Measures that solve the problem of damp in the attic seal the attic joists and ventilate the living area not least the wet areas to prevent the moisture in the air flowing into the attic area.
Putting dehumidifier in attic.
Still got high humidity.
Locate the unit in the basement with an independent return from the 1st floor.
By adding moisture to the lower floor you increase the partial pressure of the water vapor which pushes it to areas of lower vapor pressure like the attic.
Some dehumidifiers are small enough to put on a shelf or the top of the toilet bowl.
If it s put in the wrong place however it can t function properly or even worse it could become an electrical hazard.
The insulation on the floor of your attic needs to have an approved vapor barrier installed on the warm in winter side of the insulation.
Put a dehumidifier up there plug it in set it between 50 and 60 rh and forget about it.
If you raise the attic temperature the rh in both places would be the same.
After from sealing things up and fixing your pressure balance this is usually the best solution to high humidity in a spray foamed attic.
Where to place the dehumidifier in the attic just like any other room in the house you must place the dehumidifier in the attic in a position and location that s far from any obstructions and dangers.
Install permanent equipment for controlled ventilation in the attic space.
If you can t position it centrally it should be at least 6 inches away from walls or any objects that can interfere with airflow.
On the vapor barrier the insulation should be labeled at least an r 30.
Ideally it wants to be located as centrally as possible so the whole room can be dehumidified evenly.
The placement of a dehumidifier in your attic is the same as for any other room.
There is not much space to put a dehumidifier on the floor.
Fortunately since the bathroom is a small room you also can use a small dehumidifier.
With that knowledge joe welch and his team including coo and co owner susan welch put a significant amount of time into dialing in their grow room dehumidifier setup.
Ideally you can place it at the central part of the attic so it can dehumidify the entire space.
The difference in the two spaces is the dry bulb temperature.
In the right place it can make air conditioning more effective and prevent mold damage.
A dehumidifier is supposed to make a room more comfortable by reducing the amount of moisture in the air to an ideal level.
You may need some fan operation to mix the dry air.
So they equalize pretty quickly.
Best dehumidifier for an attic.
A dehumidifier can remove it.
A free stand 90 pint dehu like santa fe will probably maintain humidity.
Discharge the dry air into the supply of lower level air conditioning.
