The Bosch Climate 3000i CL3000iU W 35 E delivers 3.5 kW cooling and 3.8 kW heating capacity. With an SEER of 7.0, it is in energy efficiency class A++ in cooling mode, and with an SCOP of 4.2, it is in A+ in heating mode, each on the scale from A+++ to D. The indoor unit operates at 21 dB(A) in Mute mode, and the line between the indoor and outdoor units can be up to 25 m long. As a guideline, the power class is suitable for rooms of approximately 27 to 35 m²^*.

You can optionally select the installation kit and Wi-Fi module in the variant selection. The installation kit is available in lengths of 3 to 12 meters, and the Bosch G10-3 Wi-Fi module enables control via the app. Without selection, the delivery includes the indoor unit, outdoor unit, and remote control.

Performance and range of application

The set delivers 3.5 kW cooling and 3.8 kW heating capacity. The power consumption is 1,096 W in cooling mode, adjustable between 120 and 1,650 W, and 1,027 W in heating mode, adjustable between 110 and 1,480 W. In cooling mode, the system operates at outdoor temperatures between minus 15 and plus 50 °C, and in heating mode between minus 15 and plus 24 °C.

The stated area of approximately 27 to 35 m²^* is a guideline for standard room height and normal insulation standards, not a binding design. Which power class is right for your property depends on room height, insulation standards, window areas, shading, as well as the number of people and devices. A system that is too small will run continuously at full load, while one that is too large will cycle and consume electricity unnecessarily. We can check the appropriate design for your property upon request.

* Guideline based on the cooling capacity specified by the manufacturer, with a standard room height of approximately 2.5 m, normal insulation standards, and average solar radiation. Deviating conditions on site, such as large window areas, sloped roofs, or a high number of people, may require a different power class. The binding design is carried out on a property-specific basis. For a professional design of your property, please contact us.

The most important advantages at a glance

• 3.5 kW cooling and 3.8 kW heating capacity for rooms of approximately 27 to 35 m²^*.
• Energy efficiency class A++ in cooling and A+ in heating on the scale from A+++ to D, with an SEER of 7.0 and SCOP of 4.2.
• Line length up to 25 m and height difference up to 10 m between the indoor and outdoor units.
• 21 dB(A) in Mute mode of the indoor unit.
• HD filter, catalytic filter, and iClean self-cleaning in the indoor unit.
• Installation kit and Bosch G10-3 Wi-Fi module optionally available in the variant selection.

Functions in detail

Inverter and heat pump operation

The inverter compressor adjusts its speed to the actual demand. At startup, the system runs at high power, then slows down and maintains the temperature without constantly switching on and off. The fan speed is continuously variable. In heating mode, the device operates as an air-to-air heat pump and uses the heat from the outdoor air down to minus 15 °C; defrosting and dust cleaning of the outdoor unit run automatically.

Air quality and cleaning

An HD filter and a catalytic filter operate in the indoor unit. The iClean self-cleaning freezes the heat exchanger and then thaws it again, which releases adhering dust.

Control and comfort

• Follow-Me function: the temperature is measured at the location of the remote control, not at the installation site of the device
• Wind-Avoid-Me mode: directs the airflow so that it does not hit people directly
• Automatic vertical air outlet: the louvers distribute the air from top to bottom and the last selected position is saved
• Gear function: limits the power to 50, 75, or 100 percent
• Sleep mode, Mute mode, Turbo mode, and ECO mode
• 24-hour timer for switching on and off
• Temperature compensation for a uniform room temperature
• Frost protection: maintains the room temperature at 8 °C
• Wi-Fi control via app with the optional Bosch G10-3 Wi-Fi module

Operational safety

• Leakage detection in the refrigerant circuit
• Self-diagnosis with error display
• Corrosion protection on the fins
• Automatic restart after power failure
• 1-W standby mode

Scope of delivery

Included in the standard scope:

• 1x Bosch Climate 3000i CL3000iU W 35 E indoor unit
• 1x Bosch CL3000i 35 E outdoor unit
• 1x remote control

Optional: Bosch G10-3 Wi-Fi module

The Bosch G10-3 IP gateway connects the system to your Wi-Fi and enables control via the app. You select it in the variant selection under "with Wi-Fi module G10-3".

Optional: 3 to 12 meter installation kit

You can order the appropriate installation kit directly with the order. It includes:

• Insulated copper line
• Condensate hose
• Electrical and control line
• Wall bracket for the outdoor unit
• Wall penetration

What you need additionally

• Lines and installation material, if you do not select an installation kit
• Condensate pump, depending on the installation situation
• Electrical supply line and circuit breaker
• Installation and commissioning by a certified company

Technical data

Indoor unit	Bosch Climate 3000i CL3000iU W 35 E
Outdoor unit	Bosch CL3000i 35 E
Cooling capacity / Heating capacity	3.5 kW / 3.8 kW
Power consumption cooling	1,096 W (120 to 1,650 W)
Power consumption heating	1,027 W (110 to 1,480 W)
Energy efficiency class cooling / heating	A++ / A+, scale A+++ to D
SEER / SCOP	7.0 / 4.2
Sound pressure level indoor unit (max. / medium / min. / Mute)	37 / 32 / 22 / 21 dB(A)
Sound pressure level outdoor unit	55 dB(A)
Pipe connections liquid + gas	6.35 mm (1/4") + 9.52 mm (3/8")
Maximum line length	25 m
Maximum height difference	10 m
Operating range cooling / heating	-15 to +50 °C / -15 to +24 °C
Dimensions indoor unit (WxDxH)	802 x 200 x 295 mm, 8.7 kg
Dimensions outdoor unit (WxDxH)	720 x 270 x 495 mm, 23.7 kg
Power supply	220 to 240 V, 50 Hz, 1 phase
Wi-Fi	optional, Bosch G10-3 Wi-Fi module

Frequently asked questions

What cooling and heating capacity does the system have?

The cooling capacity is 3.5 kW, the heating capacity 3.8 kW. We can check which power class is right for your room upon request.

Can I control the system via the app?

Yes, with the Bosch G10-3 Wi-Fi module, which you can optionally add in the variant selection. Without the module, the system is operated via the included remote control.

Is the installation kit included in the price?

The installation kit is an optional addition and is added via the variant selection. Without a selected installation kit, the delivery includes only the indoor unit, outdoor unit, and remote control. The set is available in lengths of 3 to 12 meters.

How long can the line between the indoor and outdoor units be?

The maximum line length is 25 m, the maximum height difference between the indoor and outdoor units 10 m. The pipe connections are 6.35 mm (1/4") on the liquid side and 9.52 mm (3/8") on the gas side. We can check which length is suitable for your installation situation upon request.

Up to what outdoor temperature does the device heat?

The heating mode is designed for outdoor temperatures down to minus 15 °C. The available power decreases as the outdoor temperature drops, which is why the system is suitable as a supplement to the existing heating system.

How large is the indoor unit?

The indoor unit measures 802 mm in width, 295 mm in height, and 200 mm in depth, and weighs 8.7 kg. The outdoor unit measures 720 x 270 x 495 mm and weighs 23.7 kg.

How loud is the device?

The indoor unit operates at 37, 32, or 22 dB(A) depending on the level, and 21 dB(A) in Mute mode. For the outdoor unit, the manufacturer specifies 55 dB(A).

Can I install the air conditioner myself?

The installation and commissioning of a split air conditioner is carried out by a certified company. Self-installation is not intended.