Can this hood be used in both ducted and recirculation modes?

Yes. The extraction type is stated as ducted out or re-circulation possible. Compatible activated carbon and charcoal filters are available for use in recirculation mode.

What is the width of the Smeg KBT9L4VN hood?

The hood width is 90 cm, making it suitable for wider cooking areas that require increased extraction coverage.

How many speeds does the hood have and is there an intensive setting?

The hood has three speeds plus an intensive speed. The intensive/turbo setting is intended for situations where extra fast extraction is required.

What are the minimum installation heights above gas and electric hobs?

The minimum distance from a gas hob is 650 mm, and the minimum distance from an electric hob is 500 mm.

Does the hood indicate when filters need replacing?

Yes. A filter replacement indicator with warning light advises when filters need changing, helping to maintain effective grease removal.

What is the energy efficiency class of this cooker hood?

The hood has an energy efficiency class of A, with an annual efficiency consumption (AEChood) of 58 kWh/year.

Product Information Sheet

Smeg Chimney Hood

SKU: KBT9L4VN

Woodalls 1053–1055 Finchley Road, London, NW11 7ES
+44 (0)208 455 3925 · [email protected] · www.woodalls.co.uk

Mon–Fri: 9:00am – 5:00pm | Sat–Sun: Closed

Printed 13 June 2026

Smeg KBT9L4VN Chimney Hood

SKU: KBT9L4VN · EAN: 8017709305734

Stainless Steel & Black Glass Fascia

The Smeg KBT9L4VN is a 90 cm T flat chimney cooker hood with a universal aesthetic, designed for ducted or re-circulation extraction. Finished in brushed stainless steel with black glass, it features touch control with white back-light, LED lighting and three speeds plus intensive. Aluminium anti-grease filters, a filter replacement indicator and energy efficiency class A performance support effective extraction, while minimum installation heights are specified for gas and electric hobs.

2 Year Warranty

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This Product Page

Product family	Hood
Hood type	Chimney Cooker Hoods
Design	T flat
Extraction	Ducted out or re-circulation possible
Electronic control	Yes
Material	Stainless steel, brushed type of steel
Colour / glass	Stainless steel and glass – black glass
Serigraphy colour	Black
Logo	Silk screen
Model code	KBT9L4VN
EAN code	8017709305734
Hood width	90 cm
Aesthetics	Universal
Control setting	Touch control back-lighted, white LED colour
Display	Yes (LED display)
Number of speeds	3 + intensive speed
24 h air filter function	Yes
Time-setting options	Yes
Auto-Vent 2.0	Yes
Number of lights	1
Light type	LED
Light power	7.3 W
Dimmer mode	Yes
Light colour temperature range	3000–5700 K
Free outlet maximum capacity	730 m³/h
Number of filters	3
Filter type	Aluminium anti-grease filters
Filter replacement indicator	Yes (warning light)
Vent outlet	150 mm
Minimum distance from gas hob	650 mm
Minimum distance from electric hob	500 mm
Motor power	230 W
Non return valve	Yes
Tube reduction	Yes (accessory included)
Annual efficiency consumption (AEChood)	58 kWh/year
Energy efficiency class (EEC)	A
Fluid Dynamic Efficiency (FDE)	30.5
Fluid Dynamic Efficiency class (FDEC)	A
Lighting Efficiency (LE)	28.2 lux/W
Lighting Efficiency Class (LEC)	A
Grease Filtering Efficiency (GFE)	73.7 %
Grease Filtering Efficiency Class (GFEC)	D
Air flow at minimum speed (Qmin)	252 m³/h
Maximum extraction rate	453 m³/h
Intensive extraction rate	705 m³/h
Airborne acoustical A-weighted sound power emission at minimum speed (SPEmin)	46 dBA
Airborne acoustical A-weighted sound power emission at maximum speed (SPEmax)	62 dBA
Airborne acoustical A-weighted sound power emission at boost speed (SPEboost)	71 dBA
Time increase factor (F)	0.9
Energy Efficiency Index per first cavity	54.0
Measured air flow rate at best efficiency point (Qbep)	385 m³/h
Measured air pressure at best efficiency point (Qbep)	461 Pa
Measured electric power input at best efficiency point (Wbep)	161 W
Normal power of the light system (Wl)	7 W
Average illumination on cooking surface (Emiddle)	209 lux
Sound power level at highest setting (Lwa)	62 dBA
Extraction rate IEC 61591 – Speed 1	252 m³/h, 48 dBA (IEC 60704-2-13)
Extraction rate IEC 61591 – Speed 2	341 m³/h, 55 dBA (IEC 60704-2-13)
Extraction rate IEC 61591 – Speed 3	453 m³/h, 62 dBA (IEC 60704-2-13)
Extraction rate IEC 61591 – Intensive	705 m³/h, 72 dBA (IEC 60704-2-13)
Nominal power	238 W
Voltage	220–240 V
Frequency	50–60 Hz
Power supply cable length	1500 mm

Delivery & Returns

Delivery

Free delivery to London addresses to ground floor only (service lift access accepted). Some appliances carry standard manufacturer delivery charges — confirmed at time of quotation. UK mainland delivery available for an additional charge. Lead times vary by make, model, and manufacturer availability.

Installation

We do not install appliances. We can recommend vetted fitters operating within London — payments are made directly with the fitter. Woodalls accepts no responsibility for installation work carried out by any third party.

Returns

14-day return window from the day after delivery. Items must be unused, uninstalled, and in original packaging. View our full returns policy →

Authorised Dealer

All products are supplied as an authorised Smeg dealer, with full manufacturer warranty. Established 1967.