Beschreibung
The Bosch Climate 4000i CL4000i-35 set is a complete inverter air conditioner (outdoor + indoor unit) with energy class A++/A++. 12,000 BTU cooling capacity (3.5 kW), suitable for rooms up to approx. 35 m². R-32 refrigerant, inverter compressor and Bosch manufacturer’s warranty.
Key features
| Series | Climate 4000i |
|---|---|
| Model | CL4000i-35 set |
| Cooling capacity | 12,000 BTU |
| Cooling capacity (nominal) | 3.5 kW |
| Heating capacity (nominal) | 3.8 kW |
| Suitable room size | 35 m² |
| Refrigerant | R-32 (GWP 675) |
| Energy class (cooling / heating) | A++ / A++ |
| Indoor unit noise level | 23–41 dB(A) |
| Warranty | Manufacturer’s warranty per manufacturer’s terms |
| Power supply | 1~ / 50 Hz / 220–240 V |
Performance
| SEER (cooling) | 8,0 |
|---|---|
| SCOP (heating) | 4,6 |
Series highlights
Bosch Climate 4000i
Bosch Climate 4000i — year-round comfort with a bio filter, A++/A++ efficiency, reliable heating output down to −25 °C and R-32 refrigerant. Bosch quality in the mid-range.
EU energy label
This product is registered in the EU EPREL database. Energy efficiency class: A++/A++. The full EU energy label is shown in the product images.
Installation
Complete split system: 1 outdoor unit + 1 wall-mounted indoor unit included. Installation by an F-Gas certified technician required.
About Bosch
Robert Bosch GmbH was founded in 1886 in Stuttgart. Bosch Home Comfort combines proven German engineering with modern R-32 inverter technology, European energy efficiency standards and a manufacturer’s warranty.
Legal notice — Installation & F-Gas Regulation
Fluorinated greenhouse gases: This appliance contains the refrigerant R-32 (GWP 675 as stated by the manufacturer — refrigerant type, charge and CO₂ equivalent in the product data sheet). Installation, servicing and disposal must be carried out by a certified refrigeration technician in accordance with the F-Gas Regulation (EU) 2024/573 (which replaced Regulation (EU) 517/2014).
Germany: Installation is reserved exclusively for persons holding a valid F-Gas certificate of competence under the Chemicals Climate Protection Ordinance (ChemKlimaschutzV § 5).
Austria: The HFC Regulation (Federal Law Gazette II No. 139/2023) applies.
Self-installation: Self-installation is not permitted. Installation is carried out by a certified contractor of your choice.
Frequently asked questions
What area does this air conditioner cover?
The Bosch CL4000i-35 set delivers 3.5 kW of cooling capacity and is suitable for rooms up to approx. 35 m² — depending on insulation and solar exposure.
How energy efficient is the unit?
Energy class A++ in cooling. R-32 refrigerant and an inverter compressor for stable temperatures and reduced energy consumption.
Which refrigerant is used?
R-32, a modern refrigerant with a low global warming potential (GWP 675) and improved energy efficiency compared with older R-410A systems.
Is installation included?
Installation is not included. Installation is carried out by a certified contractor of your choice.
How long is the warranty?
In addition to the statutory legal guarantee, Bosch provides a manufacturer’s warranty on this unit in accordance with its warranty terms, provided installation is carried out by a certified F-Gas installer.
