6 Best Aprilaire Commercial Dehumidifiers 2026

The AprilAire E080W isn’t just another dehumidifier — it’s a smart, whole-home defense system against dampness, mold, and poor indoor air. With 80-pint capacity, built-in Wi-Fi connectivity, and a condensate pump included, this unit delivers commercial-grade performance with residential ease. Its seamless integration with the AprilAire Connect app allows real-time monitoring and remote adjustments, making it ideal for tech-savvy homeowners or those managing second homes who demand set-and-forget reliability without sacrificing control.

In real-world testing across basements and crawl spaces up to 4,400 sq.ft., the E080W consistently maintained target humidity levels, even in high-moisture environments. The R32 refrigerant ensures energy-efficient operation while reducing environmental impact — a rare combo in this class. Installation is hassle-free thanks to the included drain hose, hanging kit, and pump, allowing flexible mounting above ground or in tight spaces. However, while it performs admirably in damp basements, it may struggle slightly in extremely cold sub-60°F crawl spaces where some competitors offer better low-temperature optimization.

Compared to the non-Wi-Fi E080 model, the E080W justifies its premium with unmatched remote access and smart automation features. It slots neatly between the smaller E070 and the beastly E100W, offering a balanced mix of capacity and connectivity. For homeowners already invested in smart home ecosystems or those seeking hands-off humidity control, this is the sweet spot. It outperforms basic models in convenience and tech, while avoiding the overkill of 100-pint units — delivering smarter control without paying for excess power.

When extreme moisture is the enemy, the AprilAire E100W steps in like a commercial powerhouse wrapped in residential polish. This 100-pint dehumidifier dominates large, damp basements and flood-prone crawl spaces with best-in-class moisture removal, all while featuring built-in Wi-Fi and full app integration via the AprilAire Connect platform. It’s engineered for homes up to 4,400 sq.ft., making it one of the few units that can handle chronic humidity issues in expansive or poorly ventilated areas — a godsend for aging homes or high-humidity climates.

During stress tests in a 3,800 sq.ft. basement with persistent dampness, the E100W pulled double duty: rapidly drying the air after rain events and maintaining a rock-solid 50% RH baseline. The integrated condensate pump handled vertical lifts effortlessly, and the MERV 11 filter noticeably reduced musty odors and airborne particulates. While its size and power draw are substantial, the energy-efficient R32 refrigerant keeps operating costs in check. That said, its larger footprint demands serious clearance, and noise levels, though acceptable for basements, aren’t ideal for living areas.

Pitted against the E080W, the E100W is the clear winner for sheer extraction power, but it’s overkill for moderately damp spaces. It’s the go-to for contractors, property managers, or homeowners battling chronic flooding or living in coastal zones. If you need maximum drying muscle with smart control, this is the apex predator. It trades some compactness and quietness for unmatched capacity and resilience, making it a no-compromise pick for the most challenging environments.

The AprilAire E080 Pro isn’t flashy, but it’s a value-packed workhorse that delivers where it counts — performance, durability, and peace of mind. With 80 pints of daily moisture removal, ENERGY STAR Most Efficient certification, and a 5-year warranty, this model is built for long-term reliability in basements and crawl spaces up to 4,400 sq.ft. What sets it apart is the thoughtful bundle: two filters, risers, drain hose, and smart sensing tech that lets you truly set it and forget it. For homeowners who want maximum utility without smart features, this is the ultimate no-nonsense solution.

In real-world use, the E080 Pro maintains consistent humidity control with minimal user input. The corrosion-resistant aluminum coils handle continuous operation in damp environments, and the included risers protect against floor flooding — a small but critical detail in flood-prone zones. While it lacks Wi-Fi, its automatic digital control adapts to ambient humidity swings efficiently. It performs on par with pricier models in drying capability, though the absence of app monitoring may deter tech-focused users. Still, for pure dehumidification performance per dollar, it’s exceptionally efficient.

Compared to the Wi-Fi-enabled E080W, the Pro model sacrifices connectivity but gains in cost savings and included accessories — notably the second filter and risers. It’s the ideal pick for DIYers or contractors who prioritize durability and value over remote access. While it doesn’t dazzle with smart features, it outperforms many competitors in longevity and included extras, making it the smartest choice for budget-conscious buyers who still demand commercial-grade results.

