GE AHEK14AC 14,000 BTU Smart Window AC Review: ENERGY STAR Wi-Fi
An ENERGY STAR certified 14,000 BTU Wi-Fi window air conditioner for rooms up to 700 sq. ft. on standard 115V power, with SmartHQ app scheduling, Alexa and Google Assistant support, a remote and Eco Mode.
By Daniel Brooks
Updated October 8, 2026
The GE AHEK14AC 14,000 BTU Smart Window Air Conditioner is an ENERGY STAR certified Wi-Fi unit for large rooms up to 700 square feet. It runs on standard 115V power and connects to the SmartHQ app, Amazon Alexa and Google Assistant. Among large conventional window air conditioners, it is one of the few that combines this capacity with smart control and a standard plug.
It holds 4.3 stars from 70 ratings. The main considerations are its 72 pound weight and a listed noise level of 63 dB. We evaluated it based on the manufacturer’s specifications.
Our Verdict
This GE is a strong smart choice for a large living room. Its strongest points are 14,000 BTU on a 115V plug, ENERGY STAR certification, SmartHQ app control with scheduling, Alexa and Google Assistant support, an included remote, an Eco Mode that turns off the fan and compressor once the room is cool, and 3 cooling modes with 3 fan speeds.
The trade-offs are weight, noise and refrigerant. At 72 pounds, installation needs two strong people, the listed noise level is 63 dB, and it uses R-410A. There is no inverter. If you want connected, efficient cooling for a room up to 700 square feet without a higher-voltage circuit, it is worth considering.
GE 14,000 BTU Smart Window Air Conditioner
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Key Specifications
| Feature | Specification |
|---|---|
| Brand | GE |
| Model | AHEK14AC |
| Type | Smart window air conditioner, fixed chassis |
| Cooling Capacity | 14,000 BTU |
| Room Size (listed) | Up to 700 sq. ft. |
| ENERGY STAR | Certified |
| Efficiency | 11.2 (listed as SEER) |
| Noise Level | 63 dB |
| Voltage / Power | 115V, 1220W |
| Window Fit | Double-hung, 25″ to 36.625″ wide, 14.563″ high (per feature list) |
| Dimensions | 21.31″D x 20.19″W x 15.06″H |
| Weight | 72 pounds |
| Modes / Fan Speeds | 3 cooling modes / 3 fan speeds, Eco Mode |
| Smart Controls | SmartHQ app, Amazon Alexa, Google Assistant, remote |
| Filter | Slide-out washable filter |
| Compressor | Rotary, no inverter |
| Refrigerant | R-410A |
| Warranty | 1-year replacement |
Cooling Capacity and Room Size
GE rates the AHEK14AC at 14,000 BTU for large rooms up to 700 square feet and names living rooms and family rooms. That suits a large open living area, an open kitchen and dining space, or a big primary suite.
If the space includes a kitchen, remember that the ENERGY STAR guidance adds 4,000 BTU for kitchens, so a 700 square foot area with cooking may need more. For a large living room, it is a good match.
If your room is well under 550 square feet, consider a smaller unit. A 14,000 BTU unit in a mid-size room cools quickly and cycles off before removing much humidity, which can leave the space cool but clammy.
ENERGY STAR publishes this general guide for sizing a room air conditioner by floor area:
| Room Size (sq ft) | Cooling Capacity (BTU/hr) |
|---|---|
| 100 to 150 | 5,000 |
| 150 to 250 | 6,000 |
| 250 to 300 | 7,000 |
| 300 to 350 | 8,000 |
| 350 to 400 | 9,000 |
| 400 to 450 | 10,000 |
| 450 to 550 | 12,000 |
| 550 to 700 | 14,000 |
| 700 to 1,000 | 18,000 |
Adjust for your room: reduce capacity by 10 percent for a heavily shaded room, increase it by 10 percent for a very sunny room, add 600 BTU for each regular occupant beyond two, and add 4,000 BTU if the unit cools a kitchen. Source: ENERGY STAR.
