5 Best Window Air Conditioners

Win­dow air con­di­tion­ers are large monoblocks that are installed in a win­dow or a spe­cial open­ing. In this arti­cle, we have com­piled a rank­ing of the best mod­els of 2022.


  • one Cri­te­ria for choos­ing a good win­dow air con­di­tion­er
  • 2 The Best Win­dow Air Con­di­tion­ers
    • 2.1 1. BALLU BWC-07 AC
    • 2.2 2. Gen­er­al Cli­mate GCW-05CM
    • 2.3 3. Gen­er­al Cli­mate GCW-12HR
    • 2.4 4. Bal­lu BWC-09 AC
    • 2.5 5. Gen­er­al Cli­mate GCW-09HR

Criteria for choosing a good window air conditioner

Let’s start with the fact that win­dow air con­di­tion­ers are not always suit­able for rooms with mod­ern dou­ble-glazed win­dows. If it is present, it is bet­ter to choose anoth­er way to cool the room. If you still decide to opt for this type of air con­di­tion­er, you should con­sid­er the fol­low­ing para­me­ters:

  1. Pow­er and size of the room. Both cri­te­ria affect the effec­tive­ness of the cho­sen mod­el, and there­fore are very impor­tant. First you need to cal­cu­late the vol­ume of the room, and then apply a sim­ple for­mu­la: divide the result­ing vol­ume by 10. As prac­tice shows, 1 kW of pow­er is enough to cool a room of 10 square meters. m. The for­mu­la works for all rooms with ceil­ings up to 3 meters high.
  2. The max­i­mum pos­si­ble air flow. This cri­te­ri­on is mea­sured in cubic meters, the selec­tion should be car­ried out accord­ing to the fol­low­ing ratio: for every 10–15 meters of area, a device is required that pro­duces 5–6 m³.
  3. Noise lev­el. The more time peo­ple spend indoors with win­dow air con­di­tion­ing, the more impor­tant this cri­te­ri­on is (espe­cial­ly at night before bed). Typ­i­cal­ly, the man­u­fac­tur­er indi­cates the min­i­mum and max­i­mum noise lev­els, but the impor­tance of this indi­ca­tor is pure­ly sub­jec­tive, since the sen­si­tiv­i­ty of all peo­ple is dif­fer­ent. Experts advise before buy­ing to check how the select­ed mod­el works in silence.

It is use­ful to have air con­di­tion­ers with sev­er­al modes of oper­a­tion. This expands the capa­bil­i­ties of the equip­ment and makes it ver­sa­tile. Below are 4 exam­ples of mul­ti-mode prod­ucts:

  1. Some mod­els are able not only to cool, but also to heat the air. They are not much more expen­sive, but they are well suit­ed for places with a cold cli­mate. An ide­al solu­tion for an apart­ment with weak cen­tral heat­ing.
  2. Air con­di­tion­ers with dehu­mid­i­fi­ca­tion mode absorb all excess mois­ture. Use­ful for rainy weath­er and apart­ments with­out bal­conies.
  3. Designs with an addi­tion­al ven­ti­la­tion duct are a good way to get rid of stuffi­ness. They can oper­ate in forced ven­ti­la­tion mode and deliv­er air from the street to the apart­ment.
  4. The last mode is ven­ti­la­tion. If the room tem­per­a­ture is accept­able, it still con­tin­ues to work, but only puri­fy­ing the air.

All the func­tions described above can be com­bined with each oth­er depend­ing on the mod­el. But the devel­op­ers did not lim­it them­selves to them and added advanced func­tion­al­i­ty that makes life eas­i­er for cus­tomers. There are three main areas here:

  1. Ori­ent­ed to remote con­trol and expan­sion of modes. The man­u­fac­tur­er is try­ing to make sure that the user can adapt the oper­a­tion of the device for him­self, for this he adds the abil­i­ty to change the direc­tion of the flow, its pow­er, and so on. All this can be done while lying on the bed.
  2. Auto-restart func­tion, use­ful after a pow­er out­age.
  3. Self-diag­no­sis that detects prob­lems and allows you to quick­ly repair the mod­el.

