Reasons Why Your AC Blowing Hot Air


If you have an air conditioner at home, it may keep running continuously. While the system keeps serving you cool air, sometimes it may produce warm air as well. There are different reasons as to why this may happen. For any professional assistance, contact our professionals in AC repair in Woodland, WA.

The Reasons You Get Warm Air From The System

An air conditioner system comprises many significant parts – compressor, filters, evaporator and condenser coils, ducts, etc. Each of these parts works with consistency to produce cool air. If you start getting warm air suddenly, you may want to look at these components. Below are some common reasons behind this problem;

  • The Air Filters Are Extensively Dirty

The air filters play a vital role in keeping the indoor air fresh and pulling the warm air from your home. Since these filters remain at work throughout the day and night, the dirt collection can be substantial. If you don’t clean the filters often, the system will face obstruction to produce cold air.

  • The Malfunctioned Thermostat

The thermostat is responsible for managing temperature across your home in any weather. You should set the thermostat to the cool option when it is summer., ensuring the AC will receive the proper signal to cool down your rooms.

  • The Refrigerant is Low

The refrigerant is why the warm air turns cold in the system. If this component runs low, the system will fail to generate cold air. The refrigerant also runs low when there is a leak in the line. In either of these cases, contact our experts by searching for air conditioner repair near me online.

  • The Return Vents are Sealed

The AC return vents remain closed only during winter to entrap heat inside your home. However, these vents must be open in the summer to ensure efficient airflow. Apart from this, you must check if any furniture or other objects obstruct the return vents.

  • The Condenser Coils are Clogged with Dirt

The condenser coils are part of the outdoor unit, designed to push the heat outside your home. Since these coils are located outside, the collection of dirt, grime, and dry leaves is quite common. To ensure your system is not obstructed, contact our experts by searching for air conditioner repair near me online.

  • The AC Unit is Old Enough

If your AC unit has crossed over 15 years you should prepare to install a new cooling system. After this time frame, the AC loses its efficiency and performance. As a result, the air conditioner can give out warm air instead of cold.


The earlier you take notice of these AC issues the better it will be for you and your system. While you can find the causes of this problem, you should hire the experts in AC repair in Woodland, WAAdvantage Heating & Cooling.

We understand your concerns related to your air conditioning system. Our trained technicians can solve any AC problem quickly. Call us at 360-693-5220 today.

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