The most energy-efficient dehumidifier is the 50-pint Midea Cube. See details including. See the same model but with a pump function on Amazon, here. The above calculations speak for themselves.
Yes, power consumption is higher for larger capacity drives. However, larger capacity drives consume that maximum power for a shorter period of time. Now you should be clear that 50-pint dehumidifiers are the most energy efficient. And 22-pint units are the least energy efficient.
Therefore, we recommend that you stay within the 50-pint size class if energy efficiency is important to you. The GE APER50LZ is not far behind. It has a slightly smaller tank than the Frigidaire FFAP5033W1, but it also has an active water pump. Its digital interface makes it easy to change settings.
However, it is not as well ergonomically designed and it is more difficult to move or store it during the winter. What put the Frigidaire FFAP5033W1 above the other devices we consider is its design. It is stylish and has an attractive digital display, making it easy to see indicator lights and settings. In the switch from FFAP7033T1 to FFAP5033W1, Frigidaire increased tank capacity from 13.1 pints to 16.9 pints.
If you live in a very humid space and run the machine continuously, this is a significant improvement, because the volume of water will fill up quite quickly and the device will turn off until you empty the bucket. The GE APER50LZ, our finalist, has a capacity of 15 pints. That said, the GE APER50LZ is an equal alternative to the Frigidaire FFAP7033T1 if you can find it at a better price. This dehumidifier is quite similar to our main selection, the Frigidaire FFAP5033W1, but it swaps Wi-Fi for an electric water pump.
The unit comes with a drain hose to allow the tank to drain passively, or you can unload the 2 gallon bucket by hand. Due to this recent change, many models are being discontinued and replaced with updated designs to accommodate the new procedure. For example, the GE APER70LW has been replaced by the almost identical GE APER50LZ. We will update these rankings as we learn more.
In its tall configuration, the FFAP5033W1 reduced the humidity in our 135 square foot test space by 12% in one hour, from 59% to 47% (same as our best option), while battling a powerful humidifier that also worked high above, our approach to a challenging space, such as an unsealed cellar in the middle of a heavy rain. At low temperature, with the humidifier also at a low temperature (approaching a less challenging space, such as a spare room or a closed porch that does not receive direct access from a home's HVAC system), it reduced humidity even further, by 15% in an hour. In overnight tests in a 3,100 square foot space, it completely filled its 16.9 pint (2.1 gallon) tank in less than 12 hours in height. On average, per day, energy-efficient dehumidifiers remove 39.09 pints of moisture from the air, however, 50 pints is the most common.
They are included in this list so you can choose the most energy efficient dehumidifier for your circumstances. This is because there is a considerable difference between the performance of modern energy-efficient dehumidifiers and older models. When looking for energy-efficient devices, finding an EnergyStar device is always a good starting point. These indicators are good attention-grabbing tactics and will help remind you to empty the dehumidifier when necessary, so that it works as efficiently as possible.
This compact, efficient and affordable dehumidifier is designed for smaller spaces such as bedrooms and laundry rooms. In addition to gross energy consumption, the moisture removal rate is also very important for evaluating the overall energy efficiency of a particular dehumidifier compared to another model with the same capacity. This is because “low power” does not mean “energy efficiency”. I will explain more details about this in the Energy Efficiency of Dehumidifiers section below.
Overall, they are superbly built and durable dehumidifiers with extremely high energy efficiency. Models that meet these specifications are guaranteed to save you money, and fortunately, all models listed here are Energy Star certified, except for the Pro Breeze mini electric dehumidifier, which instead features an energy-efficient ETL-certified 25W adapter. However, this can be managed efficiently if the dehumidifier has the ability to automatically maintain humidity levels in a room. This certification demonstrates that an appliance, in this case, a dehumidifier, meets government energy efficiency standards.
Modern, energy-efficient dehumidifiers use significantly less electricity and consume as little as 5.52 kWh per day. Energy-efficient dehumidifiers remove more moisture from the air per watt compared to standard dehumidifiers. . .