---
product_id: 746075892
title: "Windmill 5,000 BTU Window Air Conditioner - Cools up to 150 Sq. Ft. - Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces"
brand: "windmill"
price: "R12194"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Windmill"
url: https://www.desertcart.co.za/products/746075892-windmill-5-000-btu-window-air-conditioner-cools-up-to
store_origin: ZA
region: South Africa
---

# App & voice control enabled Ultra-quiet 51 dB noise level 5,000 BTU cooling power Windmill 5,000 BTU Window Air Conditioner - Cools up to 150 Sq. Ft. - Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces

**Brand:** windmill
**Price:** R12194
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay connected—comfort that fits your lifestyle

## Quick Answers

- **What is this?** Windmill 5,000 BTU Window Air Conditioner - Cools up to 150 Sq. Ft. - Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces by windmill
- **How much does it cost?** R12194 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/746075892-windmill-5-000-btu-window-air-conditioner-cools-up-to)

## Best For

- windmill enthusiasts

## Why This Product

- Trusted windmill brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hassle-Free Setup:** Complete installation kit for quick window mounting—cooling starts in minutes
- • **Compact Powerhouse:** Effortlessly cools rooms up to 150 sq. ft. with 5,000 BTU efficiency
- • **Sleek & User-Friendly:** Modern digital panel with auto-dimming LEDs and easy-access washable filter
- • **Whisper-Quiet Comfort:** Operates at just 51 dB—cool your space without disrupting your flow
- • **Smart Control Anywhere:** Seamlessly manage your AC via app or voice commands for ultimate convenience

## Overview

The Windmill 5,000 BTU Window Air Conditioner is a sleek, energy-efficient cooling solution designed for small spaces up to 150 sq. ft. Featuring ultra-quiet operation at 51 dB, smart app and voice control compatibility, and a quick-install kit, it blends modern convenience with powerful performance to keep your bedroom, office, or apartment perfectly chilled.

## Description

Buy Windmill 5,000 BTU Window Air Conditioner - Cools up to 150 Sq. Ft. - Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces: Window - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worth every penny - An absolute dream. I use it in a 10x10 office area where it gets it cool decently fast . The unit is extremely easy to set up and use, same with the app for it. When im on my way home I can turn the unit on and by the time I get home (about 20 to 30 minutes) im in a nice cool room to relax and hangout in. The power draw was the major priority when purchasing this unit it barely pulls anything and still works phenomenally. Id highly recommend this to someone who needs a unit for a small room who doesn't want almost any noise but wants to stay cool.
Review: Solid appliance, easy install, very cold air - Easy setup. Despite it being pretty heavy, I was still able to install it alone. It fits snugly in my window and has a nice seal. I was able to fit it in my 21" W window, too, which I was pleased about. This is one of the only in-window air conditioners that can fit such a small window. The cooling is fast and strong. Completely cooled down my 120 sq. ft. home office within 10-15 min. It will make working in the summertime far more pleasant.

## Features

- SMART AC FOR SMALL SPACES: 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 and award-winning brand design that complements any room decor.
- SMOOTH AIRFLOW COOLING: Enjoy cooling starting at just 51 dB (think light rainfall) with smooth airflow performance that won't disturb your sleep, work, or relaxation time.
- CONTROL FROM ANYWHERE: Control your 5,000 BTU air conditioner from anywhere using the streamlined Windmill Air app for iOS and Android, plus voice control compatibility with smart home devices for ultimate convenience.
- PREMIUM FEATURES & DESIGN: Features a sleek digital control panel with auto-dimming LEDs, easy-access washable filter, 3 cooling modes (cool, eco, fan), and 3 fan speeds for customized comfort.
- QUICK & EASY INSTALLATION: This window A/C unit includes a complete installation kit for standard single & double-hung windows (min. opening height: 14.5", width: 23-34"). Setup takes minutes so you can start cooling your space without complex instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FFJZ86RF |
| Best Sellers Rank | #114,597 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #60 in Window Air Conditioners |
| Brand | Windmill |
| Brand Name | Windmill |
| Capacity | 0.42 Tons |
| Controller Type | App Control |
| Cooling Power | 5000 British Thermal Units |
| Customer Reviews | 4.1 out of 5 stars 58 Reviews |
| Floor Area | 150 Square Feet |
| Installation Type | Window |
| Item Dimensions D x W x H | 14.8"D x 17.8"W x 15.1"H |
| Item Weight | 42 Pounds |
| Manufacturer | Windmill |
| Model Name | 5000 BTU Lite |
| Model Number | 05W11 |
| Noise | 51 Decibels |
| Noise Level | 51 Decibels |
| Product Dimensions | 14.8"D x 17.8"W x 15.1"H |
| Refrigerant | R-32 |
| UPC | 199284718616 |

