Looking for a reliable 12000 BTU air conditioner with heat that can keep your space comfortable all year long? Whether you need cooling during hot summer days or supplemental heating in chilly months, these top-rated units deliver both functions efficiently. Below is a summary table of five highly rated models catering to rooms typically ranging from 350 to 700 square feet.
| Product | Cooling Capacity | Heating Capability | Room Size Coverage | Smart Features |
|---|---|---|---|---|
| Midea 12000 BTU Smart Inverter Window AC | 12,000 BTU | Heat pump (not below 41°F) | Up to 550 sq. ft. | App & Voice Control |
| BLACK+DECKER 14000 BTU Portable AC with Heat | 14,000 BTU | 12,000 BTU Heating | Up to 700 sq. ft. | Wi-Fi & Voice Control |
| Aoxun 12000 BTU Portable AC with Heat | 12,000 BTU | Included | Up to 360 sq. ft. | Remote Control, Sleep Mode |
| SereneLife Portable 12000 BTU AC with Heat | 12,000 BTU | Included | Up to 550 sq. ft. | Remote Control |
| LG 12000 BTU Smart Window AC with Heat | 12,000 BTU | Supplemental Heat | Up to 550 sq. ft. | App & Voice Control |
Content Navigation
- Midea 12,000 BTU Smart Inverter Window Air Conditioner with Heat
- BLACK+DECKER Smart Portable Air Conditioner with Heat – 14,000 BTU Cooling
- Aoxun 12000 BTU Portable Air Conditioner with Heat – 5-IN-1 AC Unit
- SereneLife Portable 12000 BTU Air Conditioner with Built-in Dehumidifier and Heat
- LG 12,000 BTU Smart Window Air Conditioner with Heat and Voice Control
- Buying Guide for 12000 BTU Air Conditioners with Heat
Midea 12,000 BTU Smart Inverter Window Air Conditioner with Heat
This Midea 12000 BTU air conditioner provides multi-season comfort with superior cooling, dehumidifying, and heating capabilities. The heat pump function keeps spaces cozy but operates only above 41°F exterior temperature. Suitable for rooms up to 550 sq. ft., this unit features five modes: Heat, Auto, Cool, Dry, and Fan. You can adjust airflow direction via the swing louvers and select from three fan speeds for precise comfort control.
Energy efficiency is a highlight, with Energy Star certification and a variable-speed inverter that reduces electricity consumption by up to 35% compared to traditional units. The LED display eases setup, and the unit supports wireless control through the SmartHome app and voice commands via Alexa and Google Assistant, ensuring convenience from anywhere.
BLACK+DECKER Smart Portable Air Conditioner with Heat – 14,000 BTU Cooling
The BLACK+DECKER 14000 BTU portable AC is a powerful four-in-one unit combining cooling, heating (10000 BTU heat output), fan, and dehumidifier functions. It covers rooms up to 700 sq. ft., making it ideal for larger areas or multi-purpose rooms. Portability is a key convenience factor with manageable dimensions for easy movement.
Smart features include Wi-Fi connectivity and compatibility with Alexa or Google Assistant voice controls alongside a Follow Me remote that adjusts AC output based on room temperature at the remote’s location. The multi-functional design makes it well-suited for year-round climate control.
Aoxun 12000 BTU Portable Air Conditioner with Heat – 5-IN-1 AC Unit
Designed for smaller rooms up to 360 sq. ft., the Aoxun 12000 BTU portable air conditioner supports five functions — cooling, heating, dehumidifying, fan, and sleep mode. It maintains temperatures from 61°F to 90°F quickly with quiet operation at or below 55 decibels, making it suitable for bedrooms and offices.
Additional safety features include a child lock and a 24-hour timer for automatic operation. Easy remote control access adds user convenience. Although its coverage area is smaller than others in this category, the multi-functional design fits well for compact living spaces.
SereneLife Portable 12000 BTU Air Conditioner with Built-in Dehumidifier and Heat
The SereneLife 12000 BTU portable AC unit offers excellent portability with rolling wheels and a lightweight build. It combines cooling, heating, dehumidification, and fan features in a compact design suitable for bedrooms, living rooms, and garages. Operating at 1350 watts, it runs four simple modes via remote control for ease of use.
This unit’s built-in dehumidifier helps reduce indoor humidity, improving overall air quality. The automatic swing function distributes air evenly for maximum comfort across medium-sized rooms up to 550 sq. ft.
LG 12,000 BTU Smart Window Air Conditioner with Heat and Voice Control
With versatile fan speeds and low noise operation, the LG 12000 BTU window air conditioner fits rooms up to 550 sq. ft. The auto cool mode and 4-way air deflection provide customizable cooling and airflow distribution. The supplemental heat option adds warmth during colder periods as a secondary heat source.
Smart connectivity through LG ThinQ technology allows control from anywhere using smartphone apps or voice assistants like Alexa and Google Assistant. This feature adds modern convenience for managing comfort settings remotely while maintaining quiet, efficient operation.
Buying Guide for 12000 BTU Air Conditioners with Heat
Choosing the best 12000 BTU air conditioner with heat depends on several key factors which ensure you get efficient operation and comfort tailored to your needs:
- Room Size Compatibility: Ensure the unit’s cooling and heating coverage matches your room size. Most 12000 BTU models are suited for areas between 350 and 700 square feet.
- Heating Type: Some units use heat pumps effective only above certain outdoor temperatures (like the Midea). Others provide electric supplemental heat rather than primary heating. Decide based on your climate.
- Energy Efficiency: Look for Energy Star-rated units and inverter technology for lower power consumption and cost savings.
- Portability vs. Installation: Portable ACs offer flexible placement with exhaust hose kits, while window units generally provide more consistent performance but require installation.
- Smart Features: Wi-Fi connectivity and voice controls improve convenience and remote operation if desired.
- Noise Levels: Consider units with quiet operation or sleep modes if used in bedrooms or workspace environments.
- Additional Functions: Dehumidifiers and multiple fan settings enhance versatility and indoor air quality control.
- Ease of Use: Check for intuitive controls via remote, app, or on-device panels for a simpler user experience.
Taking these aspects into account will help you select a 12000 BTU air conditioner with heat that meets your space, comfort, and lifestyle needs effectively throughout the year.