---
product_id: 548644047
title: "Bosch Cool 4000 Portable Air Conditioner, For Rooms up to 35m²"
brand: "bosch thermotechnik"
price: "€ 5.76"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/548644047-bosch-cool-4000-portable-air-conditioner-for-rooms-up-to
store_origin: HR
region: Croatia
---

# 46-51 dB(A) ultra-quiet operation 2.6 kW cooling power 3-in-1: AC, dehumidifier & fan Bosch Cool 4000 Portable Air Conditioner, For Rooms up to 35m²

**Brand:** bosch thermotechnik
**Price:** € 5.76
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Stay cool, stay ahead — portable power that moves with your lifestyle!

## Quick Answers

- **What is this?** Bosch Cool 4000 Portable Air Conditioner, For Rooms up to 35m² by bosch thermotechnik
- **How much does it cost?** € 5.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/548644047-bosch-cool-4000-portable-air-conditioner-for-rooms-up-to)

## 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

- • **Whisper-Quiet Comfort:** Operate in Silent or Sleep Mode with noise levels as low as 46 dB—because your productivity and rest deserve peace.
- • **Energy Efficient & Safe:** Class A+ energy rating with automatic shut-off and overheating protection keeps your space cool and your bills low.
- • **Year-Round Climate Control:** Seamlessly switch between cooling, dehumidifying, and ventilation for perfect indoor air quality no matter the season.
- • **Effortless Mobility & Setup:** Compact design with smooth wheels and integrated handles lets you move it anywhere, plus quick-install window kit for instant relief.
- • **Smart Modes for Smart Living:** Auto Mode intelligently adjusts cooling performance, while intuitive touch controls make comfort just one click away.

## Overview

The Bosch Cool 4000 Portable AC delivers 2.6 kW of powerful cooling for rooms up to 35m², combining air conditioning, dehumidification, and fan functions in one sleek, energy-efficient unit. Designed for quiet operation (46-51 dB) and easy portability with integrated handles and wheels, it features smart Auto, Silent, and Sleep modes for tailored comfort. Quick installation with included window kit and safety features like automatic shut-off make it a reliable climate solution for modern living.

## Description

This user-friendly, energy-efficient portable AC offers 2.6kW cooling for rooms up to 35m². Features auto, silent, and sleep modes for customized comfort.

Review: Cools the bedroom rapidly & great silent mode - Great purchase and very happy with this. Yes it’s, big and heavy but it does exactly what it should do.
Review: Quiet and effective - Works very well. We have a large upstairs sitting room which has been unbearably hot, and we knew it is bigger than the specified room size. However this unit does effectively cool the area where we sit and the cool air falls over the gallery and cools the downstairs room as well. It runs very quietly and we are very pleased. It is, however very heavy, and was a struggle for two 80+ year olds to get upstairs.

