Best 25000 Btu Window Air Conditioner – Top 7 Picks and Reviews 2020

We looked at the reviews left by consumers and found the best of the best using our data-backed approach.

Here’s a look at the best 25000 Btu Window Air Conditioner

Bestseller No. 1
Koldfront WAC25001W 208/230v 25,000 BTU Heat/Cool Window Air Conditioner - White
43 Reviews
Koldfront WAC25001W 208/230v 25,000 BTU Heat/Cool Window Air Conditioner - White
  • Coverage area: 1,500 sq. ft. (cool) 700 sq. ft. (heat); Three (3) fan speeds; Four (4) operation modes; 24 hour timer; 4-way air directional louvers
  • Moisture removal: 137 pints/day; 16,000 BTU heating 22.5A/4800W; 25,000 BTU cooling 11.3A/2660W
  • Fits windows between 31 & 42 wide; Minimum window height: 19.5; Dimensions 18.6" H x 26.5" W x 26.5" D
  • Please note: This unit requires a 30 Amp 230 Volt breaker to function properly. Plug type: LCDI 6-30P
  • PLEASE NOTE: Delivery will be curbside, inside delivery is not available. A valid phone number is required for delivery purposes, please ensure the correct phone number is provided in your shipping information when placing this order. ALSO NOTE: This window air conditioner does not require a wall sleeve
Bestseller No. 2
Frigidaire FFRE2533U2 25,000 BTU 230V Window-Mounted Heavy-Duty Temperature Sensing Remote Control...
23 Reviews
Frigidaire FFRE2533U2 25,000 BTU 230V Window-Mounted Heavy-Duty Temperature Sensing Remote Control...
  • 2016 Energy Star: 10.3 Energy Efficiency Ratio (EER)
  • 25,000 (high) / 24,700 (low) BTU heavy-duty air conditioner for window-mounted installation
  • Special 230V electrical outlet required (Unit will not work with a standard 115V outlet)
  • Quickly cools a room up to 1,600 sq. ft.
  • Dehumidification up to 10.3 pints per hour
SaleBestseller No. 3
Frigidaire FFRH2522R2 25,000 BTU Window-Mounted Room Air Conditioner
54 Reviews
Frigidaire FFRH2522R2 25,000 BTU Window-Mounted Room Air Conditioner
  • Heavy-duty air conditioner/supplemental heater with slide-out chassis for either window or wall installation (Window mounting kit included)
  • 25,000 BTU cooling / 16,000 BTU supplemental heating (Special 230V electrical outlet required - unit will not work with a standard 115V outlet)
  • Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 45 Degree
  • For a room up to 1600 sq. ft. with dehumidification up to 8 pints per hour, multi-speed electronic controls and full-function remote control
  • Auto cool, Energy Saver mode, Sleep mode, 8-way air direction and washable mesh filter with check filter alert
Bestseller No. 4
LG LW2516ER 24,500 BTU 230V Window-Mounted AIR Conditioner with Remote Control
2,098 Reviews
LG LW2516ER 24,500 BTU 230V Window-Mounted AIR Conditioner with Remote Control
  • 2016 energy star: 10. 3 energy efficiency ratio (eer)
  • Special 230V electrical outlet required (unit will not work with a standard 115V outlet)
  • 24, 500 btus cools a room up to 1560 sq. Ft. dBA Level (Indoor / Outdoor)- 62/69
  • Dehumidification up to 7. 7 pints per hour
  • 3 cooling speeds/3 fan speeds for cooling flexibility
Bestseller No. 5
FRIGIDAIRE Energy Star 25,000 BTU 230V Window-Mounted Heavy-Duty Air Conditioner with Full-Function...
  • Energy Star efficiency conserves energy and saves you money on your electric bill (10. 3 EER)
  • 25, 000 BTU heavy-duty air conditioner for window-mounted installation
  • Special 230V electrical outlet required (Unit will not work with a standard 115V outlet)
  • Quickly cools a room up to 1600 sq. ft. with dehumidification up to 8 pints per hour
  • Low power start-up and operation conserves energy and saves you money
Bestseller No. 6
Koldfront WAC18001W 18,500 BTU 208/230V Heat/Cool Window Air Conditioner
  • 18500 BTU cooling 7.7A; 16000 BTU heating 20.0A; Input voltage: 208/230 V/60 Hz
  • 700- 1,000 sq. ft. coverage area; remote control included; Installation hardware and weather seals included; 4-way air directional louvers
  • 2 year warranty; energy saver mode; EER 10.7; 4 operation modes; Window Width: 31" to 42"; Window Minimum Height: 19.5
  • Please note: This model requires a 30 Amp 230 Volt breaker to function properly.
  • PLEASE NOTE: Delivery will be curbside, inside delivery is not available. A valid phone number is required for delivery purposes, please ensure the correct phone number is provided in your shipping information when placing this order. ALSO NOTE: This window air conditioner does not require a wall sleeve
Bestseller No. 7
Frigidaire FFRH1822R2 18500 BTU 230V Median Slide-Out Chassis Air Conditioner with 16,000 BTU...
107 Reviews
Frigidaire FFRH1822R2 18500 BTU 230V Median Slide-Out Chassis Air Conditioner with 16,000 BTU...
  • Median air conditioner/supplemental heater with slide-out chassis for either window or wall installation (Window mounting kit included)
  • 18, 500 BTU cooling / 16, 000 BTU supplemental heating (Special 230V electrical outlet required - unit will not work with a standard 115V outlet)
  • Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 45 DegreeF. Amps (Cool): 7. 7 / 8. 3. Horsepower (Cool): 2. 49
  • For a room up to 1050 sq. ft. with dehumidification up to 5. 5 pints per hour, multi-speed electronic controls and full-function remote control
  • Plug Type LCDI 6-30P. CFM: 446