Choosing the right air conditioner with around 14,500 BTU cooling power can make a significant difference in keeping medium to large rooms comfortable during hot weather. This article reviews some of the best models designed to cool areas roughly up to 700 square feet, offering a balance of power, energy efficiency, and smart features. Each option is suitable for different needs including portability, window installation, or smart home integration. Below is a quick overview of the recommended air conditioners.
Product | Brand | Cooling Capacity | Room Coverage | Key Feature |
---|---|---|---|---|
Honeywell 14,500 BTU Portable Air Conditioner | Honeywell | 14,500 BTU | Up to 700 sq. ft. | Dual-hose design for powerful cooling |
Electactic 14,000 BTU Window Air Conditioner | Electactic | 14,000 BTU | Up to 700 sq. ft. | 3-in-1 unit with dehumidifier and fan |
BLACK+DECKER 14,000 BTU Smart Portable AC | BLACK+DECKER | 14,000 BTU | Up to 700 sq. ft. | Wi-Fi and voice control compatibility |
LG 14,000 BTU Dual Inverter Smart Window AC | LG | 14,000 BTU | Up to 700 sq. ft. | Energy efficient with ultra-quiet operation |
Midea 12,000 BTU Smart Inverter Air Conditioner | Midea | 12,000 BTU | Up to 550 sq. ft. | Heating and cooling with smart app control |
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Honeywell 14,500 BTU Portable Air Conditioner

The Honeywell 14,500 BTU Portable Air Conditioner is designed for cooling rooms up to 700 sq. ft. Its dual-hose design enhances cooling efficiency by drawing in outside air for faster, more powerful cooling. With compact portability, it can be moved easily between rooms, helping save energy by cooling only the space in use. The unit includes thermal overload protection for added safety, and dual dust filtration to maintain system performance and lifespan. Setup is straightforward with the included exhaust hose and window bracket for hassle-free installation.
Electactic 14,000 BTU Window Air Conditioner

The Electactic 14,000 BTU Window AC serves multiple purposes by combining air conditioning, dehumidifying, and fan modes within a single window unit. It is capable of cooling rooms up to 700 sq. ft. with adjustable temperature settings ranging from 61°F to 88°F. The device boasts a quiet operation at just 45 dB, suitable for bedrooms or living rooms. Several energy-saving functions such as auto, energy saver, and sleep modes are included, along with adjustable louvers to direct airflow where it’s needed most.
BLACK+DECKER Smart Portable Air Conditioner, 14,000 BTU

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This BLACK+DECKER 14,000 BTU portable AC cools spaces up to 700 sq. ft. and features smart technology for Wi-Fi connectivity. Users can control the device remotely via mobile app or integrate it with Amazon Alexa and Google Assistant for voice commands. The unit also operates as a dehumidifier and fan. It comes with a full function remote control and offers easy portability, making it ideal for bedrooms and apartments.
LG 14,000 BTU Dual Inverter Smart Window AC

The LG 14,000 BTU Dual Inverter window air conditioner features revolutionary inverter technology delivering ultra-quiet operation and energy efficiency, exceeding ENERGY STAR requirements by up to 35%. It cools rooms up to 700 sq. ft. and supports smart control through LG ThinQ technology with compatibility for Amazon Alexa and Google Assistant. This model is suitable for users who want a quiet, efficient, and smart AC solution with voice control capabilities.
Midea 12,000 BTU Smart Inverter Window Air Conditioner

The Midea 12,000 BTU Smart Inverter window air conditioner is designed for rooms up to 550 sq. ft. and includes a heating function, making it a multi-season climate solution. It offers electronic controls with five modes (heat, auto, cool, dry, fan) and three speed settings along with a 24-hour timer. The unit is Energy Star certified for energy savings and supports smart control via the SmartHome App, Alexa, and Google Assistant. This inverter model balances energy efficiency, cooling power, and smart home convenience.
Buying Guide for Selecting a 14500 BTU Air Conditioner
Cooling Capacity and Room Size
Match the air conditioner’s BTU rating with your room size for optimal cooling. Units in the 14,000 to 14,500 BTU range are ideal for rooms between 600 and 700 square feet. Undersized units struggle to cool efficiently, while oversized units waste energy.
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Installation Type: Portable vs Window
Portable air conditioners offer flexibility as they can be moved between rooms but usually require venting through a window. Window AC units tend to be more energy-efficient and quieter but are fixed in one location.
Energy Efficiency and Operating Cost
Look for models with inverter technology or ENERGY STAR certification. These features reduce electricity consumption and save money over time. Also, consider units with programmable timers and energy saver modes.
Additional Functions
- Dehumidification: Helps reduce humidity for increased comfort.
- Fan-only Mode: Circulates air without cooling for mild days.
- Heating: Some models also provide supplemental heat for colder seasons.
Noise Level
Especially important for bedrooms or home offices, choose an AC unit with noise levels below 50 decibels for quiet operation.
Smart Features and Controls
Wi-Fi-enabled air conditioners offer convenient remote and voice control, scheduling, and energy monitoring. This is beneficial for tech-savvy users who desire enhanced control over their cooling system.
Maintenance and Filter Access
Regular cleaning of air filters extends unit life and ensures clean airflow. Choose models with easily removable and washable filters for simple upkeep.