AprilAire E100 Pro Dehumidifier: In-Depth Review AC and Fans, August 5, 2025August 23, 2025 When it comes to managing humidity in large residential or commercial spaces, a standard portable dehumidifier often falls short. Enter the AprilAire E100 Pro Dehumidifier Bundle, a comprehensive whole-house system designed to handle heavy-duty dehumidification with minimal fuss. In this review, we take a deep dive into the E100 Pro’s performance, features, customer feedback, and more to help you determine if it’s the right fit for your crawl space, basement, or full home. VIEW ON AMAZON Key Features and Specifications The AprilAire E100 Pro is more than just a dehumidifier—it’s a professionally designed, fully integrated moisture control solution suitable for expansive spaces up to 5,500 sq. ft. Here’s a detailed breakdown of what it brings to the table: Product Specifications FeatureDetailBrandAprilAireModelE100 ProDehumidification Capacity100 Pints per day (12.5 gallons)Recommended AreaUp to 5,500 sq. ft.Dimensions26″ D x 14″ W x 15″ HWeightApprox. 63 lbsColorGrayNumber of Speeds20Tank VolumeContinuous drainage (no built-in tank)Energy EfficiencyENERGY STAR Most Efficient 2023Warranty5 YearsSpecial FeaturesDigital display, Smart sensing, Auto-defrost, Continuous draining, Washable filter, Overheat protection, Automatic shutoff Bundle Inclusions ComponentIncluded?Drain HoseYesWashable Filter (x2)YesInlet/Outlet Duct CollarsYesInstallation Tools (Torx bit)YesDehumidifier RisersYesUser ManualYes This bundle is designed for a plug-and-play installation. No need to purchase additional hoses, collars, or tools—it’s all here, ready for a seamless setup. VIEW ON AMAZON Performance The AprilAire E100 Pro shines when put to the test in challenging environments. Whether it’s a humid basement, a sealed crawl space, or an entire floor of a large home, this dehumidifier performs consistently and quietly. Moisture Removal At 100 pints per day, the E100 Pro removes moisture quickly and efficiently. It’s suitable for regions with high ambient humidity or buildings prone to dampness and mold. The unit kicks in automatically when the ambient humidity exceeds your set threshold and shuts off once the target is reached, thanks to its “Set and Forget” Smart Sensing Technology. Energy Efficiency ENERGY STAR’s Most Efficient 2023 rating speaks volumes. Unlike older or less sophisticated models that run continuously or waste energy, the E100 Pro uses its advanced sensors and variable-speed fan to optimize performance. You get maximum dehumidification with minimal power consumption—a win for your electric bill and the planet. Quiet Operation Although this is a commercial-grade unit, noise is surprisingly well-controlled. In residential settings like basements or mechanical rooms, it’s unlikely to cause disruption. Some customers even reported quieter operation than expected for a 100-pint unit. Installation Ease of installation is another strong suit. With labeled ports, pre-attached hoses, and a simple wiring setup, even first-time installers can manage without professional help. The included EZ Install sticker further simplifies placement and hose routing. VIEW ON AMAZON Customer Feedback Customer reviews for the AprilAire E100 Pro are overwhelmingly positive, and common themes emerged in their experiences: Positive Feedback Highlights AspectCustomer CommentsEase of UseMany users praised the simple setup and intuitive controls.EfficiencyReports of quick humidity reduction and accurate sensing.Quiet OperationQuieter than expected for a commercial-grade unit.DurabilitySolid build quality with metal construction and aluminum coils.Value for MoneyWhile expensive upfront, users found the bundle worth the cost.AccessoriesExtra filter and risers appreciated as thoughtful additions.Humidity ControlExcellent precision, especially with WiFi sensors (sold separately). Constructive Criticism IssueUser CommentsWeightAt 60+ lbs, some users found it heavy for one-person handling.No Built-in PumpContinuous drainage only; some wished for an integrated pump. VIEW ON AMAZON Pros and Cons Every product has its strengths and weaknesses, and the AprilAire E100 Pro is no exception. Here’s a quick breakdown: Pros FeatureBenefitHigh Capacity (100 PPD)Ideal for whole homes and large commercial spacesEnergy Star CertifiedLower energy usage saves on long-term costsFully Bundled KitNo hidden purchases—drain hose, filters, risers includedSmart Sensing TechnologySet humidity and forget—automation handles the restDurable ConstructionAluminum coils and solid casing ensure long-term performanceQuiet OperationSuitable for residential settingsNo Water TrayContinuous draining eliminates need for manual emptying5-Year WarrantyLong coverage period provides peace of mindMade in USAAssembled with quality standards using US/global components Cons IssueImpactNo Built-In PumpMay require manual routing to a drain in certain installationsHeavy Unit (63 lbs)May need two people for setup or repositioning Final Verdict The AprilAire E100 Pro Dehumidifier Bundle stands out as one of the best whole-house dehumidification solutions currently available. It combines powerful performance, energy efficiency, and robust build quality into a single product that requires minimal upkeep and zero babysitting. Who Should Buy It? Ideal for: Homeowners with large basements or crawl spaces Commercial property managers Contractors looking for an efficient install-and-forget option Households in high-humidity regions Anyone seeking long-term, low-maintenance dehumidification Not Ideal for: Small apartments or low-humidity areas Users needing mobility or portability Enjoyed this review of AprilAire E100 Pro Dehumidifier? Then be sure to check out our other guides. Best 10,000 BTU Portable Air Conditioner Best 12000 BTU Portable Air Conditioner Best 12000 BTU Window Air Conditioner Best 10,000 BTU Window Air Conditioner Best Whole House Fan Best Portable Evaporative Swamp Cooler Best 18000 BTU Mini Split Best Dehumidifier for Basement Best Crawl Space Dehumidifier Best Whole House Dehumidifier Dehumidifier dehumidifier