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Haier CPN12XC9

alaTest has collected and analyzed 40 reviews of Haier CPN12XC9. The average rating for this product is 3.6/5, compared to an average rating of 4.0/5 for other Air Conditioning for all reviews. Reviewers really like the design and size. The performance and price also get good feedback. Many are less positive about the noise. Opinions are divided on the reliability.

usability, price, performance, size, design


On average, users rate this product 72/100.

Review analysis

(Based on 40 reviews)

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Consumer review ( review summary for Haier CPN12XC9


alaTest has collected and analyzed 6 user reviews of Haier CPN12XC9 from The average user rating for this product is 2.2/5, compared to an average user rating of 3.9/5 for other Air Conditioning on Reviewers are impressed by the performance, whereas the price and noise get negative comments.


noise, price

33% of the reviews on give this product a positive rating.

This summary is based on the products: Sunpentown WA-1220E 12000 BTU Portable Air ConditionerSunpentown WA-1220E 12000 BTU Portable Air Conditioner

May, 2018

Consumer review (



Brought this unit form my upstairs Office / Server room and after letting the unit settle for 24 hours as recommended by Haier, the unit displayed a E22 error after plugging it in. Not a good start with a expensive A/C unit such as this. Also the...

Big, Hefty with remote and windows kit

Unit was dead on arrival ; Unit is a pain to get replaced plus no return policy from newegg doesn't help ; Without a expensive unit for over 2 weeks now ; Must dispose of the defective unit myself ; Window kit does network well with builder grade...

Jun, 2013

Consumer review (

Selling Trash


Don't waste your time or money on this one.

It lights up when plugged in...if you can count that as a pro

The entire bottom of the "refurbished" unit was shattered into pieces, with two of the casters jammed so far up into the body of the unit, that it will not sit upright on a level floor. The exhaust vent is broken in the closed position and when forced...

Mar, 2013

Consumer review (

Excellent additional cooling for data room


Since this room has air conditioning already there was no issue with high levels of humidity to remove (which could cause the unit to shut off). Installation is easy enough I would imagine for most normal consumers, but in my case I had to do some...

Have had this unit running for two weeks non stop on the highest cooling and has been an absolute life saver. The current air conditioning in the space only had the data room at 85 degrees which was not only bad for the servers but made it next to...

Should have purchased the higher BTU unit but this is fine for 10 servers and UPSs and misc networking equipment

Jun, 2012

Consumer review (

Good Unit, bad packaging


The water tray is shallow and doesn't hold very much, and the auto evaporation process can't always keep up. Fortunately, the unit automatically shuts off when the tray is full, so it won't overflow. Be aware, if the unit isn't sitting level it could...

Quiet for a portable unit, but still louder than a window unit. This shouldn't be a surprise, as every noise-making component is completely inside the room ; Cools and dehumidifies well

Poorly packaged. Minor damage, probably caused during shipping. One of the hose adapters was cracked, so I had to apply a little duct tape to hold it together. A replacement is available from Haier for less than 5 dollars

May, 2012

Consumer review (

expensive mistake


purchased product it leaked all over. sent it back received another it is just as damaged. Was told I can not get a refund. even though both products sent to me were defected. no refund because of the thirty day window. So now I have to send it to get...


expensive garbage

May, 2012

Consumer review (

Cools well but kind of noisy


I don't think that I would buy this again, from the info that i've read all Haier's are made in China and I have a window unit of another brand name 'made in the U.S.A. in my living room that is more cooling BTU's and its quiet compaired to this Haier...

Does a very good job keeping an average sized bedroom cool in the low 70's even on very hot days. This is my 2nd summer with the unit, exhaust duct is well made and plate that fits in the window is good quality, caster wheels roll well

Only real con is that its pretty noisy, in a bedroom you will hear the compressor kick on and off and fan noise is only quiet on the low setting, med and high are pretty loud so I keep the fan on low at night

Jun, 2010

Consumer review (

Exactly as described



Oct, 2012

Consumer review (

great product wish i had purchased one sooner



Aug, 2012

Consumer review (




Aug, 2012

Consumer review (

Awesome Product



Jul, 2012