Engineered for Lasting Performance
Assembled in the USA, Santa Fe® dehumidifiers deliver energy-efficient, high-performance humidity control with long-term reliability.
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Dependable Moisture Control with Santa Fe® Dehumidifiers
Santa Fe® dehumidifiers deliver reliable, efficient humidity control purpose-built for the hardest-to-reach and most moisture-prone spaces in any home — crawl spaces, basements, whole-home applications, apartments, and mechanical closets where standard portable dehumidifiers simply can't keep up. High indoor humidity in basements and crawl spaces causes mold growth, wood rot, structural damage, musty odors, and poor whole-home air quality — Santa Fe eliminates all of it with a permanent installed solution designed specifically for below-grade and tight-space residential environments. Assembled in Madison, Wisconsin, all Santa Fe dehumidifiers are commercial-grade, engineered to exceed Department of Energy requirements, and backed with an industry-best 6-year warranty.
Why Choose Santa Fe® Dehumidifiers
Santa Fe dehumidifiers protect homes and families by keeping humidity in the healthy range that prevents mold, dust mites, wood rot, and structural damage, while keeping residential operating costs low. Unlike big-box portable dehumidifiers designed for finished living spaces, Santa Fe is purpose-designed for below-grade and tight-space residential applications — from crawl spaces and unfinished basements to whole-home, multi-family, and new construction environments. Santa Fe is the go-to choice for crawl space contractors, basement waterproofing professionals, and homeowners who need a dehumidifier that performs where others fail. The Compact70, Santa Fe's smallest unit, operates at a minimum of 49°F — suited to the real-world temperatures found in crawl spaces and unfinished basements.
Engineered specifically for crawl spaces, basements, apartments, and whole-home humidity control
Commercial-grade construction assembled in Madison, Wisconsin
Industry-best 6-year Total Peace of Mind Warranty — far longer than any competing residential dehumidifier brand
MERV 13 filtration standard, removing up to 98% of dust, pollen, mold spores, pet dander, and bacteria
Every model exceeds Department of Energy efficiency requirements
What Sets Santa Fe® Dehumidifiers Apart
Built for Tight, Hostile Residential Spaces.
Most dehumidifiers are designed for finished living spaces
Santa Fe units are built for the places they aren't. The Santa Fe Compact70 measures just 12"W x 12"H x 21"D, fitting in low-clearance crawl spaces, basements, mechanical closets, garages, workshops, home theaters, and other tight spaces where no other traditional dehumidifier can go. It features a rotatable exhaust outlet providing horizontal or vertical discharge and is sized to fit between floor joists for convenient hanging installation — making it the go-to crawl space dehumidifier for encapsulation professionals and basement contractors nationwide.
Superior Filtration and Whole-Home Air Quality
All Santa Fe Ultra Series dehumidifiers provide dedicated dehumidification, mechanical outdoor air ventilation, and superior MERV 13 filtration — capturing mold spores, dust mites, allergens, and airborne particles to create a whole-home indoor environment that is healthy, comfortable, and protected from the ground up. Santa Fe's MERV 13 filter removes 98% of dust versus the 90% removal rate of a standard MERV 8 filter, and over a six-year period can remove up to 2 pounds of dust, pollen, mold spores, pet dander, and bacteria from the air in your home. Since up to 50% of the air in a home's upper levels originates from the basement and crawl space, controlling below-grade humidity is one of the most impactful improvements possible for whole-home air quality.
Commercial-Grade Construction for Long-Term Residential Reliability
Each Santa Fe dehumidifier is commercial-grade and engineered to the exact specifications of toughness — built to outlast and outperform big-box portable consumer units that are not designed for the temperature swings, condensation, and humidity extremes found in crawl spaces and unfinished basements. The result is a long-term return on investment that standard consumer dehumidifiers simply cannot match, backed by a 6-year warranty that no competing manufacturer comes close to offering.