## Product Details

- **Brand:** Windmill
- **Capacity:** 0.42 Tons
- **Controller Type:** App Control
- **Cooling Power:** 5000 British Thermal Units
- **Installation Type:** Window
- **Item Weight:** 42 Pounds
- **Model Name:** 5000 BTU Lite
- **Noise Level:** 51 Decibels
- **Product Dimensions:** 14.8"D x 17.8"W x 15.1"H
- **Refrigerant:** R-32

## Images

![Windmill 5,000 BTU Window Air Conditioner - Cools up to 150 Sq. Ft. - Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces - Image 1](https://m.media-amazon.com/images/I/41Ba0Zs6aSL.jpg)
![Windmill 5,000 BTU Window Air Conditioner - Cools up to 150 Sq. Ft. - Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces - Image 2](https://m.media-amazon.com/images/I/81+qcBz-XCL.jpg)
![Windmill 5,000 BTU Window Air Conditioner - Cools up to 150 Sq. Ft. - Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces - Image 3](https://m.media-amazon.com/images/I/71YkfzUTN6L.jpg)
![Windmill 5,000 BTU Window Air Conditioner - Cools up to 150 Sq. Ft. - Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces - Image 4](https://m.media-amazon.com/images/I/71+atq6FvyL.jpg)
![Windmill 5,000 BTU Window Air Conditioner - Cools up to 150 Sq. Ft. - Easy Install, Voice-Enabled, Remote Control & App Control, Energy-Efficient AC Unit for Small Spaces - Image 5](https://m.media-amazon.com/images/I/7195NDR2l0L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth every penny
*by Z***K on June 5, 2026*

An absolute dream. I use it in a 10x10 office area where it gets it cool decently fast . The unit is extremely easy to set up and use, same with the app for it. When im on my way home I can turn the unit on and by the time I get home (about 20 to 30 minutes) im in a nice cool room to relax and hangout in. The power draw was the major priority when purchasing this unit it barely pulls anything and still works phenomenally. Id highly recommend this to someone who needs a unit for a small room who doesn't want almost any noise but wants to stay cool.

### ⭐⭐⭐⭐⭐ Solid appliance, easy install, very cold air
*by K***W on May 29, 2026*

Easy setup. Despite it being pretty heavy, I was still able to install it alone. It fits snugly in my window and has a nice seal. I was able to fit it in my 21" W window, too, which I was pleased about. This is one of the only in-window air conditioners that can fit such a small window. The cooling is fast and strong. Completely cooled down my 120 sq. ft. home office within 10-15 min. It will make working in the summertime far more pleasant.

### ⭐⭐⭐⭐ Solid unit, with a good web application.
*by A***X on August 13, 2025*

Honestly? I'm pretty impressed with even the "lite" 5000 btu unit. It's a touch noisy on low, but it absolutely does the thing and cools well. The sounds it makes are consistent and easy to sleep to (even on eco which stops and starts the unit 100%) Overall, this is a solid unit. The only minor downside is it was a bit weird fitting into my window. I had to position the top back further than I normally do on the outer-most window "lip" to get a proper tilt. The manual mentioned screwing a board to the window for storm windows which seemed... extra.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-21*