How Hvac Systems Work
Do you know how your HVAC systems work?
A healthy home starts with a healthy HVAC system. Nearly 90% of households in the US have an HVAC system. This type of system uses a filter system, forced air, and vents to circulate clean air and provide comfort to the home.
There are other types of systems as well, but you should know the basics of your HVAC system regardless of which one you have to keep at peak performance.
Read this HVAC system guide to learn about how HVAC systems work and why it’s important to take care of them.
What Is an HVAC System?
HVAC stands for Heating, Ventilation, and Air Conditioning. The use of various technologies for heating, ventilation, and air conditioning is done to regulate the temperature, humidity, and cleanliness of the air in a closed space. Its objective is to offer suitable indoor air quality and thermal comfort.
These are the mechanisms that keep you comfortable and warm in the winter and cool and energized in the summer. Additionally, they are devices that maintain comfortable humidity levels and clean indoor air to keep you healthy.
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The Air Handler
The air handler is the component of the system that is responsible for moving the air. It contains a blower, which draws air in from the outside and forces it through the ductwork.
The air handler also contains a filter, which cleans the air before it is circulated. You can always contact an HVAC system expert to clean your air handler.
The Condenser
HVAC systems work by using a condenser to cool and heat air. The condenser is a vital part of the system, and it works by using a refrigerant to cool air. The refrigerant is a gas that evaporates at a lower temperature than the air around it, so it can absorb heat from the air.
The refrigerant then goes through a compressor, which raises its pressure and temperature. The hot refrigerant then goes through a series of coils, which releases its heat into the air, cooling the refrigerant. The cooled refrigerant then goes back through the compressor to start the process over again.
The Evaporator
The evaporator is the component of an HVAC system that produces the cooled air that is circulated throughout the home. It does this by using a refrigerant gas that evaporates at a low temperature.
This refrigerant is pumped through the evaporator coils by the compressor. As it evaporates, it absorbs heat from the air around it, cooling it down. The cooled air is then circulated through the home by the fans.
Know How HVAC Systems Work
Different types of HVAC systems work in different ways, but the basics are the same. Heated or cooled air is then circulated throughout the home. Parts like the air handler, condenser, and evaporator are all involved in how HVAC systems work.
These parts work together in order to provide comfortable air inside your home.
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