All About HVAC Systems and Summer-related Problems

This year’s summer has seen record-breaking temperatures, and more people are turning to air conditioning systems to cool their homes and other indoor spaces. Outside, activities such as swimming, biking, and hiking are a great way to enjoy summer, even as a few health issues could invariably crop up. These can include heat stroke, dehydration, and cramps.

The heat of the sun, however, does not only affect you and your immediate family. According to Dunrite HVAC in San Jose, it can also create problems for some of your home appliances, especially your air conditioner.

What Is an HVAC System?

HVAC stands for Heating Ventilation and Air Conditioning, which refers to the system that controls and alters the temperature in a building’s interior environment. It also helps maintain a higher quality of indoor air.

The typical HVAC system is made up of the following components:

1. Thermostat

The thermostat is a device that manages and monitors the ambient temperature.

2. Heat Exchanger

Heat exchangers transfer heat from their source to a target carrier fluid.

3. Evaporator Coil

The evaporator coil works on absorbing heat inside a building. Working with the condenser, the evaporator coil exchanges hot air with a cool one.

4. Compressor

This HVAC system component applies pressure on the refrigerant gases to compress it and turn them into liquid.

5. Condenser Coil

A condenser coil stores the refrigerant gas while it is still in liquid form.

6. Combustion Chamber

This component forms part of the furnace and is where natural gas gets burned before it is transferred to the heat exchanging unit.

7. Blower Motor

A blower motor controls the fan that circulates air through the ventilation system.

What Is HVAC Used For?

HVAC systems regulate the temperatures inside commercial, residential, institutional, and industrial buildings. The air conditioning portion normally contains various filters that help purify the air. These filters include those made from disposable fiberglass, pleated in polyester and cotton, HEPA-based materials, and UV-dependent materials.

The following are the four types of HVAC systems:

1. Split Heating and Cooling Systems

These heating and cooling systems are composed of two separate units: one for heating and one for cooling.

2. Hybrid Split System s

Hybrid split systems are those that can be powered by electricity or by gas.

3. Duct-free Systems

Sometimes called the Mini Split, duct-free systems consist of one outdoor unit and four indoor counterparts. All of these units are directly installed in specific rooms that require heating or cooling.

4. Packaged Heating and Conditioning Systems

These systems carry all the components necessary to heat and cool a house. In short, these are complete all-in-one packages.

Common Air Conditioner Problems

Air conditioning systems are made up of different sensitive parts that can wear down over time and need repair. Here are some of the common problems air conditioners face during the summer and their possible solutions.

1. Lack of Maintenance

Poor maintenance is the biggest problem of many HVAC air conditioning systems. Regular maintenance helps prevent minor problems from becoming major ones later.

2. Dirty Filters

Uncleaned filters can restrict airflow, forcing your air conditioning unit to work harder to circulate air. If your air conditioner is not working efficiently, it can significantly increase your power bills.

4. Wear and Tear

The mechanical parts of your air conditioner are susceptible to eventual wear and tear. This can be seen mostly in the motors, bearings, and belts. Call a professional repair company to check your unit right away when one of these components suddenly breaks down or stops working.

Key Takeaway

Air conditioning systems have become an important part of man’s daily life, especially with the continued changes in global climate that have led to increased temperature levels. With a fully-functional HVAC air conditioning system, you have the power to control the temperature, purify and filter the air in your home, and enjoy living in a cool environment.

Unfortunately, just like many modern appliances, a standard air conditioning unit can eventually suffer from damage. This is particularly true during the summer season when the system often has to work double time in order to meet the increased demand for cool air. Without proper and regular maintenance, even an advanced air conditioning unit will suffer a breakdown sooner or later. Some of the things you can do to prevent this from happening include cleaning the air filters, inspecting the condenser unit, and monitoring the thermostat. You should also check your air conditioner for any sign of damage. If you spot one or two, have a professional check on them so they can immediately make all the necessary repairs.

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