Choosing the right through the wall inverter air conditioner can transform your living or working space with efficient cooling and smart features. This article reviews top models from reputable brands designed to fit various room sizes and preferences. Below is a summary table highlighting key specifications to help you compare these air conditioners at a glance.
| Product | BTU Cooling Capacity | Room Size (Sq. Ft.) | Features | Energy Efficiency |
|---|---|---|---|---|
| LG 7,800 BTU Through the Wall Air Conditioner | 7,800 | Up to 330 | Remote, 3 Speeds, Energy Saver Mode | EER 10.7, R-32 Refrigerant |
| Midea 12,000 BTU Smart Inverter Air Conditioner | 12,000 | Up to 550 | Heat, Dehumidifier, Smart Home Compatible | Energy Star, CEER 13.3 |
| TCL H14T9XH 14,000 BTU Smart Through-The-Wall AC | 14,000 | Up to 700 | Heat, Dehumidifier, Alexa/Google Compatible | Not specified |
| BLACK+DECKER 18,000 BTU Through The Wall AC | 18,000 | Up to 1,000 | Remote, Sleep Mode, Energy Saver | Not specified |
| LG 14,000 BTU DUAL Inverter Smart Window AC | 14,000 | Up to 700 | Ultra Quiet, Energy Star, Smart Control | 35% More Efficient than ENERGY STAR |
Content Navigation
- LG 7,800 BTU Through the Wall Air Conditioner
- Midea 12,000 BTU Smart Inverter Air Conditioner with Heat
- TCL H14T9XH Heat 14,000 BTU Smart Through-The-Wall AC
- BLACK+DECKER 18,000 BTU Window or Through The Wall AC
- LG 14,000 BTU DUAL Inverter Smart Window Air Conditioner
- Buying Guide for Through the Wall Inverter Air Conditioners
LG 7,800 BTU Through the Wall Air Conditioner
This LG 7,800 BTU through the wall air conditioner is designed for rooms up to 330 square feet, ideal for bedrooms or offices. It employs the latest R-32 refrigerant for energy efficiency, contributing to an Energy Efficiency Ratio (EER) of 10.7. The unit includes 3 cooling speeds and 3 pre-programmed modes for tailored comfort. Its energy saver mode circulates air without running the compressor, conserving energy. Installation is specifically for through-the-wall applications, with compact dimensions of 24” W x 20.1” D x 14.4” H.
Midea 12,000 BTU Smart Inverter Air Conditioner with Heat
The Midea 12,000 BTU smart inverter air conditioner cools areas up to 550 square feet with Energy Star certification and variable-speed inverter technology for up to 35% energy savings. This model doubles as a heat pump, supplementing warmth in cooler months (above 41°F). Features include 5 modes (Heat, Auto, Cool, Dry, Fan), 3 speed settings, and a 24-hour timer. It also supports smart controls via an app and voice commands through Alexa and Google Assistant, enhancing user convenience.
TCL H14T9XH Heat 14,000 BTU Smart Through-The-Wall AC
The TCL H14T9XH Smart Through-The-Wall Air Conditioner offers powerful cooling of 14,000 BTU and supplemental heating of 8,600 BTU designed for rooms up to 700 square feet. It includes a built-in dehumidifier to improve air quality and combat odors. This model integrates with smart home devices like Alexa and Google Assistant, allowing voice command operation. It supports year-round use with cooling, heating, fan, and dehumidify modes to maintain ideal comfort conditions.
BLACK+DECKER 18,000 BTU Window or Through The Wall AC
This BLACK+DECKER 18,000 BTU unit efficiently cools spaces up to 1,000 square feet, making it suitable for larger rooms or offices. The air conditioner includes 3 cooling speeds plus a fan-only mode for versatile operation. It comes with a full-function remote featuring sleep mode, energy saver options, and a 24-hour timer for convenience. Installation flexibility allows use in windows or through the wall openings.
LG 14,000 BTU DUAL Inverter Smart Window Air Conditioner
The LG 14,000 BTU DUAL Inverter Smart Air Conditioner is notable for its ultra-quiet operation as low as 44dB in sleep mode, ideal for maintaining peaceful environments. It features up to 35% higher energy efficiency than standard ENERGY STAR units. Smart controls via LG ThinQ app, Alexa, and Hey Google enable remote management of cooling settings. It suits rooms up to 700 square feet with dependable and silent cooling performance.
Buying Guide for Through the Wall Inverter Air Conditioners
When selecting a through the wall inverter air conditioner, consider the following factors to ensure the best fit for your home or office:
Cooling Capacity (BTU) and Room Size
Match the air conditioner’s BTU rating to your room size. Undersized units will struggle to cool effectively, while oversized units may cycle frequently, wasting energy.
Installation Type
Through-the-wall air conditioners require a wall sleeve and proper installation into the wall cavity. Verify if the unit is designed specifically for through-the-wall use rather than window installation.
Energy Efficiency
Look for units featuring R-32 refrigerants and high Energy Efficiency Ratios (EER) or ENERGY STAR certifications to reduce electricity costs and environmental impact.
Additional Features
- Smart Controls: Wi-Fi and voice assistant compatibility for convenient operation.
- Supplemental Heating: Heat pumps provide heating during colder months, extending unit usability.
- Dehumidification: Helps manage humidity to improve comfort and prevent mold.
- Quiet Operation: Especially important for bedrooms and workspaces.
Maintenance & Ease of Use
Check for washable filters, programmable timers, remote controls, and straightforward controls. Easy maintenance ensures the unit runs efficiently over time.
Voltage and Power Requirements
Verify the voltage compatibility (115V or 230V) of the unit with your electrical setup to avoid installation issues and electrical hazards.