6 Best Friedrich Window Air Conditioners 2025 in the United States

The Friedrich KCM18A30A Air Conditioner is a powerful unit with a cooling capacity of 20,000 BTU, making it suitable for large rooms or spaces that require significant cooling. Its high cooling power is complemented by an Energy Efficiency Ratio (EER) of 10.3, which is efficient enough for its category. The appliance is Energy Star qualified, ensuring it meets certain energy efficiency standards, which can help save on electricity bills over time.

Users also benefit from its quiet performance, a crucial feature for maintaining a comfortable environment without disruptive noise. However, at 154 pounds, it is relatively heavy, which might make installation more challenging compared to lighter units. Its dimensions (34.5 x 29 x 21 inches) also require sufficient space for proper installation, so it's important to measure your window frame before purchase.

The unit uses R 410A refrigerant, which is more environmentally friendly than older refrigerants. The Friedrich KCM18A30A is a high-capacity, energy-efficient, and quiet air conditioner ideal for large spaces, but it requires careful consideration regarding installation due to its weight and size.

The Friedrich KCL28A30A is a robust window air conditioner with a high cooling capacity of 28,000 BTU, making it suitable for larger rooms or commercial spaces. With an Energy Efficiency Ratio (EER) of 10.0, it is reasonably efficient, though not the highest available. Its QuietMaster Technology aims to reduce noise, which is a plus for users sensitive to sound.

This model is equipped with Wi-Fi capabilities, allowing for remote control through a smartphone or other devices, adding a layer of convenience. Installation involves a slide-out chassis, which simplifies setup compared to some other units. The unit's dimensions are 20.19 inches deep, 28 inches wide, and 20.19 inches high, so it requires a sizable window space for installation.

Constructed with commercial-grade steel, it promises durability but may be heavier and more cumbersome to install. This model is best suited for users in need of powerful cooling with smart features, but it might not be the top choice for those prioritizing the highest energy efficiency or needing a more lightweight, compact unit.