The Best Window Air Conditioners

The fol­low­ing five mod­els have good char­ac­ter­is­tics and are as ver­sa­tile as pos­si­ble. They also com­pare well in the price / qual­i­ty cat­e­go­ry.


A good mod­el in white, has dimen­sions WxHxD of 47x53.5x35.5 cm. Its weight is 25 kg, it con­sumes 630 watts of pow­er. Con­sists of exter­nal and inter­nal blocks. The first is mount­ed out­doors, and the sec­ond is inside. They are con­nect­ed to each oth­er with cop­per pipes. The mod­el is designed for a room with a rec­om­mend­ed area of ​​​​20 square meters. m. The indoor unit is noisy, but it is dif­fi­cult to call it loud, it emits only 49 dB of noise. The devel­op­ers made the air flow capac­i­ty 6.5 cubic meters. m/min The cool­ing pow­er is 2050W. The func­tion­al­i­ty con­sists of four modes: ven­ti­la­tion, cool­ing, dehu­mid­i­fi­ca­tion and night.


  • 4 oper­at­ing modes;
  • nice price;
  • remote con­trol.


  • makes noise.
Window air conditioner BALLU BWC-07 AC - additional functions: automatic screen rotation
Window air conditioner BALLU BWC-07 AC - battery life: 8000 pages
Window air conditioner BALLU BWC-07 AC - dimensions: 108x161x8 mm, weight: 155 g
Window air conditioner BALLU BWC-07 AC - diagonal: 6" (800x600, 167 ppi)
Window air conditioner BALLU BWC-07 AC - display type: Carta
Window air conditioner BALLU BWC-07 AC - design features: paging buttons
Window air conditioner BALLU BWC-07 AC - book and document formats: CHM, DJVU, DOC, EPub, FB2, HTML, PDF, RTF, TXT
Window air conditioner BALLU BWC-07 AC - support for memory cards: microSD, microSDHC
Window air conditioner BALLU BWC-07 AC - dimensions: 116x163x8.4 mm, weight: 160 g

Cus­tomer Reviews

Ivan Saveliev It per­forms its func­tion well. Pret­ty big (but most like­ly they are all like that).

Fedy C. Mod­ern, eco func­tion, switch­ing off when the set tem­per­a­ture is reached

2. General Climate GCW-05CM

Win­dow air con­di­tion­er type “monoblock”, suit­able for small apart­ments and has a weight of 16 kg. The width of the device is 40.6 cm, the height is 30.6 cm, the depth is 33.5 cm.

The air con­sump­tion is 200 cubic meters. m / h, the oper­at­ing tem­per­a­ture of the out­side air varies between 18–43 degrees. There is a dehu­mid­i­fi­ca­tion mode that draws mois­ture from the room. Ener­gy sav­ing class — C. This means that it will save from 15 to 30% of ther­mal ener­gy. Sep­a­rate­ly, it is worth not­ing the ease of instal­la­tion, thanks to which you can try to fig­ure out all the nuances your­self.


  • the weight;
  • price;
  • ease of instal­la­tion.


  • noise lev­el.

Window air conditioner General Climate GCW-05CM - diagonal: 6 (1024x758, 212 ppi)

Cus­tomer Reviews

Andrew N. 1) Price (although this, almost the only advan­tage, will prob­a­bly not be there soon either).
2) Cools nor­mal­ly when prop­er­ly installed.

Denis Nick The price is one of the cheap­est.
Sim­plic­i­ty of design.

3. General Climate GCW-12HR

This win­dow-type air con­di­tion­er is suit­able for large rooms of 30–40 sq. m. On the oth­er hand, the man­u­fac­tur­er claims that the max­i­mum floor area is 54 sq. m. m. Its dimen­sions are appro­pri­ate: 56x40x65 cm (this is slight­ly above aver­age). With its dimen­sions, the mod­el is quite qui­et, the min­i­mum noise lev­el is 45 dB. The air­flow lev­el can be adjust­ed, the max­i­mum fig­ure is 9.166 cubic meters. m.

