Heating & FurnaceWhy Do I Need to Change My Furnace’s Air Filter?

December 16, 2016by Sophie The Dog
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As colder temperatures roll through the Charlotte area, you’ll want to make sure that your furnace is prepared to keep you warm and comfortable throughout the winter. Proper maintenance is essential to keeping your furnace running safely and efficiently. With that being said, the most critical element of heating system maintenance is a clean air filter.

Why are air filters important for Charlotte homeowners?

Your HVAC system works by circulating conditioned air throughout your home. This air naturally contains tiny particles of dust and dirt. As the air moves through the ductwork, so do those particles of dust and debris. This is where the air filter comes in. Air filters are designed to collect, or filter, the particles so that only clean, comfortable air is cycled through your heating system and around your home. A clean air filter will help keep your heating system running efficiently all winter long.

Dirty air filters damage furnaces

So a clean air filter is good for the heating system, but what if it gets a little dirty? As the filter does its job, dirt and dust continue to accumulate, eventually clogging the filter. A clogged air filter is a furnace’s worst nightmare. Air can’t pass through the filter, causing a buildup in air pressure that can damage the ductwork and overwork the fan blower motor. This loss of efficiency increases energy bills and reduces the life of your heating system.

Patterson recommends monthly filter changes

How do you avoid the consequences of a dirty air filter? Change it! Charlotte homeowners should typically change their filters once a month for efficient furnace use. However, certain high-usage periods in the winter may require twice monthly changes as filters will clog more quickly. In addition to lowering bills, this will improve indoor air quality and comfort levels for you and your family this winter.

Call Patterson Heating & Air Conditioning for all your HVAC needs this winter!

(704) 288-4535

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