6 Best Portable Air Conditioners with Dehumidifier of 2026
We compared six portable air conditioners with dehumidifier on cooling capacity, room size, noise and features.
By Daniel Brooks
Updated October 31, 2026
Portable air conditioners with dehumidifier modes pull moisture out of sticky air, which can make a room feel comfortable on muggy days without much cooling. We compared six models from BLACK+DECKER, SereneLife, Honeywell, Shinco, HOMCOM and Comfort Zone on dehumidifying, capacity, noise and controls.
To browse every model we cover, visit our Single-Hose Portable Air Conditioners page.
All Products Compared
| Product | Best For | Cooling | Room Size | Setup | Highlights |
|---|---|---|---|---|---|
| BLACK+DECKER 12,000 BTU Portable Air Conditioner | Overall | 12,000 BTU | Up to 550 sq ft | Single hose | Dehumidifier, Follow Me remote |
| SereneLife 12,000 BTU Portable Air Conditioner | Dry mode on its own | 12,000 BTU | Up to 550 sq ft | Single hose | Built-in dehumidifier, auto swing |
| Honeywell HX2CESAWG8 11,000 BTU Portable Air Conditioner | Tight spaces | 11,000 BTU ASHRAE (8,000 SACC) | Up to 500 sq ft | Single hose | Slim design, dehumidifier, 1-year warranty |
| Shinco 10,000 BTU Portable Air Conditioner | Mid-size rooms | 10,000 BTU (6,450 SACC) | Up to 400 sq ft | Single hose | Dry mode, 24h timer |
| HOMCOM 10,000 BTU 4-in-1 Portable Air Conditioner | Heavy dehumidifying | 10,000 BTU | Up to 441 sq ft | Single hose | Dehumidifier, sleep mode |
| Comfort Zone 10,000 BTU Smart Portable Air Conditioner | Smart dry mode | 10,000 BTU (6,300 SACC) | Bedrooms, offices | Single hose | Wi-Fi, dry mode, 24h timer |
| Award | Product | WikiCooling Score About WikiCooling ScoreThe WikiCooling Score is our own rating from 0 to 10, based on the criteria described on our How We Review page. It reflects research, not laboratory measurement, and is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | |
|---|---|---|---|
| Best Premium |
BLACK+DECKER 12,000 BTU Portable Air Conditioner
|
8.1/10 | Buy |
| Best Overall |
SereneLife 12,000 BTU Portable Air Conditioner
|
8.1/10 | Buy |
Honeywell HX2CESAWG8 11,000 BTU Portable Air
|
8.0/10 | Buy | |
Shinco 10,000 BTU Portable Air Conditioner
|
Buy | ||
| Best Budget |
HOMCOM 10,000 BTU 4-in-1 Portable Air Conditioner
|
Buy | |
| Best Value |
Comfort Zone 10,000 BTU Smart Portable Air
|
Buy |
BLACK+DECKER 12,000 BTU Portable Air Conditioner
This portable air conditioner from BLACK+DECKER delivers 12,000 BTU of cooling power (ASHRAE) for rooms up to 550 sq. ft. Its three-in-one design combines air conditioning, dehumidifying, and fan functions, while the Follow Me remote control allows the remote to act as a thermostat for precise temperature control. Ideal for larger living spaces, master bedrooms, or entire floors, it includes a window kit for easy installation.
Pros
- Cools up to 550 sq. ft.
- Follow Me remote acts as thermostat
- Three-in-one: AC, dehumidifier, fan
- Auto water evaporation
- Easy window installation
Cons
- Single-hose design
- No inverter compressor
- Heavy at 55.4 lbs
SereneLife 12,000 BTU Portable Air Conditioner
This portable air conditioner from SereneLife combines cooling and dehumidifying in one unit. With 12,000 BTU (ASHRAE) and 7,000 BTU (SACC) cooling power, it is designed for rooms up to 550 sq ft. Features include three operating modes, a built-in dehumidifier, remote control, and rolling wheels for easy mobility.
Pros
- Portable with rolling wheels
- Three operating modes
- Built-in dehumidifier
- Remote control included
- Covers rooms up to 550 sq ft
Cons
- Noise level of 56 dB
- SEER rating of 2.6
- No heat mode
Honeywell HX2CESAWG8 11,000 BTU Portable Air
This Honeywell portable air conditioner delivers 11,000 ASHRAE BTU (8,000 SACC BTU) of cooling for rooms up to 500 square feet. Its slim profile fits tight spaces, and it also functions as a fan and dehumidifier. With a CEER rating of 7.2 and R32 refrigerant, it balances efficiency and performance for small apartments or offices.
