Finding a reliable wall unit air conditioner with a heater is essential for maintaining comfort throughout the year. These units provide cooling during hot months and warmth when temperatures drop, making them versatile solutions for various spaces. Below is a comparison table of top-rated wall unit AC units that include heating capabilities, designed to cool and heat efficiently while offering convenient features like remote control, smart home compatibility, and energy-efficient operation.
| Product | Cooling & Heating Capacity | Coverage Area | Smart Features |
|---|---|---|---|
| LG 10,000 BTU Wall AC | Cooling: 10,000 BTU | Heater: N/A | Up to 440 Sq. Ft. | No |
| TCL H14T9XH 14,000 BTU Wall AC & Heater | Cooling: 14,000 BTU | Heating: 8,600 BTU | Up to 700 Sq. Ft. | Alexa & Google Assistant Compatible |
| Keystone 18,800 BTU Window-Wall AC | Cooling: 18,000 BTU | Heating: 16,000 BTU Supplemental | Up to 1,000 Sq. Ft. | Remote Control with I Sense Temperature |
| Midea 12,000 BTU Smart Inverter AC with Heat | Cooling: 12,000 BTU | Heating: Supplemental Heat Pump | Up to 550 Sq. Ft. | Alexa & Google Assistant Compatible |
| Whirlpool 12,000 BTU Window AC with Heat | Cooling: 12,000 BTU | Heating: 11,000 BTU Supplemental | Up to 550 Sq. Ft. | No |
Content Navigation
- TCL H14T9XH 14,000 BTU Wall AC and Heater
- Keystone 18,800 BTU Window-Wall Air Conditioner with 16,000 BTU Heat
- Midea 12,000 BTU Smart Inverter AC with Heat and Dehumidifier
- Whirlpool 12,000 BTU Window AC with Supplemental Heat
- LG 10,000 BTU Through the Wall Air Conditioner
- Buying Guide for Wall Unit Air Conditioners with Heater
TCL H14T9XH 14,000 BTU Wall AC and Heater
The TCL H14T9XH is a powerful wall unit offering 14,000 BTU cooling capacity and an 8,600 BTU heating output, suitable for spaces up to 700 square feet. It features a built-in dehumidifier that helps improve air quality by removing excess moisture when set to Dry Mode, preventing odors and discomfort. This unit supports smart home integration, working with Amazon Alexa and Google Assistant, enabling voice command and remote control via compatible devices. Designed for year-round comfort, it’s ideal for those seeking both efficient cooling and heating in one through-the-wall air conditioner.
Keystone 18,800 BTU Window-Wall Air Conditioner with 16,000 BTU Heat
This Keystone model is a robust option providing 18,000 BTU cooling alongside 16,000 BTU supplemental heating, designed for large rooms or apartments up to 1,000 square feet. It offers multiple functions including cooling, supplemental heating (meant for mild winters), dehumidifying, and fan circulation. The unit comes with an innovative I Sense remote that reads ambient temperature every few minutes to maintain accurate room comfort. It supports both window and through-the-wall installation, making it versatile for different living spaces.
Midea 12,000 BTU Smart Inverter AC with Heat and Dehumidifier
The Midea 12,000 BTU Smart Inverter Unit offers cooling and heating with energy-efficient inverter technology. It cools spaces up to 550 square feet and provides supplemental heat via a heat pump (note: heating does not activate below 41°F outside). The unit supports five operation modes—Heat, Auto, Cool, Dry, Fan—and features a 24-hour timer, remote control, and smart app support including Alexa and Google Assistant compatibility. Its energy star rating ensures efficient energy consumption while maintaining quiet operation.
Whirlpool 12,000 BTU Window AC with Supplemental Heat
The Whirlpool 12,000 BTU Window Air Conditioner provides dependable cooling and supplemental heating (11,000 BTU), ideal for rooms up to 550 square feet. Its electronic control panel includes multiple cooling speeds, an eco mode, sleep mode, and a programmable 24-hour on/off timer. This unit features 8-way directional louvers for better air distribution and comes with an easy-to-install mounting kit for standard windows. The supplemental heater is intended for moderate temperature conditions and not as a primary heat source in extreme cold months.
LG 10,000 BTU Through the Wall Air Conditioner
The LG 10,000 BTU Through the Wall AC is an energy-efficient unit designed for cooling rooms up to 440 square feet. It uses environmentally friendly R-32 refrigerant and features three cooling speeds plus three preset modes, including energy saver and dry modes. While this model does not have a built-in heater, its versatile air deflection and turbo fan ensure effective air circulation. This unit is specifically built for through-the-wall installation and includes a remote control for convenient use.
Buying Guide for Wall Unit Air Conditioners with Heater
Cooling and Heating Capacity
Measure the size of the room or area where the unit will be installed to choose the right BTU rating. Units with higher BTUs cover larger spaces. Ensure the heating capacity meets your local climate needs, especially if you plan to rely on the heater during cold months.
Installation Type
Wall unit air conditioners may require a through-the-wall sleeve or fit window openings designed for combination units. Confirm unit compatibility with your installation location and check included accessories like wall sleeves or mounting kits.
Energy Efficiency and Refrigerant
Look for units with energy star certification and efficient refrigerants like R-32 or inverter technology to reduce electricity consumption. Higher EER ratings imply better energy efficiency and lower operating costs.
Control Features and Smart Connectivity
Remote control, programmable timers, and smart home compatibility can enhance ease of use. Voice control via Alexa or Google Assistant provides hands-free operation for added convenience.
Additional Functions
Dehumidifier and fan modes help maintain air quality. Supplemental heating is usually meant for mild winter conditions, so verify whether the heater can serve as your primary heat source or if it is supplemental only.
Noise Level and Operation
Quiet operation is vital for bedrooms and living areas. Check product specifications or reviews for noise levels and consider inverter technology models for quieter performance.
Maintenance and Filter Accessibility
Select units with washable or easily replaceable filters to maintain efficiency and air quality. Front panel access simplifies regular cleaning tasks.
By thoroughly comparing your needs with the features and capacities described above, you can select the best wall unit air conditioner with heater for your home or apartment to ensure efficient year-round comfort.