Flexible Installation for Any Home Layout
Santa Fe dehumidifiers support hanging, freestanding, and ducted configurations with a full accessory ecosystem including hang kits, condensate pumps, duct kits, and dehumidifier risers — suitable for every crawl space configuration, basement layout, whole-home HVAC integration, apartment, and new construction scenario.
Find the Right Santa Fe® Dehumidifier
Explore available Santa Fe® models based on your space type, square footage, and installation requirements. Whether you need a compact crawl space dehumidifier that fits between floor joists, a high-capacity basement or whole-home solution, or a ventilating dehumidifier that integrates with your existing HVAC, there is a Santa Fe built for your specific residential application. Current models include the Compact70, Oasis105, Advance Dry110, Classic, Ultra70, Ultra V100, UltraV125, Ultra V155, Ultra V205, and the in-wall UltraMD33 — with a nationwide network of crawl space and basement professionals who install and service them.
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Santa Fe® Dehumidifier Advantage
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Purpose-Built for Below-Grade Residential Applications
Designed specifically for crawl spaces, basements, apartments, and whole-home humidity control — not repurposed from portable consumer designs that fail in cold, damp, low-clearance environments.
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Commercial-Grade Quality
Assembled in Madison, Wisconsin to commercial specifications, engineered to outperform and outlast standard portable consumer dehumidifiers in the most demanding residential environments.
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Whole-Home Coverage
Santa Fe's high-capacity Ultra Series models deliver complete whole-home humidity management from a single permanently installed unit, with optional mechanical outdoor air ventilation built in.
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Industry-Best 6-Year Warranty
Santa Fe's Total Peace of Mind 6-Year Warranty is unmatched in the residential dehumidification category; no other manufacturer comes close to matching it.
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Made in the USA
Assembled in Madison, Wisconsin by Therma-Stor with a long track record of protecting homes from moisture damage.
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Flexible Installation
Hanging, freestanding, and ducted options with a full accessory ecosystem including hang kits, condensate pumps, duct kits, and dehumidifier risers — suitable for every crawl space configuration, basement layout, and whole-home HVAC integration scenario.
Santa Fe® Dehumidifier — Performance & Features
Energy Efficient
Every Santa Fe dehumidifier exceeds Department of Energy efficiency requirements, delivering powerful crawl space, basement, and whole-home moisture removal while keeping residential operating costs low year-round.
Capacity Options
Models range from the Compact70 (70 pints/day, covering crawl spaces up to 2,600 sq. ft. and basements up to 2,200 sq. ft.) through the high-capacity Ultra V205 for large whole-home applications — with the right model sized for every residential moisture challenge from compact crawl spaces to large multi-level homes.
Filtration
MERV 13 filtration standard on all applicable models, capturing mold spores, dust mites, pet dander, pollen, and bacteria — removing up to 98% of dust particles for improved whole-home indoor air quality starting at the crawl space and basement level where moisture-driven pollutants originate.
Installation Ease
Low-profile designs fit between floor joists for hanging crawl space installation; rotatable exhaust outlets and multiple discharge options accommodate nearly any crawl space encapsulation, basement, or whole-home HVAC integration layout.
Maintenance and Parts
Washable pre-filters, replaceable MERV 13 filters, and a nationwide support network of crawl space and basement professionals make ongoing maintenance simple and affordable throughout the life of the unit.
Versatile Residential Applications
Ideal for crawl space encapsulation, unfinished and finished basements, mechanical closets, garages, workshops, home theaters, whole-home HVAC integration, apartments, new home construction, and any below-grade or tight residential space where persistent humidity causes mold, wood rot, structural damage, musty odors, or poor indoor air quality.
Scalable for Any Home Size
Available in standalone and whole-home models for crawl spaces starting at 1,800 sq. ft. through large residences — delivering complete, permanent humidity management for small apartments, standard single-family homes, and large multi-level residences from a single professionally installed unit.