Windmill 5000 BTU Lite Window Air Conditioner
- 5,000 BTU cooling power, 0.42 tons
- Cools up to 150 square feet
- 51 dB noise rating
- R-32 refrigerant, no inverter
- App control with WiFi, plus remote and voice control described
- Window opening up to 34 inches wide and 34 inches high
- 14.8 by 17.8 by 15.1 inches unit size
Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A small window air conditioner with app control for a bedroom or office up to the stated floor area. It is a fixed-speed unit with no inverter, so it cycles on and off rather than modulating.
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ASIN: B0FFJZ86RF
Overview
Not a portable or through-wall unit, the Windmill Lite is a window air conditioner for small rooms, controlled from an app or a remote. It uses a modern refrigerant and runs from a corded electric supply.
Smart controls and a compact body suit a bedroom, dorm or small office where a window sash is available. The cooling area is limited, and the minimum window width is given in centimeters while the maximum is in inches, which makes the fit harder to read.
Who it's for
Renters and students cooling a single small room with a suitable window opening. App scheduling suits people who want to cool a room before arriving home. Open-plan spaces and bigger rooms need a higher-capacity unit.
Pros and cons
- App control over WiFi
- Compact window-mounted body
- Stated noise rating
- Voice-enabled operation described
- Small cooling area only
- No inverter in the compressor
- Mixed units for window width limits
Performance notes
Cooling output is set by the BTU rating, which only matches rooms up to the stated floor area. Without an inverter, the compressor switches on and off to hold temperature instead of slowing down. Noise comes from the compressor and fan, and the rating is a single stated figure.
Specifications
| Brand | Windmill |
|---|---|
| Dimensions & fit | |
| Item Dimensions D X W X H | 14.8"D x 17.8"W x 15.1"H |
| Window Opening Maximum Width | 34 inches |
| Window Opening Minimum Width | 23 centimeters |
| Capacity & performance | |
| Capacity | 0.42 tons |
| Cooling Power | 5000 british thermal units |
| Noise | 51 db |
| Power & efficiency | |
| Power Source | Corded Electric |
| Compatibility & installation | |
| Installation Type | Window |
| Included components | |
| Included Components | User Manual |
| Other details | |
| Additional Features | WiFi Enabled |
| Air Conditioner Application | Residential |
| Control Method | App |
| Floor Area | 150 square_feet |
| Form Factor | Stand Alone |
| Inverter Type | No Inverter |
| Operating Mode | Cooling |
| Refrigerant | R-32 |
| Room Type | Indoor Living Space |
Frequently asked questions
What is included with the Windmill Lite window air conditioner?
The specs list only a user manual as an included component. The description mentions easy install and remote control, so confirm the mounting hardware and remote before relying on them.
Can the Windmill Lite cool a whole apartment?
No. It is rated for up to 150 square feet, which suits a single small room.
What window size does the Windmill Lite need?
The listing gives a maximum opening of 34 inches wide and 34 inches high, and a minimum width of 23 centimeters. The minimum is in a different unit, so measure carefully.
Does the Windmill Lite work without WiFi?
The listing says remote control as well as app control, but does not describe offline behavior.