As a homeowner, it is important to understand how to care and maintain your home’s HVAC system. The HVAC system is a necessary component of living comfortably in your home. Learning the basics of how the system operates and how to maintain it can help you ensure long lasting use and optimal efficiency.
In addition to the system’s operation, understanding your home’s HVAC system also involves knowing the components of the system, how to diagnose and repair common issues, and when to call in a professional. Equipping yourself with the knowledge of HVAC basics can save you time and money in the long run.
With this essential guide for homeowners, you will have the tools you need to understand your home’s HVAC system and confidently tackle specific repair issues or maintenance needs.
Components of Your HVAC System
Your home’s HVAC system consists of four major components: the air handler, the furnace, the evaporator and condenser coils, and the thermostat. Each component works together to regulate the airflow and temperature of your home.
The air handler works to circulate air throughout the house by drawing air in from outside and pushing it through the vents in each room. The furnace warms the air as it moves through the home, allowing you to heat your home to the desired temperature. The evaporator and condenser coils control theflow of air and the humidity levels in the home. As the air is circulated, these coils manage the temperature to maintain optimal comfort levels. Finally, the thermostat is the control center of the system. With a programmable thermostat, you can adjust the temperature settings and schedule from one central location.
Common Issues & Repairs
Like any other system or appliance, your home’s HVAC system can experience its share of common issues. Fortunately, some of these issues may be relatively easy to diagnose and repair on your own.
The most common issue with HVAC systems is inadequate airflow. Frequently this is due to a blocked air filter or an issue within the ducts. Other issues to be aware of include excessive noise or vibrations coming from the air handler unit, an unexplained increase in energy costs, or a thermostat that is not functioning properly.
When dealing with any of these issues, be sure to investigate the component involved and any potential causes. If you are able to identify the cause of the issue, you may be able to solve the problem on your own. However, if you are unable to diagnose and repair the issue yourself, it is important to call a professional.
When to Call a Professional
- You are uncertain of what is causing the issue.
- The issue is beyond your knowledge and skill.
- The issue requires a part replacement.
- You’d like a routine tune up.
- You suspect the issue is a safety hazard.
Takeaways
Having an understanding of your home’s HVAC system and how to diagnose and repair common issues can save you time and money, as well as provide peace of mind. It is important to know your system, be aware of potential issues, and call in a professional when necessary to ensure that your system continues to work properly and safely.