Property owners rely heavily on their HVAC (Heating, Ventilation, and Air Conditioning) systems to keep their homes comfortable and livable at all times. It is likely that you may not understand some of the complexities of your HVAC system, and this guide is meant to explain the basic components and concepts of HVAC systems.
The purpose of an HVAC system is to help control the temperature, humidity and air quality of your home. The system consists of two main components: an indoor unit that is installed in the home and an outdoor unit, often referred to as the condenser, that cools the air that is sent into the home.
The indoor unit contains a blower, evaporator, and filter that are responsible for circulating the air and removing particles such as dust and pollen. The evaporator is also responsible for cooling the air before it is sent into the home. The outdoor unit is where the compressor is located, which circulates refrigerant in order to cool the air before it is delivered into the home. An HVAC system also has thermostats that are responsible for controlling the temperature and humidity in the home.
Types Of HVAC Systems
There are several types of HVAC systems available, including: forced air systems, geothermal systems, and split systems. Forced air systems are the most common type, and include an air handler in the home that sends the cooled air to the designated areas. Geothermal systems are a more energy efficient option, and use the ground temperature to regulate the temperature in the home. Split systems are becoming increasingly popular and feature a combination of an indoor and outdoor unit that create an efficient cooling system.
Maintenance Of HVAC Systems
In order to ensure that your HVAC system is working properly, it is important to make sure it is properly maintained. Regular inspections and cleanings are necessary for many components of the system such as the fan and filter, and should be done at least once a year. Another important part of maintenance is making sure the thermostat is working properly, as well as ensuring that the HVAC system is not leaking any refrigerant.
When scheduling professional maintenance, it is important to make sure that the technician is knowledgeable and experienced in working with HVAC systems. This will help make sure that your system is maintained and serviced properly.
Lastly, it is important to make sure that you are purchasing the proper size HVAC system for your home. A system that is too large will be inefficient, while a system that is too small will not be able to adequately cool your home. Before purchasing a system, have your home professionally surveyed to make sure you are getting the right size system for your home.
Tips For Improving HVAC Efficiency
- Regularly replace your air filter.
- Seal up any cracks or openings in your home.
- Plant shade trees near the outdoor unit.
- Use a programmable thermostat.
- Seal your ducts.
- Insulate your air ducts.
Conclusion
Your HVAC system is a vital component of your home, and understanding how it works is important for ensuring that it is working properly and efficiently. With proper maintenance and regular inspections, your HVAC system will last for many years to come.