Mold In Air Handler Insulation

Enough of that moisture was transported to the air handler to saturate the fiberglass insulation.

Mold in air handler insulation.

I often find mold on the exterior of air conditioning systems more often than the interior. Leaks out of the air handler can also damage surrounding building components such as drywall or insulation. Mix 1 quart of liquid chlorine bleach with 3 quarts of warm water and add 1 3 cup of powdered detergent. Mold is common in environments that have dirt dampness and darkness.

In some cases the air handlers simply are not insulated well enough in areas. It turned out that the system have a refrigerant leak and the leak meant the system was running almost continuously and producing a lot of condensate. Air conditioner air handler rust condensate leaks wet insulation mold hazards leaks in the air handler can cause rust damage and may invite mold contamination in the ahu or in the hvac system ductwork. Simply put add more insulation.

Mold typically does not grow on metal glass and plastic. Wear rubber gloves since bleach. The insulation in air handler in my previous home became covered with mold. Wear a respirator and goggles to prevent mold spores from interfering with your breathing or vision.

Mold spores naturally traveling in the air attach to damp areas then begin to grow. Unfortunately for homeowners black mold also loves air vents where spores are naturally circulated. This is typical if you find condensation or microbial growth around the air handler joints connections to ductwork to the plenum. How to remove mold from an air handler.