5 Best Frigidaire Window Air Conditioners of 2026
We compared five Frigidaire window air conditioners on cooling capacity, room size, noise, controls, efficiency and installation.
By Daniel Brooks
Updated October 21, 2026
Frigidaire window air conditioners cover everything from a basic unit for a small bedroom to a smart inverter model you can run from your phone. The line shares useful touches such as Eco and Sleep modes, Clean Filter alerts and Auto Restart, so the main choice is size and features. Our list of the best Frigidaire window air conditioners compares five current models on cooling capacity, room size, noise, controls and efficiency. To browse every model we cover, visit our Conventional Window Air Conditioners page.
All five run on a standard 115V outlet. Start with the size of your room, then decide whether you want a remote, Wi-Fi or a heat function.
All Products Compared
| Product | Best For | Capacity | Room Size | Efficiency | Notable Feature |
|---|---|---|---|---|---|
| Frigidaire 10,000 BTU Window Air Conditioner | Overall | 10,000 BTU | Up to 450 sq. ft. | Eco Mode, R-32 | 53 dBA, remote |
| Frigidaire 5,000 BTU Window Air Conditioner | Value | 5,000 BTU | Up to 150 sq. ft. | 450W, R-32 | 17,695 ratings |
| Frigidaire 8,000 BTU Smart Inverter Window Air Conditioner | Smart and efficient | 8,000 BTU | Up to 350 sq. ft. | ENERGY STAR, inverter | Wi-Fi, 41 dB |
| Frigidaire FHWC064WB1 6000 BTU Window Air Conditioner | Easy install | 6,000 BTU | Bedroom size | 500W, R-32 | 4.3 avg, 642 ratings |
| Frigidaire 8,000 BTU Window Air Conditioner with Supplemental Heat | Cooling and heat | 8,000 BTU | Up to 350 sq. ft. | Eco Mode | Supplemental heat |
| Award | Product | WikiCooling Score About WikiCooling ScoreThe WikiCooling Score is our own rating from 0 to 10, based on the criteria described on our How We Review page. It reflects research, not laboratory measurement, and is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | |
|---|---|---|---|
| Best Overall |
Frigidaire 10,000 BTU Window Air Conditioner
|
8.4/10 | Buy |
| Best Budget |
Frigidaire 5,000 BTU Window Air Conditioner
|
8.3/10 | Buy |
| Best Premium |
Frigidaire 8,000 BTU Smart Inverter Window Air
|
8.0/10 | Buy |
Frigidaire FHWC064WB1 6000 BTU Window Air
|
8.3/10 | Buy | |
Frigidaire 8,000 BTU Window Air Conditioner
|
7.5/10 | Buy |
Frigidaire 10,000 BTU Window Air Conditioner
This 10,000 BTU window air conditioner cools rooms up to 450 sq. ft. with multi-directional airflow and three fan speeds. It operates quietly at 53 dBA and includes Eco, Sleep, and Dry modes plus a 24-hour timer, making it a practical choice for medium-sized spaces like living rooms or bedrooms.
Pros
- Quiet operation at 53 dBA
- Remote control included for convenience
- Easy maintenance with washable filter and Clean Filter alert
- Energy-saving Eco and Sleep modes
- Quick cooling performance per positive reviews
Cons
- No inverter compressor for variable speed
- Weight of 57.8 lbs may require two-person installation
- Standard 1-year warranty
Frigidaire 5,000 BTU Window Air Conditioner
This Frigidaire window air conditioner cools rooms up to 150 sq. ft. with 5,000 BTU. It operates quietly at 52 dBA and features two fan speeds and effortless temperature control. Ideal for small bedrooms or living spaces.
Pros
- Quiet operation at 52 dBA
- Easy-to-clean washable filter
- Auto restart feature
- Adjustable side panels for fit
- Two fan speeds for customization
Cons
- No inverter compressor
- Manual button controls only
- Heavy at 35.3 pounds
Frigidaire 8,000 BTU Smart Inverter Window Air
This Frigidaire window air conditioner uses an inverter compressor to deliver steady cooling at 41 dB for quiet operation. The 8,000 BTU output covers rooms up to 350 square feet, and Wi-Fi enables app or voice control. It is a good choice for anyone who wants energy-efficient, smart cooling in a bedroom or small living room.
Pros
- Quiet operation at 41 dB
- Inverter compressor for energy savings
- Wi-Fi and app control
- Energy Star certified
- Washable filter with alert
Cons
- Heavy at 55 pounds, may need two people to install
- Requires window opening height of exactly 14 inches
- Only 1-year warranty
Frigidaire FHWC064WB1 6000 BTU Window Air
A compact 6,000 BTU window air conditioner designed for bedrooms up to 250 square feet. It offers multi-directional airflow, three fan speeds, and a programmable 24-hour timer for flexible cooling. The washable filter and sleep mode add convenience and energy savings, making it a practical choice for small spaces.
