Can Freon Kill You?

Why Refrigerant Leaks Are a Serious Safety Issue, Not Just an AC Problem

Freon is a refrigerant used in air conditioning systems to absorb and release heat. Under normal conditions, it’s safely contained inside sealed HVAC equipment. However, if Freon leaks into an enclosed space, it can become hazardous. High levels of refrigerant can reduce the amount of oxygen in the air, leading to symptoms like dizziness, shortness of breath, confusion, and in extreme cases, loss of consciousness or death.

In homes across Fredericksburg and the Texas Hill Country, refrigerant exposure is rare, but it can happen if an AC system develops a significant leak—especially in garages, mechanical rooms, or other poorly ventilated areas. Smaller leaks may not be immediately dangerous but can still cause health symptoms and indicate a failing system that needs professional attention.

At 72 Degrees Air Conditioning, Heating, and Plumbing, we treat refrigerant issues as both a comfort and safety concern. If you notice chemical smells, hissing sounds near your AC, or unexplained health symptoms when your system is running, it’s important to have the system inspected promptly. Learn more about our professional air conditioning repair services and how we keep Hill Country homes safe and reliable.