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iQ700 Wall-mounted rangehood 90 cm Stainless steel LC91BUV50A


Recommended retail price

The wall hood convinces with a very high extraction rate in a distinguished design that perfectly matches your kitchen.


HomeConnect appliance set-up and counseling

From the 1st of May 2018 until 15th of January 2019, when buying a HomeConnect appliance you can request the HomeConnect set-up of your appliance for free. One of our Siemens technitians will do the set up of you HomeConnect appliance and explain you how to how to make the most of it. Furthermore, you will also have the manufacturer warranty extended up to 5 years for free.

Perfect cooperation: cookConnect system and climateControl sensor

Your cooktop and hood now get along well with each other. When you start cooking, the hood activates itself and the power level and the light can be adjusted right on the cooktop or automatically by the climateControl sensor that detects the amount of steam and odours.

Intensive setting with automatic after revert setting

The intensive setting temporarily increases the extraction rate when kitchen vapour is especially intense, with automatic revert after 6 minutes.

Technical Specifications

Design & Innovation
  • Box brand design
  • Suitable for ducted and re-circulating operation
  • Accessories required for recirculation mode: CleanAir Module
  • 3 x 3W LED lights
  • Wall mounted rangehood
  • softLight with dimming function
  • lightControl white LED control panel
  • Boost function
  • climateControl sensor automatically adjusts the rangehood power level to the steam and odours
  • Saturation display for filters
  • Dishwasher safe metal grease filters
  • Stainless steel filter covers, dishwasher safe
Power and Mode of Operation
  • Extraction rate according to EN 61591 ø 15 cm:
    max. Normal use 601 m³/h
    Intensive 964 m³/h
  • Extraction rate in recirculation mode:
    Max. normal use: 362 m³/h
    Intensive: 428 m³/h
  • 3 power levels + 2 intensive levels
  • Intensive operation automatic revert - 6min
  • Automatic run on for Automatic run on - 10 min
  • Noise min./max. Normal Level: 45/64 dB
    Noise max. Intensive setting: 73 dB
  • Efficient BLDC technology
  • cooktop-based hood control
    (with matching cooktop)
  • Sound insulation mats for optimised sound absorption
  • with one-way flap
Technical Information
  • wall fixing system
  • Dimensions exhaust air (HxWxD): 628-954 x 898 x 500 mm
  • Dimensions recirculating (HxWxD): 628-1064 x 898 x 500 mm
  • Diameter pipe Ø 150 mm (Ø 120 mm enclosed)
  • Power rating: 269 W
  • Electrical cable length 1.3 m
  • Voltage: 220 - 240 V
  • Energy Efficiency Class: A+ (at a range of energy efficiency classes from A++ to E)
More Info
Width (cm) 90 cm
Depth of the product 500 mm
Construction type Built-in
Operating mode Convertible
Max. recirculation (m³/h) 362 m³/h
Sound pressure max. normal 51 dB (A)
Controls 7-segment display, touch control
Energy efficiency class A+
Total annual energy consumption 37.4 kWh/annum
Power consumption standby/display off 0.5 W
Power consumption standby/network: Please check the user manual for how to switch off the WiFi module. 2.0 W
Construction type
Diameter of air outlet (mm) 120 / 150 mm
Color body Stainless steel
Color chimney Stainless steel
Grease filter material Washable stainless steel
Grease filter type Kassette
Installation type Wall-mounted
Material body Stainless steel
Material chimney Stainless steel
Motor location Integrated motor in hood chimney
Number of motors 1
Operating mode Convertible
Typology Chimney
Connection Rating (W) 269 W
Length electrical supply cord (cm) 130 cm
Frequency (Hz) 50; 60 Hz
Total power of the motors (W) 260 W
Voltage (V) 220-240 V



4 accessories


Recommended retail price


Recommended retail price


Recommended retail price

Product information

Technical details and information about all the comfort, efficiency, performance and security features, refer to the product characteristics.

Line drawings