When the weather starts to cool down, many homeowners start to think about upgrading their heating systems.
If you're in the market for a new HVAC system, this article is for you. We'll cover the different types of systems available and what factors you should consider when making your purchase, including maintenance and HVAC Installation Baton Rouge!
So whether you're a first-time buyer or just looking for some more information, read on for our comprehensive guide to Central HVAC systems!
Central HVAC systems: the components
Of all the different HVAC systems available on the market, central systems are the most popular. Central HVAC systems are typically composed of a furnace, an air conditioner, a thermostat, and a duct system. Let's go in-depth into each of these components:
Furnaces
A furnace is the primary heat source for a central HVAC system. Furnaces come in two different types: gas and electric.
Gas furnaces are the most common type, as they're less expensive to operate than electric furnaces. Electric furnaces are typically only used in homes where gas isn't available.
Furnaces work by heating air and then circulating it throughout the home using a system of ducts. The air is typically filtered through the furnace to remove any impurities.
Air conditioners
An air conditioner is the second component of a central HVAC system. Air conditioners cool air using a refrigerant. The air is then circulated throughout the home using the same system of ducts as the furnace.
The air conditioner and furnace share a common duct system in a central HVAC system. This allows the two components to work together to provide heating and cooling for the home.
Ducts
The duct system is composed of a network of pipes that connect the home's furnace, air conditioner, and vents. The duct system is responsible for circulating air throughout the home.
Ducts are typically made of metal or plastic. Metal ducts are more durable but also more expensive. Plastic ducts are less durable but also naturally more affordable.
The size of the duct system is an important factor to consider when purchasing a central HVAC system. Remember that the larger the duct system, the more air it can circulate.
Thermostat
Technically still part of the duct system, the thermostat is a key component of any HVAC system. The thermostat is responsible for regulating the temperature in the home.
Thermostats come in two different types: programmable and non-programmable. Programmable thermostats allow you to set a schedule for the temperature in your home. Non-programmable thermostats simply maintain the temperature at a set level.
Choosing the right central HVAC system
Now that we've gone over the basics of central HVAC systems, let's talk about choosing the right system for your home. There are a few key factors you'll want to consider:
The size of your home
The size of your home is an important factor to consider when choosing an HVAC system. A larger home will require a more powerful system than a smaller one.
The climate you live in
The climate you live in will also play a role in choosing the right HVAC system. If you live in an area with extreme temperatures, you'll need a system to handle both the heat and the cold. In cases like this, a dual-fuel system is often the best option.
Your budget
Of course, we have to be practical and consider our budget when purchasing. Luckily, there are a variety of HVAC systems available at different price points.
Generally, the most affordable option is a window air conditioner. However, these are only suitable for small homes or apartments. If you have a larger home, you'll need to consider a central HVAC system.
Efficiency
Think about how often you'll be using your HVAC system. If you live in an area with a mild climate, you probably won't need to use it as often as someone who lives in a hotter or colder climate.
In this case, you might want to consider a less expensive and less efficient system. However, if you plan on using your HVAC system frequently, it's worth investing in a more efficient system.
Capacity
HVAC systems are rated by their capacity, measured in BTUs (British Thermal Units). The higher the BTU rating, the more powerful the system.
Remember that a more powerful system isn't necessarily better. A too powerful system for your home will actually be less efficient and cost more to operate.
Features
Finally, you'll want to consider the features of the system. Some features, like a programmable thermostat, can save you money on your energy bill. Other features, like air filtration, can improve the air quality in your home.
Naturally, additional features will also add to the cost of the system. So, you'll need to balance your needs with your budget when making your decision.
Maintenance
In the decision-making process, you have to look ahead to the future. Not only will you need to purchase an HVAC system, but you'll also need to maintain it.
Regular maintenance is important for keeping your system running smoothly and efficiently. Be sure to factor the maintenance cost into your budget when making your purchase.
Warranty
Be sure to ask about the warranty before making your purchase. Most HVAC systems come with a standard warranty, but you might be able to find an extended warranty if you're willing to pay for it.
An extended warranty can give you peace of mind, knowing that you won't have to pay for repairs if something goes wrong.
Types of central HVAC systems
Now that you're guided on the factors you should consider when choosing an HVAC system, learn about the different types of systems available. There are generally three main types of central HVAC systems:
Split systems
This is the most common type of HVAC system. A split system has two main components: an outdoor unit and an indoor unit.
The outdoor unit contains the condenser and compressor, while the indoor unit houses the evaporator. Refrigerant lines connect these units. Split systems are best for small to medium-sized homes.
Packaged systems
A packaged system is similar to a split system, but both the indoor and outdoor units are housed in one cabinet. These units are usually installed on the roof or a concrete slab outside the home and are best for large homes.
Hybrid systems
A hybrid system is a split system that uses both an electric heat pump and a gas furnace. The heat pump is used for heating in moderate climates, while the furnace takes over in colder climates.
This makes hybrid systems one of the most efficient HVAC options available. That being said, they're also one of the most expensive.
Installing HVAC systems
Whichever HVAC type you decide on, it's important to have it installed by professionals, like those at Acadian Heating and Air. HVAC installation is a complex process that requires knowledge and experience.
When planning your budget, be sure to factor in the installation cost. It's also important to make sure that your home is properly insulated. This will help ensure that your HVAC system runs efficiently.
The bottom line
There's a lot to consider when purchasing a central HVAC system. But with this guide, we hope that you feel better equipped to make a decision that's right for you. Be sure to do your research and consult with a professional before making your final purchase!