When winter arrives, and the temperatures plummet we have to deal with colder air. Cold air is drier air; the ambient moisture in the atmosphere is removed, and as a result, the air feels dry and can irritate your sinuses. When this occurs, our bodies become more vulnerable to germs and viruses that can cause cold and flu. In the past, we would have to suffer these environmental conditions, but this is not the case today. The best way to protect your family from biological contaminants is to install a UV air purifier in your heating system. Let’s take a look at how UV light can clean the air in your home during the colder and hotter months of the year.

What is UV Light?

Ultraviolet or UV light exists in a spectrum that we cannot see with the naked eye. Despite this, UV affects us in many ways. It’s a major part of sunlight and can cause our skin to tan or burn if we are exposed to excessive amounts. A UV bulb emits UV light at lower levels that is harmless to humans and other animals that are multicellular organisms. This is not true for simpler organisms, such as viruses, germs, and bacteria, that can be harmful to our health.

How Does UV Light Purify Air?

When biological contaminants come into contact with UV air, they are killed or sterilized. The UV light source will prevent the organisms from replicating at the cellular level, and in the process, they will fail to survive. This will clean any air passing through the light, making the treated air healthier to breathe. This will benefit anyone living in the home and is especially helpful for those that suffer from allergies or respiratory diseases. Now that we understand how powerful UV light can be it’s essential to make it work to our maximum advantage.

What is the Best Way to Use UV Light?

When a UV light system is used with an HVAC system, it can have a dramatic effect on the air quality in your home. Germicidal UV lights can be positioned at the apex of your installed air ducts to shine their lights across the full width of the ducts. As your HVAC system moves the air through the ducts, any biological contaminants that are along for the ride will be sterilized. The more the system is used, the more the air will be scrubbed clean of germs, bacteria, and viruses. Most people use their system throughout the day, and this will only improve the air quality over time.

The Effectiveness of UV Air Purification:

Many people have installed UV air purification systems because they suffer from poor air quality and related health issues. Over time it’s not that unusual to notice that the instances of illness in the home are reduced significantly. The air will also feel cleaner and fresher because it’s clean from mold and germs. The first people to notice this change are often those that suffer from allergies and have breathing difficulties indoors. Other people may not notice a dramatic change at first, but it will be more noticeable as the air gets even cleaner.