When looking for a reliable through-the-wall air conditioner with heater designed for 115 volts, it is essential to consider features such as cooling and heating capacity, energy efficiency, smart controls, and installation type. Below is a summary table featuring top selections that meet these criteria, perfect for various room sizes and offering added conveniences like remote control and smart compatibility.
| Product | Cooling Capacity (BTU) | Heating Capacity (BTU) | Smart Features | Includes Wall Sleeve | Remote Control |
|---|---|---|---|---|---|
| LG 10,000 BTU Through the Wall Air Conditioner | 9,800 | Not Included | No | No | Yes |
| OLMO 8,000 BTU 115V Through-the-Wall Air Conditioner & Heat System | 8,000 | 4,200 | Yes (Wireless Smart Kit) | Yes | Yes |
| OLMO 8,000 BTU 115V Through-the-Wall Air Conditioner with Remote and Smart Kit | 8,000 | 4,200 | Yes (Wireless Smart Kit) | No | Yes |
| TCL H12T9E1-A 12,000 Smart Through-The-Wall Air Conditioner | 12,000 | Not Included | Yes (Alexa & Google Assistant) | No | Yes |
| BLACK+DECKER 18,000 BTU Window or Through The Wall Air Conditioner | 18,000 | Not Included | No | No | Yes |
Content Navigation
- LG 10,000 BTU Through the Wall Air Conditioner 115V
- OLMO 8,000 BTU 115V Through-the-Wall Air Conditioner & Heater System
- OLMO 8,000 BTU 115V Through-the-Wall Air Conditioner with Remote and Smart Kit
- TCL H12T9E1-A 12,000 BTU Smart Through-The-Wall Air Conditioner
- BLACK+DECKER 18,000 BTU Window or Through The Wall Air Conditioner
- Buying Guide for Through-the-Wall Air Conditioners With Heater (115V)
LG 10,000 BTU Through the Wall Air Conditioner 115V
This LG 10,000 BTU through-the-wall air conditioner is designed for spaces up to 440 square feet, perfect for bedrooms or apartments. It uses an energy-efficient R-32 refrigerant, offering an energy efficiency ratio (EER) of 10.7. The unit features three cooling speeds and pre-programmed modes including energy saver and dry modes, which help to manage moisture and reduce power consumption. Its 4-way air deflection allows for precise airflow direction. Please note it’s designed exclusively for through-the-wall installation and not suitable for standard window mounting. A remote control is included for convenience.
OLMO 8,000 BTU 115V Through-the-Wall Air Conditioner & Heater System
The OLMO 8,000 BTU system offers both cooling (8,000 BTU) and heating capabilities (4,200 BTU), ideal for comprehensive year-round comfort in homes, offices, or hotels. Operating at 115V, it features the modern R-32 refrigerant for energy efficiency and reduced environmental impact. Included is a wall sleeve for easier installation. Additionally, this model incorporates a built-in wireless smart kit allowing remote operation through smart devices. Users are advised to verify electrical compatibility before purchase.
OLMO 8,000 BTU 115V Through-the-Wall Air Conditioner with Remote and Smart Kit
This variation of the OLMO 8,000 BTU unit includes the same cooling and heating capacity and smart features but does not include a wall sleeve, which must be purchased separately. Like its sibling, it uses R-32 refrigerant and runs on 115V power. The inclusion of a remote control and a wireless smart kit supports convenient operation via compatible smart home platforms, complementing its dual cooling and heating functions for small to medium spaces.
TCL H12T9E1-A 12,000 BTU Smart Through-The-Wall Air Conditioner
The TCL H12T9E1-A is a smart wall-mounted air conditioner that cools efficiently in rooms up to 550 square feet. It integrates a built-in dehumidifier mode, enhancing air quality by reducing moisture and preventing odors. Compatibility with Amazon Alexa and Google Assistant allows voice control for effortless temperature adjustments. This unit includes a remote control for manual operation and supports fan and dry functions, making it a versatile option without heating capabilities.
BLACK+DECKER 18,000 BTU Window or Through The Wall Air Conditioner
This BLACK+DECKER 18,000 BTU unit offers powerful cooling suitable for large spaces up to 1,000 square feet. Designed for flexible installation, it can be placed in windows or through the wall. The air conditioner features three cooling speeds plus a fan-only setting. Included is a remote control with convenient features like sleep mode, energy saver, and 24-hour timer. Please note this unit does not offer heating functionality and is best suited for cooling large living areas or offices requiring high BTU capacity.
Buying Guide for Through-the-Wall Air Conditioners With Heater (115V)
Cooling and Heating Capacity
Evaluate the room size where the unit will be installed to determine the required BTU. For rooms up to 400-500 square feet, units between 8,000 to 12,000 BTU typically suffice. Heating capacity should align with your seasonal needs—if supplemental or primary heating is needed, prioritize units with integrated heating up to 4,000 BTU or higher for larger spaces.
Energy Efficiency and Refrigerant Type
Look for models using energy-efficient refrigerants like R-32, which offer both environmental benefits and lower energy consumption. Check the Energy Efficiency Ratio (EER) or CEER rating—higher values indicate better efficiency, resulting in cost savings and less environmental impact.
Installation Requirements
Confirm if the unit includes a wall sleeve and is compatible with your existing wall thickness and electrical outlets. Some models require additional purchase of the wall sleeve. Ensure your home’s electrical supply matches the unit specifications (usually 115V, 60Hz). Professional installation might be required for through-the-wall units.
Smart Features and Controls
Units that support smart home integration (Alexa, Google Assistant) provide convenient voice control and remote monitoring. Remote controls and programmable timers enhance user experience by allowing flexible operation without manually adjusting the unit.
Additional Functionalities
Consider models with multi-mode operation such as fan-only, dry/dehumidifier modes, and energy saver functions to improve air quality, regulate humidity, and optimize electricity usage. Noise levels and airflow direction controls can also influence comfort and usability.
Maintenance
Choose units with washable, easy-to-access filters to maintain efficiency and air quality. Regular cleaning of filters and internal components enhances performance and longevity of the air conditioner.