Aprilaire 80-Pint Whole-House Dehumidifier or Aprilaire 50-Pint Compact Dehumidifier? Which Aprilaire Model to Buy
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Choosing between the aprilaire 80 pint whole house dehumidifier vs 50 pint compact depends on your space size. Both units offer professional-grade moisture removal for basements and crawl spaces. They share corrosion-resistant aluminum coils and drain hose connectivity for hassle-free water management. The main difference lies in capacity and footprint. The 80-pint model covers larger areas, while the 50-pint option fits tighter spaces with a compact design.
Key differences
| Aspect | AprilAire 80-Pint Whole-House Dehumidifier | AprilAire 50-Pint Compact Dehumidifier |
|---|---|---|
| Moisture Removal Capacity | Up to 80 PPD | 50 PPD |
| Coverage Area | Up to 4,400 sq ft | Up to 1,600 sq ft |
| Dimensions | 34 x 15.4 x 17.1 inches | 25 x 9.71 x 9.86 inches |
| Weight | 63 pounds | 46 pounds |
| Control Type | Smart sensing technology | Digital user interface |
| Filter Access | not listed | Washable MERV 8 filter |
Which one should you choose?
Choose AprilAire 80-Pint Whole-House Dehumidifier if
- You need to control humidity in a large basement or whole home up to 4,400 square feet.
- You prefer a unit with Energy Star Most Efficient certification for maximum energy savings.
- You want smart sensing technology that automatically starts dehumidification when humidity rises above your target.
Choose AprilAire 50-Pint Compact Dehumidifier if
- You have a tight space like a small crawl space, attic, or garage under 1,600 square feet.
- You need a lightweight unit that is easy to maneuver with built-in handles.
- You value easy maintenance with a washable MERV 8 filter accessible without tools.
Verdict: The 80-pint model is the better choice for large homes or damp basements requiring high capacity. The 50-pint compact unit suits smaller, confined spaces where maneuverability and easy filter access matter more. Select the model that matches your square footage and physical space constraints.
Aprilaire 80-Pint vs 50-Pint Comparison
Moisture Removal Capacity
The AprilAire 80-Pint Whole-House Dehumidifier removes up to 80 pints of moisture per day. This higher capacity suits larger areas where humidity levels are consistently high. The AprilAire 50-Pint Compact Dehumidifier removes up to 50 pints daily. This amount is sufficient for smaller spaces or areas with moderate moisture issues. You should choose the 80-Pint model if you need to handle heavy dampness in large basements. The 50-Pint model is better for tighter spaces where less aggressive moisture removal is needed.
Coverage Area
Coverage area determines how much space each unit can effectively manage. The AprilAire 80-Pint Whole-House Dehumidifier covers up to 4,400 square feet. This makes it suitable for whole-house applications or very large basements. The AprilAire 50-Pint Compact Dehumidifier covers up to 1,600 square feet. It is designed for smaller rooms, attics, or garages. If your space exceeds 1,600 square feet, the 80-Pint model is the necessary choice. The 50-Pint unit is ideal for smaller, confined areas where a larger unit would be overkill.
Physical Dimensions
Size and footprint matter when placing these units in tight spaces. The AprilAire 80-Pint Whole-House Dehumidifier measures 34 inches in length, 15.4 inches in width, and 17.1 inches in height. The AprilAire 50-Pint Compact Dehumidifier is significantly smaller at 25 inches in length, 9.71 inches in width, and 9.86 inches in height. The compact model fits into tighter spots like crawl spaces or under counters. The larger model requires more floor space but offers greater capacity. Consider your available area before deciding.
Weight and Portability
Weight affects how easy it is to move the unit during installation or maintenance. The AprilAire 80-Pint Whole-House Dehumidifier weighs 63 pounds. This heavier weight suggests it is intended for more permanent placement. The AprilAire 50-Pint Compact Dehumidifier weighs 46 pounds. It also includes built-in handles for convenient maneuverability. If you need to move the unit frequently or place it in hard-to-reach areas, the lighter 50-Pint model is easier to handle. The 80-Pint model is heavier and less portable.