At its listed 14,000 BTU, it lines up with rooms of about 550 to 700 square feet, which matches GE’s coverage claim.
Installation and Fit
The feature list gives a fit for double-hung windows from 25 to 36.625 inches wide and 14.563 inches high, using the included EZ Mount kit. The specification sheet lists a minimum height of 15.06 inches, matching the cabinet height, so measure your opening carefully and check the manual.
The cabinet measures 21.31 inches deep, 20.19 inches wide and 15.06 inches tall, and weighs 72 pounds. Plan on two strong people and follow the manual for support. It plugs into a standard 115V outlet; at 1220 watts, check for a dedicated circuit recommendation.
Noise, Energy Use and Efficiency
The listed noise level is 63 dB, which is typical for a large fixed-speed unit and fine for a living room, but loud for a bedroom.
The unit is ENERGY STAR certified, and the listing gives an efficiency figure of 11.2, labeled as SEER, with a power draw of 1220 watts. Eco Mode turns off both the fan and compressor once the room is cool enough. The compressor has no inverter.
Controls and Smart Features
SmartHQ lets you monitor, schedule and control the unit from anywhere. For a large room that takes time to cool, starting it from your phone before you get home is especially useful. Alexa and Google Assistant add voice control, and the included remote covers in-room adjustments.
You get 3 cooling modes and 3 fan speeds to balance comfort, noise and energy use.
Eco Mode pairs well with app scheduling. While the room is in use, Eco Mode stops the fan and compressor once the set temperature is reached, and the schedule keeps the unit off when nobody is home. Voice control is a practical extra in a large living room, where the remote is easy to misplace.
Maintenance and Drainage
The slide-out, washable filter makes cleaning easy, and GE recommends cleaning it every 30 days.
The listing does not describe condensate drainage. Check the manual for how water is handled and for seasonal removal steps.
Pros and Cons
| Pros | Cons |
|---|---|
| 14,000 BTU on standard 115V power | Heavy at 72 pounds |
| ENERGY STAR certified | Listed noise level of 63 dB |
| SmartHQ app, Alexa and Google Assistant | Uses older R-410A refrigerant |
| Eco Mode turns off fan and compressor | No inverter compressor |
| Remote and EZ Mount kit included | Window height figures differ in the listing |
Who Should Buy It
| Who Should Buy It? | Who Should Look Elsewhere? |
|---|---|
| Large living rooms up to 700 sq. ft. | Bedrooms and small rooms |
| Homes without a higher-voltage outlet | Light sleepers |
| Smart home users with Alexa or Google | Anyone installing alone |
| Buyers who want ENERGY STAR efficiency | Buyers who want a newer refrigerant |
| Buyers who want app scheduling | Casement or sliding window owners |
Final Verdict
The GE AHEK14AC 14,000 BTU Smart Window Air Conditioner brings ENERGY STAR efficiency, SmartHQ scheduling, Alexa and Google Assistant support and Eco Mode to a large-room unit that runs on standard 115V power. It suits a large living room up to 700 square feet. The compromises are a 72 pound weight, a listed 63 dB and R-410A refrigerant. You can check the current price and details for the GE AHEK14AC 14,000 BTU Smart Window Air Conditioner, or compare other 14,000 BTU window air conditioners.
Frequently Asked Questions
Is the GE AHEK14AC ENERGY STAR certified?
Yes. GE lists it as ENERGY STAR certified.
Does it need a special outlet?
No. The listing gives a voltage of 115V. At 1220 watts, check the manual for any dedicated circuit recommendation.
Can I control it with my phone?
Yes. SmartHQ lets you monitor, schedule and control it from anywhere, and it works with Alexa and Google Assistant.
How heavy is it?
It weighs 72 pounds, so plan on two strong people for installation.
About the author
Daniel Brooks is a home cooling editor at WikiCooling, covering window, portable, through-the-wall and mini-split air conditioners, fans, and dehumidifiers. He researches cooling capacity, energy efficiency, noise levels, installation requirements, and buyer feedback to help homeowners choose the right unit for their room size, climate, and budget.