LG 12,200 BTU Window Air Conditioner with vs Whirlpool 8,000 BTU Window Air Conditioner with
Updated July 2026 — LG 12,200 BTU Window Air Conditioner with wins on heating and cooling area, Whirlpool 8,000 BTU Window Air Conditioner with wins on dehumidify and price.
The LG 12 offers superior cooling capacity and heating options, while the Whirlpool 8 is more economical and efficient for smaller spaces.
Why LG 12,200 BTU Window Air Conditioner with is better
Cooling Capacity
LG 12 cools up to 570 sq. ft.
Heating Function
LG 12 includes supplemental heat option.
Noise Level
LG 12 operates at 50dB in low mode.
Why Whirlpool 8,000 BTU Window Air Conditioner with is better
Price
Whirlpool 8 is $249.99.
Dehumidification
Whirlpool 8 removes 1.8 pints/hour.
Energy Efficiency
Whirlpool 8 has eco mode.
Overall score
Specifications
| Spec | LG 12,200 BTU Window Air Conditioner with | Whirlpool 8,000 BTU Window Air Conditioner with |
|---|---|---|
| Cooling BTU | 12,200 | 8,000 |
| Room Size | 570 sq. ft. | 350 sq. ft. |
| Heating | Yes | No |
| Fan Speeds | 2 | 3 |
| Remote Control | Yes | Yes |
Dimension comparison
Overview of the LG 12 and Whirlpool 8
The LG 12 and Whirlpool 8 are both window air conditioners designed to provide cooling comfort, but they cater to different room sizes and needs. The LG 12, with a cooling capacity of 12,200 BTU, is suitable for larger spaces up to 570 square feet, while the Whirlpool 8 offers 8,000 BTU cooling for smaller areas, up to 350 square feet. The price difference is significant, with the LG 12 retailing at $499.99 and the Whirlpool 8 at $249.99, making the Whirlpool about 50% cheaper.
Cooling Capacity Comparison
A key difference between the LG 12 and Whirlpool 8 is their cooling capacity. The LG 12 boasts a robust 12,200 BTU rating, enabling it to effectively cool rooms up to 570 square feet. In contrast, the Whirlpool 8 has an 8,000 BTU capacity, which is adequate for areas up to 350 square feet. This means the LG 12 is ideal for larger living rooms or open spaces, while the Whirlpool 8 may be better suited for bedrooms or smaller apartments.
Additional Features
The LG 12 comes equipped with supplemental heat options, making it versatile for year-round use. It also includes two cooling and fan speeds, allowing for customized comfort. The Whirlpool 8, while offering three cooling speeds, focuses on an efficient cooling experience and features a dehumidifier function, which removes moisture at a rate of 1.8 pints per hour. This makes the Whirlpool a strong contender for humid environments, but it lacks the heating capability of the LG 12.
Sound Levels
The LG 12 operates at sound levels as low as 50dB in low mode, ensuring a quieter environment, which is particularly beneficial for nighttime use. The Whirlpool 8 does not specify sound levels, but generally, units with lower BTU ratings tend to be quieter. However, without specific data, it is difficult to ascertain how silent the Whirlpool 8 is in comparison to the LG 12.
Installation Process
Both air conditioners come with an installation kit that facilitates quick and easy setup. The LG 12 features a slide-in-out chassis for straightforward installation, while the Whirlpool 8 includes a window mounting kit designed for windows with a minimum height of 14.5 inches. If ease of installation is a priority, both units cater well, but the LG 12’s design may offer slightly more flexibility for various window sizes.
Maintenance and Filter Management
The Whirlpool 8 includes a Clean Alert feature that indicates when the air filter needs replacement or cleaning, which simplifies maintenance. Conversely, the LG 12 has a removable and washable filter, promoting clean air circulation. Both units prioritize user-friendly maintenance, but the Whirlpool's alert system may provide an extra layer of convenience for users who may forget to check their filters regularly.
Energy Efficiency
Energy efficiency is a crucial factor in selecting an air conditioner. The Whirlpool 8 features an eco mode designed to optimize performance and reduce energy consumption, making it an excellent choice for budget-conscious users. While the energy efficiency of the LG 12 isn't explicitly mentioned, its additional heating functionality could translate to higher energy use, particularly in colder months. Overall, if energy savings are a primary concern, the Whirlpool 8 may have the edge.
Which should you buy?
When deciding between the LG 12 and Whirlpool 8, consider your room size and specific needs. The LG 12 is powerful enough for larger spaces and offers heating capabilities, making it a solid choice for year-round comfort. However, it comes at a higher price point of $499.99. On the other hand, the Whirlpool 8 is a more economical option at $249.99, suitable for smaller rooms and equipped with dehumidification features. Ultimately, your choice should align with your space requirements and budget, with the Whirlpool 8 being the better option for those prioritizing cost and smaller living areas, while the LG 12 serves those needing more power and versatility.