## Features

- Simply Comfortable: Three integrated functions (cooling, dehumidifying and ventilation) ensure pleasant air quality with three speed settings, supporting a balanced climate in your home throughout the year
- Simply Powerful & Quiet: 2.6 kW cooling power for rooms up to 88 m³ (approximately 35 m²), energy efficiency class A and a sound pressure level of 46–51 dB(A) ensure reliable and economical operation; With a 15 cm diameter exhaust hose
- Bosch Easy Cool Select: Thanks to the pre-programmed modes (Auto Mode, Silent Mode, Sleep Mode), you can choose the right setting for your daily activities with just one click
- Simply Flexible: With integrated handles, smooth-running wheels, compact design, and intuitive touch display, transporting between different rooms is easy, and operation as well as storage are particularly comfortable
- Simply Safe: The window kit and integrated exhaust hose allow for quick installation, while the automatic shut-off function and overheating protection ensure safe operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXT6YV8K |
| Air Conditioner Application | Indoor Only |
| Air Flow Efficiency | 2.6 Cubic Feet Per Minute Per Watt |
| Annual Energy Consumption | 1 Kilowatt Hours |
| Best Sellers Rank | 118,820 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 50 in Mobile Air Conditioners |
| Brand | Bosch Thermotechnik |
| Brand Name | Bosch Thermotechnik |
| Capacity | 50 litres |
| Colour | White |
| Compressor Type | rotary_scroll |
| Control Method | Touch |
| Controller Type | Touch Control |
| Cooling Power | 2.6 Kilowatts |
| Cooling power | 2.6 Kilowatts |
| Customer Reviews | 4.3 out of 5 stars 75 Reviews |
| Efficiency | A+ |
| Filter Type | Pre-Filter |
| Floor Area | 35 Square Meters |
| Form Factor | Portable |
| Included Components | Installation Kit |
| Installation Type | Portable |
| Inverter Type | No Inverter |
| Is Outdoor Unit Required | No |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 46D x 40W x 80H centimetres |
| Item Weight | 31.5 Kilograms |
| Manufacturer | Bosch Thermotechnik GmbH |
| Model Name | Cool 4000 |
| Model Number | 7733702546 |
| Noise | 48 Decibels |
| Number of Power Levels | 3 |
| Operating Mode | Cooling |
| Power Source | Corded Electric |
| Product Warranty | 2 years from the date of purchase. |
| Product dimensions | 46D x 40W x 80H centimetres |
| Room Type | Bedroom |
| Special Features | Dehumidifier,Energy Efficient,Portable |
| Special feature | Dehumidifier , Energy Efficient, Portable |
| Start Year | 2022 |
| Start year | 2022 |
| Unit Count | 1.0 count |
| Voltage | 220 Volts |
| Warranty Type | Limited |
| Wattage | 1000 watts |

## Product Details

- **Brand:** Bosch Thermotechnik
- **Capacity:** 50 litres
- **Colour:** White
- **Cooling power:** 2.6 Kilowatts
- **Filter type:** Pre-Filter
- **Noise level:** 48 Decibels
- **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 Air Conditioner, For Rooms up to 35m² - Image 1](https://m.media-amazon.com/images/I/61xKyGrwhQL.jpg)
![Bosch Cool 4000 Portable Air Conditioner, For Rooms up to 35m² - Image 2](https://m.media-amazon.com/images/I/81-HtyV2mbL.jpg)
![Bosch Cool 4000 Portable Air Conditioner, For Rooms up to 35m² - Image 3](https://m.media-amazon.com/images/I/71ziClujp6L.jpg)
![Bosch Cool 4000 Portable Air Conditioner, For Rooms up to 35m² - Image 4](https://m.media-amazon.com/images/I/81F-61wIamL.jpg)
![Bosch Cool 4000 Portable Air Conditioner, For Rooms up to 35m² - Image 5](https://m.media-amazon.com/images/I/81t6WA781uL.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.

**Q: does this appliance have a heating function ?**
A: It has 3 functions, air con, dehumidifier and standard fan, no heat element.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cools the bedroom rapidly & great silent mode
*by F***N on 27 July 2026*

Great purchase and very happy with this. Yes it’s, big and heavy but it does exactly what it should do.

### ⭐⭐⭐⭐⭐ Quiet and effective
*by O***K on 12 July 2026*

Works very well. We have a large upstairs sitting room which has been unbearably hot, and we knew it is bigger than the specified room size. However this unit does effectively cool the area where we sit and the cool air falls over the gallery and cools the downstairs room as well. It runs very quietly and we are very pleased. It is, however very heavy, and was a struggle for two 80+ year olds to get upstairs.

### ⭐⭐⭐⭐⭐ Very good
*by G***C on 18 August 2026*

Massive and heavy but does a very good job and is relatively quiet. This is quieter than a large fan but if you do need a completely silent room to sleep then you may have to be a little hot

## Frequently Bought Together

- 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
- Bysameyee Portable Air Conditioner Hose, 15cm Diameter 200cm Length AC Exhaust Vent Flexible Hose, Anti-Clockwise Thread Air Conditioner Parts Compatible with LG, Delonghi and More
- AC Window Seal,Portable Universal Window Kit for Mobile Air Conditioner Unit and Tumble Dryer 400cm/158Inch,Hot Air Stop Air Exchange Guards with Zip and Adhesive Fastener

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-28*