Pros
- Quiet operation at 51 dB
- Washable and easy-to-clean filter
- Programmable 24-hour timer
- Sleep mode for overnight comfort
- Remote control included
Cons
- No inverter compressor
- Heavy at 42 pounds
- Covers only 250 square feet
Frigidaire 8,000 BTU Window Air Conditioner
The Frigidaire FHWH084WB1 is a 115-volt window air conditioner that provides both cooling and supplemental heating for year-round comfort in rooms up to 350 sq. ft. It operates at a quiet 53 dBA, making it suitable for bedrooms, and includes Eco, Sleep, and Dry modes alongside a remote control. The unit is best for those who need a single-window solution for moderate climates with occasional heating requirements.
Pros
- Quiet operation at 53 dBA
- Supplemental heat for cool weather
- Eco, Sleep, and Dry modes
- Clean Filter alert for easy maintenance
- Remote control included
Cons
- Heavy at 61 pounds
- Maximum window opening width only 19 inches
- No inverter compressor
Top 3 Frigidaire Window Air Conditioners Reviewed
#1 Frigidaire 10,000 BTU Window Air Conditioner: Best Overall
Why We Picked It
The Frigidaire 10,000 BTU unit is the model we recommend to most homes. It covers a medium room up to 450 sq. ft., holds a 4.4 average from 420 ratings, the best average in the line, and adds a remote, Eco and Sleep modes and a quiet 53 dBA rating.
This Frigidaire FHWC103TC1 is a 10,000 BTU unit for medium rooms up to 450 sq. ft. It runs on a standard 115V outlet and lists 53 dBA, which is quiet for its size. Electronic controls and a remote cover custom temperature settings, three fan speeds and 6-way directional airflow. Eco Mode and Sleep Mode trim energy use, Dry Mode pulls moisture out of muggy air, and a 24-hour on/off timer lets you schedule it. A Clean Filter alert tells you when to wash the dust filter, and Auto Restart brings back your settings after an outage. It holds a 4.4 average from 420 ratings.
Key Specifications
- Cooling Capacity: 10,000 BTU
- Room Size: Up to 450 sq. ft.
- Noise Level: 53 dBA
- Power: 115V
- Modes: Cool, Fan, Dry, Eco, Sleep
- Extras: Remote, 24-hour timer, Auto Restart
| Pros | Cons |
|---|---|
|
|
Things to Consider
It fits windows 23 to 36 inches wide and needs about 14.6 inches of opening height. At 57.8 pounds, plan on two people to lift it into the sill.
Best For
This unit is best for a living room, a large bedroom or a home office of medium size.
Check the current price and availability of the Frigidaire 10,000 BTU Window Air Conditioner on Amazon.
Read our full Frigidaire 10,000 BTU Window Air Conditioner review.
#2 Frigidaire 5,000 BTU Window Air Conditioner: Best Value
Why We Picked It
For a small bedroom, the Frigidaire 5,000 BTU unit is the value pick. It has the largest ratings base of any Frigidaire window unit, 17,695 ratings with a 4.3 average, and it keeps things simple with Effortless Temperature Control and Auto Restart.
The Frigidaire FFRA051WAE is the brand’s simple 5,000 BTU unit for small bedrooms up to 150 sq. ft. It runs on 115V and draws 450W, so it is easy on a shared circuit. Effortless Temperature Control holds your preset temperature, and two fan speeds cover the rest. The listing puts the noise at 52 dBA, quiet enough for a bedroom. Auto Restart restores the previous settings after a power cut, the washable filter is easy to rinse, and an extra-long three-prong cord removes the need for an extension cord. With 17,695 ratings and a 4.3 average, it has the largest ratings base of any Frigidaire model we cover.
Key Specifications
- Cooling Capacity: 5,000 BTU
- Room Size: Up to 150 sq. ft.
- Noise Level: 52 dBA
- Power: 115V, 450W
- Fan Speeds: 2
- Extras: Auto Restart, washable filter
| Pros | Cons |
|---|---|
|
|
Things to Consider
This unit has on-board controls only, so you adjust it at the window. It is sized for 150 sq. ft., so a larger room will need the 8,000 or 10,000 BTU model.
Best For
This unit is best for a small bedroom, a nursery-sized room or a home office.
Check the current price and availability of the Frigidaire 5,000 BTU Window Air Conditioner on Amazon.
Read our full Frigidaire 5,000 BTU Window Air Conditioner review.
#3 Frigidaire 8,000 BTU Smart Inverter Window Air Conditioner: Best Smart Inverter Pick
Why We Picked It
The Frigidaire 8,000 BTU Smart Inverter is the most advanced model in the line. It adds an inverter compressor, Energy Star certification and Wi-Fi with Alexa and Google Home, and it lists the lowest noise figure here at 41 dB.
