Best Through Wall Air Conditioners In February 2025

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Looking for some of the Best Through Wall Air Conditioners? As you may know, there are dozens of similar products out there and some come with vastly different price tags. Let us help you out here – we have handpicked for you the Best Through Wall Air Conditioners.

To help you in your search, we have completed this list of the Best Through Wall Air Conditioners.

Top Rated Best Through Wall Air Conditioners Of 2025

Rank	Product Name	Score
1	Koldfront WTC8002WCO 8,000 BTU 115V Through the Wall Air Conditioner - Cool Only Buy Now	9.7 Buy Now
2	Koldfront WTC10002WCO115V 10,000 BTU 115V Through The Wall Air Conditioner - Cool Only Buy Now	9.5 Buy Now
3	Koldfront WTC8001W 8,000 BTU Through the Wall Air Conditioner with 3500 BTU Heater Buy Now	9.1 Buy Now
4	Koldfront WTC10001W 10000 BTU 208/230V Through The Wall Air Conditioner with 10600 BTU Buy Now	8.8 Buy Now
5	Koldfront WTC12001W 12,000 BTU 208/230V Through The Wall Heat/Cool Air Conditioner Buy Now	8.6 Buy Now
6	LG LT1216CER 11,800 BTU 115V Through-the-Wall Remote Control Air Conditioner, White Buy Now	8.3 Buy Now
7	Koldfront WTC12002WCO115V 12,000 BTU 115V Through The Wall Air Conditioner - Cool Only Buy Now	8.1 Buy Now
8	Frigidaire Home Comfort White 10,000 BTU 10.6 Eer 230V Through-The-Wall Air Conditioner Buy Now	7.8 Buy Now
9	Keystone KSTAT10-1C 10,000 BTU 115V Through-the-Wall Air Conditioner with "Follow Me" LCD Remote Buy Now	7.5 Buy Now
10	Emerson Quiet Kool 8,000 BTU 115V Smart Through-The-Wall Air Conditioner with Remote, Wi-Fi Buy Now	7.2 Buy Now

1. Koldfront WTC8002WCO 8,000 BTU 115V Through the Wall Air Conditioner - Cool Only

• Compatible with the koldfront wall air conditioner sleeve (wtcslv) sold separately
• Temperature range: 62 f - 86 f, sleep mode, 24 hour timer, energy saver feature, control panel with digital display
• Dimensions: 14.5" h x 24.2" w x 20.3" d, weight 64.9 lbs, dehumidifier function, power cord length 6 1/2 ft, plug type: nema 5-15p
• 8,000 btu cooling, coverage area 300-350 square feet, eer 10.6, remote control included
• For a 10,000 btu version of this model see model: wtc10002wco115v and 12,000 btus see wtc12002wco115v

2. Koldfront WTC10002WCO115V 10,000 BTU 115V Through The Wall Air Conditioner - Cool Only

3. Koldfront WTC8001W 8,000 BTU Through the Wall Air Conditioner with 3500 BTU Heater

• 300-350 sq. ft. coverage area, remote control included, 2 year warranty
• Note: heat function is only intended to provide supplemental heating in addition to an existing heat source.
• 8,000 btu cooling - 890 w/7.8a, 4,200 btu heating - 1320w/12.0a dimensions: 14.5" h x 24.2" w x 20.3" d
• Compatible with the koldfront wall air conditioner sleeve (wtcslv) sold separately, to purchase with the sleeve see model wtc8001wkit
• 4-way air directional louvers, three (3) fan speeds, four (4) operation modes

4. Koldfront WTC10001W 10000 BTU 208/230V Through The Wall Air Conditioner with 10600 BTU

5. Koldfront WTC12001W 12,000 BTU 208/230V Through The Wall Heat/Cool Air Conditioner

• 4-way air directional louvers, three (3) fan speeds, four (4) operation modes
• Dehumidification capacity: approximately 60 pints/day, input voltage: 208/230 v/60 hz, eer 9.5
• Compatible with the koldfront wall air conditioner sleeve (wtcslv) sold separately
• 450-550 sq. ft. coverage area, remote control included
• 12000 btu cooling: 1330w/6.6a, 10600 btu heating: 3450w/15.5a

6. LG LT1216CER 11,800 BTU 115V Through-the-Wall Remote Control Air Conditioner, White

• Through the wall installation: this 11,800 btu air conditioner is suited for a through the wall installation. it is not properly vented for a standard window installation. unit has dimension of 24 w x 20.1 d x 14.4 h and requires a wall sleeve of 24.5 to 27 in width (recommended axsva1 or axsva4, sold separately).
• Confident cooling: this air conditioner features 3 cooling speeds and 3 pre-programmed modes meant to cool rooms up to 530 sq. ft using a turbo fan. energy saver mode keeps the fan running to circulate air but turns off the compressor when your desired room temperature is reached. dry mode removes up to 3.9 pints of moisture per hour. 4-way air deflection gives you ...
• Energy efficient r-32 refrigerant: with an energy efficiency ratio (eer) of 10.6, this energy star-rated air conditioner employs the most efficient refrigerant currently used in the industry. r-32 has a 67% lower score on the global warming potential scale than industry-standard r410a, which is kinder to the planet while keeping you cool.
• Accessories included: a plastic, snap-together trim kit finishes the indoor installation, while a plastic mesh grille protects the outdoor. a washable, reusable filter, insulation foam, and a remote control are also included.

