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Discover our ranking of the 3 best portable air conditioners with fan only mode based on our tests.

Ranking

#1 🏆 Best choice
MC61M 5,300 CFM 3-Speed Portable Evaporative Cooler

‎Hessaire

MC61M 5,300 CFM 3-Speed Portable Evaporative Cooler

🔥 Populaire
  • Strong airflow and genuinely cool output in dry climates
  • Simple, no-nonsense controls with easy setup
  • Good coverage for garages, patios, and large rooms at a reasonable running cost
After using the Hessaire MC61M in real heat, my conclusion is pretty straightforward: if you need a strong, practical way to cool a dry, hot space and you’re okay with some noise and refilling water, this thing gets the job done. It moves a serious amount of air, and with the pump running the air coming out is genuinely cool, not just a slightly damp breeze. For garages, workshops, outdoor booths, patios, or as backup when your AC can’t keep up, it’s a solid workhorse.It’s not perfect. It’s big, it’s not pretty, the small plastic latch on the fill door feels weak, and the tank empties in about 3–4 hours of heavy use. Indoors, you also have to manage humidity by cracking windows or doors, and if you live somewhere humid to begin with, the cooling effect will be limited. Noise is another point: think strong fan, not quiet bedroom unit.I’d recommend it to people in dry climates (Southwest, high desert, etc.) who need to cool a larger space and don’t mind a more industrial-looking solution. It also makes sense if you want to save on electricity compared to running AC all day, or if you need an emergency backup when your AC fails. If you’re on the coast or in a humid area, or you want something discreet and quiet for a small bedroom, I’d skip this model and look at either a real AC or a smaller, quieter fan instead.
8.1 /10
★★★★★ ★★★★★
🌟 Excellent See full review →
See offer Amazon
#2
Bosch Cool 2000 Portable AC - 3-in-1 Air Conditioner, Dehumidifier, Fan - 2.6 kW for rooms up to 35m² - With Auto Mode, Silent Mode & Sleep Mode

Bosch Thermotechnik

Bosch Cool 2000 Portable AC - 3-in-1 Air Conditioner, Dehumidifier, Fan - 2.6 kW for rooms up to 35m² - With Auto Mode, Silent Mode & Sleep Mode

  • Cools small to medium rooms quickly with genuinely cold airflow
  • Build quality feels solid and more premium than cheaper portable ACs
  • Useful modes (Auto, Silent, Sleep) and 3-in-1 functions (cool, dehumidify, fan)
After using the Bosch Cool 2000 through a proper warm spell, my conclusion is pretty straightforward: as a cooling machine, it does its job well. It cools a small to medium room noticeably and fairly quickly, the airflow is strong, and the air coming out is properly cold, not just slightly cooler. Noise is present but manageable, especially in Silent/Sleep modes, and the sound is more of a steady hum than a harsh rattle. The build quality feels a step above the cheap no-name units, and the 3-in-1 functions (cooling, dehumidifying, fan) are genuinely useful in a humid climate.On the downside, it’s still a bulky white box with a thick hose, so don’t expect something discreet. The supplied hose and window kit are basic and may force you to improvise if your windows aren’t standard. The unit also has that habit of occasionally ramping up the fan even in quieter modes, which can be annoying at night. And the big red flag for me is the uncertain warranty/support situation in the UK and possibly other markets. For a product at this price, having trouble registering the warranty is not great.Who is it for? If you have a bedroom or home office up to around 20–25 m², hate sleeping in a hot room, and want a portable AC from a known brand with decent noise levels and solid cooling, this is a good candidate. Who should skip it? If you’re extremely sensitive to noise, need to cool a very large open space, or live in a country where the warranty can’t be clearly registered, I’d either look for a properly supported brand locally or consider investing in a fixed split AC instead. Overall, I’d give it a 4/5: strong cooling and decent comfort, held back mainly by support and a few practical annoyances.
7.8 /10
★★★★★ ★★★★★
👍 Very good See full review →
See offer Amazon
#3 💰 Best price
9000 BTU Air Conditioner & 24L/day Dehumidifier, 3 in 1 Portable Air conditioning Unit With Cooling, Dehumidification and Fan only mode (9000 BTU)

