Customers admire the 400 Sq. Ft Portable Air Conditioner for its efficient cooling capabilities and easy setup process. Many users have praised its quiet operation, while a few have noted a high-pitched noise. Some customers have also experienced issues with the remote control not functioning properly.
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 1 Showing 1-20 of 54 reviews
Pros mentioned:
Cooling, Noise level
Rated 5 out of 5 stars
Works great!!
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Fast delivery, looks and runs great, as advertised. This unit is fairly quiet and keeps our room so cold we have to turn it off at times. I bought this unit for our room because in the desert temps can reach approx 95-115 degrees farenheit, so it stays hot all night and we have to run the Ac mostly all day and night. Our electric bill usually runs approx $325-370 mo. So far with only running the Ac approx 7 hours during the day and off at night( just using the Portable in our room at night) we see a savings of roughly $60+. I would highly recommend.
*(look let me put a disclaimer in here just in-case lol keep in mind results may vary)
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
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 and features 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, making them quieter than most others in the market. 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, Noise level
Rated 5 out of 5 stars
Great AC, great price, and Quiet.
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
After buying more than 5 units over recent years, this one turned out to be a great AC, that’s quiet and cools more sqft than advertised. One big plus is that the vents point/adjust better than most other AC models.
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
I would recommend this to a friend
Pros mentioned:
Noise level
Rated 5 out of 5 stars
Quite and efficient
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Compact and efficient.
Quite. I keep forgetting that it's on. I would purchase again and recommend to others.
I would recommend this to a friend
Pros mentioned:
Cooling
Rated 5 out of 5 stars
400sq ft
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Amazing product. People please realize this is the same as a window ac unit. It is small, depends on how old your house is and the region you live in depending on how this ac will perform. My place was built in 1984 insulated but bad. This unit works because in my region it's more heat than humidity. Great unit that you can move around
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 Honeywell Portable Air Conditioners work best in enclosed spaces and are not intended for large open areas. If you haven’t already, remember to go to HoneywellAirComfort.com/product-registration to register your product and warranty with us. Thanks again!
Rated 4 out of 5 stars
Keeping us cool!
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Good AC for the price!! Very glad I purchased this unit!
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. Please feel free to write in to us at [email protected] for any assistance or information. 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
Fair
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
A little noisy. Cool fast. A bit expensive. Easy to install
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your feedback and review. Our Portable AC's use dual motor technology which means lower noise levels. Even at the highest speed setting, the units in this series produce between 49 to 52 decibels. That’s about the sound level of an average conversation between two people in a quiet room! Please feel free to call us at 1-800-474-2147 between 8:30 AM and 5:30 PM Monday through Friday or send us an email at usinfo@jmatek with the reference code number BBD1205. We look forward to assisting you further. Thank you !
Pros mentioned:
Cooling, Noise level
Rated 5 out of 5 stars
Great unit
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
So this is hands down the best unit ive owned so far. My wife doesn't even realize its oh because its so quiet. Chills a room quickly.
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
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, making them quieter than most others in the market. 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
Love my new mobile air conditioner and soda my dog
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is excellent air conditioning fan that works and so easy to move around its mobile. Love this product. Thank you, Valanca.
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, Noise level
Rated 5 out of 5 stars
Finally a quiet AC unit.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great AC unit! Im shocked and impressed on how quickly it cools my room and how quietly it does it!
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
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:
Ease of use
Rated 4 out of 5 stars
seems good
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
very easy to set up and get running, seems to work well
I would recommend this to a friend
Pros mentioned:
Cooling, Ease of use
Rated 5 out of 5 stars
happygirl
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
works awesome!!!! Keeps the bedroom cool. Easy to use.
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
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
Good ac unir
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Serves it's purpose. My loft is cooler even if the layout doesn't allow the cool air to circulate easily.
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
I would recommend this to a friend
Pros mentioned:
Cooling
Rated 4 out of 5 stars
Small room
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It doesn’t really cool for big spaces. Bedroom is okay
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
I would recommend this to a friend
Rated 4 out of 5 stars
The product itself is good, but...
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The product itself is good, but you need to try to minimize the distance of the hose or get one of those Insulated Covers because it emits heat as a heater would do, so it's not very efficient and takes twice as long to cool down the room.
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
I would recommend this to a friend
Brand response from JMATEK
Posted .
Thank you for your review. We are happy to hear that this portable air conditioner is working well to cool the space you need it to. The exhaust hose should not emit any heat. You may need to check the fitting of the hose at the back of the unit. Our customer support team will be able to look into all your concerns and troubleshoot for you. Please call us at 1-800-474-2147, Monday - Friday 8:30 AM - 5:30 PM (EST), or send us an email at [email protected] with the reference code number BBD0529. We look forward to making this right for you. Thank You !
Pros mentioned:
Cooling
Cons mentioned:
Remote control
Rated 4 out of 5 stars
Portable AC
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Live in a second floor apartment, so it gets very warm. This is in the bedroom and it is doing a great job. only drawback, couldn't get the remote to work
This review is from Honeywell - 9,100 BTU (ASHRAE)/6,100 BTU (SACC) Portable Air Conditioner - White/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 customer support team will be able to assist you with the remote. 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!
Rated 5 out of 5 stars
Super cool AC unit
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great unit You can use it for a variety of things You could also attach it and use it as a swamp cooler as well
I would recommend this to a friend
Pros mentioned:
Cooling
Rated 5 out of 5 stars
Love
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great! Bought for my sons family after visiting in summer when it was hot. I was finally able to sleep after hooking this up!
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
I would recommend this to a friend
Pros mentioned:
Cooling, Noise level
Rated 5 out of 5 stars
Honeywell 9,100 BTU portable a/c
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
A very mobile unit, it can be moved from room to room quickly and easily. It runs quietly and does a great job of cooling our rather large upstairs, we have no windows big enough to fit a unit capable of cooling the area.
This review is from Honeywell - 9,100 BTU (ASHRAE)/6,100 BTU (SACC) Portable Air Conditioner - White/Silver
I would recommend this to a friend
Pros mentioned:
Cooling
Rated 5 out of 5 stars
Bee
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
great air conditioner.i can not deal with the heat but now my room is nice and cool love it.
This review is from Honeywell - 400 Sq. Ft Portable Air Conditioner - White/Black
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 5 out of 5 stars
Very pleased with this portable air conditioner.
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I am amazed how fast this small portable air conditioner cooled my large living 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 HoneywellAirComfort.com/product-registration to register your product and warranty with us. Thanks again!