Choosing the best air conditioner with a thermostat can greatly enhance comfort while ensuring energy-efficient temperature control. Whether you need a portable unit for large rooms or a window unit for a smaller space, integrating a thermostat helps maintain your desired temperature automatically. Below is a summary table featuring top-rated air conditioners with thermostatic control options to fit various room sizes and preferences.
Product | Cooling Capacity | Room Size Coverage | Unit Type | Smart Features |
---|---|---|---|---|
BLACK+DECKER Smart Portable AC | 14,000 BTU | Up to 700 Sq. Ft. | Portable | Wi-Fi, Voice Control (Alexa, Google) |
GE Window Air Conditioner | 6,000 BTU | Up to 250 Sq. Ft. | Window | Adjustable Fan & Cooling Settings |
Frigidaire 5,000 BTU Window AC | 5,000 BTU | Up to 150 Sq. Ft. | Window | Remote Control, Eco Mode, Sleep Mode |
LG 6,000 BTU Window AC | 6,000 BTU | Up to 250 Sq. Ft. | Window | Quiet Operation, Remote, Auto Restart |
Honeywell 5,000 BTU Window AC | 5,000 BTU | Up to 150 Sq. Ft. | Window | Adjustable Thermostat, Multiple Modes |
Content Navigation
- BLACK+DECKER Smart Portable Air Conditioner
- GE Window Air Conditioner Unit, 6,000 BTU
- Frigidaire 5,000 BTU Window Air Conditioner with Remote Control
- LG 6,000 BTU Window Air Conditioner with Quiet Operation
- Honeywell 5,000 BTU Window Air Conditioner with Adjustable Thermostat
- Buying Guide for Air Conditioners with Thermostats
BLACK+DECKER Smart Portable Air Conditioner

The BLACK+DECKER Smart Portable Air Conditioner offers 14,000 BTU cooling power and 12,000 BTU heating, making it a versatile 4-in-1 unit that serves as an air conditioner, heater, dehumidifier, and fan. Designed for rooms up to 700 square feet, this unit is highly portable and measures 16.5” x 14.06” x 27.09”. It integrates smart Wi-Fi connectivity controlled through a mobile app or voice commands via Amazon Alexa and Google Assistant, allowing precise thermostat adjustments and temperature control from anywhere. Perfect for providing year-round comfort in medium to large rooms.
GE Window Air Conditioner Unit, 6,000 BTU

This GE 6,000 BTU window air conditioner is designed to efficiently cool rooms up to 250 square feet. Ideal for smaller spaces like bedrooms or offices, it includes an easy install kit for quick setup. The unit features an adjustable fan and multiple cooling settings for customized comfort. Operating with low noise, it is suitable for nighttime use without disturbing sleep. The built-in thermostat allows users to maintain steady, reliable temperature control with minimal manual adjustments.
Frigidaire 5,000 BTU Window Air Conditioner with Remote Control

The Frigidaire 5,000 BTU window air conditioner is suitable for small rooms up to 150 square feet. It offers customizable cooling with three fan speeds and six-way directional airflow, facilitating precise temperature control via the remote. Features include Eco and Sleep Modes that optimize energy efficiency and comfort during nighttime. The washable dust filter alerts help maintain performance, ensuring the unit stays clean for long-lasting cooling efficiency.
LG 6,000 BTU Window Air Conditioner with Quiet Operation

The LG 6,000 BTU window AC excels with quiet operation at sound levels as low as 52dB, making it appropriate for bedrooms or living spaces up to 250 square feet. It includes two-way air deflection, a remote control, and a user-friendly digital panel for precise thermostat adjustments. Additional convenience features are an auto-restart after power outages and a filter light reminder to maintain efficient cooling.
Honeywell 5,000 BTU Window Air Conditioner with Adjustable Thermostat

The Honeywell 5,000 BTU window AC provides efficient cooling for rooms up to 150 square feet with a 450W power rating. Its standout feature is an adjustable mechanical thermostat with 7 settings, allowing customized temperature management. It supports multiple modes including Auto, Cool, Fan, and Dry, along with a 24-hour timer, sleep mode, and an eco energy-saving mode, offering versatile and energy-conscious temperature control.
Buying Guide for Air Conditioners with Thermostats
Selecting the right air conditioner with a thermostat involves considering several key factors to ensure efficient cooling and temperature control tailored to your needs.
Cooling Capacity and Room Size
Measure your room and choose an air conditioner with the appropriate BTU rating. For example, small rooms (up to 150 sq. ft.) benefit from 5,000 BTU units, while larger rooms may require units with 6,000 BTU or higher. Oversized units can waste energy, while undersized ones may struggle to maintain temperature.
Thermostat Type and Features
Thermostats can be mechanical or digital, and some units offer programmable or smart thermostats with Wi-Fi connectivity for remote operation. Digital thermostats provide more precise temperature control, while smart thermostats enhance convenience through app or voice control.
Energy Efficiency
Look for energy-saving modes like Eco or Sleep modes to reduce electricity consumption. Units with high Energy Efficiency Ratios (EER) or Combined Energy Efficiency Ratings (CEER) are preferable for long-term savings.
Noise Level
Check decibel (dB) ratings if you need a quiet unit, especially for bedrooms or study rooms. Some air conditioners operate as quietly as a refrigerator, ensuring minimal disruption.
Installation and Size
Window units require an appropriate window that fits the unit size and installation kits. Portable units offer flexibility but need venting through a window or wall. Consider dimensions and ease of setup based on your space.
Additional Features
- Remote and app control: For convenience without needing to manually adjust the unit.
- Fan speeds and airflow direction: Multiple fan speeds and adjustable louvers help tailor air distribution.
- Dehumidification: Some units also reduce humidity, improving comfort.
- Auto Restart: Useful for areas with power fluctuations, automatically restarting with previous settings.