The GCW-12Hr has a remote con­trol that has a timer func­tion that turns the air con­di­tion­er on and off alter­nate­ly. In addi­tion to the stan­dard mode, you can turn on the heat­ing option. The pow­er in both cool­ing and heat­ing mode is 3500 watts.


  • high pow­er;
  • noise lev­el — 45 W;
  • mul­ti­ple func­tions.


  • bulky.

Window air conditioner General Climate GCW-12HR - room area: 26 m²

Cus­tomer Reviews

Nicholas S. Per­fect­ly over­came the July and August heat of 21 years. And when it’s not need­ed, it just hangs out­side the win­dow.

Boris M. Cools per­fect­ly, rel­a­tive­ly qui­et, air flow from the street.

4. Ballu BWC-09AC

This air con­di­tion­er has a large num­ber of pos­i­tive reviews, but is slight­ly over­priced. The mod­el is designed for rooms with an area of ​​​​up to 24 square meters. m. There is a two-year war­ran­ty from the man­u­fac­tur­er. The indoor unit is a lit­tle noisy, the min­i­mum val­ue is 49 dB, so the device is more suit­able for a liv­ing room or a sim­i­lar room. The air­flow has a capac­i­ty of 6.5 cu. m/min

There are 4 oper­at­ing modes: stan­dard, cool­ing, auto­mat­ic and night. In order to cope with prob­lems, the device per­forms self-diag­nos­tics from time to time. There is a remote con­trol that will allow you to adjust the pow­er, modes, set timers, etc.


  • pow­er;
  • ease of instal­la­tion;
  • num­ber of modes.


  • some users have prob­lems with the con­fig­u­ra­tion.
Window air conditioner Ballu BWC-09 AC - air conditioner power: 9 BTU
Window air conditioner Ballu BWC-09 AC - operating mode: cooling / heating
Window air conditioner Ballu BWC-09 AC - inverter: yes
Window air conditioner Ballu BWC-09 AC - add.  modes: ventilation, night, dehumidification
Window air conditioner Ballu BWC-09 AC - filters: antibacterial

Cus­tomer Reviews

Dmit­ry Z. Advan­tages — ease of instal­la­tion, small size, well, the price.

Vladislav G. We thought about buy­ing a split sys­tem or a mobile out­door one in an apart­ment, we chose an aver­age one, they took this one. It does not seem to inter­fere on the win­dowsill, rel­a­tive­ly inex­pen­sive instal­la­tion and cost. At the moment we are using it, there is a good cool­ness, the blinds are com­fort­ably guid­ed, it is con­ve­nient to set up.

5. General Climate GCW-09HR

This win­dow air con­di­tion­er is slight­ly less noisy than the oth­ers (44 dB). It is designed for rooms with an area of ​​​​26 square meters. m. The width is small — 45 cm, height — 34.6, depth — 53.4 cm. There is an antibac­te­r­i­al fil­ter that can clean the air well in the room and more or less well in the whole apart­ment. Air flow capac­i­ty — 7 cubic meters. m/min

The kit comes with a remote con­trol that has a func­tion to turn on / off the timer. The mod­el works not only for cool­ing, but also for heat­ing. The total pow­er for all modes is 2600 watts. The man­u­fac­tur­er worked on the details, he installed anti-vibra­tion weights on the inter­nal pipelines, and also made a good fil­ter.


  • good equip­ment;
  • com­pact­ness;
  • heat­ing func­tion.


  • the heat­ing func­tion is poor­ly devel­oped.

Window air conditioner General Climate GCW-09HR - cooling power: 2900 W / heating: 3000 W

Cus­tomer Reviews

Yuri C. While new, it makes less noise than indi­cat­ed in the tech­ni­cal spec­i­fi­ca­tions. Turn­ing the com­pres­sor on and off can only be noticed with spe­cial super­vi­sion — well done.

Pavel Moro­zov I have been using air con­di­tion­ers since 2006. I don’t like to “sweat uncon­trol­lably” in the heat. At home, you need to rest from every­thing, includ­ing the heat.