Mold In Furnace Humidifier

Mold loves a moist environment and a humidifier with a reservoir that has stagnant water meets that requirement.

Mold in furnace humidifier.

Mold can grow on the interior walls. Steam humidifers produce either a warm or cool mist and therefore produce the most moisture. Annually follow this maintenance procedure to check for scale buildup and eliminate it. Mold can grow on the absorbent padding inside the humidifier or on the interior walls.

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. The water naturally. Flow through humidifiers expose the warm air from your furnace to a constant trickle of water.

I replace the hose last summer. The drain tubes from the humidifier and the ac have mold built up inside. And if you are not aware it only takes as little as 24 hours for mold to develop. How do furnace humidifiers work.

At that level mold is unlikely an issue. 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. Drain the system of water following the instructions of your particular humidifier model. 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.

It can also live on the absorbent pad inside the humidifier. 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. Because the interior of a furnace humidifier is a moist environment it is at risk for mold growth. If mold growth goes unchecked the furnace can blow mold spores into your home.

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

Mold as you well know can really do a number on indoor air quality. The humidifier adds moisture to the air through the furnace ductwork. If you do not switch on your humidifier for some time and water remains undisturbed in the tank mold will eventually grow and rapidly reproduce. The moisture gets distributed throughout the house and condenses on the walls and windows.