Customers express satisfaction with the 450 Sq. Ft. Portable Air Conditioner's cooling power and its ability to cool their entire apartment quickly. They also appreciate its easy setup and portability. However, some customers find the noise level to be a bit loud on the high setting. Additionally, it requires a window to be open in order to use it, which may not be ideal for all users.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 6 Showing 101-120 of 1,264 reviews
Pros mentioned:
Cooling, Ease of use
Rated 5 out of 5 stars
Lifesaver
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This portable Air Conditioner was a life saver when our central air went out on us. We purchased this portable unit as it was going to be a little over a week for the repair. It worked great and we were able to sleep at night. Kept the room very cool even with it being around 105 with heat index outside. We now moved it to a room that seems to not cool as well and this unit really helps to keep that bedroom cool. Easy set up and easy to move from room to room.
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review! We're happy to hear you're satisfied with the performance of our Honeywell Portable Air Conditioner, and we appreciate you taking the time to share your experience with us. If you haven’t already, remember to go to HoneywellHomeComfort.com/product-registration to register your product and warranty with us. Thanks again!
Pros mentioned:
Ease of use
Rated 4 out of 5 stars
Excellent unit for small area
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The unit was easily assembled, and was up and running very quickly.
It is quite portable, however it MUST have an exhaust to vent hot air. Otherwise you're cooling in the front and heating in the back. It's quite similar to a dryer vent.
It says it cools 350 square feet and that's just about right. Don't think it's going to stretch much more than that and just bring the temp down a little. It's designed for a bedroom or a living room, or possibly a man cave or small garage.
Being near it has more cooling, and using it in conjunction with a fan may help cool the area quickly. The air that comes out does so with good force/pressure, and the unit is designed so that you can adjust the height that the air exits the machine by a very simple mechanism (think moving the ports around on a cars ac vent).
All in all a good little unit.
Just don't ask it to do more that it is recommended for.
For the price and the square footage a decent window unit is probably better, for if you want to be easily able to go from room to room or take it on a trip this is pretty easy to move around.
I would recommend this to a friend
Pros mentioned:
Cooling
Cons mentioned:
Noise level
Rated 4 out of 5 stars
Cools quickly, easy setup
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This reviewer received promo considerations or sweepstakes entry for writing a review.
In the past, some of the Window Units have caused my double paned windows to fog over time. Didn't want this to happen again, so decided to try this one. It cools my bedroom quickly. I was hoping it might be a bit quieter than it is, but certainly not loud. Unless I could find a quieter unit, I would buy this again.
I would recommend this to a friend
Pros mentioned:
Cooling
Cons mentioned:
Noise level
Rated 4 out of 5 stars
Excellent investment however noisy
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Definitely cools the vicinity of wherever placed, only cons are the window attachment should come with longer attachments. If you have larger, longer windows it will not fit. Also, can be quite loud and difficult to fall asleep at times.
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review! We're happy to hear you're satisfied with the performance of our Honeywell Portable Air Conditioner, and we appreciate you taking the time to share your experience with us. The window bracket included with this unit measures 20 inches and it then extendable to 47 inches. It can be installed both vertically, as well as horizontally. We also sell sliding glass door kits(available for sale separately, not included separately), in case this bracket falls short for your windows. Like any other electrical device, this unit will create some sounds when operating due to the powerful compressor working to cool the space you need it to. Our customer support team will be able to look into all your concerns and troubleshoot for you. Please write to us at [email protected] or call us at 1-800-474-2147, Monday - Friday 8:30 AM - 5:30 PM (EST). If you haven’t already, remember to go to HoneywellAirComfort .com/product-registration to register your product and warranty with us. Thanks again!
Pros mentioned:
Cooling
Rated 4 out of 5 stars
The air conditioner works great!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
The air conditioner works great in my room for a super hot day!
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your rating and being a Honeywell customer. Happy Holidays,
Pros mentioned:
Cooling, Ease of use
Rated 5 out of 5 stars
Ready for a hot summer. Does a good job !
