AEG 3000 Series DTX3840B 80cm Wide Chimney Hood - Black / Glass - C Rated

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The AEG DTX3840B 80cm Wide Curved Glass Chimney Hood offers efficient extraction with a stylish design. Featuring three speeds and a booster power level, it boasts a maximum extraction rate of 500 m³/h. Operating quietly at 69 dB, it provides effective air extraction or recirculation. The hood includes mechanical push button controls, LED lighting, and a washable grease filter. With a C energy efficiency rating and sleek black finish, this AEG 3000 Series hood is both functional and elegant. Suitable for electric and gas cooking tops, it ensures a fresh kitchen environment.

Brand AEG
DTX3840B Alt Codes

EAN: Black / Glass - 7333394053080

Colour Black / Glass
Warranty 2 Years
kWh per annum 67.9 Estimate running costs Estimate costs
Approx. £20.37 per year
Dimensions W: 800mm x H: 1020mm x D: 500mm
Release Date May 2024
Energy Rating
View Energy Label
69 dB
Noise Level

AEG 80cm Wide Curved Glass Chimney Hood - Black & Glass

Key Information


  • Chimney Flue Included: Yes
  • Controls: Mechanical Push Buttons
  • Finish: Black
  • Hood Type: Chimney
  • Motor: Internal Motor
  • Range: AEG 3000 Series Chimney Hood
  • Remote Control Available: No
  • Width: 80 cm


  • Lighting: LED Lighting (6.7 w)
  • Lighting Class: A
  • Number Of Lamps: 2


Technical Info

  • Annual Efficiency Consumption: 67.9 Kwh/Year
  • Duct Size: 150 mm
  • Fluid Class: D
  • Grease Filter Efficiency Class: C
  • Minimum Distance From Electric Cooking Top: 50 cm
  • Minimum Distance From Gas Cooking Top: 65 cm
  • Product Code: DTX3840B

Included Accessories

  • Aluminium Grease Filter

Optional Accessories Available With Hood Purchase

  • Charcoal Filter (For Recirculation): ECFB01
  • Long Life Filter (For Recirculation): ECFBLL02

Associated Models

  • DBX3650M - 6000 ExtractionTech Cooker Hood 60 cm
  • DBX3651R - 6000 ExtractionTech Cooker Hood 60 cm
  • DBX3950M - 6000 ExtractionTech Cooker Hood 90 cm
  • DBX3951R - 6000 ExtractionTech Cooker Hood 90 cm
  • DBX4651M - 6000 ExtractionTech Cooker Hood 60 cm
  • DTX3640B - 3000 LedLights Cooker Hood 60 cm
  • DTX3840B - 3000 LedLights Cooker Hood 80 cm
  • DTX3840M - 3000 LedLights Cooker Hood 80 cm
The AEG DTX3840B 80cm Wide Curved Glass Chimney Hood is an exceptional addition to any modern kitchen, combining both style and functionality. This product is specifically designed to ensure your kitchen remains free from unwanted odours and smoke, thanks to its efficient extraction capabilities. The product code, DTX3840B, signifies a reliable and high-performing appliance that stands out in the market.

One of the most notable features of the AEG DTX3840B is its powerful extraction rate. With three speeds and a booster power level, it can achieve a maximum extraction rate of 500 m³/h. This ensures that even during intense cooking sessions, the air in your kitchen remains clean and fresh. The hood is capable of both air extraction and recirculation, making it versatile enough to suit various kitchen layouts and requirements. Its airflow range of 300-500 m³/h caters to different cooking intensities, while the noise level, ranging from 57 to 69 dB, ensures a relatively quiet operation.

The energy efficiency rating of this chimney hood is C, indicating it is designed to be energy-conscious while delivering excellent performance. The internal motor ensures smooth operation, and the mechanical push button controls provide ease of use, allowing you to switch between different speeds effortlessly. The LED lighting, with a power consumption of 6.7 watts, falls under lighting class A, offering bright and efficient illumination for your cooking area. This is particularly useful when preparing meals that require precise attention to detail.

Aesthetically, the AEG DTX3840B features a sleek black finish and a curved glass design, adding a touch of elegance to any kitchen decor. The included chimney flue complements its overall look, making it a cohesive and stylish addition to your home. Despite its sophisticated appearance, the hood is highly practical. The washable grease filter ensures that maintenance is straightforward, and the grease alert function notifies you when it's time to clean the filter, ensuring optimal performance.

The technical specifications of the AEG DTX3840B further highlight its efficiency and suitability for modern kitchens. It has an annual energy consumption of 67.9 kWh, a duct size of 150 mm, and a grease filter efficiency class of C. The fluid class is rated D, reflecting its capability to manage the air quality effectively. The hood is designed to be installed at a minimum distance of 50 cm from electric cooking tops and 65 cm from gas cooking tops, ensuring safety and efficiency in various cooking environments.

Included with the hood is an aluminium grease filter, which is durable and easy to clean. Additionally, optional accessories such as the charcoal filter (ECFB01) and the long-life filter (ECFBLL02) are available for those who prefer recirculation mode. These accessories enhance the hood's functionality, providing flexibility based on your specific needs.

The AEG DTX3840B is part of the AEG 3000 Series, known for its reliability and high performance. This model shares its range with other notable products such as the DBX3650M, DBX3651R, DBX3950M, DBX3951R, DBX4651M, and the DTX3640B. Each model in this series offers unique features tailored to different kitchen requirements, ensuring there is a perfect match for every home.

In conclusion, the AEG DTX3840B 80cm Wide Curved Glass Chimney Hood is an ideal choice for those seeking a combination of style, efficiency, and practicality. Its powerful extraction capabilities, coupled with a sleek design and user-friendly features, make it a valuable addition to any kitchen. Whether you're a passionate home cook or someone who enjoys a clean and fresh kitchen environment, this chimney hood is designed to meet your needs and exceed your expectations.
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We are constantly checking prices to make sure we are competitive on all AEG appliances.

This should be the cheapest price for the AEG DTX3840B anywhere in the UK.

If you have seen it cheaper elsewhere or you are interested in a package deal please call us on 01737 240403 and we will do our very best to beat the price.

Alternatively come and visit our showroom in Reigate to discuss your requirements.

Seen it cheaper?
Give us a call 01737 240403


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  • Text you a 4 hour timeslot on the morning of your delivery
  • Provide you with a 30 minute pre-call to let you know we’re on the way.
  • Delivery to a ground or first floor room of your choice (ground floor only if 100kg+)
  • Upon request, we will remove & take away any waste packaging for FREE!
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RDO Kitchens & Appliances
Unit 5, Salbrook Road
Redhill, Surrey


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