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5 Best Through Wall Air Conditioners of 2025

Last Updated - 2025/08/03

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

PerfectAire

Perfect Aire 5PATW12000 12,000 BTU 115V Energy Star Through-the-Wall Air Conditioner

PerfectAire

CA$1,360.00

More Details
Main highlights
- This 24" unit is designed to fit all standard wall sleeves (sold separately from Perfect Aire - model#: PAWS1); includes an interior trim kit
- Includes full function remote control with Follow Me portable thermostat technology for precise, total room coverage
- Front-mounted, tilt-out air filter access for easing cleaning
- Control your comfort with 3 fan speeds, 4 smart modes: Auto, Sleep, Energy-Saver and Dry, and a 24-hour programmable timer
- 24-hour on/off timer
- 12,000 BTU 115V Energy Star through-the-wall air conditioner quietly cools areas between 500-550 sq. ft. (Uses 15A-115V Outlet)
CA$1,360.00
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Frigidaire

Frigidaire FHTC123WA1 12,000 BTU Through the Wall Air Conditioner, 115V

Frigidaire

CA$1,300.00

More Details
Main highlights
- Height 14.5" With 24" Depth 19"
- Energy Saver mode, 3 fan speeds, remote control
- Easy-to-Clean Washable Filter, with Check Filter Indicator
- 24 hour On/Off Timer, sleep mode, dry mode
- 12,000 BTU, 550 Sq. Ft Cooling Area
CA$1,300.00
3
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Frigidaire

Frigidaire FHTC103WA1 10,000 BTU Through the Wall Air Conditioner, 115V

Frigidaire

CA$1,089.74

More Details
Main highlights
- Height 14.5" With 24" Depth 19"
- Energy Saver mode, 3 fan speeds, remote control
- Easy-to-Clean Washable Filter, with Check Filter Indicator
- 24 hour On/Off Timer, and sleep mode
- 10,000 BTU, 450 Sq. Ft. Cooling Area
CA$1,089.74
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Frigidaire

Frigidaire FFTA1233U1 Though-The-Wall Air Conditioner, White, 12,000 BTU

Frigidaire

CA$1,053.75

More Details
Main highlights
- Product Type: HOME
- Package Dimensions: 73.0 Lx42.0 Hx69.0 W Inches
- Model Number: FFTA1233U1
- Made in China
CA$1,053.75
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

PerfectAire

Perfect Aire 4PATWH10002 10,000 BTU Thru-the-Wall Air Conditioner With Electric Heater, 230V, 450 sq.ft, R32

PerfectAire

CA$769.00

More Details
Main highlights
- Follow-me remote control acts as portable thermostat
- Cool, Heat, Fan, Eco, and Sleep modes
- 4-way adjustable air vents
- 3 cooling and fan speeds & 1 heat speed
- 24-hour timer, Auto-restart, Easy clean slide out filter
- 20A - 230 Volt power confirguration
CA$769.00

5 Best Through Wall Air Conditioners of 2025

Perfect Aire 5PATW12000 12,000 BTU 115V Energy Star Through-the-Wall Air Conditioner

Frigidaire FHTC123WA1 12,000 BTU Through the Wall Air Conditioner, 115V

Frigidaire FHTC103WA1 10,000 BTU Through the Wall Air Conditioner, 115V

Frigidaire FFTA1233U1 Though-The-Wall Air Conditioner, White, 12,000 BTU

Perfect Aire 4PATWH10002 10,000 BTU Thru-the-Wall Air Conditioner With Electric Heater, 230V, 450 sq.ft, R32

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