It s likely that mold developed in the unit over the winter and you didn t notice it until you turned.
Black mold in central air conditioner.
Use a hvac heating ventilation air conditioning mold cleaner on the inside of the air conditioning unit.
Black mold or stachybotrys chartarum is a greenish black mold that grows on materials such as fiberboard gypsum board paper lint and dust when there is moisture from water damage excessive humidity water leaks condensation water infiltration or flooding.
In the summer a closed house with the air conditioning turned off will have higher humidity levels than an air conditioned home.
Leaving the air conditioning running in your home will not only cool your home it will help remove moisture from the air and help circulate and filter the air.
The problem with these filters is that they only block out the larger particles.
With black mold growing in your air ducts you may notice symptoms like itchy eyes and sneezing growing worse when you re indoors particularly when you re running the ac.
Mold does have a tendency to grow inside air conditioners that sit unused for a while.
Take precautions to prevent getting water into the electrical components which could.
Condensation forms in the coils and ducts as cool air circulates through the system creating a habitat for moisture loving mold.
Leave on the air conditioning to avoid mold.
You can read more about mold in window air conditioners here.
At least initially mold blown from a window air conditioning unit affects only the room in which the window unit is installed.
Central air conditioner mold can also be cleaned with a mold removal cleaner unless mold is growing on insulation which should then be replaced.
Keeping mold out of your air conditioner is the best way to ensure you have clean air circulating in your home and there are several steps to do this.
Mold in a central air system on the other hand can easily affect the entire home.
How to prevent mold in the air conditioner.
You ve probably heard the term black mold but many probably don t fully understand what it is.
How does mold in air conditioner systems make you sick.
All air conditioner units come fitted with air filters.