A well-functioning HVAC system can improve your comfort and even your health. However, a damaged component might cause several issues, including some that put your well-being at risk. The professionals at Bates Mechanical in Freedom, IN, say leaky ductwork is one of the most common malfunctions they encounter. Although your ducts are mostly out of sight, you need to be aware of issues that might result from a breakdown. 

4 Dangers of an HVAC Duct Leak 

1. Wasted Energy 

Leaks make your HVAC system inefficient because it loses climate-controlled air. The more power your furnace and air conditioner expend to make up for it, the more your costs for electricity will rise. The added energy consumption is bad for the environment and your budget. 

2. Mold & Mildew 

Leaky return ducts cause outside air to be pulled into your home, creating negative pressure. This is particularly problematic during the summer when you’re running your air conditioner because the warm, moist air that enters your house can condense on the cool interior walls, leading to mold and mildew growth. These substances can cause severe health issues ranging from sniffling and headaches to permanent respiratory damage. The effects of mold are especially dangerous for children and people who have allergies, asthma, or immune system deficiencies. 

3. Backdrafting 

Negative pressure from ductwork leaks also can cause backdrafting, which occurs when vented appliances like fireplaces and dryers release carbon monoxide into a building. When ducts and devices work properly, dangerous fumes are released outside. Carbon monoxide poisoning can be lethal, so have your ducts checked by an HVAC expert during an annual inspection of your heating and cooling system. 

4. Uncleanliness

Leaky ducts can make your home messy. The holes suck up dirt and other contaminants that pass through your ducts before being released into your house through HVAC vents. This can produce a layer of dust on your floors, countertops, and other flat surfaces. 

For reliable ductwork repairs and other HVAC services in the Bloomington, IN, area, look no further than Bates Mechanical. Their licensed professionals will provide everything you need to keep your air conditioner and furnace in top condition so your home stays comfortable. Call (812) 829-3156 or make a request online to schedule an inspection. Follow them on Twitter for more heating and cooling tips from their team.