Energy Efficiency
Energy efficiency impacts your long-term operating costs and environmental footprint. The AprilAire 80-Pint Whole-House Dehumidifier is Energy Star Most Efficient Certified. This certification indicates it uses less energy while removing moisture. The AprilAire 50-Pint Compact Dehumidifier meets Department of Energy portable and whole-home requirements. It does not carry the Most Efficient label in the provided data. If energy savings are your top priority, the 80-Pint model has the clear advantage with its specific certification. Both units use R32 refrigerant for better environmental performance.
Which Aprilaire Model Fits Your Home
You have a large basement up to 4,400 sq ft
The AprilAire 80-Pint Whole-House Dehumidifier covers up to 4,400 square feet. Its 80-pint daily removal capacity handles high humidity in expansive spaces. This model is Energy Star Most Efficient, reducing energy use. You can connect a drain hose directly to a floor drain. It eliminates the need to empty water trays manually.
You need a compact unit for tight spaces under 1,600 sq ft
The AprilAire 50-Pint Compact Dehumidifier fits areas up to 1,600 square feet. Its small footprint measures just 10 by 10 by 25 inches. Weighing 46 pounds, it includes built-in handles for easy movement. The 50-pint capacity balances humidity in smaller rooms like attics or garages. It uses R32 refrigerant for lower environmental impact.
You want smart sensing for automatic humidity control
The AprilAire 80-Pint model features smart sensing technology. It automatically starts dehumidification when humidity exceeds your target level. This set-and-forget operation maintains consistent indoor air quality. You do not need to manually adjust settings. The corrosion-resistant aluminum coils ensure durability in damp environments like crawl spaces.
You prefer intuitive digital controls and easy maintenance
The AprilAire 50-Pint Compact Dehumidifier offers a built-in digital user interface. This intuitive control simplifies operation. It also includes a washable MERV 8 filter accessible without tools. This design makes routine cleaning straightforward. The compact size allows placement in tight areas while maintaining professional-grade performance.
The products compared
AprilAire 80-Pint Whole-House Dehumidifier
Best for: Large basements and whole-house humidity control
- Moisture Removal Capacity
- Up to 80 PPD
- Coverage Area
- Up to 4,400 sq ft
- Drainage Method
- Drain hose
- Energy Star Certification
- Energy Star Most Efficient
- Room
- Basement, Crawl Space
- Dimensions
- 34 × 15.4 × 17.1 inches
View on Amazon: AprilAire 80-Pint Whole-House Dehumidifier Affiliate link
The Aprilaire E080 is a commercial-grade dehumidifier designed for whole-house humidity control. It removes up to 80 pints of moisture per day and covers areas up to 4,400 square feet. This Energy Star Most Efficient model uses smart sensing to maintain your target humidity level automatically. It connects to a drain hose or floor drain, eliminating the need to empty a water tray. Built with corrosion-resistant aluminum coils, it suits large basements and crawl spaces.
Pros
- Removes up to 80 pints of moisture per day
- Covers areas up to 4,400 square feet
- Energy Star Most Efficient Certified
- Connects directly to a drain hose or floor drain
Cons
- Heavier and bulkier than compact 50-pint models
- No built-in water tank for gravity drainage
- Wi-Fi control requires a separate bundle purchase
Good fit if
- You need to control humidity in a large basement or whole house
- You want to avoid manually emptying a water reservoir
- You prioritize energy efficiency for continuous operation
Skip if
- You only need to treat a small room or closet
- You prefer a portable unit that you can move easily
- You want smart home features included in the base price
Verdict: Aprilaire E080 80-Pint Whole-House Dehumidifier is the right choice for homeowners managing large spaces like basements or crawl spaces who need high-capacity moisture removal without the hassle of emptying a tank.
AprilAire 50-Pint Compact Dehumidifier
Best for: crawl spaces and compact basements
- Moisture Removal Capacity
- 50 PPD
- Coverage Area
- Up to 1,600 sq ft
- Connectivity
- Digital user interface
- Room
- Basement, Crawl Space, Garage
- Dimensions
- 9.71 × 25 × 9.86 inches
- Weight
- 46 pounds
View on Amazon: AprilAire 50-Pint Compact Dehumidifier Affiliate link
If you need moisture control in tight areas, this unit extracts up to 50 pints per day across 1,600 square feet. Measuring under 10 inches tall and weighing 46 pounds, it fits crawl spaces and attics where vertical clearance is limited. You get a built-in digital interface, integrated handles, and a tool-free washable MERV 8 filter.