Honeywell

9000 BTU Air Conditioner & 24L/day Dehumidifier, 3 in 1 Portable Air conditioning Unit With Cooling, Dehumidification and Fan only mode (9000 BTU)

  • Cools small to medium rooms effectively when set up correctly
  • Decent 24 L/day dehumidifier function that makes rooms feel less humid
  • Compact footprint with easy controls and a 2-year warranty from a known brand
Overall, the Honeywell 9000 BTU portable AC is a practical but noisy way to cool and dehumidify small to medium rooms. It genuinely lowers the temperature if you set it up properly and give it some time, and the 24 L/day dehumidifier function helps take the sticky feeling out of the air on humid days. The unit itself feels solid, reasonably compact, and simple to use with the remote and clear display. For heatwaves in a bedroom, office, or small living room, it gets the job done.The downsides are pretty clear: it’s loud, the window kit is basic, and there are no wheel brakes. This isn’t something you calmly fall asleep next to on full power, and if you have awkward windows you’ll probably end up buying extra sealing kits or improvising. Energy use is normal for this type of device – not cheap, not outrageous – so it’s more about how many hours a day you run it. The 2-year warranty and Honeywell branding are reassuring, but they don’t change the fact that this is still a portable AC with all the usual compromises.I’d recommend it to people who: have a small room that gets very hot, can tolerate a lot of fan noise, and are willing to spend a bit of time setting up a decent window seal. If you’re very sensitive to noise, want something discreet for night-time, or are trying to cool a huge open space, this isn’t the right choice. In simple terms: pretty solid cooling, average accessories, loud operation, fair value.
7.8 /10
★★★★★ ★★★★★
👍 Very good See full review →
See offer Amazon

Comparison table : Portable air conditioners with fan only mode

Overall score Value for money Design Comfort Durability Performance Presentation
MC61M 5,300 CFM 3-Speed Portable Evaporative Cooler
#1 ‎Hessaire
MC61M 5,300 CFM 3-Speed Portable Evapora...
See offer Amazon
8.1/10 ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★
Bosch Cool 2000 Portable AC - 3-in-1 Air Conditioner, Dehumidifier, Fan - 2.6 kW for rooms up to 35m² - With Auto Mode, Silent Mode & Sleep Mode
#2 Bosch Thermotechnik
Bosch Cool 2000 Portable AC - 3-in-1 Air...
See offer Amazon
7.8/10 ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★
9000 BTU Air Conditioner & 24L/day Dehumidifier, 3 in 1 Portable Air conditioning Unit With Cooling, Dehumidification and Fan only mode (9000 BTU)
#3 Honeywell
9000 BTU Air Conditioner & 24L/day Dehum...
See offer Amazon
7.8/10 ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★

Frequently asked questions

According to our tests, the best portable air conditioners with fan only mode is the MC61M 5,300 CFM 3-Speed Portable Evaporative Cooler with a score of 8.1/10.

The cheapest portable air conditioners with fan only mode in our comparison is the 9000 BTU Air Conditioner & 24L/day Dehumidifier, 3 in 1 Portable Air conditioning Unit With Cooling, Dehumidification and Fan only mode (9000 BTU).

The most popular portable air conditioners with fan only mode is the MC61M 5,300 CFM 3-Speed Portable Evaporative Cooler with 10 250 customer reviews.

To choose a portable air conditioners with fan only mode, we recommend comparing performance, build quality, value for money and user reviews. Our comparison table above helps you make the right choice.

We have tested 3 Portable air conditioners with fan only mode to establish this ranking.
#1 MC61M 5,300 CFM 3-Speed Portable Evaporative Cooler
Hessaire
MC61M 5,300 CFM 3-Speed Portable Evaporative Cooler
8.1/10 Best choice
See offer Amazon
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