Pros
- Ultra-slim design for tight spaces
- Triple function: AC, fan, dehumidifier
- Energy-efficient with CEER 7.2
- Includes window kit and foam insulation
- Remote control and 24-hour timer
Cons
- Small 0.6-liter water tank for dehumidifier
- Heavy at 50.7 pounds
- No inverter compressor for variable speed
Top 3 Portable Air Conditioners with Dehumidifier Reviewed
#1 BLACK+DECKER 12,000 BTU Portable Air Conditioner: Best Overall
Why We Picked It
BLACK+DECKER’s BPT08WTB combines a 12,000 BTU air conditioner with a dehumidifier and a fan in one machine for rooms up to 550 sq ft, and adds a Follow Me remote.
The dehumidifier mode is a full function here rather than a side effect of cooling. You can run it on its own to dry out a room on a humid day when the temperature is fine, or let cooling mode remove moisture as it cools. BLACK+DECKER rates it for rooms up to 550 sq ft and suggests apartments, cabins and entire floors. The Follow Me remote acts as a thermostat, so the unit responds to the temperature where you sit, which also helps it decide how long to run. The filter is washable, the refrigerant is R-32, and the listed noise level is 53 dB. It is a familiar name with easy access to support, and the window kit and remote are included.
Key Specifications
- Cooling: 12,000 BTU
- Coverage: Up to 550 sq ft
- Modes: Cool, Dehumidify, Fan
- Remote: Follow Me thermostat
- Noise: 53 dB
- Filter: Washable
- Refrigerant: R-32
| Pros | Cons |
|---|---|
|
|
Things to Consider
In dehumidifier mode it collects more water, so plan to drain it more often or connect a hose. This listing does not give a SACC figure.
Best For
This portable air conditioner is best for humid rooms that need drying as much as cooling.
Check the current price and availability of the BLACK+DECKER 12,000 BTU Portable Air Conditioner on Amazon.
#2 SereneLife 12,000 BTU Portable Air Conditioner: Best Independent Dry Mode
Why We Picked It
SereneLife’s 12,000 BTU portable air conditioner has a built-in dehumidifier and an automatic swing vent, and it is rated for rooms up to 550 sq ft.
SereneLife built this unit around three operating modes: cooling, dehumidifying and fan. The dehumidifier works independently, so you can pull moisture out of a muggy bedroom, a laundry area or a garage without chilling the room, and the cooling mode handles hot days. The automatic swing mode moves the vent to spread air around the room, which helps a single unit cover a larger space evenly. It plugs into a standard outlet and rolls on wheels, and SereneLife suggests bedrooms, living rooms and garages. The remote control and a window mount exhaust kit are included. The cabinet is about 14.1 by 15.6 by 34.1 inches, so it needs a spot near a window with some floor space.
Key Specifications
- Cooling: 12,000 BTU
- Coverage: Up to 550 sq ft
- Modes: Cool, Dehumidify, Fan
- Airflow: Automatic swing vent
- Mobility: Rolling wheels
- Included: Remote, window exhaust kit
- Size: 14.1 x 15.6 x 34.1 inches
| Pros | Cons |
|---|---|
|
|
Things to Consider
SereneLife does not give a SACC figure for this model. It is tall at about 34 inches, so measure the space under your window first.
Best For
This portable air conditioner is best for bedrooms, laundry areas and garages that get humid.
Check the current price and availability of the SereneLife 12,000 BTU Portable Air Conditioner on Amazon.
Read our full SereneLife 12,000 BTU Portable Air Conditioner review.
#3 Honeywell HX2CESAWG8 11,000 BTU Portable Air Conditioner: Best Slim
Why We Picked It
Honeywell’s HX2CESAWG8 is an ultra-slim 11,000 BTU ASHRAE portable air conditioner rated at 8,000 BTU SACC for 500 sq ft, with fan and dehumidifier modes and a one year warranty.
Honeywell’s selling point is the slim cabinet: it fits into tight spaces between furniture or beside a bed without giving up capacity. The 8,000 BTU SACC rating covers up to 500 sq ft, and the dehumidifier mode lets you dry a room on its own on muggy days. Honeywell includes a complete window installation kit plus bonus foam insulation to seal gaps around the panel, a small extra that improves cooling and keeps humid outdoor air from leaking back in. It runs on R-32 refrigerant, the listed noise level is 56 dB, and it is backed by a one year warranty and U.S. customer support. The remote control is included. It is a reliable choice from a well-known name for a bedroom or a home office that gets sticky in summer.
Key Specifications
- Cooling: 11,000 BTU ASHRAE, 8,000 BTU SACC
- Coverage: Up to 500 sq ft
- Modes: Cool, Fan, Dehumidify
- Design: Ultra slim
- Included: Window kit, bonus foam insulation, remote
- Noise: 56 dB
- Warranty: 1 year
| Pros | Cons |
|---|---|
|
|
Things to Consider
At 56 dB it is one of the louder units in this list, so use the low fan setting at night. There is no app control.
Best For
This portable air conditioner is best for tight bedrooms and offices that get humid.
