Why Your AC Is Blowing Warm Air

When your AC unit is blowing warm air, the chances are that you may want to look into having an air conditioning contractor come by to take a look.

Many will agree that nothing is worse than having an air conditioning unit blowing hot air instead of cool air on a hot summer day. This can not only make staying indoors uncomfortable, but it can also cause you stress and frustration. Hiring an air conditioning contractor to inspect this issue is the perfect option, but if you want to know why this may be happening, keep reading!

The Thermostat Is Set Wrong
This happens often, and it is likely to happen to even those who pay attention. The thermostat may have changed from the cool setting to heat just by someone bumping into it or pressing the wrong button by accident. Double-check to be sure. It could be a simple fix!

Be sure also to check if your thermostat is set to “auto” instead of “on.” When your AC is set to “on,” the fan will blow even when the air conditioner isn’t cooling. This can cause the AC to blow warmer air from the vents since the outside unit isn’t working.

The Exterior AC Unit Isn’t Getting Electricity
Since your AC system has two components – both the indoor and outdoor units – it is essential to check both of them when this kind of problem occurs. The indoor AC unit has the fan which blows air through and around your property. It can only blow cool air when the outdoor unit is working.

If you notice that the air coming out of your vents isn’t cold when it should be, the problem could be that a fuse has blown or the circuit breaker has tripped, which may have caused a problem providing electricity to the outdoor AC unit.

Airflow Restriction
Your AC unit may not get enough airflow, which can eventually cause it to freeze up. This can be due to old and unreplaced air filters or not enough maintenance.

To be safe, it is best to contact an air conditioning contractor like one from Air Supply Inc to ensure the issue is resolved correctly. Call the experts in Las Vegas, NV at (702)204-4598 for an appointment.