Quiet Portable Air Conditioner with Inverter – Bosch Cool 5100, White
Quiet Portable Air Conditioner with Inverter – Bosch Cool 5100, White
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Enjoy efficient, reliable cooling with the Bosch Cool 5100 Monobloc, a modern portable air conditioner built for comfortable indoor climate control. Thanks to innovative inverter technology, the unit reaches your set temperature faster, runs quieter, and consumes less energy than traditional portable air conditioners, making it a smart, efficient choice for keeping your space cool.
With a cooling capacity of 3.4 kW (11,600 BTU/h), the Cool 5100 is suitable for rooms up to 46 m² or 115 m³, making it an excellent solution for apartments, houses, offices, and commercial premises. It functions as a versatile 3-in-1 device, offering cooling, dehumidification, and ventilation from a single unit, with a dehumidification rate of up to 3.3 litres per hour to help keep your space comfortable even in humid conditions.
Choose from three intelligent operating mode - Auto, Sleep, and Silent -to match your comfort needs at any time of day, and manage settings easily using the included remote control or the built-in touchscreen display. The built-in timer lets you schedule operation to suit your routine, while built-in wheels and handles make the unit easy to move from room to room. The air duct is simple to install and store away when not in use, so you can keep the unit close at hand throughout the year.
Key Features
- Portable air conditioner with cooling, dehumidification, and ventilation functions
- Bosch inverter technology for fast, stable, and energy-efficient cooling
- Cooling capacity: 3.4 kW (11,600 BTU/h)
- Recommended room size: 35–46 m²
- Three operating modes: Auto, Sleep, and Silent
- Touchscreen display and remote control included
- Built-in timer for scheduled operation
- Dehumidification: up to 3.3 L per hour
- 3 fan speed settings
- Castors and handle for easy mobility
- Energy efficiency class: A+
- Noise level: 64 dB
- Dimensions: 80 × 46 × 40 cm | Weight: 33 kg
- Colour: White
Ideal for larger rooms, offices, and commercial spaces, the Bosch Cool 5100 delivers powerful, quiet, and energy-efficient cooling backed by trusted Bosch engineering.

What Makes Us Special
Gone Through Rigorous Testing
We don't just deliver you our lock boxes straight from the person who put in the last bolt. We do multiple tests to ensure the they work properly and won't break down after the second person who opens them
30-Day Satisfaction Guarantee
We stand behind our quality. If you’re not fully satisfied within 30 days, we’ll give you a full refund - quick and easy.
2 Ways To Attach The Lock Box
Effortless installation. Choose a tool-free adhesive mount or a secure screw setup.
Questions & Answers
Shipping
All orders ship the next business day after purchase.
Delivery times:
- Baltic Countries: 1–3 business days
- Other EU Countries: 4–12 business days
Delivery times may vary slightly depending on your exact location and local courier services, but we always aim to get your order to you as quickly as possible.
30 Day Money Back Guarantee
If you are not satisfied with your lock box, you may return it within 30 days of delivery for a refund or replacement, in accordance with EU consumer protection regulations. The product must be returned in its original condition. This guarantee does not affect your statutory rights.
Are They Easy To Install? Do I need Tools?
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Enjoy efficient, reliable cooling with the Bosch Cool 5100 Monobloc, a modern portable air conditioner built for comfortable indoor climate control. Thanks to innovative inverter technology, the unit reaches your set temperature faster, runs quieter, and consumes less energy than traditional portable air conditioners, making it a smart, efficient choice for keeping your space cool.
With a cooling capacity of 3.4 kW (11,600 BTU/h), the Cool 5100 is suitable for rooms up to 46 m² or 115 m³, making it an excellent solution for apartments, houses, offices, and commercial premises. It functions as a versatile 3-in-1 device, offering cooling, dehumidification, and ventilation from a single unit, with a dehumidification rate of up to 3.3 litres per hour to help keep your space comfortable even in humid conditions.
Choose from three intelligent operating mode - Auto, Sleep, and Silent -to match your comfort needs at any time of day, and manage settings easily using the included remote control or the built-in touchscreen display. The built-in timer lets you schedule operation to suit your routine, while built-in wheels and handles make the unit easy to move from room to room. The air duct is simple to install and store away when not in use, so you can keep the unit close at hand throughout the year.
