How Dehumidifiers Work
When storms strike, and heavy rains fall, humidity increases, and the ground can become swollen with water. And that means the humidity in your home can go up, especially in the basement. Add a lack of light, and you have a perfect scenario for mold growth.
Having a water-tight home to fight this would be best, but that’s virtually impossible. But there are ways to waterproof your home — to some degree — but you can always work to reduce the humidity.
That’s where dehumidifiers come into play. They are small appliances (the pros use large commercial units) designed to reduce humidity in the air by removing excess moisture. They are invaluable units to have on hand. Using them improves comfort and prevents serious issues such as mold growth, musty odors, and possible damage to surfaces caused by increased humidity.
How they work
The first is the air intake. Dehumidifiers draw in air with a fan and pass that moisture-laden air through a filter to remove dust and particulates. Then once the air is inside the unit, it meets cooling coils that are colder than the dew point temperature of the ambient air. When this happens, the moisture in the air condenses into water droplets on the waves.
From there, these droplets end up in a drip pan or tank at the bottom of the dehumidifier. Some of these are small, others larger. Some fill up and must be drained regularly, while others have a hose that allows the water to drain out, such as into a sump pump basin. More expensive options include a pump draining into a floor drain, sink, or other receptacle.
As all this happens, heat is lost in the condensation process while the air passes through the cooling coils, and the now dry and cooler air is put back into the room. The cycle continues, and most units have a monitor to tell you the humidity level, but if not, you can use a simple gauge to see the progress. And some can be set to a specific humidity control setting. There are different types of dehumidifiers, with the refrigerant type being the most common.
But even with all your moisture control efforts, the unthinkable sometimes happens. Water intrudes, musty odors occur, and mold can grow. Be sure to contact your favorite restoration company with any questions or concerns. They are there for you. After all, it pays to call a pro!
When storms strike, and heavy rains fall, humidity increases, and the ground can become swollen with water. And that means the humidity in your home can go up, especially in the basement. Add a lack of light, and you have a perfect scenario for mold growth.
Having a water-tight home to fight this would be best, but that’s virtually impossible. But there are ways to waterproof your home — to some degree — but you can always work to reduce the humidity.
That’s where dehumidifiers come into play. They are small appliances (the pros use large commercial units) designed to reduce humidity in the air by removing excess moisture. They are invaluable units to have on hand. Using them improves comfort and prevents serious issues such as mold growth, musty odors, and possible damage to surfaces caused by increased humidity.
How they work
The first is the air intake. Dehumidifiers draw in air with a fan and pass that moisture-laden air through a filter to remove dust and particulates. Then once the air is inside the unit, it meets cooling coils that are colder than the dew point temperature of the ambient air. When this happens, the moisture in the air condenses into water droplets on the waves.
From there, these droplets end up in a drip pan or tank at the bottom of the dehumidifier. Some of these are small, others larger. Some fill up and must be drained regularly, while others have a hose that allows the water to drain out, such as into a sump pump basin. More expensive options include a pump draining into a floor drain, sink, or other receptacle.
As all this happens, heat is lost in the condensation process while the air passes through the cooling coils, and the now dry and cooler air is put back into the room. The cycle continues, and most units have a monitor to tell you the humidity level, but if not, you can use a simple gauge to see the progress. And some can be set to a specific humidity control setting. There are different types of dehumidifiers, with the refrigerant type being the most common.
But even with all your moisture control efforts, the unthinkable sometimes happens. Water intrudes, musty odors occur, and mold can grow. Be sure to contact your favorite restoration company with any questions or concerns. They are there for you. After all, it pays to call a pro!