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WHIRLPOOL WT9BTAS vs BOSCH DWWDT3NB1W Comparison
Side by side
WT9BTAS DWWDT3NB1W
- WT9BTAS lists maximum airflow of 1,200 m³/h measured unrestricted; DWWDT3NB1W lists 1,500 m³/h without specifying the measurement basis.
- WT9BTAS supports ducted extraction and recirculation with separately sold CAB04 carbon filters; DWWDT3NB1W specifies exhaust mode.
- WT9BTAS specifies a cleaning cycle of 9 minutes heating plus 1 minute at high speed; DWWDT3NB1W offers one-touch automatic oil removal without a stated cycle duration.
- WT9BTAS measures 550–1030 × 896 × 505 mm; DWWDT3NB1W measures 607 × 895 × 505 mm, or 640 mm high including its oil cup.
- WT9BTAS has two 1W LED lamps and a stainless steel finish with a black panel; DWWDT3NB1W has two sets of 2W LED lights and a Glacier White finish.
| 項目/item | WT9BTAS | DWWDT3NB1W |
| Nominal size | 90 cm | |
| Hood type | Wall-mounted T-shaped chimney hood | Wall-mounted / built-in range hood |
| Finish | Stainless steel with a 5 cm black control panel | Glacier White |
| Dimensions (H × W × D) | 550–1030 × 896 × 505 mm; overall height includes the 50 mm front panel | 607 × 895 × 505 mm; height is 640 mm including the oil cup |
| Chimney height | 500–980 mm | Not specified |
| Maximum airflow | 1,200 m³/h, measured unrestricted | 1,500 m³/h; measurement basis not specified |
| Ventilation modes | Ducted extraction / recirculation | Exhaust mode |
| Suction system | Not specified | 5D Surround Suction |
| Fan speeds | 3: Low, Medium and High | 3, including an extra-strong suction setting |
| Number of motors | 1 | Not specified |
| Controls | Touch buttons and LED display | Electronic touch controls |
| Automatic cleaning | Heat auto-clean loosens grease in the fan drum; filters and oil cup still require regular cleaning | One-touch automatic oil removal |
| Cleaning cycle | Extraction pauses; 9 minutes heating followed by 1 minute at high speed, then automatic switch-off | Not specified |
| Advertised grease and odor removal | Not specified | Over 90%* of grease and more than 95%* of cooking odors; asterisk conditions not provided |
| Advertised bacteria removal | Not specified | Up to 99.9%^ through automatic cleaning; qualification details not provided |
| Delayed switch-off | 9-minute delay timer, activated while extraction is running | Not specified |
| Grease filters | 3 removable stainless steel baffle filters; dishwasher-safe | Not specified |
| Oil cup | Concealed and removable for cleaning | Oil cup included in the stated 640 mm height |
| Lighting | 2 × 1W LED lamps; independently switchable | 2 sets of 2W LED lights |
| Duct / exhaust pipe diameter | 150 mm | 120 mm or 150 mm |
| Outlet cut-out | 160 mm diameter | Not specified |
| Installation distance above a gas hob | 650–750 mm | Not specified |
| Installation accessories | Not specified | Adjustable-height decorative cover and mounting brackets |
| Recirculation filters | CAB04 carbon filters, sold separately | Not specified |
| Carbon filter maintenance | Not washable; replace approximately every 3–6 months, depending on cooking habits | Not specified |
| Recirculation hob recommendation | Electric hob recommended | Not specified |
| Electrical power figures | Not specified | Introduction: 0.284 kW motor power. Technical specifications: 0.284 kW rated power. Whether rated power includes lighting is not specified. |
| Electrical connection / current rating | 13A power connection | 13A stated alongside the power rating |
| Voltage / frequency | 220–240V / 50Hz | Not specified |
| Power cable length | 1500 mm | Not specified |
| EU energy efficiency class | D | Not specified |
| Net weight | 16.9 kg | Not specified |
| Origin | Asia | China |
| Warranty period | 2 years | |
| Warranty description | 2-year full manufacturer warranty | 2-year warranty |
| Additional guarantee / component warranty | Not specified | Description: 10-Year Suction Quality Guarantee#; qualification details not provided. Attributes: 10-year motor/compressor warranty period. |
| Cleaning safety instructions | Switch off and disconnect power before cleaning; allow the hood to cool. Avoid touching the fan drum or internal heated parts during auto-cleaning. | Not specified |
The above information is analyzed and compared by AI, and the content may not be 100% accurate. If you have any questions, please contact our sales staff or the brand for inquiries.