Best 12000 Btu Wall Air Conditioner with Heat in 2025
Updated on June 2025
#1
Recommended
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- 12,000/11,700 BTU/h cooling and 10,600/8,600 BTU/h heating capacity for versatile use in residential, commercial, or hotel settings.
- Operates on 208/230V, 1Ph, 60Hz, and uses R-32 refrigerant; ensure compatibility with your electrical setup.
- Wall sleeve must be purchased separately as it is not included in the package.
- Control the unit via the digital push button panel with LED display, included remote controller, or a compatible smartphone app.
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- 12,000/11,700 BTU/h cooling and 10,600/8,600 BTU/h heating capacity for versatile use in residential, commercial, or hotel settings.
- Operates on 208/230V, 1Ph, 60Hz, and uses R-32 refrigerant; ensure compatibility with your electrical setup.
- Wall sleeve must be purchased separately as it is not included in the package.
- Control the unit via the digital push button panel with LED display, included remote controller, or a compatible smartphone app.
#2
Value for Money
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- Cooling capacity of up to 12,000 BTU suitable for rooms up to 550 sq. ft.
- Combines air conditioning, heating, fan, and dehumidifying functions for versatile use.
- Operable via the TCL Home App, voice commands with Alexa or Google Assistant, or remote control.
- Features energy-saving modes including Sleep and Eco to reduce power consumption.
- User-friendly LED display and remote control for convenient operation.
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- Cooling capacity of up to 12,000 BTU suitable for rooms up to 550 sq. ft.
- Combines air conditioning, heating, fan, and dehumidifying functions for versatile use.
- Operable via the TCL Home App, voice commands with Alexa or Google Assistant, or remote control.
- Features energy-saving modes including Sleep and Eco to reduce power consumption.
- User-friendly LED display and remote control for convenient operation.
#3
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- Powerful cooling and heating with 12,000 BTU for spaces up to 550 sq. ft.
- User-friendly electronic control panel featuring digital display, multiple cooling speeds, and programmable timer.
- Quick installation with a window mounting kit designed for minimum window height of 19.5 inches.
- Washable filter helps maintain air quality by capturing dust and debris, ensuring optimal unit performance.
- Convenient remote control allows easy adjustments from a distance.
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- Powerful cooling and heating with 12,000 BTU for spaces up to 550 sq. ft.
- User-friendly electronic control panel featuring digital display, multiple cooling speeds, and programmable timer.
- Quick installation with a window mounting kit designed for minimum window height of 19.5 inches.
- Washable filter helps maintain air quality by capturing dust and debris, ensuring optimal unit performance.
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#4
6% Off
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- Multi-season functionality with powerful cooling and supplemental heat for rooms up to 550 sq. ft.; heat pump function ineffective below 41°F.
- User-friendly with LED display, 5 modes, 3 speed settings, and a 24-hr timer. Operate via control panel, remote, SmartHome app, or voice with Alexa/Google Assistant.
- Energy-efficient unit certified by Energy Star; features variable-speed inverter technology for up to 35% energy savings, offering 12,000 BTUs and easy maintenance with a washable filter.
- Quiet operation at 45 dBA, ideal for uninterrupted activities like meetings or TV watching while providing a soothing background noise.
- Designed for double hung windows (24-38.5 inches wide); measures 19.41"W x 22.17"D x 13.9"H. Comes with remote control and installation kit.
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- Multi-season functionality with powerful cooling and supplemental heat for rooms up to 550 sq. ft.; heat pump function ineffective below 41°F.
- User-friendly with LED display, 5 modes, 3 speed settings, and a 24-hr timer. Operate via control panel, remote, SmartHome app, or voice with Alexa/Google Assistant.
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#5
14% Off
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- Window air conditioner with 12,000 BTU capacity
- Equipped with electronic controls for easy operation
- Model number FHWC123TC1 from Frigidaire
- Available in a white color finish
- Designed for window installation
- Suitable for cooling medium-sized rooms
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- Window air conditioner with 12,000 BTU capacity
- Equipped with electronic controls for easy operation
- Model number FHWC123TC1 from Frigidaire
- Available in a white color finish
- Designed for window installation
- Suitable for cooling medium-sized rooms
#6
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- Personal air conditioner and heater suitable for rooms up to 550 sq. ft.