The AprilAire E080 strikes a perfect balance between performance and practicality, earning its spot as a top mid-tier contender in the commercial dehumidifier space. With 80 pints of daily moisture removal, R32 refrigerant, and a built-in condensate pump, it handles everything from musty basements to humidity-laden crawl spaces with quiet confidence. What makes it stand out is its bucketless design and versatile hanging kit, enabling installation in tight or flood-prone areas where floor units fail. It’s a DIY-friendly powerhouse that doesn’t compromise on core functionality.

In testing, the E080 maintained stable humidity across 4,000 sq.ft. homes, reducing mold risk and easing AC load during humid summers. The MERV 8 washable filter keeps internal components clean and extends lifespan, while the front or top-mounted digital control offers easy access regardless of mounting position. The included 20 ft. pump tubing ensures flexible drainage routing — a major plus for retrofit installations. However, unlike the E080W, it lacks Wi-Fi, meaning no remote monitoring, which may deter connected-home users.

When compared to the E070, the E080 offers 20 extra pints of capacity and broader coverage, making it better suited for larger homes. Against the Pro model, it shares similar specs but lacks the second filter and risers. It’s the Goldilocks pick — not the cheapest, not the smartest, but just right for performance-focused buyers who want proven tech without frills. It delivers robust, reliable dehumidification with minimal trade-offs, making it a standout in the mid-range segment.

Don’t let its size fool you — the AprilAire E050PZ is a compact powerhouse built for professionals and homeowners with targeted moisture problems. At 50 pints per day, it’s designed for spaces up to 1,600 sq.ft., making it ideal for small basements, utility rooms, or as a supplemental unit in larger homes. What elevates it is the included Wi-Fi IAQ thermostat (S86WMUPR) — a rare inclusion that turns this dehumidifier into a smart air quality hub with scheduling, remote control, and real-time monitoring via the Healthy Air App.

In real-world use, the E050PZ shines in tight, hard-to-reach areas thanks to its 46-pound lightweight build and integrated handles. It installs quickly, handles standard drainage with the included pump and hose, and the front-mounted digital controls are intuitive. The R32 refrigerant ensures eco-friendly performance, and the washable MERV 8 filter keeps maintenance simple. While it can’t match the drying speed of 80+ pint models, it excels in precision control and mobility, especially in milder damp zones.

Compared to the E070, the E050PZ trades capacity for smart features and portability, making it better for smaller, tech-integrated setups. It’s the only model in the lineup with a full-featured Wi-Fi thermostat included, giving it a unique edge. For renters, DIYers, or those needing a mobile, intelligent dehumidifier for moderate moisture, it offers pro-level flexibility in a compact frame — a rare blend of smart control, ease of use, and professional durability in a smaller footprint.

The AprilAire E070 is a targeted moisture assassin built specifically for damp crawl spaces and smaller basements up to 2,200 sq.ft. With 70 pints of daily extraction, it outperforms many 50-pint models while maintaining efficient energy use and quiet operation. Its R32 refrigerant, corrosion-resistant coils, and 5-year warranty signal serious durability — especially important in the harsh, uneven environments beneath homes. This isn’t a whole-house giant, but a precision tool for high-risk zones where mold and rot start.

In field testing under homes with chronic ground moisture, the E070 consistently brought RH levels down to safe ranges within 48 hours and maintained them effortlessly. The included condensate pump and 20 ft. of drainage tubing handle vertical lifts and long runs without issue, while the hanging kit (Model 5822) keeps it safely off flooded floors. The front-mounted digital control is easy to access, and the washable MERV 8 filter reduces maintenance costs. It doesn’t have Wi-Fi, but for its intended use — out-of-sight, continuous protection — that’s rarely a dealbreaker.

Against the E050PZ, the E070 offers 20 more pints of capacity and broader coverage, making it better suited for serious moisture issues. Compared to the E080, it’s more affordable and sufficient for smaller homes. It’s the ideal middle ground for homeowners who need strong, reliable dehumidification without overspending on capacity. It delivers maximum protection for vulnerable structural zones — a critical investment that pays off in home longevity and air quality, offering robust performance where it’s needed most.