---
product_id: 548644048
title: "Bosch Cool 4000 Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 2.6 kW for Rooms of up to 35m² - With Auto Mode, Silent Mode & Sleep Mode"
brand: "bosch thermotechnik"
price: "A$2555"
currency: AUD
in_stock: true
reviews_count: 8
category: "Bosch Thermotechnik"
url: https://www.desertcart.com.au/products/548644048-bosch-cool-4000-portable-ac-3-in-1-air-conditioner
store_origin: AU
region: Australia
---

# 50L/day dehumidification capacity A+ energy efficiency, 0.8 kW/hr 2.6 kW powerful cooling Bosch Cool 4000 Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 2.6 kW for Rooms of up to 35m² - With Auto Mode, Silent Mode & Sleep Mode

**Brand:** bosch thermotechnik
**Price:** A$2555
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, save energy, and own the comfort revolution!

## Quick Answers

- **What is this?** Bosch Cool 4000 Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 2.6 kW for Rooms of up to 35m² - With Auto Mode, Silent Mode & Sleep Mode by bosch thermotechnik
- **How much does it cost?** A$2555 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/548644048-bosch-cool-4000-portable-ac-3-in-1-air-conditioner)

## Best For

- bosch thermotechnik enthusiasts

## Why This Product

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

## Key Features

- • **Quiet Yet Powerful:** Delivers soothing white noise while cooling rooms up to 35m² effectively
- • **Smart Cooling Modes:** Auto, Silent & Sleep modes tailor your environment with a single click
- • **Energy-Savvy Performance:** A+ rated efficiency saves up to 20% energy vs. A-class models
- • **Portable & User-Friendly:** Compact design with integrated hose, LCD display & remote control for seamless handling
- • **Effortless Climate Control:** 3-in-1 Air Conditioner, Dehumidifier & Fan modes for year-round comfort

## Overview

The Bosch Cool 4000 Portable AC is a sleek, energy-efficient 3-in-1 climate solution offering 2.6 kW cooling power for rooms up to 35m². Featuring A+ energy rating, customizable modes (Auto, Silent, Sleep), and a 50L/day dehumidifier, it combines portability with quiet, powerful performance—perfect for professionals who demand comfort without compromise.

## Description

This user-friendly, energy-efficient portable AC offers 2.6kW cooling for rooms up to 35mÂ². Features auto, silent, and sleep modes for customized comfort.

Review: I love it! - Th Bosch Cool 2000 Portable AC is brilliant! HERE'S WHY YOU SHOULDN'T GO FOR A CHEAP BRAND: I had previously bought a cheap one for sub £200. That was a waste of time as it sounded like a pneumatic drill and didn't give out anywhere near enough cold air for it - it struggled to cool the room down. HERE'S WHY YOU SHOULD CHOOSE A BOSCH: To cut through the confusing world of all the options out there, I just decided I would go for a reliable brand and spend considerably more money - Bosch was my choice and it has 100% been worth it. I only needed the smallest one as the room I want to cool down is quite small. It looks slick, it pumps out cold air in abundance. As air conditioners go it's quite quiet - I mean, obviously it does make some noise, but it's soothing white noise (a bit like the sound when you're on an aeroplane). If you want a reliably excellent portable air con unit and have the budget, my advice is look no further
Review: Cool! - The remote control has got a problem in that it sometimes doesn’t want to work.

## Features

- Portable Air Conditioning: Rated "Excellent" by ETM Test Magazine. This user-friendly and energy efficient portable AC unit offers the cooling performance to keep you focused, well rested and relaxed during hot seasons
- Low Energy Consumption: A+ rated - only consumes 0.8 kW per hour. Save up to 20% on energy compared to an energy efficiency A-class model. Bosch Cool 4000 portable Air Conditioner provides the best cooling performance (2,6kW), keeping rooms of up to 35 m² fresh and comfortable.
- Bosch Easy Cool Select: Thanks to the pre-programmed modes (Auto Mode, Silent Mode, Sleep Mode) you can adjust the performance of your AC unit with just one click
- Easy to transport and control: The integrated hose allows easy handling and compact storage. The AC unit can be controlled via the self-explanatory LCD display or the remote control with integrated timer
- 3-in-1: Easily switch between AC, dehumidifier and fan modes. The dehumidification mode removes up to 50 liters of water per day from the air and ventilation has three speed levels

