Finding an efficient wall air conditioner with heating capability can greatly enhance your home’s comfort throughout the year. These units offer both cooling in summer and supplemental heat during cooler months, making them versatile choices for bedrooms, offices, apartments, and larger spaces. Below is a summary table of some of the top wall air conditioners with heat, highlighting their key features to help you make an informed decision.
| Product | Cooling Capacity (BTU) | Heating Capacity (BTU) | Recommended Room Size | Smart Features |
|---|---|---|---|---|
| LG 9,800 BTU Through the Wall Air Conditioner with Supplemental Heat | 9,800 | Supplemental Heat | Up to 440 Sq.Ft. | Remote Control, Auto-Restart |
| TCL H14T9XH Heat Smart Through-The-Wall Air Conditioner | 14,000 | 8,600 | Up to 700 Sq.Ft. | Alexa/Google Assistant Compatible |
| OLMO 8,000 BTU 115V Through-the-Wall Air Conditioner & Heat System | 8,000 | 4,200 | Small to Medium Rooms | Built-In Wireless Smart Kit |
| Keystone 18,800 BTU Window-Wall Air Conditioner with Supplemental Heating | 18,800 | 16,000 | Up to 1,000 Sq.Ft. | Smart Remote |
| Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat | 12,000 | Supplemental Heat | Up to 550 Sq.Ft. | Alexa/Google Assistant Compatible |
Content Navigation
- LG 9,800 BTU Through the Wall Air Conditioner With Supplemental Heat
- TCL H14T9XH Heat 14,000 Smart Through-The-Wall Air Conditioner
- OLMO 8,000 BTU 115V Through-the-Wall Air Conditioner & Heat System
- Keystone 18,800 BTU Window-Wall Air Conditioner with 16,000 BTU Supplemental Heating
- Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat
- Buying Guide For Wall Air Conditioners With Heat
LG 9,800 BTU Through the Wall Air Conditioner With Supplemental Heat
This LG through-the-wall air conditioner combines air conditioning and supplemental heating in one unit, designed to maintain a constant temperature in spaces up to 440 square feet. Its two cooling, heating, and fan speeds allow tailored airflow, while the 4-way air deflection provides versatile directional comfort. The unit includes a digital control panel and remote control, making operation straightforward. Features like a filter light reminder, removable washable filter, and a trim kit add convenience for upkeep.
TCL H14T9XH Heat 14,000 Smart Through-The-Wall Air Conditioner
The TCL H14T9XH is a powerful unit with a 14,000 BTU cooling capacity and an 8,600 BTU heater suitable for rooms up to 700 sq ft. It features a built-in dehumidifier to improve air quality by reducing moisture and odors. For convenience, it offers smart home compatibility with Amazon Alexa and Google Assistant, enabling voice control and remote adjustments. The unit is well-rounded, serving as an air conditioner, heater, fan, and dehumidifier.
OLMO 8,000 BTU 115V Through-the-Wall Air Conditioner & Heat System
The OLMO unit offers 8,000 BTU cooling and 4,200 BTU heating capacity, ideal for residential, commercial, or hotel use. It operates on 115V with R-32 refrigerant which is efficient and environmentally friendlier. This model includes a wall sleeve for straightforward installation. Its built-in wireless smart kit further allows for convenient remote control, enhancing ease of use.
Keystone 18,800 BTU Window-Wall Air Conditioner with 16,000 BTU Supplemental Heating
The Keystone unit delivers 18,800 BTU cooling and 16,000 BTU supplemental heating designed for larger rooms up to 1,000 sq ft. It functions as a multi-mode unit with cooling, supplemental heat, dehumidification, and fan options. Its smart remote provides room temperature sensing and automatic adjustment every three minutes for precise comfort. Note that the supplemental heat is supplemental, not for primary heating in very cold climates.
Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat
This Midea air conditioner features an energy-efficient 12,000 BTU cooling capacity with supplemental heat and dehumidifier mode. It includes five modes, three fan speeds, a 24-hour timer, and a swing button to direct airflow. The inverter technology helps reduce electricity usage by up to 35%. It supports wireless control through smart home apps and voice assistants such as Alexa and Google Assistant. This unit is best for rooms up to 550 sq ft and works well in moderate climates.
Buying Guide For Wall Air Conditioners With Heat
When selecting the best wall air conditioner with heat, consider the following key factors to ensure optimal comfort and efficiency:
Cooling And Heating Capacity
Choose a unit with the appropriate BTU rating for your room size. Undersized units will struggle to maintain temperature, while oversized units may cycle excessively and waste energy. Look for supplemental heating capacities that suit your climate; note if heating is primary or supplemental only.
Energy Efficiency
Energy Star certification and inverter technology help reduce electricity costs. Check the CEER (Cooling Energy Efficiency Ratio) rating to compare cooling efficiency. Units with adjustable fan speeds and smart control features can improve energy savings.
Installation And Compatibility
Ensure the unit matches your wall or window opening dimensions. Some units include wall sleeves or mounting kits to facilitate installation. Confirm voltage compatibility (115V vs 230V) with your home’s electrical system.
Smart Features And Controls
Remote controls, programmable timers, and compatibility with smart home assistants like Alexa or Google Assistant enhance ease of use. Wi-Fi enabled units allow control via smartphone apps, providing convenience especially for renters or those who desire automation.
Air Quality Enhancements
Units with built-in dehumidifiers help maintain comfortable humidity levels, reducing odors and mold risk. Washable or replaceable filters improve air cleanliness and prolong system life.
Noise Level
Consider the noise output if using the unit in bedrooms or quiet spaces. Look for models noted for quiet operation or with adjustable fan speeds to regulate sound levels.