged parts. Depending on your AC’s age, the specialist may recommend replacing your entire AC to address significant issues.
Find an AC Replacement or Repair Expert
If your air conditioner isn’t cooling your home adequately, schedule a professional assessment. Mr. Furnace has a team of experienced AC professionals who are trained to diagnose AC problems and restore optimal system performance. Contact us today to discuss your air conditioning needs.