- 7000 BTU cooling (12000 BTU ASHRAE), also functions as a dehumidifier and fan; includes remote and LED display control.
- Features include washable filter, auto water evaporation, and a 24-hour timer for temperature management.
- Easy to move with built-in casters and side handles for convenient relocation between rooms.
- Includes an installation kit with a window kit for straightforward setup and effective airflow.
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- Personal air conditioner and heater suitable for rooms up to 550 sq. ft.
- 7000 BTU cooling (12000 BTU ASHRAE), also functions as a dehumidifier and fan; includes remote and LED display control.
- Features include washable filter, auto water evaporation, and a 24-hour timer for temperature management.
- Easy to move with built-in casters and side handles for convenient relocation between rooms.
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#7
7% Off
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- Three adjustable fan speeds for customized cooling
- Built-in air ionizer reduces airborne particles for improved air quality
- Washable dust filter for easy maintenance and improved efficiency
- Remote control for convenient temperature management
- 24-hour programmable timer for pre-setting temperature control
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- Three adjustable fan speeds for customized cooling
- Built-in air ionizer reduces airborne particles for improved air quality
- Washable dust filter for easy maintenance and improved efficiency
- Remote control for convenient temperature management
- 24-hour programmable timer for pre-setting temperature control
#8
21% Off
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- Supplemental heat option available for added warmth on cooler days; designed for wall installation to maintain consistent temperature in various environments.
- Two cooling and heating fan speeds provide customizable air flow for personalized comfort.
- Features a digital control panel, remote control, and 4-way air deflection for enhanced usability; includes filter light reminder and a washable filter for easy maintenance.
- Auto Restart function enables unit to power back on automatically after a blackout, ensuring continuous climate control.
- Effective for cooling rooms up to 440 square feet, making it suitable for medium-sized spaces like bedrooms and offices.
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- Supplemental heat option available for added warmth on cooler days; designed for wall installation to maintain consistent temperature in various environments.
- Two cooling and heating fan speeds provide customizable air flow for personalized comfort.
- Features a digital control panel, remote control, and 4-way air deflection for enhanced usability; includes filter light reminder and a washable filter for easy maintenance.
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#9
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- Energy-efficient design with inverter technology for optimal cooling and heating performance.
- Five versatile operating modes (auto, cooling, dehumidifying, heating, fan) and multiple fan speeds for customized comfort.
- Remote control functionality with a programmable timer (0.5-24 hours) for convenience and energy management.
- Self-cleaning feature at 134.6°F for hygiene maintenance and reduced upkeep costs.
- Includes a comprehensive manufacturer’s warranty for parts and compressor, ensuring reliability and long-term service.
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- Energy-efficient design with inverter technology for optimal cooling and heating performance.
- Five versatile operating modes (auto, cooling, dehumidifying, heating, fan) and multiple fan speeds for customized comfort.
- Remote control functionality with a programmable timer (0.5-24 hours) for convenience and energy management.
- Self-cleaning feature at 134.6°F for hygiene maintenance and reduced upkeep costs.
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#10
10% Off
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- Mini split air conditioner and heater with cooling, heating, dehumidifier, and fan functions; covers areas up to 750 sq. ft.
- Robust compressor and 1-ton heat pump provide efficient cooling and heating in extreme temperatures, with temperature capabilities from -13℉ to 131℉; inverter technology minimizes energy consumption and extends equipment lifespan.
- Self-cleaning feature maintains a fresh environment while auto-defrost prevents damage during low temperatures down to -4℉.
- Low-noise operation and a smart timer contribute to a peaceful sleeping environment; remote control functionality for convenience.
- Recommended professional installation for optimal performance, with necessary components included; maintain upright position for 24 hours before installation.
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- Mini split air conditioner and heater with cooling, heating, dehumidifier, and fan functions; covers areas up to 750 sq. ft.
- Robust compressor and 1-ton heat pump provide efficient cooling and heating in extreme temperatures, with temperature capabilities from -13℉ to 131℉; inverter technology minimizes energy consumption and extends equipment lifespan.
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