Dehumidifiers
Dehumidifiers for basements & crawl spaces in BIRMINGHAM, Huntsville & Montgomery
Basement Crawl space Dehumidification
Studies have shown that as much as 50% of the air in your home comes up from your basement or crawlspace. This air is often higher in moisture content and carries with it various allergens and musty odors. When conditions linger above 60% relative humidity for extended periods of time, mold, mildew, and bacteria growth is stimulated.
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Consequences of High Humidity
- The ground in a crawl space or under the basement slab remains at a near constant temperature of 50-60ºF year round. These cool surface temperatures create micro-environments where the relative humidity of the air approaches its saturation point (100%RH) and condensation (or sweating) can occur. These conditions support mold/microbial growth and cause musty odors.
- Crawl spaces and basements are a major source of air infiltration that permeates up into the living area, transmitting odors, carrying moisture, and creating an environment conducive to molds, pests, and dust mite infestation.
- Wet crawl spaces and basements contribute to the cupping of wood floors and the deterioration of floor joists, beams, sub-flooring, insulation, and electrical-mechanical systems.
Dehumidifiers
H2O Waterproofing offers a few options for dehumidifiers to our customers. Our goal is to offer the best products and pricing to our customers. When our vendors fight for your business, you win! Ideal Applications for our dehumidifiers:
- Crawl Spaces
- Basements
- Garages
- Workshops
- Gun Rooms
- Exercise Rooms
- Commercial
- New Home
- Game Rooms
- Home Theater Room
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SANTA FE DEHUMIDIFIERs
Efficient, purpose built and backed by a great warranty. Santa Fe dehumidifiers are a great solution for removing moisture from your crawl space to protect your home and family while increasing air quality and comfort. Choosing the dehumidifier that is right for you home can seem daunting. There are all sorts of dehumidifiers claiming to work and lots of opinions about which one might be best for your crawl space. Small dehumidifiers sold at home improvement stores might seem like an easy solution but be cautious as they are often not designed for the low temperatures and restricted airflow present in a crawl space installation.
EVERY SANTA FE DEHUMIDIFIER IS ENERGY STAR® RATED
All Santa Fe dehumidifiers are Energy Star rated. When you see the Energy Star logo, you know that you are purchasing a dehumidifier with superior energy efficiency that will help you save money. Energy Star rated dehumidifiers are built with more efficient refrigeration coils, compressors, and fans compared to conventional models so they remove the same amount of water but use less energy.
SANTA FE COMPACT 70
Tight spaces are no problem for the Santa Fe Compact 70 dehumidifier. Designed to fit into into tight, low crawl spaces and small basements where other dehumidifiers simply can’t go. Powerful and efficient, it tackles excess humidity to stop moisture and mold in the toughest of conditions.
- Removes up to 70 pints/ 8.75 gallons a day
- Capacity up to 1,800 sq.ft. of crawl space*
- High energy factor 2.4 L/kWh
- Efficiency: 5.0 pints/ kWh
Santa-Fe Oasis 105 Dehumidifier
Our most versatile and energy-efficient dehumidifier, the Oasis105, is perfect for a wide range of applications, including whole-home, basements, attics, and crawl spaces. It features onboard digital controls, variable speed fan, dew point cut out, and a low maintenance positive pressure condensate drain.
- Powerful and efficient
- Water removal: 105ints/day or 13.125 gallons/day
- Crawl spaces: 3,300 sq ft.
Basements: 2,600 sq ft. Whole House: 2,600 sq. ft.
Made in the U.S.A.
Aprilaire

Aprilaire EO70
The Aprilaire E070 is a adaptable dehumidifier that can be ducted for moisture control in crawl spaces or used as a standalone unit. Considered lightweight and compact, this Aprilaire dehumidifier offers American made quality and easy to use controls. This unit is low maintenance, with no messy trays to empty and a removable, washable filter.

Aprilaire EO80
This unit is one of AprilAire most energy-efficient models to date. Recognized as the ENERGY STAR® Most Efficient for 2023, it is ideal for dehumidifying your basement, sealed crawl space, or whole home. The AprilAire E080 features a built-in digital control that can be configured on the top or inlet side of the unit for easy access. The control has an easy-to-read display and simple interface.
- Recognized as the ENERGY STAR® Most Efficient for 2023
- REMOVES up to 80 PINTS (10 gallons) of moisture per day
- REDUCE THE PROLIFERATION OF AIRBORNE VIRUSES
- BUILT TO LAST with corrosion-resistant aluminum coils in the USA by ApriliAre, the leader in indoor air quality solutions
- HELPS PREVENT MOLD, TERMITES, STRUCTURAL WOOD ROT, AND ODORS
- NO MESSY WATER TRAY TO EMPTY and simple to set up - just place the hose or place the dehumidifier over a drain, level it, plug it in, set the target humidity and you’re done
- SET IT AND FORGET IT control automatically starts dehumidification when humidity above the target is sensed.

HERE'S WHAT MAKES US DIFFERENT!
We offer a specialized “Peace of Mind” Maintenance Program designed for Preventative care and maintenance on all products installed by H2O Waterproofing, LLC.
H2O technicians are not salesmen. They are highly trained professionals, with a minimum of 10 years of waterproofing experience.
Since 2003, H2O Waterproofing has been Alabama's most trusted waterproofing and foundation repair contractor.
We pride ourselves with providing our customers with the best customer experience, one waterproofing job at a time.
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