Home AC SystemHVAC refers to the heating, ventilation, and air conditioning components of any residential or commercial building. It covers the whole structure of the property, including the central heating and cooling unit. Sadly, that's what most homeowners know about their system.

Chances are if there's any area that needs extra attention, you'll feel vulnerable and doubtful about it. A good way to feel more confident about these concerns is to know and understand the basics of how your HVAC works:

Regular Maintenance

HVAC maintenance is necessary. This is particularly true when it comes to your air conditioning unit. The most widely requested service for AC units is often related to overall maintenance. The good thing is, you can do that yourself.

Your AC can be quite sensitive. The dirt and dust that builds up on the filter, outdoor unit, and evaporator coil are the main reasons your system not working efficiently. Its operation depends on the pressure and temperature of its location.

Charging Mistakes

Oftentimes, you believe that your AC system is in need of charging. While it is partially true, this is not entirely right. In fact, a misdiagnosis may cause issues that are far more serious.

HVAC contractors in Salt Lake City and other parts of Utah explain that the thought of ACs needing recharges every so often is a total myth. Leaks are usually caused by extreme pressure that impacted on the unit. While it is a good idea to check the charge of your unit often, you don't have to do it on a regular basis. In fact, it can do more harm than good.

The Problem is Electrical

The most common repair service in air conditioning is electrical. The top three common problems include:

  • Blown Off Fuses
  • Tripped Breakers
  • Busted Capacitors

Checking these will save you the service or give you the confidence of how to handle and what type of repair you need. Listen to your unit. Is it buzzing? If not, then perhaps there is no power supply delivered in the unit. This can be the result of blown fuses or tripped breakers. If it's humming but not working, then it's likely because you have a damaged capacitor (the oval-shaped and small silver part in your AC’s service panel). While there’s nothing you can do to fix it, at least you know what the repair is likely to be.

AC unit is a simple mechanism that uses complicated science. Having a basic understanding about it can save and protect your home from possible disaster.