Check the current price and availability of the Honeywell HX2CESAWG8 11,000 BTU Portable Air Conditioner on Amazon.
Read our full Honeywell HX2CESAWG8 11,000 BTU Portable Air Conditioner review.
Other Models Worth Considering
Shinco 10,000 BTU Portable Air Conditioner. Shinco’s 10,000 BTU ASHRAE unit is rated at 6,450 BTU SACC for 400 sq ft and has a dry mode for damp days.
HOMCOM 10,000 BTU 4-in-1 Portable Air Conditioner. HOMCOM’s 4-in-1 unit cools up to 441 sq ft and lists dehumidifying of up to 50 pints per day, plus a two-speed fan and sleep mode.
Comfort Zone 10,000 BTU Smart Portable Air Conditioner. Comfort Zone’s smart 10,000 BTU unit is rated at 6,300 BTU SACC and adds Wi-Fi, a dry mode and a 24 hour timer.
What to Expect from Portable Air Conditioners with Dehumidifier
A portable air conditioner is a complete refrigeration unit on wheels. It pulls warm room air across a cold coil, sends the cooled air back into the room and pushes the heat it removed outside through an exhaust hose that runs to a window. Because the hot side and the cold side share one cabinet indoors, a portable unit works harder than a window unit of the same rating, but it needs no permanent installation and can move from room to room.
For more options, see our guides to portable air conditioners for basements and self-evaporating portable air conditioners. The product cards above show the current price for each model.
How to Choose Portable Air Conditioners with Dehumidifier
Dehumidifier Mode
Because an air conditioner condenses water out of the air as it cools, most portables also offer a dry mode that removes moisture with little cooling. This is useful in damp basements, on muggy days when the temperature is mild, and in bathrooms or laundry areas. In dry mode the unit collects more water, so check how it drains.
Drainage and Self-Evaporation
Every air conditioner pulls water out of the air. Many portable units evaporate most of it and blow it out with the exhaust, so in normal conditions you rarely need to drain them. In very humid weather or in dehumidifier mode, water can collect in an internal tank, and the unit will stop when it is full. A drain port that accepts a hose lets you run it continuously into a floor drain or bucket.
Match the Unit to the Room
Start with the room size the manufacturer lists, then adjust. Sunny rooms, high ceilings, kitchens and rooms with several people need more capacity, while shaded rooms need less. An undersized unit will run constantly without catching up, and an oversized unit cools quickly but removes less humidity, so the room can feel clammy.
ASHRAE vs SACC Ratings
Portable AC boxes often show two numbers. The larger ASHRAE figure is measured under ideal lab conditions and does not account for the heat that leaks back from the exhaust hose. The smaller SACC figure, which the Department of Energy uses, reflects real-world portable use. Compare units by their SACC or DOE rating when a listing gives one, and treat the ASHRAE number as a ceiling.
Check the Noise
Every portable AC has its compressor in the room with you, so noise matters. Look for a decibel figure on the listing, a sleep mode that slows the fan and dims the display, and an inverter compressor, which ramps up and down instead of cycling hard on and off. Quiet settings usually mean less airflow, so a slightly larger unit run on low can be quieter than a small unit on high.
How We Evaluate Portable Air Conditioners with Dehumidifier
We rank these units on manufacturer specifications and listing details: cooling capacity, the room size the maker lists, noise, controls, setup, power use and price. We kept only new, in-stock units and left out accessories, renewed listings, color duplicates and listings with too little data. For this list we weighed dehumidifier function first, then capacity, noise and drainage.
Frequently Asked Questions
Can I use a portable AC only as a dehumidifier?
Most models have a dry mode that removes moisture without much cooling. Plan for more water collection in that mode.
Do portable air conditioners need to be drained?
Many evaporate most of the water they collect and rarely need draining, but in humid weather or dehumidifier mode the internal tank can fill. A drain hose lets the unit run continuously.
Should I trust the ASHRAE or the SACC rating?
Use the SACC or DOE rating to compare portable units. It accounts for real-world heat losses and is always lower than the ASHRAE number printed on the box.
Is it safe to run a portable AC all night?
Yes. Use sleep mode to quiet the fan and raise the set point gradually, and make sure the unit can drain or will stop safely if the tank fills.
Final Verdict
The BLACK+DECKER 12,000 BTU Portable Air Conditioner is the best portable air conditioner with dehumidifier, with a full dry mode and a Follow Me remote. For an independent dry mode and auto swing, choose the SereneLife 12,000 BTU Portable Air Conditioner, and for tight spaces, the slim Honeywell HX2CESAWG8 11,000 BTU Portable Air Conditioner.
About the author
Daniel Brooks is a home cooling editor at WikiCooling, covering window, portable, through-the-wall and mini-split air conditioners, fans, and dehumidifiers. He researches cooling capacity, energy efficiency, noise levels, installation requirements, and buyer feedback to help homeowners choose the right unit for their room size, climate, and budget.