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GY11
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Roof Ventilation With Motor, 12 V Dc
Great bathroom ventilator for your caravan.
This is a true Extractor not just some computer fan.
These are our preferred method for moving large volumes of air and smell outside.
Not just a computer fan repurposed, the GY-11 truly moves air.
- Passive ventilation when not in use.
Designed with marine use in mind - they wont allow water ingress
Can be mounted on a vertical wall or on roof
Powerful motorised roof ventilator
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.
- powerful ventilation even when the engine is turned off (3 to 12 m³/h at wind speed of 1 to 4 m/s)
- weight 0.60 kg
- Ventilation dome diameter 105.00 mm
- 170mm overall height
- 110mm to bottom of dome
- Input voltage (DC) 12 V
- Certificates CE
Roof ventilator with motor
This powerful motorised roof ventilator, with two-speed fan, provides ventilation even when its motor is switched off.
Robust roof domes
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
Powerful motorised roof ventilator
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.

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