Why Is Your HVAC System Blowing Warm Air?

The Texas heat is intense, which is why you need your HVAC system to be working at its peak potential so that you can maintain the most comfortable home environment throughout the summer and beyond. If you’re concerned about the health of your system, something isn’t functioning properly, or you need a tune-up, it’s important that you enlist the services of a company that specializes in HVAC repairs, maintenance, service, and installation in San Antonio to ensure quality work.

Why Your HVAC System in San Antonio Is Blowing Warm Air

The Air Filters Are Dirty

If your system is blowing warm air, the solution could be as simple to fix as changing the air filters. Dirty air filters will force the entire system to work harder since air can’t flow freely, and different components inside the system will freeze, resulting in system malfunction. Professional HVAC technicians can change your air filters every three to six months, depending on your home environment and the type of filters you use.

The Coils Need Maintenance

Evaporator coils that are covered with dirt or are obstructed can cause the system to malfunction and blow warm air. A professional HVAC technician can clean the coils and resolve this issue so that your system works exactly as it should.

The Refrigerant Is Low

Low refrigerant levels will impact your HVAC system’s ability to function and prevent it from cooling as desired. Additionally, a refrigerant leak will also prevent the system from cooling properly.

The System Fan Isn’t Working

If your system is running, but the fan isn’t spinning and you’re feeling hot air coming out of your vents, you’ll need an HVAC technician to diagnose the issue and make the necessary repairs. An issue with the system fan can stem from several factors, including a tripped circuit breaker, a faulty thermostat, frozen evaporator coils, a defective run capacitor, and other technical problems.

The Thermostat Is Malfunctioning

If your system seems to be working properly, but your thermostat isn’t reading temperatures accurately, it can cause the system to blow warm air instead of cool air. If that’s the case, thermostat replacement, sensor repair, or rewiring may be in order.

When to Schedule HVAC Repairs and Maintenance

If your system hasn’t been serviced in a while, and you want to make sure it doesn’t have any issues that could turn into more costly repairs if left unaddressed, now is the time to schedule preventive maintenance services with a reputable company. The technicians will evaluate your system, ensure every component is in working order, and make repairs as needed.

If your system is blowing hot air, it’s a clear indicator that something is amiss, and you need to contact an HVAC professional who can accurately diagnose the issue and make the necessary repairs. That way, you can maintain your desired internal air temperature year-round and feel confident that your system is operating exactly as it should.

If you need HVAC service, repairs, or maintenance, we can help. Our team of HVAC professionals knows how to keep your system operating exactly as it should and will make service, repair, and replacement recommendations you can trust. Contact us today at Beluga Air in San Antonio, TX, to learn more about our services and schedule your next appointment.

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