Finding the best air conditioner not in window is key for rooms without suitable windows or for those preferring portable or evaporative cooling options. This guide reviews top models available on Amazon, focusing on portable and windowless designs to help you stay cool without installing a traditional window AC.
| Product | Type | Cooling Capacity | Room Coverage | Key Feature |
|---|---|---|---|---|
| BLACK+DECKER 10,000 BTU Portable AC | Portable | 10,000 BTU | Up to 450 sq. ft. | 3-in-1 (cooling, fan, dehumidifier) |
| AEROZY Windowless Portable Air Conditioner | Evaporative Cooler | N/A | Small rooms, no window needed | No exhaust or window required, 4 modes |
| Fotuial 4-in-1 Portable Evaporative AC | Portable Evaporative | N/A | Personal spaces | Humidifier, night light, quiet operation |
| GINOST 10,000 BTU Portable AC | Portable | 10,000 BTU | Up to 450 sq. ft. | Energy efficient, digital display |
| GE 5,000 BTU Window Air Conditioner | Window Unit | 5,000 BTU | Up to 150 sq. ft. | Easy install kit (for window) |
BLACK+DECKER 10,000 BTU Portable Air Conditioner
The BLACK+DECKER 10,000 BTU Portable Air Conditioner is ideal for rooms up to 450 sq. ft., delivering powerful cooling with added flexibility. It combines cooling, fan, and dehumidifier modes, making it a versatile solution for humid or hot spaces. The unit offers a convenient remote control, a washable filter, and auto water evaporation for less maintenance during operation. Its compact design with LED display ensures ease of use, and portability allows placement anywhere with a nearby window for venting.
AEROZY Windowless Portable Air Conditioner
The AEROZY Windowless Portable Air Conditioner is perfect for rooms without windows. Using evaporative cooling technology, it requires no exhaust hose or installation. With 3-speed settings and 4 operational modes (Cool, Sleep, Eco, Natural), it adapts to multiple environments. It includes a 7-hour timer and a remote control for convenient customization. This unit is lightweight and quiet, ideal for offices, dorms, or bedrooms where adding a window unit is challenging.
Fotuial 4-in-1 Ultra-Quiet Portable Air Conditioner
This 2025 upgraded portable air conditioner combines air conditioning, humidifying, fan, and night light functions in one compact unit. Its evaporative cooling technology offers impressive quiet operation, suitable for bedrooms or offices. Two cool mist modes plus three fan speeds customize airflow and humidity, with a large 1500ml tank providing up to 8 hours of continuous use. The built-in timer helps save energy with automatic shut-off options.
GINOST 10,000 BTU Portable Air Conditioner
The GINOST 10,000 BTU Portable Air Conditioner provides rapid cooling for rooms up to 450 sq. ft. Its efficient air compressor delivers fast temperature drops, while the three-in-one function handles cooling, fan, and dehumidifying needs. Noise levels stay below 40 dB for quiet comfort. This unit uses eco-friendly R32 refrigerant and has a digital display, remote control, and 24-hour timer. It suits living rooms, garages, or offices.
GE 5,000 BTU Window Air Conditioner Unit
While technically a window unit, the GE 5,000 BTU Air Conditioner is included here as it features an easy install kit for fast setup in most standard windows. Best for rooms up to 150 sq. ft., it offers manual adjustable fan and cooling settings with quiet operation suitable for bedrooms and offices. The compact design and low noise make it a favored choice where a simple window installation is viable and a traditional window unit is desired.
Buying Guide for Air Conditioners Not Installed in Windows
Selecting the right air conditioner when you don’t want a window unit involves assessing various factors to meet your needs effectively:
- Type of AC: Portable vs Evaporative Cooler
Portable air conditioners typically require venting through a window but offer full cooling with refrigerant-based technology. Evaporative coolers do not need venting and are better in dry climates but don’t offer the same cooling power. - Cooling Capacity (BTU)
Match the BTU rating to your room size for efficiency. Portable ACs usually range from 5,000 to 10,000 BTU for small to medium rooms (150 to 450 sq. ft.). - Installation Requirements
Portable ACs need a nearby window or vent for exhaust. Evaporative units require no window connections, making them ideal for rooms without accessible windows. - Noise Level
If quiet operation is a priority, check decibel ratings. Portable air conditioners generally produce more noise than evaporative coolers. - Additional Features
Look for remote control, timers, multiple fan speeds, air filters, and dehumidifying functions. These enhance comfort and convenience. - Energy Efficiency
Energy Star-rated or units with higher CEER (Combined Energy Efficiency Ratio) save on electricity bills. - Portability & Size
Ensure the unit’s weight and size suit your space and if it needs to be moved frequently.
By carefully considering these points, you can choose the best air conditioner that fits your room setup and cooling preferences without relying on a window unit installation.