With a powerful two-speed fan the Dometic GY 11 roof ventilator packs a punch when it comes to removing unwanted odours and fumes from caravans or motorhomes. Easy to install and with a robust exterior plastic dome. This ventilator efficiently extracts air when switched on but even provides some ventilation when the motor is switched off.

Made of weather-resistant plastic material, Dometic’s rangehood roof domes are robust and durable. Two ventilation systems are available – with or without a motor. GY 11 is an electric model operating with a 2-motorised speed fan for especially powerful ventilation. GY 20 uses the differential pressure principle for efficient and noiseless operation without moving parts and with no power supply required.

  • Powerful motorised roof ventilator
  • Adjustable two-speed fan
  • Robust waterproof roof dome


  • SKU number 9107300318 
  • Model GY11 
  • Scope of delivery powerful ventilation even when the engine is turned off (3 to 12 m³/h at wind speed of 1 to 4 m/s) 
  • Dimensions product depth 64 mm
  • Dimensions product width 200 mm
  • Net weight 0.60 kg
  • Ventilation dome diameter 105.00 mm
  • Input voltage (DC) 12 V
  • Certificates CE 


Barcode # 7350019019696
Brand Dometic
Shipping Weight 1.1400kg
Shipping Width 0.208m
Shipping Height 0.220m
Shipping Length 0.214m
Shipping Cubic 0.009792640m3

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