Air ducts are a key component of any HVAC system. Unfortunately, they don’t receive the recognition they deserve. In fact, air ducts are often overlooked entirely. Many people either wait too long to have them cleaned or avoid the procedure altogether. Both of those practices wreak havoc on your HVAC system and your health.
Not only that, but many people fail to replace their filters on a regular basis, which adds to the dirt and debris that builds up inside the ducts. Before you go another year without cleaning your ducts, take a look at the list provided below. These are the risks you face when you don’t keep the air ducts in your home as clean as they should be.
1. Increased Carbon Monoxide Risks
Carbon monoxide is a serious threat to you and your family. Carbon monoxide exposure can cause headaches, dizziness, and vomiting. Moderate exposure to carbon monoxide, over a prolonged period of time, can be fatal.
Unfortunately, if you don’t have your ducts cleaned on a regular basis, you increase your risk for carbon monoxide exposure. That’s because the dirty ducts cause your heater and air conditioner to overheat, which leads to elevated carbon monoxide levels.
2. Decreased Air Quality
If allergies, asthma, or other breathing-related medical conditions are a problem for your family, you need to have your ducts professionally cleaned. Your ducts attract and trap dirt, allergens, and pollutants.
Once the ducts are clogged with those particles, your air will no longer be clean, which means you and your family will breathe in more of the contaminants. If you have dirty filters, the problem will be exacerbated. That’s because dirty filters increase the amount of dirt and allergens that flow through your ducts.
3. Diminished Air Flow
Whether you want to stay cool during the summer, or warm during the winter, maximum air flow through the vents is crucial. After all, you can’t keep your home a comfortable temperature when air flow is down to a trickle.
Unfortunately, you won’t get peak airflow through the vents when the ducts are clogged with dirt and other particles. The best way to ensure maximum airflow is to have your ducts professionally cleaned at least once a year.
4. Damage to Limit Switch
Your furnace contains a variety of essential components. One of those components is the limit switch. The limit switch serves two functions. First, the limit switch helps the blower remove excess heat from the heat exchanger.
Second, the limit switch shuts down the system if the heat exchanger does get too hot. A clean air duct system protects the limit switch, and prevents malfunctions. However, if your air ducts are clogged, your limit switch and your heat exchanger are at risk.
5. Increased Energy Bills
If you’re like most people, you look for effective ways to reduce your energy bills. One simple way that is often overlooked, is to have your air ducts cleaned whenever you see dirt on the walls around your air vents. In most cases, that’s once every one or two years.
If you live in a particularly dusty environment, or you deal with high pollen counts on a regular basis, you should stick to the once a year schedule. A clean air duct system helps your HVAC system operate more efficiently, which reduces those monthly energy bills.
If you’ve encountered problems with your HVAC system, the problems could lie with your air ducts. Dirty ducts pose a variety of problems for you. If you haven’t had your ducts cleaned in several years, and you live in Massachusetts or New Hampshire, contact us at 978-681-5023. We’ll come out and remove the dirt that’s got your ducts clogged up.
By Carolina Ductmasters