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXT6YV8K |
| Batteries Required? | No |
| Best Sellers Rank | 255,306 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 26 in Mobile Air Conditioners |
| Brand | Bosch Thermotechnik |
| Capacity | 50 litres |
| Customer Reviews | 3.8 3.8 out of 5 stars (108) |
| Date First Available | 26 May 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Efficiency (10 classes) | A+++ to D |
| Energy Efficiency | A+ |
| Form Factor | Portable |
| Installation Type | Portable |
| Item Weight | 31.5 kg |
| Material Type | ABS |
| Model | Cool 4000 |
| Part Number | 7733702546 |
| Product Dimensions | 46 x 40 x 80 cm; 31.5 kg |
| Special Features | Dehumidifier,Energy Efficient,Portable |
| Voltage | 220 Volts |
| Wattage | 1000.00 |

## Product Details

- **Brand:** Bosch Thermotechnik
- **Capacity:** 50 litres
- **Cooling power:** 2.6 Kilowatts
- **Filter type:** Pre-Filter
- **Form factor:** Portable
- **Power source:** Corded Electric
- **Product dimensions:** 46D x 40W x 80H centimetres
- **Special feature:** Dehumidifier,Energy Efficient,Portable
- **Start year:** 2022
- **Voltage:** 220 Volts

## Images

![Bosch Cool 4000 Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 2.6 kW for Rooms of up to 35m² - With Auto Mode, Silent Mode & Sleep Mode - Image 1](https://m.media-amazon.com/images/I/31IIBJ9nBGL.jpg)
![Bosch Cool 4000 Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 2.6 kW for Rooms of up to 35m² - With Auto Mode, Silent Mode & Sleep Mode - Image 2](https://m.media-amazon.com/images/I/4120xl0z7dL.jpg)
![Bosch Cool 4000 Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 2.6 kW for Rooms of up to 35m² - With Auto Mode, Silent Mode & Sleep Mode - Image 3](https://m.media-amazon.com/images/I/41slia4ek1L.jpg)
![Bosch Cool 4000 Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 2.6 kW for Rooms of up to 35m² - With Auto Mode, Silent Mode & Sleep Mode - Image 4](https://m.media-amazon.com/images/I/51Ce6eWvnmL.jpg)
![Bosch Cool 4000 Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 2.6 kW for Rooms of up to 35m² - With Auto Mode, Silent Mode & Sleep Mode - Image 5](https://m.media-amazon.com/images/I/51HzC8i38NL.jpg)

## Questions & Answers

**Q: Does it have a tank for dehumidifier & what is the minimum temperature it will operate at please**
A: It has an internal tank and the display lets you know when full. Using the pipe supplied you can then drain the tank. Cooling mode goes down to 16 degrees

**Q: Does this have the ability to cool down 2 bedrooms?**
A: I have it in the hall outside 3 bedrooms. It cools the hall down very well but the bedrooms take much longer to cool and don't cool as much. If you had one in each bedroom it would be far more effective of course.

**Q: Can the hose be extended as the unit cannot be sited near a window**
A: The hose is a fixed length.  If you can't site near a window then you will need to purchase a hose that will be long enough to reach the window and hang outside it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love it!
*by J***Y on 25 June 2025*

Th Bosch Cool 2000 Portable AC is brilliant! HERE'S WHY YOU SHOULDN'T GO FOR A CHEAP BRAND: I had previously bought a cheap one for sub £200. That was a waste of time as it sounded like a pneumatic drill and didn't give out anywhere near enough cold air for it - it struggled to cool the room down. HERE'S WHY YOU SHOULD CHOOSE A BOSCH: To cut through the confusing world of all the options out there, I just decided I would go for a reliable brand and spend considerably more money - Bosch was my choice and it has 100% been worth it. I only needed the smallest one as the room I want to cool down is quite small. It looks slick, it pumps out cold air in abundance. As air conditioners go it's quite quiet - I mean, obviously it does make some noise, but it's soothing white noise (a bit like the sound when you're on an aeroplane). If you want a reliably excellent portable air con unit and have the budget, my advice is look no further

### ⭐⭐⭐⭐ Cool!
*by L***S on 27 July 2025*

The remote control has got a problem in that it sometimes doesn’t want to work.

### ⭐⭐⭐⭐⭐ Not cheap but worth it
*by T***A on 12 May 2025*

I worried how bad of review before purchasing it. But also saw and concern about good reviews for low noise and energy efficiency. Finally I could say good things is it. No need worry. It is great product on the kind of the portable AC. PRO is Low noise (compared with another brands and PORTABLE AC products / fast cool / energy efficient ( base on my consumption meter recorded. CON is not cheap. But worth it!

## Frequently Bought Together

- Bosch Cool 2000 Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 2.6 kW for Rooms of up to 35m² - With Auto Mode, Silent Mode & Sleep Mode
- Blauberg 6m Portable Air Conditioner Hose Extension kit (6 Metre Kit)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*