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8 Best Dual Exhaust Portable Air Conditioners 2025 in the United States

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Our Top Picks

#1

Winner

Whynter Portable Air Conditioner 14,000 BTU with Dual Hose Dehumidifier & Cooling Fan for 500 Sq Ft Rooms, Includes AC Unit Window Kit, ARC-14S (9,500 SACC)

Rating
9.8
Chosen by1,104
Cooling Capacity (BTU)
Noise Level
Portability and Size

Most important from
11530 reviews

Cooling Capacity (BTU)
This air conditioner changed our lives! It cooled our lower level 2 story house amazingly, even in 100+ degree weather.
Noise Level
The noise level is comparable to a window unit, providing a steady stream of sound-blocking white noise.
Portability and Size
The unit is heavy but has wheels, making it easy to move around the house.
Control Options
The control panel is intuitive and easy to use, and the unit comes with a remote.

The Whynter Portable Air Conditioner 14,000 BTU is ideal for cooling large rooms up to 500 square feet. It boasts a high cooling capacity and a built-in dehumidifier with a 71-pint/day capacity, which is great for maintaining indoor air quality. The noise level is relatively low at 51 dB, making it suitable for bedrooms and other quiet spaces. The unit is portable, with dimensions of 19”D x 16”W x 35.5”H, and includes a window kit for easier installation. However, it is on the larger side, which might not be ideal for very small spaces.

The Energy Efficiency Ratio (EER) is 7.69, which is on the lower end and means it may not be the most energy-efficient option available. Additionally, it does not have an Energy Star rating. The unit offers three operational modes: cooling, dehumidifying, and fan, with full thermostatic control ranging from 61°F to 89°F, providing versatile use. Maintenance is straightforward with an activated carbon air filter and a washable pre-filter, although regular cleaning will be needed to ensure optimal performance.

This product is best suited for users looking for a powerful, multi-functional air conditioner capable of cooling and dehumidifying large areas while maintaining a relatively quiet operation.

Rating
9.8
Chosen by1,104
Cooling Capacity (BTU)
Noise Level
Portability and Size

Most important from
11530 reviews

Cooling Capacity (BTU)
This air conditioner changed our lives! It cooled our lower level 2 story house amazingly, even in 100+ degree weather.
Noise Level
The noise level is comparable to a window unit, providing a steady stream of sound-blocking white noise.
Portability and Size
The unit is heavy but has wheels, making it easy to move around the house.
Control Options
The control panel is intuitive and easy to use, and the unit comes with a remote.
#2

Whynter Inverter Portable Air Conditioner 14,000 BTU with Dual Hose, Dehumidifier, Cooling Fan & Smart Wi-Fi for 600 Sq Ft Rooms, NEX ARC-1230WN (12,000 SACC), White

Rating
9.6
Cooling Capacity (BTU)
Noise Level
Portability and Size

Most important from
682 reviews

Cooling Capacity (BTU)
Cools a room of about 500 sq ft from 95 to 70 degrees in under an hour.
Noise Level
Very quiet compared to other brands and cools very well.
Portability and Size
The unit is heavy but easy to move once in place thanks to its wheels.
Control Options
Smartphone connectivity setup takes only a minute and adds great convenience.

The Whynter Inverter Portable Air Conditioner is a powerful and efficient cooling solution for rooms up to 600 square feet. With a cooling capacity of 14,000 BTU, it is well-suited for larger rooms. It boasts an Energy Efficiency Ratio (EER) of 12.3, which is decent, though not the highest in its class. The noise level is relatively low at 42.5 dB, making it a quiet option for home use. Its portability is enhanced by its compact size (16.75”D x 19.5”W x 32.5”H) and the included window installation kit. The dual-hose design helps prevent heat leakage, ensuring more efficient cooling.

Additionally, the unit features a dehumidification function that can handle up to 87 pints per day, which is a great feature for humid environments. Smart control options via the NetHome Plus app and compatibility with Alexa and Google Home add convenience, allowing you to control the unit remotely. Maintenance is straightforward with a washable air filter, which saves on replacement costs.

However, the unit is not Energy Star certified, which might be a consideration for those seeking maximum energy efficiency. The product is recognized for its performance by Forbes, which named it the 'Best Portable Air Conditioner' for 2024. This Whynter model is an excellent choice for those needing a robust, quiet, and smart-controlled portable air conditioner, especially in larger spaces.

Rating
9.6
Cooling Capacity (BTU)
Noise Level
Portability and Size

Most important from
682 reviews

Cooling Capacity (BTU)
Cools a room of about 500 sq ft from 95 to 70 degrees in under an hour.
Noise Level
Very quiet compared to other brands and cools very well.
Portability and Size
The unit is heavy but easy to move once in place thanks to its wheels.
Control Options
Smartphone connectivity setup takes only a minute and adds great convenience.
#3

Gasbye Dual Hose Portable Air Conditioner, [2025 Upgraded] Full DC Inverter Compressor, Energy-Saving 13.6 CEER, Low Noise (45dB), Cools Room up to 500 Sq.Ft., Backlit Remote Control, 14,000BTU, Black

Rating
9.4
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
167 reviews

Cooling Capacity (BTU)
The dual hose design surprises with its efficiency, making rooms notably cold, and it's a cost-effective choice compared to other units.
Energy Efficiency Ratio (EER)
Energy usage is impressively low for a dual hose unit, with detailed measurements showing it consumes less power than many single hose models.
Noise Level
Turbo mode offers rapid cooling relief, while inverter mode ensures quieter operation once the desired temperature is achieved.
Portability and Size
The black color and durable build are appreciated, adding a sleek look and strong functionality with easy mobility across rooms.
Control Options
Despite initial confusion, the remote control works well, though switching between unit buttons and the remote in one session might cause some hiccups.
Maintenance and Filter Type
Investing in insulation for the exhaust hose is recommended to prevent warming the area near the unit, enhancing cooling efficiency.

