4 Reasons You May Need HVAC Maintenance if Your AC is Blowing Hot Air

August 30, 2022

The last thing any property owner wants to happen on a day of extreme heat is a malfunctioning AC unit blowing hot air, unable to cool your home or business. When it does occur, however, you want to be able to fix whatever is wrong with your AC unit as soon as possible so that it can return to operating as intended. 

The first step to getting your air conditioning back on track is identifying the cause of the problem. As several areas of your AC unit are instrumental to its performance, we recommend performing some HVAC maintenance by taking a close look at critical aspects of your air conditioning system to determine the issue at hand.  

Dirty Air Filter

Air filters are a vital part of your HVAC system as they preserve the indoor air quality of your home by trapping contaminants like dust, mold and dirt, preventing their spread. This unenviable task can quickly make your filters dirty and become clogged with pollutants.  

A clogged air filter will disrupt airflow, initially causing uneven air distribution and eventually resulting in some areas of your home not receiving cooling at all. Avoid this by having your filters replaced by an HVAC maintenance service every 60 to 90 days to reduce the chances of a malfunction and ensure that they never get too dirty. 

Malfunctioning Thermostat

A faulty thermostat could be why your AC unit isn’t functioning as intended. To determine if this is the case, set your thermostat to a low temperature you’re comfortable with. If your air conditioner continues to blow hot air despite the assigned temperature, your thermostat is likely miscalibrated or needs a repair or replacement. Newer model thermostats are often more reliable, and transitioning to one will make it less likely you suffer calibration issues. 

Damaged or Dirty Condenser Coils 

The condenser is the outdoor part of an AC unit that collects heat from inside your home and then releases it outside. Over time and through extensive use, your condenser’s coils can get dirty and even damaged. As the coils play a significant role in the heat removal process, this can disrupt your HVAC system and make it unable to achieve your desired temperature. 

This issue can be prevented by scheduling regular AC maintenance. A reputable team like ProFlo HVAC will keep your condenser coils clean and ensure your system runs as it should.

Faulty Capacitor

The capacitor is a component within your HVAC system that stores the energy needed to run and operate your AC unit. Any problem with it means that your air conditioning unit won’t be able to do its job correctly. 

If the culprit of your air conditioning issues is, in fact, the capacitor, it does not necessarily mean that your entire AC unit must be replaced. A skilled team of HVAC contractors can perform AC repair to switch out the capacitor and return your air conditioning unit to normal operations with little disruption. 

Stop HVAC issues before they arise by contacting ProFlo HVAC for industry-leading HVAC maintenance and AC repairs. The stellar quality work that our HVAC contractors are known for will keep your AC unit in perfect condition and free of any severe long-term problems. There’s no better option for Murrieta, Temecula and Canyon Lake homeowners, as we have years of experience fulfilling HVAC needs and providing exceptional customer service. If you’re ready to turn to the expert HVAC contractors for your next HVAC maintenance project, call us at (951) 694-1300 or visit us online.

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