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Even the cleanest-burning gas or oil furnace creates residue that can clog nozzles and impact the performance of your equipment. Dirt and dust carried in by the air handler can also affect airflow and lead to more frequent furnace repairs. Whether your home uses oil or natural gas, below are the primary components that should be cleaned every year.

Which Furnace Components Need to Be Cleaned?

1. The Blower Assembly

The blower includes the fan and motor, which work together to draw air into the system. A clogged filter or motor assembly coated with dirt may struggle to pull in enough air to feed the furnace and keep your home warm. In time, the additional wear and tear can result in frequent breakdowns and expensive furnace repairs.

Most experts recommend changing the filter at least once a month to keep the blower assembly clean. Annual inspections and cleanings by an experienced technician will eliminate dust, pet hair, and pollen that can decrease your energy efficiency and impact your indoor air quality.

2. The Burners

furnace repairs

Furnace burners must be carefully aligned and kept clean to avoid soot buildup that can impede the fuel’s flow. If the burners are dirty, the flames may not burn hot enough to power the furnace consistently, leaving your home uncomfortably cool.

Burners are delicate components and have to be carefully disassembled for proper cleaning. To minimize the risk of damaging these vital parts, always leave cleaning and maintenance to a professional.

3. The Heat Exchanger

The heat exchanger transfers warmth from the furnace to the air circulating through your home or the fluid in your radiators. Dust and dirt often collect on this crucial component and keeps heat from being transferred effectively.

Heat exchangers are often difficult to access, so you can’t visually inspect them without specialized tools. If you notice a drop in energy efficiency or your house is cold even when the furnace is on, you may need a professional to clean your heat exchanger.

 

With over 30 years of experience serving homeowners throughout Lewisburg, WV, Total Tech has the expertise to ensure your furnace is ready for winter. Their technicians can help with anything you might need, from emergency furnace repairs to routine cleaning. Visit their website for more on their maintenance service agreements, get updates and news on Facebook, or call (304) 645-4444 to schedule an appointment today.

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