The Gasbye Dual Hose Portable Air Conditioner is a noteworthy option for those needing efficient cooling solutions for spaces up to 500 square feet. Its cooling capacity is strong, offering 14,000 BTU (ASHRAE) and 10,500 BTU (SACC), making it suitable for medium to large rooms. A highlight of this model is its energy-saving feature, boasting a 13.6 SEER rating, which is quite impressive in the portable AC market, potentially reducing energy bills.

One of its standout features is the dual-hose system, which helps in quicker cooling and maintaining indoor pressure, an advantage over single-hose models. The noise level is remarkably low at 45 dB, thanks to the advanced inverter technology, making it a good choice for bedrooms or offices where quiet operation is essential. Portability is another strength, with its relatively compact size and included window vent kits and hose assemblies. Weighing 65 pounds, it is manageable for most users to move around as needed. The backlit remote control is a thoughtful addition for easy adjustments at night.

This unit not only cools but also functions as a fan and dehumidifier, adding versatility to its use. Though it generally doesn’t require manual drainage, in very high humidity areas, drainage might become necessary, but the unit is designed for easier handling of this process. However, at 1290 watts, it may still impact electricity usage, and the 3-year warranty, while a positive, is standard for many in this category. Additionally, the black color might not suit all decor preferences. Despite these minor drawbacks, the Gasbye AC offers a strong, efficient, and quiet cooling solution for a variety of settings.

Rating
9.4
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
167 reviews

Cooling Capacity (BTU)
The dual hose design surprises with its efficiency, making rooms notably cold, and it's a cost-effective choice compared to other units.
Energy Efficiency Ratio (EER)
Energy usage is impressively low for a dual hose unit, with detailed measurements showing it consumes less power than many single hose models.
Noise Level
Turbo mode offers rapid cooling relief, while inverter mode ensures quieter operation once the desired temperature is achieved.
Portability and Size
The black color and durable build are appreciated, adding a sleek look and strong functionality with easy mobility across rooms.
Control Options
Despite initial confusion, the remote control works well, though switching between unit buttons and the remote in one session might cause some hiccups.
Maintenance and Filter Type
Investing in insulation for the exhaust hose is recommended to prevent warming the area near the unit, enhancing cooling efficiency.

Buying Guide for the Best Dual Exhaust Portable Air Conditioners

Choosing the right dual-exhaust portable air conditioner can make a significant difference in your comfort during hot weather. These units are designed to cool a room efficiently by using two hoses: one to draw in air from the outside and another to expel warm air. This setup can be more effective than single-hose models. To find the best fit for your needs, consider the following key specifications and understand how they impact performance and usability.
Cooling Capacity (BTU)Cooling capacity, measured in British Thermal Units (BTU), indicates how much heat the air conditioner can remove from a room per hour. This is crucial because it determines the size of the room the unit can effectively cool. Units with lower BTU ratings (5,000-8,000 BTU) are suitable for small rooms up to 300 square feet. Medium-sized rooms (300-500 square feet) require units with 8,000-12,000 BTU, while larger rooms (500-700 square feet) need 12,000-14,000 BTU. Choose a unit with a BTU rating that matches the size of the room you intend to cool for optimal performance.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures the air conditioner's efficiency by comparing the cooling capacity (BTU) to the power input (watts). A higher EER indicates a more energy-efficient unit, which can save you money on electricity bills. EER values typically range from 8 to 12. For better energy savings, look for units with an EER of 10 or higher. If you plan to use the air conditioner frequently, prioritizing a higher EER can be beneficial in the long run.
Noise LevelNoise level, measured in decibels (dB), indicates how loud the air conditioner will be during operation. This is important for maintaining a comfortable environment, especially in bedrooms or living areas. Units with noise levels below 50 dB are considered quiet and are suitable for bedrooms or offices. Those between 50-60 dB are moderate and can be used in living rooms. Units above 60 dB may be too loud for some users. Consider where you will place the unit and choose a noise level that won't disrupt your activities or sleep.
Portability and SizePortability and size refer to the physical dimensions and weight of the air conditioner, which affect how easily you can move and install it. Smaller, lighter units (under 50 pounds) are easier to move between rooms and are ideal for those who need flexibility. Larger units (over 70 pounds) may offer more cooling power but can be cumbersome to move. Consider your space and how often you plan to relocate the unit. If you need to move it frequently, opt for a more portable model with wheels and handles.
Dehumidification FunctionThe dehumidification function removes excess moisture from the air, which can improve comfort and air quality, especially in humid climates. This feature is measured in pints per hour or day. Units with higher dehumidification capacities (up to 100 pints per day) are better for very humid environments, while lower capacities (20-50 pints per day) are sufficient for moderately humid areas. If you live in a humid region, prioritize a unit with a strong dehumidification function to enhance comfort.
Control OptionsControl options include the ways you can operate the air conditioner, such as through a remote control, smartphone app, or built-in panel. Advanced models may offer smart features like Wi-Fi connectivity, allowing you to control the unit remotely. Basic models typically have manual controls or simple remote controls. If you value convenience and tech integration, look for units with smart features. For straightforward operation, a basic model with a remote control may suffice.
Maintenance and Filter TypeMaintenance and filter type refer to how easy it is to clean and maintain the air conditioner, as well as the type of filter it uses. Washable and reusable filters are cost-effective and environmentally friendly, while replaceable filters may offer better air purification but require regular replacement. Consider how much time and effort you are willing to invest in maintenance. If you prefer low-maintenance options, choose a unit with washable filters. For better air quality, opt for a model with high-efficiency particulate air (HEPA) filters.

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