Combatting the Flu with Your HVAC System

The flu becomes more prominent during the cold months while people spend more time cooped up together inside. This could be a recipe for disaster, especially if you already have poor indoor air quality. One way to help reduce the risk of contagions is with furnace repair in Los Gatos, CA that helps improve the indoor air quality of the home.

1. No Stagnant Air

You want to routinely ventilate your home and keep your HVAC system running all season long, even if you plan to travel. It is important to circulate the air in the home so it does not become stagnant and accumulate more mold and bacteria. Even just running the fan will draw air through the filters and help reduce the prominence of airborne pollutants.

2. Keep Ducts and Filters Clean

During seasons of peak use, it is important to check and replace the air filters on schedule. This means checking the filter once a month and replacing them when they become clogged. Seems simple, but this is the single most effective step you can take to improve indoor air quality. You should also consider cleaning and repairing the air ducts in your home every five years or so. This will help keep dust, mold, and other microorganisms to a minimum.

3. Upgrade Filters

Winter is a good time to upgrade the air filters in your home to a product with a higher Minimum Efficiency Reporting Value (MERV). These ratings tell you how effective the filter is at trapping small particles like viruses, bacteria, pollen, and other contaminants. But before you upgrade to a better MERV rating, be sure to check the owner’s manual or manufacturer’s guide to make sure it is compatible. Keep in mind, high efficiency or HEPA filters might not work for your system.

4. Increase Humidity

Humidity plays a role in eliminating the spread of viruses and bacteria during the cold winter months. Viruses like the flu tend to thrive in low humidity and thrive when the air is dry, like in winter. High humidity will improve indoor air quality, create an environment less suitable for illnesses, and help eliminate dry noses and skin. Ways to increase humidity include a portable humidifier or a whole-home humidifier.

5. Consider UV Lights

Some HVAC systems allow the installation of UV lights. These can be an effective way to eliminate dirt, mold, viruses, and bacteria from the HVAC system. They will be a large investment upfront, but invaluable in the long run.

6. Consider an Air Purification System

The leading cause of the flu is particles in the air containing mold and bacteria. Another option might be a whole-home air purifier. This will help the occupants in the home breathe cleaner and fresher air on a regular basis. And you won’t have to worry about the continual circulation of airborne contaminants.

Looking to improve the indoor air quality inside your home with some HVAC upgrades and furnace repair in Los Gatos, CA? Call the HVAC experts at Pelle Heating & Air Conditioning.