7. Koldfront WTC12002WCO115V 12,000 BTU 115V Through The Wall Air Conditioner - Cool Only

• For a 10,000 btu version of this model see model: wtc10002wco115v and 8,000 btus see wtc8002wco
• Dimensions: 14.5" h x 24.2" w x 20.3" d, weight 75.9 lbs, dehumidifier function, power cord length 6 1/2 ft
• Compatible with the koldfront wall air conditioner sleeve (wtcslv) sold separately
• Temperature range: 62 f - 86 f, sleep mode, 24 hour timer, energy saver feature, control panel with digital display
• 12,000 btu cooling, coverage area 450-550 square feet, eer 10.5, remote control included, input voltage: 115 v/60 hz

8. Frigidaire Home Comfort White 10,000 BTU 10.6 Eer 230V Through-The-Wall Air Conditioner

• Filter type: anti-bacterial mesh
• General specs: warranty: 1 year full/5 year sealed system|shipping weight (lbs): 91|max wall thickness: 18"|product weight (lbs): 78|refrigerant: r410a|brandfamilyfrigidaire: yes|productlaunch: na|power type: electric|size: n/a|installation type: built-in|collection: frigidaire
• Energy star certified: no
• Electrical specs: plug type: lcdi 6-15p|amps (cool): 4.5/4.8|power cord length: 5-1/2'(6')|watts (cool): 940/920|voltage rating: 230v / 208v 60hz
• Certifications & approvals: energy star certified: no|safety certification: ul/cul|etl listed: no|ada compliant - all brands: no|nsf certified: no
• 10, 000 btu built-in room air conditioner- 230v/60hz

9. Keystone KSTAT10-1C 10,000 BTU 115V Through-the-Wall Air Conditioner with "Follow Me" LCD

• Energy star-rated cooling: with a 10. 6 energy efficiency ratio (eer), this 10, 000 btu through the wall air conditioner can effectively cool rooms up to 450 sq. ft and dehumidify up to 2. 3 pints per hour. (product is not suitable for window installation). perfect for large bedrooms, living rooms, or family rooms.
• Fit: this air conditioner will fit in your existing 24. 5 to 27 sleeve. we it. at 20. 3 d x 24. 2 w x 14. 5 h, we provide the foam seals and installation kit necessary to retrofit your existing sleeve. if you dont have a sleeve, the matching keystone kstslv1 is also available for purchase (sold separately).
• Energy-conscious options: while there are 3 cooling modes and 3 fan speeds pre-programmed, you have flexibility. the auto option will automatically ramp up and down the fan speed to keep youre pre-set temperature constant. the energy-saver mode conserves energy and saves you money by turning off the compressor once your desired temperature is reached.
• Front-access filter: lets face it. filters collect dust. with our front-access design, cleaning that dusty filter is a piece of cake. simply pull it out, vacuum or rinse and dry, and slide back into place. no hassle and no disassembly required.
• Temperature sensing follow me remote control: with a thermostat built into the remote control, say good-bye to uneven room temperatures. the remote makes it easier to control the unit from anywhere in the room and its integrated thermostat signals the ac to cool the space based on where you are.

10. Emerson Quiet Kool 8,000 BTU 115V Smart Through-The-Wall Air Conditioner with Remote, Wi-Fi

• Split air exhaust vents: two air exhaust vents (instead of one) combine with three fan speeds to give you 8-way flexibility to direct the flow of cold air where you want it when you want it.
• Quiet cooling for small to medium rooms: this 8000 btu through the wall air conditioner efficiently cools up to 350 sq. ft while saving you money thanks to its energy star rating. at 52db, this unit is among the quietest in the industry, making it ideal for bedrooms and other small to medium sized rooms. (product is not suitable for window installation)
• Smart voice control with alexa and google: this wi-fi enabled, smart through the wall air conditioner pairs easily with both amazon alexa, through the smart life skill, and google home, by enabling smart life in the home control section. additional wi-fi controls via the he smart app on your smartphone or tablet supplement these voice controls.
• Programmable timer and sleep mode: integrated 24-hour timer can be set via on-board controls, remote control, phone/tablet app, or voice controls. intelligent sleep mode takes it one step further by slowly adjusting the temperature and fan speed to keep you comfortable overnight while saving you energy and money.
• Exclusive 1-2-5 warranty: your emerson quiet kool wi-fi enabled air conditioner comes with an industry-exclusive 1-2-5 warranty that covers 1 year of labor, 2 years of parts, and 5 years on the compressor. buy and use with confidence.