Frigidaire’s FHWW085WE1 combines an inverter compressor with Energy Star certification and Wi-Fi in an 8,000 BTU unit for rooms up to 350 sq. ft. The inverter adjusts its speed instead of cycling on and off, which keeps the temperature steadier and the sound lower, and the specifications list 41 dB. You can run it from the Frigidaire app, Amazon Alexa or Google Home, or use the included remote. Three fan speeds, 6-way directional airflow, Dry Mode, a 24-hour timer and a Clean Filter alert round out the controls. It holds a 4.1 average from 36 ratings.
Key Specifications
- Cooling Capacity: 8,000 BTU
- Room Size: Up to 350 sq. ft.
- Efficiency: ENERGY STAR, inverter
- Noise Level: 41 dB
- Power: 115V
- Controls: Remote, app, Alexa, Google Home
| Pros | Cons |
|---|---|
|
|
Things to Consider
It fits windows 24 to 36 inches wide and about 14 inches high. Wi-Fi setup runs through the Frigidaire app.
Best For
This unit is best for a bedroom or small living room where low noise and lower power bills matter.
Check the current price and availability of the Frigidaire 8,000 BTU Smart Inverter Window Air Conditioner on Amazon.
Read our full Frigidaire 8,000 BTU Smart Inverter Window Air Conditioner review.
Other Models Worth Considering
Frigidaire FHWC064WB1 6000 BTU Window Air Conditioner. A 6,000 BTU unit with a slide-out chassis, three fan speeds, Sleep Mode, a 24-hour timer and a 51 dB rating. It holds a 4.3 average from 642 ratings.
Frigidaire 8,000 BTU Window Air Conditioner with Supplemental Heat. An 8,000 BTU unit with supplemental heat, Eco, Sleep and Dry modes, a remote and a 53 dBA rating for rooms up to 350 sq. ft.
What to Expect from Frigidaire Window Air Conditioners
Frigidaire window units use rotary compressors in the basic models and an inverter compressor in the smart line. Electronic models share the same control set: a remote, three fan speeds, multi-directional airflow, Eco and Sleep modes, a 24-hour timer and a Clean Filter alert. Expect a standard window kit in the box and a 115V plug on every unit in this list.
The basic 5,000 BTU unit trades the remote for simplicity, while the supplemental heat model adds a heater for spring and fall. Frigidaire lists a one year manufacturer warranty on these units.
For more options, see our guides to conventional window air conditioners and smart window air conditioners. The product cards show the current price for each system.
How to Choose a Frigidaire Window Air Conditioner
Size the Unit to the Room
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 |
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.
Pick Basic, Electronic or Smart
Frigidaire’s basic unit has on-board controls only. The electronic models add a remote, timer and Eco mode, and the smart inverter model adds Wi-Fi, voice control and quieter, more efficient operation.
Measure Your Window First
Check the width and height of the window opening against the range in each listing, and make sure the sill can carry the weight. Conventional units are built for double hung windows that slide up and down. Casement and sliding windows need a different type of air conditioner.
Consider Noise for Bedrooms
Many listings give a decibel figure for the low fan setting. Inverter units and models with a sleep or mute mode are the quietest choice for bedrooms, while louder units are fine in a kitchen or living room.
Read the Warranty
Most window units carry a one year warranty, but some brands add longer coverage on the compressor or the sealed system. Check whether the extra years cover labor or parts only, and register the unit after purchase.
How We Evaluate Frigidaire Window Air Conditioners
We rank window air conditioners on manufacturer specifications, listing details and aggregated buyer ratings. For a single-brand guide we picked different models from the brand’s current line, one per size or feature class, and left out color and bundle variants of the same unit, portable models, renewed listings and listings with too little data. We weighed cooling capacity against room size, efficiency features and the size of each rating base first, then compared noise, controls, installation fit, power needs and warranty.
Frequently Asked Questions
Which Frigidaire window air conditioner is the quietest?
Among these models, the 8,000 BTU Smart Inverter lists the lowest figure at 41 dB, thanks to its inverter compressor.
Do Frigidaire window units have Auto Restart?
Yes. The 5,000 BTU, 10,000 BTU and supplemental heat models in this list all restore their previous settings after a power outage.
Can a Frigidaire window unit heat a room?
The supplemental heat model can take the chill off a room in mild weather, but Frigidaire positions it as a supplement to your main heating system.
How often should I clean the filter?
Most brands recommend washing the filter about every two weeks in the cooling season, or whenever the filter light comes on. A clogged filter cuts airflow and efficiency.
Final Verdict
The Frigidaire 10,000 BTU Window Air Conditioner is the best Frigidaire window air conditioner for most rooms, with a 4.4 average from 420 ratings, a remote and quiet 53 dBA operation. For a small bedroom, the Frigidaire 5,000 BTU Window Air Conditioner is the value pick with 17,695 ratings. For the lowest noise and lower energy use, choose the Frigidaire 8,000 BTU Smart Inverter Window Air Conditioner.
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.