Neff DBBC640N Wall-mounted Extractor, Aluminium Filter, 57 dB

The Neff DBBC640N wall-mounted extractor combines a stainless steel housing with an aluminium filter to provide efficient kitchen ventilation. Designed for ducted or recirculating operation, this hood delivers a maximum extraction rate of 590 m³/h while operating at a measured noise level of 57 dB. Two integrated LED bulbs supply task lighting of approximately 99 lx, and the appliance achieves energy efficiency class A with an annual energy consumption of 44.2 kWh.

Advantages

The unit offers a balance of high extraction performance and moderate noise output suitable for everyday cooking. Its stainless steel finish is durable and easy to clean, while the aluminium filter is serviceable for recirculating installations. Dual LED lighting provides clear illumination of the cooking surface with low energy use. The extractor supports both ducted and recirculating configurations, allowing flexible installation according to kitchen layout and ventilation possibilities.

Suitable for

• Domestic kitchens requiring wall-mounted ventilation with high extraction capacity
• Homes where recirculating installation is preferred due to lack of external ducting
• Cooking spaces where moderate noise levels are important
• Kitchens needing focused LED task lighting above the hob

Key specifications

• Maximum extraction rate: up to 590 m³/h
• Operational noise level: 57 dB
• Exhaust connection diameter: 150 mm
• Lighting: 2 LED bulbs, ~99 lx illuminance
• Filter type: aluminium (suitable for recirculating mode)
• Housing material: stainless steel
• Energy efficiency class: A
• Annual energy consumption: 44.2 kWh

How to use

Install the Neff DBBC640N on a suitable wall above the cooking surface, ensuring the exhaust connection matches the 150 mm ducting if using ducted extraction. For recirculating operation fit the appropriate carbon filters and ensure the aluminium grease filter is correctly seated. Operate the control panel to select the required extraction level; use higher settings for heavy frying or prolonged cooking. Switch on the LED lighting as needed to illuminate the hob. Regularly check filters and replace or clean them according to usage to maintain extraction efficiency.

Recommendations

For optimal performance, use ducted extraction where possible to exhaust cooking fumes directly outdoors. If recirculating installation is necessary, replace charcoal filters at intervals recommended by the manufacturer and clean the aluminium grease filter regularly. Clean the stainless steel surfaces with non-abrasive cleaners to preserve finish and avoid damage to the housing.