What’s not to love about HVAC systems? They keep you comfortable in your home year-round. A cold blast of air is always wonderful when you walk in from a blazing hot afternoon. Alternatively, a steady flow of warm air feels great once winter sets in and chilly breezes follow you everywhere you go. But have you ever wondered how your HVAC system keeps each room in your home at a perfect temperature? We’re here to satisfy that curiosity. Let’s learn about HVAC dampers and how they help you stay comfortable throughout the seasons!
What is an HVAC Damper System?
An HVAC damper system has small, adjustable parts that help control airflow. Those small, adjustable parts are called dampers. Your HVAC system has different zones that allow warm or cold air into various parts of the house. Some rooms require more air than others, and the zones help distribute airflow proportionally.
But how does air flow get distributed evenly? That’s thanks to the dampers, which open or close depending on where they are located. You can adjust the dampers to ensure you get the right amount of airflow in every room. These dampers can be motorized (meaning they move automatically) or manual.
Types of HVAC Dampers
There are many different types of HVAC dampers. We have listed some common ones below. If you’re curious about what type of dampers your HVAC system uses, we’ll be happy to tell you. Just make an appointment with one of our experts!
Butterfly Flat Dish Dampers
Butterfly flat dish dampers are efficient and low-maintenance. They contain a hinged blade that can be used to restrict airflow, and they are valued for their ability to prevent backdrafts. That means they can reduce fire hazards!
Blade dampers are thinner than butterfly flat dish dampers. They resemble skinny metal discs. You can find them in HVAC systems, air ducts, and even chimneys. These dampers are less noisy than other options, making them an excellent choice for homeowners who are sensitive to sounds.
Guillotine dampers have a strong sealing capability. That is because their job is not simply to restrict airflow a little bit. Instead, guillotine dampers stop airflow completely. These are especially helpful when HVAC specialists are performing routine maintenance and need to isolate part of the system.
Like butterfly flat dish dampers, louver dampers also use hinged blades. They can be used for air ducts of all sizes. These are one of the most common types of dampers you will find in HVAC systems.
Inlet Vane Dampers
An inlet vane damper has multiple blades. This makes them perfect for regulating airflow and ventilation. Often, they are paired with fans to keep the air moving as it should.
Which Type of HVAC Damper is Best?
All HVAC dampers are important, and they each serve a specific purpose. You might need more than one type of damper for your HVAC system. Your HVAC system could also require every type of damper! You won’t know your needs until you consult an expert like Fresh Air Duct Cleaning.
Signs You Need HVAC Damper Repair
Dampers are an important part of your HVAC system. Your home would not stay warm or cool throughout the season without them. Imagine life with uneven temperature distribution or too little airflow. No fun! You should always stay on top of HVAC repairs and maintenance. That way, you can retain your comfort year-round.
It’s often easy to tell if you need HVAC damper repair. Your rooms will not feel as comfortable once your dampers stop working. You’ll notice warm or cold patches and uneven air distribution. Additionally, you may feel air coming out of your vents, but it won’t feel as hot or cold as it should. When you start to notice these signs, it’s time to call an expert like Fresh Air Duct Cleaning for assistance!
We Work With HVAC Damper Systems!
Do you think you need HVAC damper repair or maintenance? You’ll need a professional’s help to address these issues. Our team at Fresh Air Duct Cleaning is here to help you! Contact us today for your HVAC damper needs and much more! We also do chimney and air duct cleaning, as well as fireplace installation.