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Common Air Conditioner Problems

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The summer of 2022 is producing record high temperatures across America, and more people rely on HVAC air conditioning systems to cool their homes and other indoor environments. Summertime is, traditionally, a fun time when Americans enjoy outdoor activities like swimming, hiking, bike riding, visiting the playground, or enjoying a picnic.

However, once you have finished enjoying the great outdoors, it’s nice and, sometimes, necessary to escape the heat and enjoy a colder temperature environment inside your home. Sweltering humidity and record-high temperatures aren’t just uncomfortable but can lead to significant health problems such as heat stroke, dehydration, heat cramps, and even heart conditions.

Common air conditioner problems will invariably affect your HVAC air conditioning system. When they do, it is always a good idea to call a professional rather than try a DIY repair job.

What is an HVAC Air Conditioning System

The acronym HVAC stands for Heating Ventilation & Air Conditioning. HVAC systems alter and control the temperature of a building’s inside environment and help maintain a higher level of indoor air quality.

An HVAC system is composed of the following components:

  • Thermostat – The thermostat monitors and controls the ambient temperature.
  • Heat Exchanger – Heat exchangers transfer heat from the source to a carrier fluid.
  • Evaporator Coil – The evaporator coil absorbs the heat from the air inside a building. The evaporator coil works with the condenser coil to exchange hot air for cool air.
  • Compressor – The compressor applies pressure to the refrigerant gas that condenses or compresses the gas into a liquid state.
  • Condenser Coil – A condenser coil holds the refrigerant gas while it is a liquid.
  • Combustion Chamber – The combustion chamber is part of the furnace where natural gas is burnt and transferred to the heat exchanger.
  • Blower Motor – A blower motor turns the fan that circulates the air through the ventilation system.

If you experience any HVAC air conditioner issues, it will most likely be a problem with one of the components mentioned.

What Are HVAC Systems Used For

HVAC systems control the inside temperature of industrial, commercial, institutional, and residential buildings. For example, when used in an industrial setting, an HVAC system may control the inside temperature of a factory.

When used for commercial purposes, an HVAC system can control the inside temperature of a building. When used for residential purposes, an HVAC system can control the inside temperature of an entire home.

HVAC air conditioning systems have a series of filters that purify the air pumped by the HVAC system. These filters include disposable fiberglass air filters, pleated air filters made from polyester and cotton, HEPA filters, and UV filters.

In short, HVAC systems control and maintain the temperature and air quality inside a building, keeping the occupants comfortable and safe from outside elements.

The Different Types of HVAC Air Conditioning Systems

There are four different types of HVAC Air Conditioning Systems, and these are:

  • Split heating and cooling systems – Split system heating and cooling HVACs are split into two separate units: one for heating and one for cooling.
  • Hybrid split system – The hybrid split system is the same as a regular split system except that it can be powered by gas or electricity.
  • Duct-free (Mini-split) – The Duct-free (Mini-split) system comprises one outdoor unit and up to four indoor units installed directly into particular rooms that need heating or cooling.
  • Packaged heating and air conditioning system – This HVAC system has all the elements necessary for heating and cooling in one unit, and a single unit can heat or cool an entire house.

The Ten Most Common HVAC Air Conditioner Problems

All HVAC air conditioning systems are composed of working parts. Like any machine, they are subject to wear and tear and will, at times, need repairing. You must regularly engage in air conditioner troubleshooting to identify potential problems early and stop them from becoming significant problems later.

Here are some common air conditioner problems and solutions:

Lack of Maintenance

The most common problem for HVAC systems is the lack of regular maintenance. It is always a good idea to schedule regular maintenance for your HVAC system to stop common air conditioner problems of today from developing into more significant problems tomorrow.

Dirty Filters

A dirty filter restricts airflow, which causes your HVAC air conditioning unit to work much harder to circulate the air. When your HVAC is working harder, it’s working inefficiently, which will increase your power bill and intensify wear and tear.

Mechanical Wear and Tear

Your HVAC air conditioning system comprises working mechanical components that are subject to wear and tear. The active components most often affected include belts, bearings, and motors.

When your HVAC air conditioning system breaks down or ceases to work efficiently, you must contact a professional repair team. Professionals, of course, would know how to fix an air conditioner HVAC system. They can also do it quickly and inexpensively because they have the necessary experience and equipment to get the job done.

Key Takeaway

As climate change causes increased variations in temperature, HVAC air conditioning systems have become a prominent part of our lifestyle. HVAC air conditioning systems circulate air, control and maintain the temperature, and purify the air inside your home.

Given the critical functions that HVAC air conditioning systems perform, it is crucial that they receive regular maintenance; for this, you can rely on trusted professionals like DunRite Heating & Air, Inc.

Keep your HVAC system working optimally this summer.

If you live in California and are experiencing unusually high temperatures, contact DunRite Heating & Air Inc. DunRite can conduct a maintenance check, make the necessary repairs, and ensure your HVAC in San Jose operates at optimum efficiency.

Always remember that maintenance done today will save you time and money tomorrow.