AprilAire 720AKZ Whole-House Fan-Powered Evaporative Humidifier vs Aprilaire Model 400 Automatic Whole House Water Saver Furnace Humidifier for up

Overview of Whole House Humidifiers

When it comes to whole-house humidifiers, the AprilAire 720AKZ and the AprilAire Model 400 stand out as two excellent options. Both products aim to improve indoor air quality by adding moisture to the air, but they do so in different ways and at different price points. The 720AKZ is priced at C$871.98, while the Model 400 is more budget-friendly, costing C$407.00. Understanding their features can help you choose the right one for your needs.

Capacity and Performance

The AprilAire 720AKZ offers an impressive capacity, delivering 21 gallons of humidification per day, making it suitable for larger homes. In contrast, the Model 400 has a slightly lower capacity at 17 gallons per day but is still effective for homes up to 4,000 square feet. This means that while both humidifiers are efficient, the 720AKZ may be more beneficial for larger spaces requiring quicker humidity balance. The 720AKZ also boasts a hybrid fan that enhances evaporative efficiency, claiming to provide 2X more effectiveness compared to its predecessor, the AprilAire 700 Humidifier.

Water Conservation Features

Water conservation is a key feature in both models, but they achieve it differently. The AprilAire 720AKZ is designed with a recirculation valve that results in 60% less wastewater compared to the AprilAire 700, allowing for better sustainability. The Model 400, however, has a unique process that ensures 100% of the water flowing into the water panel is evaporated. This means that both options are geared towards reducing water waste, though the 720AKZ takes a more innovative approach by recycling water.

Control and Ease of Use

Control features are another area where the two products differ significantly. The AprilAire 720AKZ comes with an advanced digital control system that automatically adjusts humidity levels based on outdoor temperature, which allows for a more tailored humidity experience. This model also includes a manual mode for users who prefer hands-on control. On the other hand, the Model 400 is designed as a set-and-forget system, automatically maintaining optimal humidity levels through dual sensors that monitor both indoor and outdoor conditions. While both systems are user-friendly, the 720AKZ offers more flexibility for those who want to adjust settings manually.

Installation and Design

When it comes to installation, the AprilAire 720AKZ has a reversible fan design, allowing it to fit snugly into various furnace configurations, including tight spaces. Its one-piece disposable HydroCore water panel also simplifies maintenance, making it easier to replace annually. The Model 400 is also designed for easy installation and can cover homes up to 4,000 square feet effectively. While both humidifiers are relatively easy to install, the 720AKZ may offer more versatility in terms of installation options.

Health Benefits

Both the AprilAire 720AKZ and Model 400 are designed with health benefits in mind. The 720AKZ is part of the AprilAire Healthy Air System, which combines various aspects of indoor air quality management, while the Model 400 focuses on maintaining optimal humidity levels between 35% and 45%. This humidity range is known to reduce the incidence of respiratory infections and alleviate symptoms related to allergies and asthma. Both humidifiers address health concerns related to dry air, but the 720AKZ takes a more comprehensive approach through its integration with other air quality components.

Price Comparison

Price is a significant factor when considering these two humidifiers. The AprilAire 720AKZ is priced at C$871.98, reflecting its advanced features and higher capacity. In contrast, the Model 400 is priced at C$407.00, making it a more accessible option for budget-conscious consumers. While both humidifiers offer valuable features, the price difference may influence your decision based on your specific needs and budget.

Which should you buy?

Ultimately, the decision between the AprilAire 720AKZ and the Model 400 comes down to your specific needs and budget. If you require a high-capacity humidifier with advanced control options and are willing to invest more, the 720AKZ is the better option. However, if you are looking for a reliable and cost-effective solution for maintaining indoor humidity, the Model 400 is an excellent choice. Both humidifiers serve their purpose well, but your choice will depend on factors such as home size, budget, and desired features.