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Item #:
221946684
Windmill 5,000 BTU Lite Window Air Conditioner, Cools up to 150 sq ft
89% of respondents would recommend this to a friend
Item #:
221946684
BND 319
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, September 30
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The perfect window unit air conditioner for bedrooms, home offices, and small apartments up to 150 sq ft with efficient 5,000 BTU cooling power.
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What Stands Out
Voice-Enabled
Control the air conditioner effortlessly with voice commands, offering modern convenience for tech-savvy users. This feature enhances user experience and integration into smart home systems.
Energy Efficient
Designed to minimize energy consumption while cooling up to 250 sq. ft., this unit reduces electricity bills and is environmentally friendly, making it a smart choice for budget-conscious consumers.
Easy Installation
Comes with a straightforward installation process, ensuring quick setup without professional help. Ideal for renters and homeowners seeking a hassle-free cooling solution for small spaces.
Product Details
| Cooling Power | 5000 tbritish thermal units |
| Additional Features | Smart App & Voice Control, Quiet Operation, Modern Design |
| Noise | 51 db |
| Refrigerant | R-32 |
| Inverter Type | No Inverter |
| Installation Type | Window |
| Air Conditioner Application | Residential |
| Power Source | Corded Electric |
| Item Dimensions D x W x H | 14.8"D x 17.8"W x 15.1"H (37.6 x 45.2 x 38.4 cm) |
| Window Opening Maximum Width | 34 inches (86.4 cm) |
| Window Opening Minimum Width | 23 centimeters |
| Window Opening Maximum Height | 34 inches (86.4 cm) |
| Capacity | 0.42 tons |
| Floor Area | 150 square_feet |
| Room Type | Indoor Living Space |
| Brand Name | Windmill |
| Model Name | 5000 BTU Lite |
| Model Number | 05W11 |
| Included Components | Double-sided insulation, Mesh filter, Activated carbon filter, Remote control |
| UPC | 199284718616 |
| Manufacturer | Windmill |
| Control Method | App |
| Controller Type | App Control |
| Operating Mode | Cooling |
| Form Factor | Stand Alone |
| Brand | Windmill |
| Special Feature | Smart App & Voice Control, Quiet Operation, Modern Design |
| Product Dimensions (L x W x H) | 14.8"D x 17.8"W x 15.1"H (37.6 x 45.2 x 38.4 cm) |
| Noise Level | 51 db |
| Country of Origin | This item will be imported from US |
| Date First Available | July 20, 2025 |
Who Should Buy?
-
Small Apartments
Ideal for individuals living in small apartments needing efficient cooling within 250 sq. ft.
-
Tech-Savvy Users
Perfect for those who prefer voice control and app functionality for modern convenience.
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Budget-Conscious
Great choice for users looking for an energy-efficient AC unit to lower electricity bills.
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Large Rooms
Not suitable for larger spaces over 250 sq. ft. that require more powerful cooling solutions.
Product Description
Windmill 5,000 BTU Lite Window Air Conditioner, Cools up to 150 sq ft
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Customer Questions & Answers
-
Question:
What is the cooling capacity of the Windmill Window Air Conditioner?
Answer: The Windmill Window Air Conditioner has a cooling capacity of 5,000 BTU, making it ideal for cooling small to medium-sized rooms. This capacity is sufficient to effectively cool spaces up to 150 square feet, providing comfortable relief during hot weather. It’s a great choice for bedrooms, living rooms, or office spaces where a quiet and energy-efficient unit is needed. -
Question:
What makes the installation process easy for this air conditioner?
Answer: The Windmill Window Air Conditioner is designed for straightforward installation, featuring a user-friendly interface and a comprehensive instruction manual. Its lightweight design and included mounting kit make it suitable for DIY setups without requiring professional help. This makes it a practical option for individuals who want to quickly set up their cooling system without hassle. -
Question:
Can I control the Windmill AC unit via an app?
Answer: Yes, the Windmill Window Air Conditioner can be controlled through a dedicated mobile app, allowing for remote management of temperature settings, schedules, and operational modes directly from your smartphone. This means you can prep your room before arriving home or adjust settings from anywhere, enhancing your comfort and convenience. -
Question:
Is the Windmill Window Air Conditioner energy-efficient?
Answer: Absolutely! The Windmill AC unit features an energy-efficient design that helps reduce electricity usage while providing effective cooling. With its smart features and optimized performance, it not only keeps your space cool but also minimizes energy consumption, making it an environmentally friendly option for air conditioning. -
Question:
How noisy is the Windmill Window Air Conditioner?
Answer: The Windmill Window Air Conditioner operates quietly, usually maintaining noise levels below 40 decibels. This quiet operation is ideal for bedrooms or offices where noise disturbances can be distracting. You can enjoy a cool environment without the intrusive sounds that are common with traditional air conditioning units. -
Question:
What are the key features of this air conditioning unit?
Answer: Key features of the Windmill Window Air Conditioner include voice control, app control, quiet operation, and an energy-efficient design. These features work together to provide you with a customizable and user-friendly cooling experience that caters to your lifestyle. Whether it’s adjusting the temperature remotely or enjoying peaceful nights, these characteristics enhance its usability and effectiveness. -
Question:
Can I install the unit myself or do I need professional help?
Answer: You can install the Windmill Window Air Conditioner yourself, as it comes with a straightforward installation kit and instructions. Users appreciate the DIY aspect, which empowers them to set it up quickly without the need for professional assistance. This means you can enjoy a cool environment right after purchase, following a simple setup process. -
Question:
What are the maintenance requirements for the Windmill AC unit?
Answer: The maintenance for the Windmill Window Air Conditioner is minimal and easy to handle. It is essential to clean or replace the air filter regularly to ensure optimal performance and air quality. Additionally, periodic checks of the unit for any dust accumulation or debris will help maintain its efficiency, providing you with consistent cooling throughout the season. -
Question:
Where can I buy the Windmill Window Air Conditioner in Brunei?
Answer: You can purchase the Windmill Window Air Conditioner from Ubuy in Brunei. Ubuy offers a seamless shopping experience with access to various products, including this smart AC unit. You can explore their platform for purchasing options and ensure you are getting the right air conditioner to meet your needs.
Windmill Window 05W11 Editorial Review
Windmill 5,000 BTU Lite Window Air Conditioner offers an efficient cooling solution for spaces up to 150 sq ft, featuring a smart app and voice control for convenience. Users appreciate its easy installation and modern design, making it a stylish addition to any room. Despite some concerns about noise levels, particularly for those who are sensitive during calls or quiet moments, many find it effective in cooling their small spaces quickly. The app control allows you to pre-cool your environment, ensuring a comfortable return home. Overall, this unit is ideal for anyone seeking a compact and efficient cooling solution in small living areas.
Customer Reviews & Ratings
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Pros
- Cools quickly and efficiently
- Easy to install and lightweight
- Smart app control enhances convenience
- Modern design fits well in spaces
- Voice control feature is a plus
Cons
- Might not be quiet enough for sensitive users
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Last Updated on August 31, 2026
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Important information
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BND 319
Order now and get it around Wednesday, September 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Ideal for small spaces up to 150 sq ft.
- Efficient 5,000 BTU cooling power.
- Ultra-quiet operation starting at 51 dB.
- Control from anywhere with the Windmill Air app.
- Sleek design with premium features and easy installation.
- Includes a complete installation kit for quick setup.
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