A dehumidifier is an electrical appliance which reduces and maintains the level of humidity in the air, usually for health or comfort reasons, or to eliminate musty odor and to prevent the growth of mildew by extracting water from the air. It can be used for household, commercial, or industrial ap…
for your crawl space will depend on its square footage and relative humidity levels. For a crawl space of 300 square feet, you may need a 20–30 pint-size dehumidifier, 25–40 pints for 500 square feet, 35–50 pints for 800 square feet, and 50–60 pints for 1,200 square feet.
A good rule of thumb for picking out a humidifier for a crawl space is the smaller the space is, the smaller the dehumidifier should be. For a crawl space that's about 300 square feet, you'll want a 20-30-pint sized dehumidifier. For a 500 square foot space, you'll want a 25-40-pint dehumidifier.Oct 18, 2020
Dec 30, 2021 · The right size dehumidifier for your crawl space will depend on its square footage and relative humidity levels. For a crawl space of 300 square feet, you may need a 20–30 pint-size dehumidifier, 25–40 pints for 500 square feet, 35–50 pints for 800 square feet, and 50–60 pints for 1,200 square feet.
What is the ideal humidity for crawl space?
A 30-pint dehumidifier is suitable for basements and crawl spaces of up to 1,500 square feet. 40 to 50-pint dehumidifiers tend to fall somewhere in the middle of the range as far as capacity is concerned. Again, they are suitable for spaces up to 2,000 …
How to control humidity in a crawl space?
Feb 14, 2020 · What size dehumidifier do I need for my crawl space? A 30-pint dehumidifier is suitable for basements and crawl spaces of up to 1,500 square feet. 40 to 50-pint dehumidifiers tend to fall somewhere in the middle of the range as far as capacity is concerned. Again, they are suitable for spaces up to 2,000 square feet in size much like the 30-pint units.
Can I insulate my crawl space?
Will any dehumidifier work in a crawl space?
If you want to achieve maximum, energy-efficient dehumidification, you must choose dehumidifiers specifically designed for crawl space air. Though a whole home dehumidifier will remove moisture, you might suffer from increased cost and energy utilization.
How do you know what size dehumidifier to buy?
Other Factors in Choosing Dehumidifier Size
If your home is in a humid climate, add 10 pints to the recommended capacity.
If multiple people live or spend time in the room, add 5 pints.
If the room has multiple windows or doors, add 5 pints.
If a washer/dryer is in or near the room, add 5 pints.
Will a dehumidifier keep a crawl space dry?
Generally, a dehumidifier set between 30% or 45% can dry out a crawl space in 8 to 10 hours. The exact amount of time to dry out the area depends on the size and moisture levels. You can use a dehumidifier to effectively dry out your crawl space after you've removed all debris and outstanding water.Sep 16, 2021
What size dehumidifier do I need for a 1500 square foot house?
30-Pint Dehumidifier
30-Pint Dehumidifier – This is the size recommended for areas up to 1500 square feet, regardless of how damp the area is. That means it will be appropriate for most residential basements.
Can you get too big of a dehumidifier?
Dehumidifiers can indeed be too big for a space within your home. Having a bigger dehumidifier than the area requires means your electricity is working harder than it should.Feb 26, 2022
Where do you drain a dehumidifier in a crawl space?
In order for the drain to operate properly there must be enough drop from the dehumidifier, through the foundation wall and away from the foundation. You only need about ¼ of an inch of drop per 10 feet of run for the water to drain properly. You must be careful and avoid any slumps in the line.
Do you need a special dehumidifier for a crawl space?
So, do you need a dehumidifier in your crawl space? Yes, One of the best ways to prevent moisture from being in your crawl space is a crawl space dehumidifier. Dehumidifiers reduce the humidity by pulling water from the air. The air is then filtered and cooled, which turns into condensation.Apr 25, 2021
How do I know if my crawl space needs a dehumidifier?
Here are 5 signs your crawl space needs a dehumidifier: Poor air quality. ...
POOR AIR QUALITY. Remember that air from your crawl space moves up and into the living spaces in your home, so any poor air quality in your crawl space amounts to poor air quality in your home too! ...
CONDENSATION. ...
MOLD. ...
MUSTY SMELLS. ...
STRUCTURAL DAMAGE.
Jun 18, 2021
Can I put a dehumidifier in my crawl space without encapsulation?
If you place a dehumidifier in your crawl space without sealing the crawl space vents, you are essentially trying to dehumidify all air inside and outside of the crawl space, which is impossible. The solution to crawl space moisture issues is to first seal off all outside air into the crawl space.Dec 23, 2021
Is a 30 pint dehumidifier big enough?
a warmer room with less humidity to be removed could be larger, but with a low humidity setting in a humid cool environment, like a basement, I find that my 30 pint dehumidifier works well for 100 square feet and my 50 pint dehumidifier for 200 square feet.Jun 10, 2015
How many square feet does a 70 pint dehumidifier cover?
What square footage does a 40 pint dehumidifier cover?
2,000 square feet to 2,500 square feet
What size dehumidifier do I need for 2,500 square feet? Some 40 pint and 50-pint dehumidifiers can cover an area of 2,000 square feet to 2,500 square feet effectively. However, it is best recommended to go for a 60-pint or 70-pint dehumidifier for spaces above 2,000 square feet for perfect humidity control.
15 hours ago
Dec 30, 2021 · The right size dehumidifier for your crawl space will depend on its square footage and relative humidity levels. For a crawl space of 300 square feet, you may need a 20–30 pint-size dehumidifier, 25–40 pints for 500 square feet, 35–50 pints for 800 square feet, and 50–60 pints for 1,200 square feet.
33 hours ago
A 30-pint dehumidifier is suitable for basements and crawl spaces of up to 1,500 square feet. 40 to 50-pint dehumidifiers tend to fall somewhere in the middle of the range as far as capacity is concerned. Again, they are suitable for spaces up to 2,000 …