Key Features
- Portable air conditioner with cooling, dehumidification, and ventilation functions
- Bosch inverter technology for fast, stable, and energy-efficient cooling
- Cooling capacity: 3.4 kW (11,600 BTU/h)
- Recommended room size: 35–46 m²
- Three operating modes: Auto, Sleep, and Silent
- Touchscreen display and remote control included
- Built-in timer for scheduled operation
- Dehumidification: up to 3.3 L per hour
- 3 fan speed settings
- Castors and handle for easy mobility
- Energy efficiency class: A+
- Noise level: 64 dB
- Dimensions: 80 × 46 × 40 cm | Weight: 33 kg
- Colour: White
Ideal for larger rooms, offices, and commercial spaces, the Bosch Cool 5100 delivers powerful, quiet, and energy-efficient cooling backed by trusted Bosch engineering.
This is an answer
Enjoy efficient, reliable cooling with the Bosch Cool 5100 Monobloc, a modern portable air conditioner built for comfortable indoor climate control. Thanks to innovative inverter technology, the unit reaches your set temperature faster, runs quieter, and consumes less energy than traditional portable air conditioners, making it a smart, efficient choice for keeping your space cool.
With a cooling capacity of 3.4 kW (11,600 BTU/h), the Cool 5100 is suitable for rooms up to 46 m² or 115 m³, making it an excellent solution for apartments, houses, offices, and commercial premises. It functions as a versatile 3-in-1 device, offering cooling, dehumidification, and ventilation from a single unit, with a dehumidification rate of up to 3.3 litres per hour to help keep your space comfortable even in humid conditions.
Choose from three intelligent operating mode - Auto, Sleep, and Silent -to match your comfort needs at any time of day, and manage settings easily using the included remote control or the built-in touchscreen display. The built-in timer lets you schedule operation to suit your routine, while built-in wheels and handles make the unit easy to move from room to room. The air duct is simple to install and store away when not in use, so you can keep the unit close at hand throughout the year.
Key Features
- Portable air conditioner with cooling, dehumidification, and ventilation functions
- Bosch inverter technology for fast, stable, and energy-efficient cooling
- Cooling capacity: 3.4 kW (11,600 BTU/h)
- Recommended room size: 35–46 m²
- Three operating modes: Auto, Sleep, and Silent
- Touchscreen display and remote control included
- Built-in timer for scheduled operation
- Dehumidification: up to 3.3 L per hour
- 3 fan speed settings
- Castors and handle for easy mobility
- Energy efficiency class: A+
- Noise level: 64 dB
- Dimensions: 80 × 46 × 40 cm | Weight: 33 kg
- Colour: White
Ideal for larger rooms, offices, and commercial spaces, the Bosch Cool 5100 delivers powerful, quiet, and energy-efficient cooling backed by trusted Bosch engineering.
If you are not satisfied with your lock box, you may return it within 30 days of delivery for a refund or replacement, in accordance with EU consumer protection regulations. The product must be returned in its original condition. This guarantee does not affect your statutory rights.
If you are not satisfied with your lock box, you may return it within 30 days of delivery for a refund or replacement, in accordance with EU consumer protection regulations. The product must be returned in its original condition. This guarantee does not affect your statutory rights.
This is an answer
This is an answer
Yes, installation is simple and flexible. The lock box can be mounted in two ways: using double-sided adhesive tape or screws. When using the adhesive tape, no tools are required and installation takes just minutes. If you choose to mount it with screws, you only need a basic screwdriver or electric screwdriver.
Yes, installation is simple and flexible. The lock box can be mounted in two ways: using double-sided adhesive tape or screws. When using the adhesive tape, no tools are required and installation takes just minutes. If you choose to mount it with screws, you only need a basic screwdriver or electric screwdriver.
All orders ship the next business day after purchase.
Delivery times:
- Baltic Countries: 1–3 business days
- Other EU Countries: 4–12 business days
Delivery times may vary slightly depending on your exact location and local courier services, but we always aim to get your order to you as quickly as possible.
All orders ship the next business day after purchase.
Delivery times:
- Baltic Countries: 1–3 business days
- Other EU Countries: 4–12 business days
Delivery times may vary slightly depending on your exact location and local courier services, but we always aim to get your order to you as quickly as possible.