Proper Maintenance For A Heating And Air Conditioning Unit

As a homeowner living in San Diego, you most likely utilize your HVAC system throughout the year. It would be nearly impossible not to do so, due to the climate of the area. Of course, it is vital to remember that a heating and air conditioning unit in San Diego isn’t going to last forever. Unfortunately, problems can occur and your system could malfunction permanently, if you’re not careful. Within this guide, you’ll find proper maintenance tips, so you can enhance your unit’s longevity and give it a fighting chance.

The Type Of System

First and foremost, it is crucial to inspect your system. Although they may all be called HVAC systems, thee are actually three different types. For instance, you might have a system, which is capable of heating and cool. If you do, you should make sure to maintenance your system in the fall and spring. However, if you have a cooling only system, you should perform the maintenance once a year. Finally, if you only have a furnace, you should make sure the maintenance is carried out, before the heating season begins.

For Outdoor Units 

Many systems have an indoor unit and an outdoor unit. This can make the maintenance procedure a little more complicated. First, you’ll want to start outside. Check the unit’s refrigerant level. The refrigerant is responsible for making the air cold! If the levels are too low, your unit will not be able to properly cool the air or your home. A professional’s assistance will be needed to add refrigerant to your system.

Also, it is a good idea to check out the inside cabinet. This portion of the equipment should be cleaned thoroughly. Remove all dirt and debris. While you’re there, you should also examine the fan motor and blades. Make sure the blades are still in good shape and add lubrication, if necessary.

Indoor Units

Although the outdoor unit is responsible for the brunt of the work, the indoor unit of a heating and cooling system in San Diego will also prove to be immensely important. In order to make sure your system is working efficiently, you will want to clean and replace your filters. It is also a good idea to switch the system on and listen to it carefully. Do you hear any unusual noises? You should also give the system a sniff test. Do you notice anything odd or out of the ordinary? If you’ve answered no to both questions, you’re in luck, but you’re not finished yet.

Professional Inspection 

When it comes down to it, there is only so much you can do yourself. Aside from a thorough DIY inspection, it is also imperative to enlist the assistance of a professional. Generally, it is best for a technician to check your system at least once or twice a year. This will help spot and fix problems, before they occur.


All in all, your HVAC system isn’t going to last forever, but you can prolong its longevity. With the tips above, you will be able to do just that! Remember to keep a close eye and ear on your system at all times, so you’ll be able to spot problems immediately.