Common AC Issues: Blowing Warm Air

An air conditioner that’s blowing out warm air can be a sign of one of any number of problems. You might be able to resolve some of these issues yourself, but more serious problems often require the expertise of a certified HVAC technician. Take a look at some of the signs below to know when it’s time to make the call.

Check Your Thermostat First 

The most common cause of an air conditioner blowing warm air is an incorrect setting on the thermostat. Check to make sure the unit is set to cool. You might have forgotten to switch back to cooling mode after using the heating system during the winter. 

Alternatively, the switch may have been accidentally moved to the “heat” or “fan” position. If so, it’s a simple fix!

The Condenser Needs HVAC Service

Call in a professional to check the outdoor part of your cooling system, known as the condenser. This unit draws in warm air and passes it over evaporator coils, allowing the refrigerant to absorb the heat. If the system isn’t functioning, the air won’t get cooled before it’s released into your home.

If the condenser isn’t working, you may have tripped the breaker or there might be a connectivity issue with the wiring. When you call an HVAC technician for air conditioning repair in Corpus Christi, TX, they can determine the source of the malfunction.

Refrigerant Leaks

The refrigerant plays a crucial role in cooling warm air within your home. When the level of refrigerant runs low, you’ll need to call for air conditioning repair in Corpus Christi, TX, to correct the problem. 

The systems that use the refrigerant are fully closed, which means that you’ll never lose refrigerant naturally. Instead, low refrigerant indicates a leak in the system. 

In addition to keeping your AC unit from providing cold air, leaking refrigerant can pose health hazards if you, a child, or a pet gets exposed to it. For this reason, schedule service right away if you suspect a leak.

Scheduling Air Conditioning Repair in Corpus Christi, TX

You can avoid most air conditioning problems with a seasonal tune-up from Logicool Air Solutions. In addition to preparing your cooling system for heavier use, we also provide repairs and new system installations. To request service, contact us today.