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A Simple HVAC Guide – Examining The Most Common Problems

As a homeowner, who resides in San Diego, you need to understand the importance of your HVAC unit. Running over to your thermostat and flipping on the heat or cooling is likely something you do on a daily basis. How would you behave, if the HVAC unit didn’t flip on? Would your home become too hot, too cold and downright intolerable? This is a common problem that many San Diego residents face on a daily basis. Below, you’ll be able to discover some of the most common problems associated with heating and cooling systems.

Electric Bill Is Unexpectedly Climbing 

It is absolutely vital to remember that using your HVAC unit consistently throughout the day and night will result in a much more expensive electric bill. This isn’t a secret. The HVAC unit is one of the most expensive home appliances to operate. Unfortunately, there are some problems, which could decrease the energy efficiency of the HVAC unit. If you’ve noticed a major spike in your electric bill, the problem could very well stem from your HVAC system.

Since the problem could be something minor and out of grasp for the average individual, it is best to make contact with a professional.

Heat Pump Doesn’t Shut Off

Some people will experience a problem, which causes their San Diego HVAC system to run consistently. This is incredibly problematic and needs to be fixed immediately or it’ll result in the aforementioned problem. When attempting to rectify this problem, you should first see whether or not the outdoor unit is running. If it is, you should check the thermostat. Is the temperature setting appropriate? Below, you’ll find a list of potential causes.

  • Refrigerant levels are low
  • Unit’s efficiency has decreased severely
  • Compressor valves have malfunctioned
  • Compressor has stopped running
  • Supplemental heat isn’t working properly
  • Thermostat’s temperature is set too low
  • Home isn’t properly insulated

Although you may be able to fix some of these problems on your own, contact a professional is recommended and will save you from a headache.

Airflow Is Insufficient

Although your exterior unit might be running properly, you still might experience insufficient airflow to your home. This is undoubtedly a problem, which will decrease the comfort of your home, while also increasing your electric bill immensely. Again, taking corrective action immediately is absolutely pertinent. Below, you’ll be able to discover some of the potential reasons your home isn’t receiving a sufficient amount of airflow.

  • Indoor blower motor isn’t working properly
  • Fan speed has been set too low
  • Ductwork has become clogged
  • Vents are closed or blocked
  • Indoor coil has become frozen
  • Pulley sizes are not appropriate

There is truly an array of problems, which could cause your ductwork to malfunction. An animal could enter your basement or crawlspace and tear holes in your ductwork. Or dirt and debris could obstruct the airflow. The good news is that you’ll be able to fix many of these problems on your own.


At the end of the day, an HVAC problem can negatively impact your life and the lives of your entire family. Don’t wait for the problem to escalate, because it will and it’ll do so rapidly. Take action immediately and restore your home’s comfortable temprature with a San Diego HVAC Expert, before it is too late.

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