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I first bought the LG - 400.4 Sq. Ft. Portable Air Conditioner, and I returned it because it did not meet my expectations at all.
Then, I bought the Honeywell 450 Sq. Ft and I could directly see the difference, it covers my whole living room and it feels very cool during the day. It is very easy to use and it is very powerful. I even bought a second one for my bedroom. I would definitely recommend this product.
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review! We're happy to hear you're satisfied with the performance of our Honeywell Portable Air Conditioner, and we appreciate you taking the time to share your experience with us. If you haven’t already, remember to go to HoneywellAirComfort .com/product-registration to register your product and warranty with us. Thanks again!
Pros mentioned:
Cooling, Ease of use
Rated 4 out of 5 stars
Very good AC for small room
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to set-up and operate. Good clean design that easily fits into a corner. Especially good when weather is in the 80s, but I wish it helped more when the temp reaches 95. Overall a good buy and a lot cheaper than in-wall systems and easier to use and more effective than window units.
I would recommend this to a friend
Pros mentioned:
Cooling, Installation
Rated 5 out of 5 stars
Great Buy for the money
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Works well, cools off entire room. Remote makes it convinient. Installation was simple. Unit is light weight and is on rollers.
I would recommend this to a friend
Pros mentioned:
Price
Rated 5 out of 5 stars
Great for the bedroom
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a very nice affordable air conditioner for the bedroom. It gives out great quality air. I would definitely recommend this air-conditioner to someone who want to cool off a large size bedroom.
I would recommend this to a friend
Pros mentioned:
Cooling, Ease of use
Rated 5 out of 5 stars
Works great and really keeps things cool!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a great AC that really pumps out the cold air! We keep it in our bedroom and it keeps the room like an ice box. We had it in our living room/kitchen/dining room area for a while and it wasn't as effective. It definitely helped maintain the heat but works much better and makes things much cooler in a smaller room. Overall very easy to use and set up and highly recommend.
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review! We're happy to hear you're satisfied with the performance of our Honeywell Portable Air Conditioner, and we appreciate you taking the time to share your experience with us. If you haven’t already, remember to go to HoneywellAirComfort .com/product-registration to register your product and warranty with us. Thanks again!
Pros mentioned:
Cooling, Ease of use, Size
Rated 5 out of 5 stars
Cool and nice
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Perfectly cools our main room, does not take up much space, easy to install.
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review! We're happy to hear you're satisfied with the performance of our Honeywell Portable Air Conditioner, and we appreciate you taking the time to share your experience with us. If you haven’t already, remember to go to HoneywellAirComfort .com/product-registration to register your product and warranty with us. Thanks again!
Pros mentioned:
Cooling
Rated 4 out of 5 stars
Great AC unit!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
This portable AC unit works great. Cooling a garage that is larger than the specified sq. ft. capacity.
I would recommend this to a friend
Pros mentioned:
Cooling, Installation
Rated 5 out of 5 stars
Life Saver.
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
My AC unit went out this summer. I live in the south it was 97 degrees upstairs in my bedroom making it completely unbearable. It was 4k to repair which I did not have so I bought this. I keep this in my bedroom with the door closed it works great! No professional installation needed When I leave in the morning to go to work I leave my door open and it keeps the upstairs hallway cool. It works like a champ!
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review! We're happy to hear you're satisfied with the performance of our Honeywell Portable Air Conditioner, and we appreciate you taking the time to share your experience with us. If you haven’t already, remember to go to HoneywellHomeComfort.com/product-registration to register your product and warranty with us. Thanks again!
Pros mentioned:
Installation
Cons mentioned:
Noise level
Rated 5 out of 5 stars
Lot of cold air! But....
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Pros:
Easy to set up.
No controls on top, so my cat can't turn it on.
(I put a small clip on the vent door so it won't get closed by accident)
Cons:
Remote has very short range.
I have 2 of these AC's - Kitchen (aimed at the living Rm) & Spare Rm is aimed at the Bed Rm. They are loud when the compressor kicks in & too loud to be in the same room. One of them makes a wa wa sound.
