Dirty sock syndrome is a common issue with heat pump systems, so it is something that all homeowners should be aware of. Know what it is and what the most common signs of it are. This will allow you to recognize the problem early on and address it before your family’s health is affected.

Homeowner’s Guide to Dirty Sock Syndrome

What It Is

Dirty sock syndrome is a name used to describe the occurrence of hidden mold and bacteria thriving within a heat pump system’s coils. This happens because the coils intake copious amounts of unfiltered indoor air which may have bacteria or mold spores in it. These small microbes coat the coils, and since the coils are in a dark and moist environment covered with condensation, colonies can thrive unseen.

When the spores or bacteria die off, they serve as fuel for the next generation of the colony to become even larger. Those microbes are then blown into the home through the vents, which reduces the air quality and affects the health of the people inside. The results can be anything from simply inconvenient allergy-like symptoms to life-threatening in the case of black mold or severe allergic reactions.

How to Know Whether Your Heat Pump Has It

Mold has a stale and unpleasant smell that is comparable to that of a dirty sock – hence the name of the syndrome. If you notice any musty odors coming out of your vents when you turn on your heating or cooling, this is a clear sign of a problem. You may also notice that allergy-prone family members are feeling unwell after you run the system. If you notice either of these red flags, call an HVAC service to inspect and clean your system.

Long’s Air Conditioning & Refrigeration offers a full range of heat pump services to keep your home comfortable, efficient and safe. These licensed heating and air conditioning contractors have over 40 years of experience in serving the people of Robertsdale, AL, and the surrounding areas. They are available 24 hours a day for emergencies and will work with you to provide cost-savings wherever possible. Contact them online or at (251) 947-9499 to schedule your appointment today!

AC License #94143
Refrigeration License #50700