When looking for a powerful and portable air conditioner, an 11,000 BTU unit offers an ideal balance between cooling capacity and mobility, perfect for rooms up to 500 square feet. Below is a summary table of notable units offering a range of features including built-in dehumidifiers, energy efficiency, and compact designs to fit various needs and spaces.
| Product Name | Brand | Cooling Area | BTU Rating | Features |
|---|---|---|---|---|
| Honeywell 11,000 BTU Slim Portable AC | HONEYWELL | Up to 500 sq. ft. | 11,000 (ASHRAE), 8,000 (SACC) | Ultra-slim, energy-saving, fan & dehumidifier |
| Wiytamo 14,000 BTU Portable Air Conditioner | Wiytamo | Up to 700 sq. ft. | 14,000 (cool), 11,000 (heat) | 4-in-1: cool, heat, fan, dehumidify, auto swing |
| SPT WA-S1005H 13,500 BTU Portable AC | SPT | Variable | 13,500 (cooling), 11,000 (heating) | Cooling, heating, dehumidifying, fan modes |
| Dreo 12,000 BTU Portable Air Conditioner | Dreo | Up to 16 ft reach | 12,000 (ASHRAE) | 3-in-1 with smart controls, low noise |
| Whynter 14,000 BTU Dual Hose Portable AC | Whynter | Up to 500 sq. ft. | 14,000 (BTU), 9,500 (SACC) | Dual hose, auto drain, quiet operation |
Content Navigation
- Honeywell 11,000 BTU Slim Portable AC With Fan And Dehumidifier
- Wiytamo 14,000 BTU Portable Air Conditioner With Heat And Dehumidifier
- SPT WA-S1005H 13,500 BTU Portable Air Conditioner With Heating
- Dreo 12,000 BTU Quiet Portable AC With App And Remote Control
- Whynter 14,000 BTU Dual Hose Portable Air Conditioner With Auto Drain
- Buying Guide For The Best 11000 BTU Portable Air Conditioners
Honeywell 11,000 BTU Slim Portable AC With Fan And Dehumidifier

The Honeywell 11,000 BTU Slim Portable AC is designed for efficient cooling in rooms up to 500 square feet. Its ultra-slim and compact profile fits easily into tight spaces without sacrificing power. This model offers an 11,000 BTU (ASHRAE) cooling capacity while consuming less energy, making it a convenient and economical option.
Features include a built-in fan and dehumidifier function, allowing for versatile climate control. The unit is lightweight, portable, and backed by a 1-year warranty with reliable U.S. customer support. Its energy-saving design is ideal for spot cooling specific rooms to reduce overall electricity usage.
Wiytamo 14,000 BTU Portable Air Conditioner With Heat And Dehumidifier

The Wiytamo 14,000 BTU Portable AC supports room sizes up to 700 square feet for cooling and up to 500 square feet for heating. It features a 4-in-1 functionality including cooling, heating, fan, and dehumidifier modes, which makes it versatile for year-round comfort.
This model incorporates a sensor that automatically adjusts compressor operation based on ambient temperature, which enhances energy efficiency. It also offers remote control and an LED display for easy operation. The auto-swing airflow and self-evaporation system minimize drainage needs, adding convenience for daily use.
SPT WA-S1005H 13,500 BTU Portable Air Conditioner With Heating

The SPT WA-S1005H is a multi-functional portable air conditioner offering four modes: cooling, heating, dehumidifying, and fan. It has a 13,500 BTU cooling capacity with a SACC power rating of 10,000 BTU, and 11,000 BTU heating power via heat pump technology, making it suitable for varied climates.
This unit is well suited for users looking for a single appliance to provide both seasonal cooling and heating. Its compact dimensions allow for easy placement in smaller spaces while maintaining strong performance. The remote control and 24-hour timer add to operational convenience.
Dreo 12,000 BTU Quiet Portable AC With App And Remote Control

The Dreo 12,000 BTU Portable Air Conditioner features a strong cooling capacity ideal for bedrooms and offices. It provides up to 16 feet cooling reach and enables personal comfort control with app, voice, and remote options. Noise is kept low at 46dB using advanced noise isolation technology.
This unit also functions as a fan and dehumidifier, allowing flexible control of indoor air quality and comfort. It supports temperature settings between 65°F and 86°F and includes a 24-hour timer for scheduled use, contributing to energy savings.
Whynter 14,000 BTU Dual Hose Portable Air Conditioner With Auto Drain

The Whynter ARC-14S unit offers powerful cooling for rooms up to 500 square feet with a 14,000 BTU rating and a 9,500 BTU SACC rating via an efficient dual-hose system. It combines a cooling fan and dehumidifier, which exhausts condensate automatically in most environments.
Its quiet operation at around 51 dBA makes it suitable for bedrooms, while the use of eco-friendly R-32 refrigerant supports sustainability. The included window kit simplifies installation, and the 71 pint/day dehumidifying capability adds effective moisture control.
Buying Guide For The Best 11000 BTU Portable Air Conditioners
When choosing a portable air conditioner with around 11,000 BTU capacity, consider these key factors to find the best unit for your space and needs:
- Cooling Capacity and Room Size: Verify the BTU rating matches the square footage of your room. An 11,000 BTU unit typically cools up to 500 sq. ft. Larger rooms require higher BTU ratings.
- Energy Efficiency: Look for models with energy-saving features and appropriate BTU to wattage ratios to reduce electricity use.
- Multi-functionality: Some units include dehumidifiers, fans, and heating functions, offering year-round use and better value.
- Portability and Size: Consider the physical dimensions and weight. Slim, compact designs are easier to move and fit in tight spaces.
- Noise Level: For bedrooms or offices, noise output is important. Models with noise-reduction technologies enhance comfort.
- Ease of Use and Controls: Remote controls, timers, app compatibility, and digital displays add convenience, allowing better customization of settings.
- Drainage System: Automatic or self-evaporative drainage reduces maintenance while manual drainage options may also be present.
- Installation Accessories: Check for included window kits and hoses for easy setup without additional purchases.
- Warranty and Customer Support: Reliable brands that offer warranty and strong customer service ensure peace of mind.
Assessing these aspects will help you select the optimal portable air conditioner that balances performance, convenience, and value for your cooling needs.