Both Della TL-W8KI and Midea U-Shaped 8000 BTU window air conditioners are among the best 8000 BTU Window ACs available. A perfect window air conditioner should be easy to install, quiet, and have excellent energy efficiency and cooling capacity. Read our reviews to see which one stands out as the perfect choice!

Della & Midea Window Air Conditioner Comparison Chart

Installation

The installation of the Midea U-shaped air conditioner is a complex process, typically requiring over 1.5 hours and a special bracket that needs assembling and fitting to various window sizes, making it challenging and requiring at least two people. This model weighs 55 pounds, adding to the difficulty of installation.

In contrast, the Della TL-W8KI offers a simpler installation with a common window air conditioner design, a pre-installed bracket, and expandable curtains that simplify the process. It is also lighter at 44.8 pounds, making it easier to install and move. Additionally, it comes with good sealing and fits more easily into different window types without significant adjustments.

Noise

Both the Midea U-shaped and Della TL-W8KI air conditioners have similar noise ratings, ranging from 32 to 42 dBs, making them some of the quietest units on the market. The Midea model uses a inverter compressor technology, and is designed with U-shaped to dampen sound with the window glass to minimize noise, though it still emits some vibration noise from the compressor.

In contrast, the Della TL-W8KI employs soundproofing techniques such as intermediate plates and soundproofing cotton around the compressor to effectively reduce vibration noise. Additionally, while Midea uses a centrifugal fan, Della utilizes a crossflow fan, which further reduces noise, making the Della TL-W8KI an ultra quiet ac unit with better management of vibration noise.

Cooling Efficiency

In terms of cooling efficiency, both window air conditioners perform excellently, but the Della TL-W8KI has a slight advantage. The Della TL-W8KI has a cooling power of 740W, while the Midea U-shaped has a cooling power of 710W. This means that in the same space, the Della TL-W8KI can adjust the indoor temperature more quickly upon startup.

In terms of airflow, both air conditioners also perform similarly. The Della TL-W8KI has an airflow rate of 150-194 CFM, while the Midea U-shaped has an airflow rate of 150-215 CFM, making their airflow levels nearly identical.

Energy Consumption and Cost

In terms of energy consumption, both air conditioners have earned the Energy Star certification, reaching a CEER level of 15, indicating they are highly efficient window air conditioners. However, there are differences in their compressor frequencies. The Midea U-shaped operates at 18Hz, while the Della TL-W8KI operates at 12Hz. This means that the Della TL-W8KI can reduce the number of compressor start-stop cycles, thereby reducing some energy consumption.

In test results, the Della TL-W8KI also demonstrates better cost control compared to the Midea U-shaped. The annual electricity cost (calculated over three months) for the Della TL-W8KI is $41, while for the Midea U-shaped it is $43.

Other Features

In other aspects, the Della TL-W8KI and Midea U-Shaped maintain almost the same configuration and level of performance. For example, both have an airflow distance of up to 20 feet, are equipped with DC inverter compressor technology, and offer four modes: cool, dry, fan, and auto. Additionally, both models include Sleep mode and Eco mode to enhance comfort.

A Small Highlight

However, we discovered a delightful small detail: while both the Della TL-W8KI and Midea U-Shaped are equipped with automatic up-and-down airflow control, the Midea U-Shaped lacks left-right airflow control. In contrast, the Della TL-W8KI allows users to manually adjust the horizontal airflow direction using a control lever. This feature increases usability to some extent, providing users with more flexible air circulation control.

Della TL-W8KI is Our Choice

Based on comparative data, the Della TL-W8KI 8000 BTU Window AC emerges as the better choice over the Midea model. Although it is slightly more expensive by $20, the Della unit matches Midea in noise, CFM, and efficiency, and offers higher cooling power with lower estimated annual electricity costs. Moreover, the Della AC is much easier to install, and features with some small highlights that make it a more user-friendly and cost-effective option for an 8000 BTU window air conditioner.

Choose the perfect window air conditioner for a more comfortable and convenient home life by exploring our air conditioner sale today.

FAQ

How to drain water on a window AC unit?

1. Turn off the unit and unplug it.

2. Locate the drain hole or pipe at the back or bottom of the unit.

3. Place a container under the drain or attach a hose to guide the water to a suitable drain point.

4. Tilt the unit slightly if needed to facilitate drainage.

How to clean a window air conditioner filter?

1. Pull the grille out from the recesses on both sides of the front and remove the filter inside.

2. Wash the filter with detergent and warm water. Rinse the filter thoroughly. Gently shake the filter to remove excess water.

3. After the filter is completely dry, reinstall it in the air conditioner.

4. If you do not want to wash the filter, you can use a vacuum cleaner to remove dust and other particles.