WHY IS YOUR AC BLOWING WARM AIR?
The problem of an air conditioner blowing warm air is not unusual. However, AC spewing warm air, unlike most seemingly innocuous issues, is somewhat concerning.
The air conditioner should be blowing cold air. That is its primary function. When your air conditioner starts spewing hot air, you must turn it off and fix it immediately. That means you must first determine why your air conditioner is blowing warm air.
If your home’s air conditioner is blowing warm air in a cold setting, it’s due to one or more of the following HVAC phenomena:
The Cooling Coils are Hot
Refrigerant expansions chill cooling coils in a running air conditioner. If the coolant is appropriately squeezed and does the cold-causing degrading energy process, the cooling-causing endothermic process can properly increase and undergo.
Low Refrigerant Levels
Low Freon levels are the most prevalent reason for AC blowing warm air. Because the freon expansion converting it from liquid to gas is insufficient due to a scarcity of freon, meaning will not effectively cool the cooling oil; in fact, the longer we run the AC, the warmer it will grow.
Faulty Compressor
The Freon expansions will be insufficient if the AC compressor does not execute its job correctly and the freon is not entirely compressed. In fact, without enough freon expansion, cooling coils may become warm, if not hot, due to the AC compressor issue.
Clogged Filters
Clogged air filters are one thing that can drastically impede airflow. If air filters become clogged, it will dramatically reduce airflow, and every component of the air conditioner will strive to compensate for the loss of airflow. It can cause a variety of issues, one of which being the AC spewing hot air.
Thermostat Problems
Incorrect Setting or Wiring. If your thermostat is set higher than the room temperature, your air conditioner will pump warm air.
Blown Fuses and Tripped Amp Breakers
These are two common AC problems. To safeguard your air conditioner from electrical surges, we employ both fuses and amp breakers. However, if there’s a problem with them – blown fuses or tripped amp breakers, for example – you might be getting strange results. One of them is the warm air from your air conditioner.
Expansion Valve Blocked
The expansion valve’s job is to release and expand the refrigerant liquid into gas effectively. It will not appropriately expand the refrigerant into a gas, and it will not cool the cooling coils if the expansion valve is not working correctly. In addition, while the air conditioner is running, it may blast warm air.
Filters Blocked, Not Dirty
The air conditioner needs adequate airflow to perform effectively. If air filters are clogged, it will reduce the airflow drastically, and every part of the AC will try to overcompensate for the lack of airflow resulting in warm air release.
There is a distinction between AC blowing warm air and AC which does not blow chilly air. I hope you can now diagnose the problem with air-conditioning that blows hot air.
Absolute Air offers a wide array of services, including, but not limited to, AC installation, AC repair, heating installation, heating repair, metal fabrication (for all types of ductwork), refrigeration, and gas line installation. Our trained team of technicians can also service and work on equipment brands such as American Standard, Train, Carrier, York, Goodman, Rudd, and Mitsubishi, to name a few.
If you have a service request not mentioned here, give us a call.
