Mold In Furnace Humidifier

Wherever there is excessive moisture content mold growth is bound to take place.

Mold in furnace humidifier.

Flow through humidifiers expose the warm air from your furnace to a constant trickle of water. Mold growth is very dangerous because it causes a lot of health problems. It s cold in your attic so moisture accumulates on the ducts when your humidifier is running. Steam humidifers produce either a warm or cool mist and therefore produce the most moisture.

Mold loves a moist environment and a humidifier with a reservoir that has stagnant water meets that requirement. Because the interior of a furnace humidifier is a moist environment it is at risk for mold growth. The water naturally. Things needed rubber gloves sponge scrubber or cleaning brush hydrogen peroxide clean cloth chlorine bleach filtered or distilled water.

The moldy ducts scenario is more likely if you have uninsulated ducts or a lot of your ductwork resides in an unconditioned area like your attic. They re also easier to maintain but they do. At that level mold is unlikely an issue. I replace the hose last summer.

With humidity that hight and the warm temperatures that natural condition is more likely to produce mold than your 70 degree house in the winter. Mold can grow on the interior walls. Every time your furnace runs it blows mold spores and their musty smell into your home which can not only lead to health issues for your family but can also lead to mold growth in other areas of your home. Mold can grow on the absorbent padding inside the humidifier or on the interior walls.

And if you are not aware it only takes as little as 24 hours for mold to develop. If mold growth goes unchecked the furnace can blow mold spores into your home. Drain the system of water following the instructions of your particular humidifier model. Then mold starts to grow there.

Turn down the humidistat to make sure the system does not enter a heat cycle while you are servicing it. This causes a foul musty smell to come from your heat vents. It can also live on the absorbent pad inside the humidifier. The moisture gets distributed throughout the house and condenses on the walls and windows.

Mold as you well know can really do a number on indoor air quality. The drain tubes from the humidifier and the ac have mold built up inside. Plus you will find just increasing your humidity to like 35 40 with your whole house humidifier makes it very comfortable. The humidifier adds moisture to the air through the furnace ductwork.