Components of Your HVAC in Jefferson Park - American Home Heating

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Components of Your HVAC in Jefferson Park

The term “HVAC” is often thrown around, but many people aren’t fully aware of what it means or what it does. HVAC refers to the system that is responsible for heating, ventilating and air conditioning your home, which is where the nickname came from. Your HVAC in Jefferson Park and surrounding areas helps keep you and your home cool during the warm summer months and warm during the cold winter months. To put it simply, if your HVAC system were not properly working, you’d know it!

Here are the different components that make up your HVAC system.

The Thermostat

Your thermostat is the first thing that you go to if you want to change the temperature in your home, as it is one of the most visible facets of your HVAC system. Thermostats are usually placed on one of the main walls in your home, so it is easily accessible. They may be programmed ahead of time or set manually to adjust the temperature throughout the day. It will help determine if the ambient temperature is too cold or hot, triggering either the heat exchanger or the evaporator coil to release the right balance of hot and cold air.

The Furnace

Another part of your HVAC system in Jefferson Park or surrounding area is your furnace. This is the largest, most substantial piece that is typically hidden from plain sight. The furnace supplies air to be distributed to different rooms throughout your home.

The Evaporator Coil

This helps cool the air when your thermostat is set to low temperatures. It helps produce cool air and circulates it throughout your HVAC system.

The Condensing Unit

This is a small unit installed by HVAC contractors and it is filled with refrigerant gas. This unit helps pump the liquid to the evaporator coil to be evaporated into a gas.


This is a system of ducts that helps transport either warm or cool air throughout your home. They are typically made from light weight aluminum, but they may be manufactured from other materials such as steel, plastic, fiberglass, polyurethane or fabric.


You’ll notice different vents located throughout your home, which play an essential part of your HVAC in Jefferson Park and areas nearby. The vents help feed the warm or cool air into particular rooms throughout your home. They are typically made of temperature-safe material and are located in or near the ceiling.  

Do you have more questions about your HVAC in Jefferson Park or surrounding areas? Contact American Home Heating today to speak to one of our team members about an installation or repair!