Pros
- Removes up to 50 pints of moisture per day
- Low 9.86-inch height fits under low beams and joists
- Tool-free access to washable MERV 8 air filter
- Integrated carry handles and built-in digital interface
Cons
- Lower 50-pint daily extraction than 80-pint models
- Coverage tops out at 1,600 square feet
Good fit if
- You need moisture control in a low-clearance crawl space or attic.
- You are treating a basement or garage up to 1,600 square feet.
Skip if
- You require whole-home coverage exceeding 1,600 square feet.
- You need more than 50 pints of daily water extraction.
Verdict: AprilAire Compact 50-Pint Dehumidifier suits crawl spaces and basements under 1,600 square feet where ceiling height is strictly restricted.
Specifications side by side
| Spec | AprilAire 80-Pint Whole-House Dehumidifier | AprilAire 50-Pint Compact Dehumidifier |
|---|---|---|
| Moisture Removal Capacity | Up to 80 PPD | 50 PPD |
| Coverage Area | Up to 4,400 sq ft | Up to 1,600 sq ft |
| Drainage Method | Drain hose | not stated |
| Energy Star Certification | Energy Star Most Efficient | not stated |
| Connectivity | not stated | Digital user interface |
| Capacity | 80 Pint | not stated |
| Room | Basement, Crawl Space | Basement, Crawl Space, Garage |
| Features | Energy Star | not stated |
| Dimensions | 34 × 15.4 × 17.1 inches | 9.71 × 25 × 9.86 inches |
| Weight | 63 pounds | 46 pounds |
| Size | 1600-4400 sq. ft. | 500-1600 sq. ft. |
| Color | Gray | Gray |
| Model | E080 | E050 |
Frequently asked questions
Is the Aprilaire 80-Pint better than the 50-Pint for large basements?
Yes, the Aprilaire 80-Pint is the better choice for large basements. It covers up to 4,400 square feet and removes 80 pints of moisture daily. The 50-Pint model only handles spaces up to 1,600 square feet. If your basement exceeds 1,600 square feet, the 80-Pint provides the necessary capacity to control humidity effectively without overworking the unit.
Does the Aprilaire 50-Pint fit in tight spaces?
Yes, the Aprilaire 50-Pint is designed for tight spaces. It measures 9.71 inches in length and 9.86 inches in height. This compact footprint allows it to fit in small rooms, garages, or crawl spaces where the larger 80-Pint model would not fit. Its smaller size makes it ideal for areas under 1,600 square feet.
Can I connect a drain hose to both Aprilaire models?
Yes, you can connect a drain hose to both the Aprilaire 80-Pint and 50-Pint models. Both units feature drain hose connectivity for continuous water removal. This means you do not need to manually empty a water tank. You can set up a direct drain line for hassle-free operation in basements or crawl spaces.
Which Aprilaire dehumidifier is Energy Star certified?
The Aprilaire 80-Pint Whole-House Dehumidifier is Energy Star certified. This certification indicates it meets strict energy efficiency guidelines set by the EPA. The provided data does not list Energy Star certification for the 50-Pint model. If energy efficiency is a priority for your whole-house or large basement application, the 80-Pint model is the certified option.
What is the weight difference between the two Aprilaire models?
The Aprilaire 80-Pint weighs 63 pounds, while the 50-Pint weighs 46 pounds. The 80-Pint is 17 pounds heavier due to its larger internal components and higher capacity. The 50-Pint is lighter and more compact, making it easier to move or position in smaller areas like garages or tight crawl spaces.
Are both Aprilaire dehumidifiers gray in color?
Yes, both the Aprilaire 80-Pint and 50-Pint dehumidifiers are gray. The 80-Pint model (E080) is gray, and the 50-Pint model (E050) is also gray. This neutral color allows both units to blend into various basement, garage, or crawl space environments without drawing attention. The finish is consistent across both sizes in the Aprilaire lineup.
Which model is better for a crawl space?
Both models are suitable for crawl spaces, but the choice depends on size. The 80-Pint handles larger crawl spaces up to 4,400 square feet. The 50-Pint is better for smaller crawl spaces under 1,600 square feet. Both units offer corrosion-resistant aluminum coils and drain hose connectivity, which are essential for durable operation in damp crawl space environments.