The right Whirlpool window air conditioner depends on your room, window opening and preferred features—not just the BTU number. Whirlpool Home Comfort’s linked catalog lists models from 5,000 to 24,000 BTU, including mechanical-control, electronic-control and inverter options. Its room-coverage figures are manufacturer estimates, so use them as a starting point and verify the exact unit’s fit before buying.
Which Whirlpool window air conditioner fits your room?
For a quick comparison, the following models pair published capacity with manufacturer-claimed maximum room area. These figures come from Whirlpool Home Comfort / XLS Products’ product pages, whose footer carries © 2026; they are not independent performance tests or guarantees for every room.
| Model | Capacity and claimed coverage | Published features |
|---|---|---|
| WHAW050DW | 5,000 BTU; up to 150 sq. ft. | Mechanical rotary controls; washable filter; 115 V. [Source] |
| WHAW-081IN | 8,000 BTU; up to 350 sq. ft. | Inverter; 42 dB mute mode; up to 1.25 pints/hour dehumidification; 24-hour timer; Eco and Sleep modes. [Source] |
| WHAW-101IN | 10,000 BTU; up to 450 sq. ft. | Inverter; 42 dB mute mode; up to 1.5 pints/hour dehumidification; 24-hour timer; Eco and Sleep modes. [Source] |
| WHAW-121IN | 12,000 BTU; up to 550 sq. ft. | Inverter; 42 dB mute mode; up to 1.75 pints/hour dehumidification; 24-hour timer; Eco and Sleep modes. [Source] |
| WHAW-151IN | 15,000 BTU; up to 700 sq. ft. | Inverter; 43 dB mute mode; up to 2 pints/hour dehumidification; 24-hour timer; Eco and Sleep modes. [Source] |
The catalog lists a broader range of 15 window A/C products, from 5,000 to 24,000 BTU, with different control and technology configurations. See the Whirlpool Home Comfort window A/C catalog for current models and availability. Coverage, sound and dehumidification values in the table are manufacturer specifications, not independent measurements.
Best fit for a smaller room: WHAW050DW
The 5,000 BTU WHAW050DW is the listed mechanical-control example for rooms up to 150 square feet. It may suit shoppers who want rotary controls and a washable filter, provided its electrical and window requirements match the installation.
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- Powerful Cooling Capacity: The Whirlpool 15,000 BTU window air conditioner is powerful enough to cool rooms up to 700 square feet with 3.5 pints per hour of dehumidification; Perfect for cooling your apartment, bedroom, living room or any environment
- Functionality: Electronic control panel with digital display and 3 cooling speeds, eco mode, sleep mode, and programmable 24 hour on/off timer with 8-way directional air louvers; Remote control included for easy control
- Easy to Install: This window unit ac comes with a quick and effective window mounting kit that allows for easy installation in windows with a minimum window height of 19"
- Replaceable Filter: Clean Alert indicates when air filters should be replaced or removed and washed for convenient maintenance
- Auto Restart: After a power failure, the window ac unit automatically restarts when power is restored
Best documented inverter choices by room size
Among the listed inverter examples, the WHAW-081IN is rated for up to 350 square feet, the WHAW-101IN for up to 450, the WHAW-121IN for up to 550, and the WHAW-151IN for up to 700. These are practical shortlist options when their published room estimates align with your space; they are not a guarantee of comfort in rooms with different layouts or conditions.
How to choose capacity without relying on square footage alone
Measure the room’s floor area, then compare it with the model page’s stated coverage. Treat that area as an initial screen rather than a sizing promise: room layout and window and electrical fit also matter, and the available product information does not establish a comprehensive independent efficiency comparison across the lineup.
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- Powerful Cooling Capacity: The Whirlpool 12,000 BTU window air conditioner is powerful enough to cool rooms up to 550 square feet with 2.6 pints per hour of dehumidification; This window ac is perfect for your apartment, bedroom, or living room
- Functionality: Electronic control panel with digital display and 3 cooling speeds, eco mode, sleep mode, and programmable 24 hour on/off timer with 8-way directional air louvers; Features multiple settings to keep you cool
- Easy to Install: This window unit ac comes with a quick and effective window mounting kit that allows for easy installation in windows with a minimum window height of 16"
- Replaceable Filter: Clean Alert indicates when air filters should be replaced or removed and washed for convenient maintenance
- Remote Control: Remote control included for easy control; Select settings from across the room for maximum comfort and relaxation
- For a room up to 150 square feet, the WHAW050DW is the listed 5,000 BTU example.
- For rooms within the published ranges of 350, 450, 550 or 700 square feet, compare the corresponding 8,000, 10,000, 12,000 or 15,000 BTU inverter models.
- Check the exact product page and current manual before choosing. Do not assume a feature or installation dimension on one model applies to another.
What the inverter models offer
The four inverter examples each list a 24-hour timer, washable reusable filter, and Eco and Sleep modes. Their stated mute-mode ratings are 42 dB for the 8,000, 10,000 and 12,000 BTU models, and 43 dB for the 15,000 BTU model. Those sound figures are manufacturer specifications, not independent sound tests.
The listed dehumidification capacities rise by model: up to 1.25 pints per hour for the WHAW-081IN, 1.5 for the WHAW-101IN, 1.75 for the WHAW-121IN and 2 for the WHAW-151IN. Check the model’s own page for the details that matter to you rather than extending these attributes to the rest of the catalog.
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- Powerful Cooling: The 5,000 BTU window air conditioner is powerful enough to cool rooms up to 150 square feet with 1.1 pints per hour of dehumidification
- Easy Installation: Comes with a quick and effective window mounting kit that allows for easy installation in windows with minimum window height of 14.5"
- Fan Speeds: Mechanical rotary controls with 2 fan speeds, low and high, along with 8-way directional air louvers to give multiple options for comfort
- Replaceable Filter: Clean Alert indicates when air filters should be replaced or removed and washed for convenient maintenance
- Auto Restart: After a power failure, the unit automatically restarts when power is restored
Check the window and electrical requirements before purchase
The WHAW050DW product listing specifies a 115 V grounded three-prong plug, a window width of 22–35 inches and a minimum window height of 14.5 inches. Those dimensions are specific to that model. Measure the opening and check the selected unit’s current manual for supported window style, required clearances and installation parts.
Whirlpool’s search listing for the W11553897 manual says to use a grounded outlet within six feet of the cord exit and not to use an extension cord. The complete PDF was not available for verification here, so confirm installation instructions in the current manual for the exact model. A separate 2022 Whirlpool manual for another window A/C family also advises against extension cords and recommends two people for installation, but its model-dependent dimensions should not be transferred to other units. [W11553897 manual]
Who makes Whirlpool window air conditioners?
Whirlpool’s brand page directs shoppers to Whirlpool Home Comfort, whose catalog states that XLS Products manufactures Whirlpool window air conditioners under license. The Whirlpool name is the brand; XLS Products is the licensed manufacturer. Check the product documentation and seller information for the appropriate support and warranty contact for the exact unit. [Whirlpool brand page] [Whirlpool Home Comfort catalog]
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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