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review! We're happy to hear you're satisfied with the performance of our Honeywell Portable Air Conditioner, and we appreciate you taking the time to share your experience with us. Our units make use of dual motor technology which means lower levels of sound than most others in the market. Please feel free to write in to us at [email protected] for any other concerns. Our customer support team will be able to troubleshoot for you. If you haven’t already, remember to go to HoneywellAirComfort .com/product-registration to register your product and warranty with us. Thanks again!
Pros mentioned:
Cooling
Cons mentioned:
Noise level
Rated 4 out of 5 stars
Great AC conditioner for small to medium room size
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Pro: great fro small to medium size rooms,cooling pretty fast, and easy to roll from room to room.
Con: Quite noisy, i wish the ac unit has a place or slot to put the remove control so it won`t get loss.
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review and being a Honeywell Customer.
Pros mentioned:
Cooling
Cons mentioned:
Noise level
Rated 4 out of 5 stars
Workhorse!
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great product if you have a hot spot in your home. It cools the room quickly and extremely easy to install. Minus 1 star because it's kinda loud but I'd rather have white noise all night over stifling summer heat.
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review and feedback. We are happy to know that the unit works well to cool the space you need it to, and that you are satisfied with its performance. Like any other electrical device, this portable air conditioner will create some sound when operating due to the powerful compressor working to cool the space you need it to. Our customer support team will be able to assist and troubleshoot for you. Please feel free to write to us at [email protected]. If you haven’t already, remember to go to HoneywellAirComfort .com/product-registration to register your product and warranty with us. Thanks again!
Pros mentioned:
Cooling, Ease of use
Rated 5 out of 5 stars
Helped a lot
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is not a replacement for central air, but it did very well taking the edge off and making the upstairs bedrooms MUCH more comfortable in 90+ degree heat. It is better than a standard window unit because it can easily be moved to any room. I attached a small hose to have it drain out the window as well, which I highly recommend.
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your detailed review. We are delighted that you are enjoying your Honeywell Portable Air Conditioner! If there are ever any questions about the unit, please contact our Customer Support team at 1-800-474-2147 between 8:30 am and 5:30 pm EST Monday through Friday. Thanks again!
Cons mentioned:
Btu, Hose length
Rated 5 out of 5 stars
Great Honeywell Portable Air Conditioner
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
This Portable Air Conditioner cools in minutes and stays cold. I was reluctant to purchase the 10, 000 BTU. I wasn’t sure if it would cool 350 SF, it does. I have a 12,000 BTU and it does not cool as fast is this one.
The only issue I had was the hose is not long enough for the window attachment and it would detach. I used tape to keep it attached. Other than that this Portable Air Conditioner is worth the purchase. I would recommend.
I would recommend this to a friend
Pros mentioned:
Cooling, Installation
Rated 5 out of 5 stars
Did what we needed it to!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
We purchased this during the recent heat wave in the Seattle area. Our house can get up into the 90's in the living room area when this happens. This unit kept the living room (where we do most of our living!), pets, and us comfortable at about 74-78, which was fine with us. It shuts itself off (only fans runs) when it reaches the temperature you set. Was fairly easy to install, running vent hose out front window. Very satisfied. Dog was very happy.
I would recommend this to a friend
Pros mentioned:
Cooling
Cons mentioned:
Noise level
Rated 4 out of 5 stars
Efficient Cooling
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Posted . Owned for 7 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
We are very happy with this purchase. It cools our 10‘ x 16‘ sunroom in no time and is able to maintain the cooling temp once reached. My only knock is that it is a bit noisy other than that it gets the job done.
This review is from Honeywell - 450 Sq. Ft. Portable Air Conditioner - Black/Silver
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review! We're happy to hear you're satisfied with the performance of our Honeywell Portable Air Conditioner, and we appreciate you taking the time to share your experience with us. Our units make use of dual motor technology which means lower levels of sound than most others in the market. Please feel free to reach out to us at [email protected] in case you face any concerns. If you haven’t already, remember to go to HoneywellHomeComfort.com/product-registration to register your product and warranty with us. Thanks again!